CN209944570U

CN209944570U - Window type air conditioner

Info

Publication number: CN209944570U
Application number: CN201920719076.8U
Authority: CN
Inventors: 刘士军; 刘发申
Original assignee: Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-14
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a window formula air conditioner, include: a chassis; the indoor side heat exchanger is arranged on the chassis; the outdoor heat exchanger is arranged on the chassis and is arranged at intervals with the indoor heat exchanger; the water fetching structure is at least partially arranged in the chassis and used for fetching water in the chassis; the water collecting and distributing structure is at least partially positioned above the water beating structure and used for collecting water beaten by the water beating structure, and the water collecting and distributing structure is at least partially arranged above the outdoor heat exchanger and used for guiding the collected water to the outdoor heat exchanger; the water replenishing structure is communicated with the water collecting and distributing structure and is used for replenishing water into the water collecting and distributing structure; and/or the water supplementing structure is communicated with the chassis and is used for supplementing water into the chassis. The technical scheme of the utility model can improve the efficiency of window formula air conditioner.

Description

Window type air conditioner

Technical Field

The utility model relates to an air treatment technical field, in particular to window type air conditioner.

Background

With the development and progress of the technology, air processing devices (e.g., window air conditioners, outdoor air conditioners, mobile air conditioners, etc.) have become essential household appliances in daily life. How to improve the energy efficiency of the air treatment device has been a topic of great concern for developers. In the existing window type air conditioner, a heat exchanger generally adopts a single air cooling mode, so that the heat exchange efficiency is low, and the energy efficiency is difficult to improve.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a window type air conditioner, aiming at improving the energy efficiency of the window type air conditioner.

In order to achieve the above object, the present invention provides a window type air conditioner comprising:

a chassis;

the indoor side heat exchanger is arranged on the chassis;

the outdoor heat exchanger is arranged on the chassis and is arranged at intervals with the indoor heat exchanger;

the water fetching structure is at least partially arranged in the chassis and used for fetching water in the chassis;

the water collecting and distributing structure is at least partially positioned above the water beating structure and used for collecting water beaten by the water beating structure, and the water collecting and distributing structure is at least partially arranged above the outdoor heat exchanger and used for guiding the collected water to the outdoor heat exchanger;

the water replenishing structure is communicated with the water collecting and distributing structure and is used for replenishing water into the water collecting and distributing structure; and/or the water supplementing structure is communicated with the chassis and is used for supplementing water into the chassis.

Optionally, when the water replenishing structure is communicated with the water collecting and distributing structure and is used for replenishing water in the water collecting and distributing structure, the water replenishing structure comprises an external water pipe joint which is communicated with the water collecting and distributing structure and is used for replenishing water in the water collecting and distributing structure.

Optionally, the water collecting and distributing structure comprises a water collecting structure and a water distributing structure;

the water collecting structure is arranged above the water fetching structure and used for collecting water fetched by the water fetching structure and guiding the collected water into the water distribution structure;

the water distribution structure is arranged above the outdoor heat exchanger and used for receiving the water collected by the water collection structure and guiding the water to the outdoor heat exchanger;

the external water pipe joint is communicated with the water distribution structure and is used for supplementing water into the water distribution structure.

Optionally, the water collecting and distributing structure further comprises a water collecting structure, the water collecting structure is arranged on one side of the water distributing structure, which is away from the outdoor heat exchanger, and is adjacent to the water collecting structure, and is used for collecting the condensed water on one side of the water collecting structure, which is away from the water fetching structure, and guiding the collected condensed water into the water distributing structure;

the external water pipe joint is arranged on the water gathering structure.

Optionally, the water supplementing structure further includes a guide cylinder, the guide cylinder penetrates through the water collecting structure and is communicated with the water distribution structure, the external water pipe connector includes a water inlet end and a water outlet end, and the water outlet end is inserted into one end of the guide cylinder, which is far away from the water distribution structure.

Optionally, the window type air conditioner further comprises a top plate, the top plate is arranged above the water collecting structure, and the water inlet end penetrates through the top plate and is exposed on the outer surface of the top plate.

Optionally, the window air conditioner further comprises a control valve arranged on the water path externally connected with the water pipe joint and used for conducting or blocking the water path.

Optionally, the window air conditioner further comprises a water level controller, and the water level controller is arranged in the chassis, electrically connected with the control valve, and used for controlling the opening and closing of the control valve.

Optionally, when the water replenishing structure is communicated with the water collecting and distributing structure and is used for replenishing water into the water collecting and distributing structure, the water replenishing structure comprises a top plate, the top plate is arranged above the water collecting and distributing structure, a rainwater collecting tank is concavely arranged on the upper surface of the top plate, and a dripping hole communicated with the rainwater collecting tank is formed in the surface of the top plate, facing the water collecting and distributing structure, and is used for guiding rainwater collected by the rainwater collecting tank into the water collecting and distributing structure.

Optionally, a plurality of protrusions are formed on the bottom wall of the rainwater collecting tank, and a drainage path communicated with the dripping hole is formed by the plurality of protrusions and the side wall of the rainwater collecting tank in an enclosing manner.

Optionally, the water collecting and distributing structure comprises a water collecting structure, a water distributing structure and a water collecting structure;

the water collecting structure is arranged on one side of the water distribution structure, which is far away from the outdoor heat exchanger, is adjacent to the water collecting structure, and is used for collecting the condensed water on one side of the water collecting structure, which is far away from the water fetching structure, and guiding the collected condensed water into the water distribution structure;

the dripping hole is formed in the surface, facing the water collecting structure, of the top plate and used for guiding rainwater collected by the rainwater collecting tank into the water collecting structure.

Optionally, a first water storage space and a second water storage space are formed in the chassis, the first water storage space is located below the indoor side heat exchanger and used for receiving condensed water of the indoor side heat exchanger, and the water pumping structure is at least partially arranged in the second water storage space and used for pumping water in the second water storage space;

and a diversion trench communicated with the first water storage space and the second water storage space is formed in the chassis and used for guiding water in the first water storage space into the second water storage space.

According to the technical scheme of the utility model, by arranging at least part of the water fetching structure in the water storage structure, the water in the water storage structure can be fetched by the water fetching structure; then, at least part of the water collecting and distributing structure is arranged above the water beating structure, so that the water which is beaten up can be collected by the water collecting and distributing structure; finally, at least part of the water collecting and distributing structure is arranged above the heat exchanger of the air treatment device, so that the collected water can be guided to the heat exchanger by the water collecting and distributing structure, and the humidifying process of the heat exchanger is completed. At the moment, the heat exchanger obtains an additional humidification process and additional cold energy in the air treatment device, and the heat exchange efficiency is greatly improved, so that the energy efficiency of the air treatment device is improved.

Furthermore, when the air treatment device is a window type air conditioner, namely when the water distribution device is applied to the window type air conditioner, the chassis of the window type air conditioner is the water storage structure of the water distribution device, the arrangement of the chassis, the water fetching structure, the water collecting and distributing structure and the outdoor side heat exchanger in the window type air conditioner can refer to the arrangement of the water storage structure, the water fetching structure, the water collecting and distributing structure and the heat exchanger in the water distribution device, and the principle and the effect are the same. Therefore, the technical scheme of the utility model, can improve the efficiency of window type air conditioner.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of an air treatment device according to the present invention;

FIG. 2 is a cross-sectional view in the width direction of the air treatment device of FIG. 1 with the housing assembled, wherein the path indicated by the dashed arrows is the water flow path;

FIG. 3 is an enlarged view taken at III in FIG. 2, wherein the path indicated by the dashed arrows is a water flow path;

FIG. 4 is an enlarged view taken at IV in FIG. 3;

FIG. 5 is a cross-sectional view of the air treatment device of FIG. 1 taken along the length thereof, wherein the path indicated by the dashed arrows is a water flow path;

FIG. 6 is a schematic view of the air treatment device of FIG. 1 with the water collection structure and the water collection structure removed;

FIG. 7 is an enlarged view taken at VII in FIG. 6;

fig. 8 is a cross-sectional view of fig. 6 in the width direction;

FIG. 9 is an enlarged view taken at IX in FIG. 8;

FIG. 10 is an enlarged view of X in FIG. 1;

FIG. 11 is a schematic view of the air treatment device of FIG. 1 from another perspective;

FIG. 12 is an enlarged view taken at A in FIG. 11;

FIG. 13 is a cross-sectional view of the air treatment device of FIG. 11 taken along the width direction;

FIG. 14 is an enlarged view at B of FIG. 13;

fig. 15 is a schematic structural view of another embodiment of the air treatment device of the present invention, wherein the air treatment device is an outdoor unit of an air conditioner and is equipped with a casing, an external water pipe joint, a control valve and a water level controller;

FIG. 16 is an enlarged view at C of FIG. 15;

FIG. 17 is a schematic view of the air treatment device of FIG. 15 from another perspective with the housing removed;

FIG. 18 is a cross-sectional view of the air treatment device of FIG. 15 taken along the width direction thereof;

FIG. 19 is a cross-sectional view of another embodiment of the air treatment device of the present invention, wherein the air treatment device is a window air conditioner and is equipped with an external water connection, a control valve and a water level controller;

FIG. 20 is an enlarged view at G of FIG. 19;

FIG. 21 is a schematic perspective view of the air treatment device of FIG. 19;

FIG. 22 is a schematic view of the air treatment device of FIG. 21 with the water collection structure and the water collection structure removed;

FIG. 23 is a schematic view of the housing of the air treatment device of FIG. 21 after assembly.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; 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 addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a water distribution device 100, it can be applied to air treatment device 1000 (for example, window formula air conditioner, air condensing units, mobile air conditioner etc.), and this air treatment device 1000 includes heat exchanger 200. The utility model discloses the application of water distribution device 100 in air treatment device 1000 can improve the heat exchange efficiency of heat exchanger 200 among the air treatment device 1000 to improve air treatment device 1000's efficiency.

Use below the utility model discloses water distribution device 100 is applied to air condensing units and introduces for the example:

as shown in fig. 1 to fig. 5, in an embodiment of the air treatment device 1000 of the present invention, the water distribution device 100 includes:

a water storage structure 10;

the water fetching structure 20 is at least partially arranged in the water storage structure 10, and is used for fetching water in the water storage structure 10;

the water collecting and distributing structure 30 is at least partially disposed above the water beating structure 20, and is used for collecting water beaten by the water beating structure 20, and the water collecting and distributing structure 30 is at least partially disposed above the heat exchanger 200, and is used for guiding the collected water to the heat exchanger 200.

Use below the utility model discloses water distribution device 100 level sets up to the example and introduces:

specifically, the water storage structure 10 may be a tray structure, a box structure, or a tank structure, that is, the upper surface of the water storage structure 10 is recessed to form a water storage space for storing water. Further, the water storage structure 10 may be a chassis of the air processing device 1000 such as a window air conditioner, an outdoor unit of an air conditioner, a mobile air conditioner, etc., or may be a structure (for example, a water receiving tank, a water receiving tray, a water receiving box, etc.) which is specially arranged in the air processing device 1000 such as a window air conditioner, an outdoor unit of an air conditioner, a mobile air conditioner, etc. and has a water storage function. It should be noted that the water in the water storage structure 10 may be condensed water inside the air treatment device 1000 such as a window air conditioner, an outdoor unit of an air conditioner, a mobile air conditioner, etc., or may be tap water, rainwater, or other water bodies.

The water fetching structure 20 may be a water fetching ring, the central axis of the water fetching ring is horizontally disposed, the bottom of the water fetching ring is located in the water storage space of the water storage structure 10, and the top of the water fetching ring is located above the water storage space of the water storage structure 10. Further, the water-beating ring can rotate around its axis, so that its bottom can beat up the water in the water storage structure 10. Of course, in order to enable the water-fetching ring to rotate around its axis, the water distribution device 100 further comprises a driving assembly for driving the water-fetching ring to rotate around its central axis. In this embodiment, the driving component is an axial flow fan 50, the axial flow fan 50 includes a motor 51 and an axial flow wind wheel 53, and the water-beating ring is disposed around the outer edge of the axial flow wind wheel 53. When the axial flow fan 50 operates, the motor 51 drives the axial flow wind wheel 53 to rotate, and the axial flow wind wheel 53 drives the water beating ring to rotate, so that the bottom of the water beating ring can beat up water in the water storage structure 10. Of course, in other embodiments, the driving component may also be a motor; at the moment, the output shaft of the motor can be sleeved with the water fetching ring, and when the motor runs, the motor drives the water fetching ring to rotate. Or the driving component can also be a combination of a motor, a gear and a gear ring; at the moment, the gear ring can be arranged around the water fetching ring along the circumferential direction of the water fetching ring and is installed and fixed on the water fetching ring; the gear can be sleeved on the output shaft of the motor and is meshed with the gear ring; when the motor runs, the motor drives the water fetching ring to rotate through the matching of the gear and the gear ring. Of course, those skilled in the art can implement other reasonable and effective embodiments according to the concept of the present invention, and the detailed description is omitted here.

In addition, the water fetching structure 20 may also be a water fetching plate, a water fetching wheel, or other reasonable and effective water fetching structures 20. The corresponding driving assembly can adopt a crank rocker mechanism driven by a motor to enable one end of the water beating plate arranged in a strip shape to swing highly so as to contact and beat water in the water storage structure 10; the paddlewheel may also be directly driven by a motor to rotate so that the outer edge of the paddlewheel contacts and pumps water within the water storage structure 10 during rotation. Of course, the driving components corresponding to the other water fetching structures 20 can also be reasonably and effectively arranged, and are not described in detail herein.

Part of the water collecting and distributing structure 30 is located above the water fetching structure 20 and is used for collecting water in the water storage structure 10 fetched by the water fetching structure 20; meanwhile, a part of the water collecting and distributing structure 30 is located above the heat exchanger 200, and is used for guiding the collected water in the water storage structure 10 to the heat exchanger 200. It should be noted that the water may be guided to the heat exchanger 200 vertically from directly above the heat exchanger 200, or may be guided to the heat exchanger 200 obliquely from obliquely above the heat exchanger 200. Specifically, the water collecting and distributing structure 30 may be a plate-shaped structure, which is obliquely disposed above the water fetching structure 20 and the heat exchanger 200 at a certain angle with the horizontal plane, and the height of the plate-shaped structure gradually decreases from the water fetching structure 20 to the heat exchanger 200. At this time, the lower surface of the plate structure can collect the water in the water storage structure 10 pumped up by the pumping structure 20, and the part of the collected water in the water storage structure 10 can flow to the upper side of the heat exchanger 200 along the lower surface of the plate structure, and finally drops on the upper side of the heat exchanger 200 to contact with the heat exchanger 200, thereby completing the humidification process of the heat exchanger 200. Of course, water baffles may be protruded toward the water storage structure 10 (downward) around the plate structure to obtain a cover structure integrating the water collecting function and the water distributing function, thereby realizing more efficient water collecting and distributing.

Therefore, it can be understood that, according to the technical solution of the present embodiment, by disposing at least part of the water pumping structure 20 in the water storage structure 10, the water in the water storage structure 10 can be pumped up by using the water pumping structure 20; then, by arranging at least part of the water collecting and distributing structure 30 above the water beating structure 20, the water which is beaten up can be collected by the water collecting and distributing structure 30; finally, by disposing at least a part of the water collecting and distributing structure 30 above the heat exchanger 200 of the air treatment device 1000, the collected water can be guided to the heat exchanger 200 by the water collecting and distributing structure 30, and the humidifying process for the heat exchanger 200 is completed. At this time, the heat exchanger 200 obtains an additional humidification process and additional cooling capacity in the air treatment device 1000, and the heat exchange efficiency is greatly improved, so that the energy efficiency of the air treatment device 1000 is improved.

As shown in fig. 1 to 5, in an embodiment of the air treatment device 1000 of the present invention, the water collecting and distributing structure 30 includes a water collecting structure 31 and a water distributing structure 33;

the water collecting structure 31 is arranged above the water fetching structure 20 and used for collecting water fetched by the water fetching structure 20 and guiding the collected water into the water distributing structure 33;

the water distribution structure 33 is disposed above the heat exchanger 200, and is configured to receive the water collected by the water collection structure 31 and guide the water to the heat exchanger 200.

Specifically, the water collecting structure 31 may be a plate-shaped structure to collect water using a lower surface thereof; the cover structure can also be used for collecting water by utilizing the inner surface of the cover structure; accordingly, the water distribution structure 33 may be a plate-shaped structure to receive the collected water by using the upper surface thereof, and then the water flows to the edge along the upper surface thereof to be dropped toward the heat exchanger 200; or a tray structure, a box structure, a trough structure or a box structure to receive the collected water by using the internal space thereof, and then drip the water to the heat exchanger 200 by using the opening or the hole. Moreover, the diversion between the water collecting structure 31 and the water distributing structure 33 can be realized by directly dropping up and down, and can also be realized by arranging diversion structures such as a diversion pipe and a diversion trench between the water collecting structure 31 and the water distributing structure 33.

So, catchment water distribution structure 30 is split into two relatively independent simple parts, can independently produce separately after making again together assemble, like this, has not only reduced the degree of difficulty of producing and making, has promoted the efficiency of producing and making, has realized still dismantling each other between the part moreover, has promoted the convenience of changing the maintenance, has promoted the practicality of product.

As shown in fig. 1 to 5, in an embodiment of the air processing apparatus 1000 of the present invention, a water storage tank 331 is concavely disposed on a surface of the water distribution structure 33 departing from the heat exchanger 200, and a water distribution hole 332 communicating with the water storage tank 331 is disposed on a surface of the water distribution structure 33 facing the heat exchanger 200.

Specifically, the water distribution holes 332 are disposed right above the heat exchanger 200, and at this time, water in the water storage tank 331 of the water distribution structure 33 may directly drop to the upper surface of the heat exchanger 200 through the water distribution holes 332, thereby completing the humidification process of the heat exchanger 200. At this time, the water collecting structure 31 is disposed adjacent to the water distributing structure 33 for collecting the water pumped by the water pumping structure 20 and guiding the collected water into the water storage tank 331 of the water distributing structure 33.

Therefore, the structure is simple, the production and the manufacture are convenient, and the reliability is high. And, the travel of the water drops before reaching the heat exchanger 200 is greatly shortened, the loss of the water drops is avoided, and the loss of the cooling capacity is avoided, so that the heat exchange efficiency of the heat exchanger 200 is effectively improved, and the energy efficiency of the air treatment device 1000 is improved.

Referring to fig. 6 and 7, in an embodiment of the air treatment device 1000 of the present invention, the bottom wall of the water storage tank 331 is provided with a first rib 334 around the water distribution hole 332, and the height of the first rib 334 is lower than the height of the side wall of the water storage tank 331. At this time, the water introduced into the water storage tank 331 from the water collection structure 31 cannot leak down from the water distribution holes 332 in the first time; it is necessary to accumulate in the water storage tank 331 so that the liquid level will leak down after rising to a height higher than the first rib 334, and impurities such as silt in the water body can be settled in the accumulation process of the water body. That is, utilize first flange 334 to be higher than aqua storage tank 331 diapire and the backstop effect that takes place, can make the water in the aqua storage tank 331 carry out the settlement process of impurity such as silt to the content of the top layer aquatic impurity in the greatly reduced aqua storage tank 331, and then reduce along with the water droplet leak down and with the quantity of impurity such as silt of heat exchanger 200 contact, reduce impurity such as silt to the erosion and the influence of heat exchanger 200, avoid heat exchange efficiency and the life of heat exchanger 200 to be influenced.

As shown in fig. 6 and 7, in an embodiment of the present invention of the air treatment device 1000, the height of the first rib 334 is defined as H, and the following condition is satisfied: h is more than or equal to 3mm and less than or equal to 6 mm. The height H of the first rib 334 should not be too high nor too low: if the height is too high, a large amount of water needs to be gathered in the water storage tank 331 to enable the water to leak down through the water distribution holes 332, and at the moment, a large amount of water cannot leak down, waste is generated, and a large amount of cold energy is lost; if it is too low, the settling effect of impurities such as silt will be obviously reduced, and at this moment, there will still exist some impurities such as silt and the like which invade the heat exchanger 200 along with the leakage of water drops, so as to erode and influence the heat exchanger 200, and the heat exchange efficiency and the service life of the heat exchanger 200 are influenced. Therefore, in the present embodiment, the height H of the first rib 334 is designed to be not less than 3mm and not more than 6 mm.

It is understood that in practical applications, the height H of the first rib 334 may be 3mm, 3.1mm, 3.2mm, 3.3mm, 3.5mm, 4mm, 4.5mm, 5mm or 6 mm.

As shown in fig. 6 and 7, in an embodiment of the air treatment device 1000 of the present invention, the aperture of the water distribution holes 332 is defined as D1, and the following condition is satisfied: d1 is more than or equal to 3mm and less than or equal to 6 mm. The aperture D1 of the water distribution holes 332 is not too large or too small: if the water volume is too large, the water in the water storage tank 331 leaks too fast, the water is not fully contacted with the heat exchanger 200 and flows and scatters, and the loss of cold energy is caused; if the water leakage rate is too small, the water leakage rate in the water storage tank 331 is too slow, and the humidification efficiency of the heat exchanger 200 is reduced, so that the improvement effect of the heat exchange efficiency of the heat exchanger 200 is weakened; in addition, the aperture D1 of the water distribution holes 332 is too small, so that the water distribution holes 332 are easily blocked by impurities such as silt, which causes poor water leakage, and the effect of improving the heat exchange efficiency of the heat exchanger 200 is weakened. Therefore, in this embodiment, the aperture D1 of the water distribution holes 332 is designed to be not less than 3mm and not more than 6 mm.

It is understood that in practical applications, the aperture D1 of the water distribution holes 332 may be 3mm, 3.1mm, 3.2mm, 3.3mm, 3.5mm, 4mm, 4.5mm, 5mm or 6 mm.

As shown in fig. 6 and 7, in an embodiment of the air treatment device 1000 of the present invention, an overflow hole 333 communicated with the water storage tank 331 is further opened on a surface of the water distribution structure 33 facing the heat exchanger 200, a second rib 335 is disposed around the overflow hole 333 on a bottom wall of the water storage tank 331, and the height of the second rib 335 is higher than the height of the first rib 334 and lower than the height of a side wall of the water storage tank 331. It can be understood that if the water distribution holes 332 are blocked, the liquid level in the water storage tank 331 will continuously rise; at this time, the arrangement of the overflow holes 333 and the second ribs 335 can make the water in the water storage tank 331 leak down from the overflow holes 333 and drip toward the heat exchanger 200 when the liquid level rises to a height higher than that of the second ribs 335, thereby realizing the humidification process of the heat exchanger 200, effectively avoiding the situation that the water overflows from the side wall of the water storage tank 331 when the water distribution holes 332 are blocked, causing a large amount of loss of cold energy, making the water distribution structure 33 still normally operate when the water distribution holes 332 are blocked, realizing the humidification of the heat exchanger 200, improving the heat exchange efficiency of the heat exchanger 200, improving the energy efficiency of the air treatment device 1000, and further improving the reliability of the water distribution device 100.

Specifically, the water distribution holes 332 are provided, and the water distribution holes 332 are arranged at intervals along the length direction of the water distribution structure 33. At this time, a plurality of overflow holes 333 are also provided, but the number is less than that of the water distribution holes 332, and each overflow hole 333 is arranged between two adjacent water distribution holes 332; the aperture of the overflow hole 333 is larger than that of the water distribution hole 332; thus, when the water distribution holes 332 are blocked, the overflow holes 333 can play an effective role in guiding water, ensure that the water body is guided to the heat exchanger 200, and ensure the normal operation of the water distribution structure 33.

As shown in fig. 6 and 7, in an embodiment of the air treatment device 1000 of the present invention, the difference between the height of the second rib 335 and the height of the first rib 334 is defined as L, so that the following condition is satisfied: l is more than or equal to 5mm and less than or equal to 8 mm. The difference L between the height of the second rib 335 and the height of the first rib 334 should not be too large or too small: if the water distribution hole 332 is too large, when the water distribution hole 332 is blocked, the liquid level in the water storage tank 331 needs to be higher than the second baffle 335 for a long time, so that the baffle is broken for a long time, the heat exchanger 200 is not humidified during the process, and the heat exchange efficiency is obviously reduced; moreover, the difference L between the height of the second rib 335 and the height of the first rib 334 is too large, so that a large amount of water is gathered in the water storage tank 331, on one hand, a large amount of water cannot leak down, which causes a loss of cooling capacity, and on the other hand, the stability of the water distribution structure 33 is affected by the too large weight of the large amount of water; if the water amount is too small, when the water collection efficiency of the water collection structure 31 is accelerated, the liquid level in the water storage tank 331 is easily higher than the second rib 335, and water leakage occurs at the same time from the water distribution hole 332 and the overflow hole 333, so that the water body leaks too much, and the water body is not fully contacted with the heat exchanger 200 and flows and scatters, resulting in loss of cooling capacity. Therefore, in the present embodiment, the difference L between the height of the second rib 335 and the height of the first rib 334 is designed to be within a range not lower than 5mm and not higher than 8 mm.

It is understood that in practical applications, the difference L between the height of the second rib 335 and the height of the first rib 334 may be 5mm, 5.1mm, 5.2mm, 5.3mm, 5.5mm, 6mm, 6.5mm, 7mm or 8 mm.

As shown in fig. 6 and 7, in an embodiment of the air treatment device 1000 of the present invention, if the aperture of the overflow hole 333 is defined as D2, the following condition is satisfied: d2 is more than or equal to 8mm and less than or equal to 15 mm. The diameter D2 of the overflow hole 333 should not be too large or too small: if the water distribution hole 332 is too large, when the water distribution hole 332 is blocked and the overflow hole 333 begins to guide the flow, the water body in the water storage tank 331 leaks too fast, the water body is not fully contacted with the heat exchanger 200 and flows and scatters, and the loss of cold energy is caused; if the water distribution hole 332 is too small, when the water distribution hole 332 is blocked and the overflow holes 333 start to guide the flow, the water in the water storage tank 331 leaks too slowly, and at the moment, because the number of the overflow holes 333 is small, not only the humidification efficiency of the heat exchanger 200 is reduced, but also the heat exchange efficiency of the heat exchanger 200 is reduced; and the liquid level in the water storage tank 331 may continue to rise and finally overflow from the side wall of the water storage tank 331, resulting in a great loss of cold. Therefore, in the present embodiment, the aperture D2 of the overflow hole 333 is designed to be not less than 8mm and not more than 15 mm.

It is understood that in practical applications, the aperture D2 of the overflow hole 333 may be 8mm, 8.1mm, 8.2mm, 8.3mm, 8.5mm, 9mm, 10mm, 12mm or 15 mm.

As shown in fig. 1 to 5, in an embodiment of the air processing apparatus 1000 of the present invention, the water collecting structure 31 includes a guide plate 311, the guide plate 311 is inclined and disposed above the water fetching structure 20, the guide plate 311 includes a first side and a second side which are disposed relatively, the second side is higher than the first side, the first side is higher than the water distributing structure 33, and is located within a range of the water distributing structure 33. That is, the second side of the baffle 311 is higher than the first side thereof, and the first side of the baffle 311 is higher than the water distribution structure 33 and is located within the range of the notch of the water storage tank 331 of the water distribution structure 33. At this time, the lower surface of the guide plate 311 can collect the water kicked up by the water kicking structure 20; then, the collected water can flow to the first side of the baffle 311 along the lower surface of the baffle 311 and in the direction from the second side to the first side; then, the water drops from the first side of the baffle 311 into the water storage tank 331 of the water distribution structure 33. The arrangement of the water collecting structure 31 is simple in structure, convenient to produce and manufacture, high in water collecting efficiency and high in reliability. And, it is good to cooperate with water distribution structure 33, can realize the effect to the quick water conservancy diversion of water distribution structure 33 to further promote the heat exchange efficiency of heat exchanger 200, promote air treatment plant 1000's energy efficiency.

Further, the first side edge is provided with a first baffle 312 protruding toward the water distribution structure 33. That is, the water collecting structure 31 further includes a first baffle 312 disposed at a first side, the first baffle 312 is disposed vertically, and a lower side thereof is disposed toward the water storage tank 331 of the water distributing structure 33. It can be understood that the first baffle 312 is disposed to stop a part of splashed water formed after the water kicked by the water kicking structure 20 hits the lower surface of the guide plate 311, so that the part of splashed water can smoothly enter the water distribution structure 33 along the surface of the first rib 334, thereby improving the water collection efficiency of the water collection structure 31, reducing the loss of cooling capacity caused by splashing of the water body, and improving the heat exchange efficiency of the heat exchanger 200.

Further, a second baffle 313 is protruded from the second side toward the water storage structure 10. That is, the water collecting structure 31 further includes a second baffle 313 disposed at the second side, the second baffle 313 is disposed vertically, and the lower side thereof is disposed toward the water storage structure 10. It can be understood that the second baffle 313 is arranged to stop part of the splashed water formed after the water kicked by the water kicking structure 20 hits the lower surface of the guide plate 311, so that the part of the splashed water can flow down along the surface of the second baffle 313 and return to the water storage structure 10, and is recycled and collected, thereby reducing the loss of cooling capacity caused by splashing of the water body and improving the heat exchange efficiency of the heat exchanger 200.

Referring to fig. 3 and fig. 4, in an embodiment of the air treatment device 1000 of the present invention, an included angle between the guide plate 311 and the horizontal plane is defined as α, and the following condition is satisfied: alpha is more than or equal to 5 degrees and less than or equal to 30 degrees. The included angle α between the guide plate 311 and the horizontal plane should not be too large or too small: if the inclination angle of the air deflector 311 is too large, the overall height of the water distribution device 100 will be too high, and the air treatment device 1000 is bulky and inconvenient to install and install; if the inclination angle of the deflector 311 is too small, the water droplets on the lower surface flow very slowly and are difficult to be introduced into the water distribution structure 33, and the water distribution structure 33 lacks water and the water is difficult to reach the heat exchanger 200. Therefore, in this embodiment, the angle α between the deflector 311 and the horizontal plane is set to be not less than 5 ° and not more than 30 °.

It can be understood that, in practical applications, the included angle α between the guide plate 311 and the horizontal plane may be selected from 5 °, 6 °, 7 °, 8 °, 10 °, 15 °, 20 °, or 30 °.

As shown in fig. 3, fig. 4, fig. 6 and fig. 7, in an embodiment of the air processing apparatus 1000 of the present invention, the water collecting and distributing structure 30 further includes a frame 35 surrounding the water distributing structure 33, a water permeable opening 351 is opened on a surface of the frame 35 facing the water fetching structure 20, and the water collecting structure 31 is disposed above the water permeable opening 351 and connected to the frame 35. So, realized that water collection structure 31 is fixed in the installation of frame 35, promoted water collection structure 31 set up stability, ensured water collection structure 31 and water distribution structure 33's effective cooperation, promoted the two complex reliability to effectively ensured the stability and the reliability of water distribution device 100, ensured heat exchanger 200's humidification effect, ensured heat exchanger 200 heat exchange efficiency's promotion effect.

In this embodiment, the guide plate 311 of the water collecting structure 31 is obliquely disposed above the water permeable opening 351, at this time, the water pumped by the water pumping structure 20 passes through the water permeable opening 351 to reach the lower surface of the guide plate 311, and flows to the upper side of the water distributing structure 33 along the lower surface of the guide plate 311, and then drops into the water distributing structure 33 from the upper side of the water distributing structure 33. Further, the water collecting structure 31 further comprises a first baffle 312 arranged at the first side edge and a second baffle 313 arranged at the second side edge, and both the first baffle 312 and the second baffle 313 are vertically arranged downwards; the other two sides of the deflector 311 connecting the first side and the second side are respectively provided with a third baffle plate vertically and downwardly in a protruding manner; at this time, the two third baffles are respectively connected with the second baffle 313 to form a U-shaped flange, which can be used to stop the splashing water formed after the water kicked up by the water kicking structure 20 hits the lower surface of the guide plate 311, reduce the loss of cooling capacity caused by splashing of the water body, and improve the heat exchange efficiency of the heat exchanger 200. Correspondingly, the side edge of the water permeable port 351 corresponding to the U-shaped rib is provided with a surrounding plate 353 in a vertically upward protruding mode, and the top of the surrounding plate 353 is correspondingly connected with the bottom of the U-shaped rib. Like this, catchment structure 31 and frame 35 can enclose and close and form a relative confined water collection space, can effectively avoid water to splash everywhere, have promoted water collection efficiency, have avoided the loss of cold volume, have promoted heat exchanger 200's heat exchange efficiency.

Further, an insertion groove 314 is formed in a side edge of the second baffle 313, which is away from the guide plate 311, a surrounding plate 353 is convexly arranged on the side edge of the water permeable port 351, which faces the insertion groove 314, and the side edge of the surrounding plate 353, which is away from the water permeable port 351, is inserted into the insertion groove 314. That is, the top of the enclosing plate 353 is connected with the bottom of the U-shaped rib in a plugging manner. Therefore, the structure is simple, the manufacture is convenient, the connection stability of the enclosing plate 353 and the second baffle 313 can be improved, and the overall stability and reliability of the water distribution device 100 are improved. Of course, in other embodiments, the connection between the top of the enclosure 353 and the bottom of the "U" shaped rib may also be implemented by means of a snap connection, a screw connection, or the like.

As shown in fig. 3 and 4, in an embodiment of the air treatment device 1000 of the present invention, the side of the second baffle 313 departing from the guiding plate 311 faces the water storage structure 10 and is convexly provided with a first connecting plate 315, the side of the second baffle 313 departing from the guiding plate 311 is convexly provided with a second connecting plate 316, the side of the second connecting plate 316 departing from the second baffle 313 faces the water storage structure 10 and is convexly provided with a third connecting plate 317, and the first connecting plate 315, the second connecting plate 316 and the third connecting plate 317 enclose and form the inserting groove 314. Due to the design, splashing water blocked by the inner wall surface of the second baffle 313 can not be blocked by other structures in the flowing-down process, so that the splashing water can smoothly flow back into the water storage structure 10 to realize circulation, the cold loss caused by splashing of the water body is reduced, the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved. Meanwhile, the design of the inserting groove 314 is simple in structure, convenient to manufacture, and excellent in stability and reliability.

Further, a surface of the first connecting plate 315 facing away from the shroud 353 is disposed with a guiding slope 3151 toward the baffle 311. Thus, the area of the lower surface of the first connecting plate 315 can be reduced, and the possibility that water pumped up by the pumping structure 20 is blocked by the lower surface of the first connecting plate 315 and directly drops back into the water storage structure 10 is reduced. That is, the water body contacts the inclined guide surface 3151 and then is directly guided to the lower surface of the guide plate 311 of the water collecting structure 31, so that the water is collected by the water collecting structure 31 and enters the water distribution structure 33, the water collecting efficiency and the water collecting amount of the water collecting structure 31 are improved, the water amount entering the water distribution structure 33 is improved, the cold amount obtained by the heat exchanger 200 is improved, the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved.

Further, a sealing member (not shown) is disposed in the insertion groove 314, and the sealing member abuts against a groove wall of the insertion groove 314 and a surface of the enclosing plate 353 inserted in the insertion groove 314. Thus, by using the sealing element, the gap between the wall of the insertion groove 314 and the surface of the enclosing plate 353 inserted into the insertion groove 314 can be effectively sealed, and water is prevented from flowing out from the gap, thereby reducing the leakage of water and reducing the loss of cold. Namely, the water collecting efficiency and the water collecting amount of the water collecting structure 31 are improved, the water amount entering the water distribution structure 33 is improved, the cold quantity obtained by the heat exchanger 200 is improved, the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved.

As shown in fig. 3 and 4, in an embodiment of the air treatment device 1000 of the present invention, the width range of the water permeable opening 351 covers the width range of the water fetching structure 20 in the vertical direction. Therefore, the probability that water pumped by the water pumping structure 20 passes through the water permeable port 351 to reach the lower surface of the guide plate 311 can be improved, the amount of water entering the water distribution structure 33 is improved, the humidification amount of the heat exchanger 200 is increased, the cold loss is reduced, and the heat exchange efficiency is improved.

Further, the distance W between the width edge of the water-fetching structure 20 and the width edge of the water-permeable port 351 opposite thereto in the horizontal direction is not less than 10mm and not more than 45 mm. The distance W between the width edge of the water-pouring structure 20 and the width edge of the water-permeable opening 351 opposite to the width edge in the horizontal direction should not be too small or too large: if the water quantity is too small, the width of the water permeable port 351 is too small, the water quantity passing through the water permeable port 351 and reaching the lower surface of the guide plate 311 is too small, the cold quantity loss is too large, and the improvement effect of the heat exchange efficiency is obviously reduced; if too big, then the width of the mouth 351 of permeating water is too big, not only can make the whole thickening of water distribution device 100 for air treatment device 1000 thickening, inconvenient settling and installation, but also can make the width grow of guide plate 311, inclination descends, and the water conservancy diversion effect variation, thereby influences the water yield in the water distribution structure 33, causes the cold volume loss, and heat exchange efficiency's promotion effect will obviously reduce. Therefore, in the present embodiment, the distance W in the horizontal direction between the width edge of the water discharging structure 20 and the width edge of the water permeable port 351 opposite thereto is set to be not less than 10mm and not more than 45 mm. It is understood that, in practical applications, the distance W between the width edge of the water spraying structure 20 and the width edge of the water penetration port 351 opposite thereto in the horizontal direction may be selected to be 10mm, 11mm, 12mm, 13mm, 15mm, 20mm, 30mm or 45 mm.

As shown in fig. 1, fig. 2, fig. 6 and fig. 8, in an embodiment of the air treatment device 1000 of the present invention, the water distribution device 100 further includes:

the housing 40 is arranged between the water storage structure 10 and the water collecting and distributing structure 30, and encloses with the water storage structure 10 and the water collecting and distributing structure 30 to form an air duct 41, the air duct 41 is provided with an air inlet 43 and an air outlet 45, and the heat exchanger 200 is arranged at the air outlet 45; and

the fan 50 is arranged in the air duct 41 and is used for introducing airflow from the air inlet 43 and blowing the airflow out from the air outlet 45, and the water beating structure 20 is arranged on the outer edge of a wind wheel 53 of the fan 50.

Specifically, the frame 35 of the water collecting and distributing structure 30 is connected to the top of the casing 40, and the bottom of the casing 40 extends into the water storage structure 10 and is connected to the inner surface of the water storage structure 10. Namely, the water collecting and distributing structure 30 is fixedly installed on the water storage structure 10 through the housing 40. In this embodiment, the water distribution structure 33, the frame 35 and the casing 40 are integrally formed (e.g., injection molded) as a single body. Of course, in other embodiments, the three components can be manufactured by molding separately, and then the three components can be mounted and fixed to each other by using a connecting structure (such as a buckle, a screw, etc.).

Thus, the water fetching structure 20 is disposed in the air duct 41, and the water storage structure 10 and the water collecting and distributing structure 30 are respectively disposed at the bottom and the top of the air duct 41. At this time, a part of the water pumped by the water pumping structure 20 is collected and utilized by the water collecting and distributing structure 30, the heat exchanger 200 is humidified by the top of the heat exchanger 200, and the other part of the water is directly blown to the surface of the heat exchanger 200 by the air flow to humidify the surface of the heat exchanger 200, so that the two parts act together, the humidification area is effectively increased, the humidification efficiency is improved, the heat exchange efficiency of the heat exchanger 200 is greatly improved, and the energy efficiency of the air treatment device 1000 is improved.

Meanwhile, the water fetching structure 20 is arranged at the outer edge of the wind wheel 53 of the fan 50 and is driven by the fan 50, so that the arrangement of other driving components is avoided, the structure of the water distribution device 100 is simplified and optimized, the water fetching structure 20 is driven by the fan 50 to rotate more stably, the water fetching efficiency is higher, the humidifying efficiency of the water distribution device 100 to the heat exchanger 200 can be further improved, and the heat exchange efficiency of the heat exchanger 200 can be improved.

In addition, it can be understood that the improvement of the energy efficiency of the air processing device 1000 (e.g., a window type air conditioner, an outdoor unit of an air conditioner, a mobile air conditioner, etc.) is also beneficial to reasonably reducing the air volume of the hard requirement of the product, which not only can effectively reduce the noise of the whole machine, but also is beneficial to saving electric energy and reducing the cost.

As shown in fig. 1, fig. 2, fig. 6 and fig. 8, in an embodiment of the air treatment device 1000 of the present invention, the water distribution device 100 further includes a support 60, and the support 60 includes:

the mounting seat 61 is arranged at the air inlet 43, and is provided with a mounting position for mounting the fan 50;

the supporting legs 63 are convexly arranged on the outer side wall of the mounting seat 61, and one ends of the supporting legs 63 departing from the mounting seat 61 are connected to the water storage structure 10; and

and the connecting arm 65 is convexly arranged on the outer side wall of the mounting seat 61, and one end of the connecting arm 65, which is deviated from the mounting seat 61, is connected to the housing 40.

So, not only can realize that the installation of fan 50 is fixed, adopt neotype support 60 structure moreover, still can further promote fan 50's stability to make the effect of fetching water structure 20 more stable and reliable, make water distribution device 100 more stable and reliable to heat exchanger 200's humidification effect, make the promotion effect of 1000 efficiency of air treatment plant more stable and reliable.

As shown in fig. 1 to 5, in an embodiment of the air processing apparatus 1000 of the present invention, the water fetching structure 20 is a ring-shaped structure and is disposed facing the heat exchanger 200, and the bottom of the ring-shaped structure is disposed in the water storage structure 10. Therefore, the water fetching effect of the water fetching structure 20 can be effectively guaranteed, and the water fetching device is simple in structure, convenient to manufacture and excellent in stability and reliability.

Similarly, the water storage structure 10 is a disc-shaped structure, which not only can effectively ensure the water fetching effect of the water fetching structure 20, but also has simple structure, convenient manufacture, and excellent stability and reliability.

As shown in fig. 10 to 14, in an embodiment of the air treatment device 1000 of the present invention, the water collecting and distributing structure 30 further includes:

and the water collecting structure 37 is arranged on one side of the water distribution structure 33, which is away from the heat exchanger 200, is adjacent to the water collecting structure 31, and is used for collecting the condensed water on one side of the water collecting structure 31, which is away from the water fetching structure 20, and guiding the collected condensed water into the water distribution structure 33.

In this embodiment, after the water pumping structure 20 pumps up the water in the water storage structure 10, part of the water drops may splash and adhere to the lower surface of the water collecting structure 31 (i.e., the lower surface of the flow guide plate 311) above the water pumping structure 20. Since the water in the water storage structure 10 is usually at a low temperature (especially when the water in the water storage structure 10 is condensed water at the indoor side), the air with a high temperature at the side of the water collecting structure 31 away from the water fetching structure 20 is likely to be condensed on the surface of the side of the water collecting structure 31 away from the water fetching structure 20 to form condensed water after the air is cooled. According to the technical scheme of the embodiment, the water collecting structure 37 is arranged, so that the part of condensed water can be collected, and the part of condensed water can be directly used for humidifying the heat exchanger 200 by leading the part of condensed water into the water distribution structure 33, so that more cold energy is provided for the heat exchanger 200, the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved. Simultaneously, such setting has still effectively prevented the inside ponding of air treatment plant 1000, has practiced thrift the water resource.

Specifically, the water collecting structure 37 may be a plate-shaped structure disposed obliquely so as to receive the condensed water formed on the surface of the water collecting structure 31 on the side away from the water beating structure 20 by using the upper surface thereof, and then the condensed water may flow to the edge along the upper surface of the plate-shaped structure to drip toward the water distributing structure 33; the water collecting structure 37 may also be a tray structure, a box structure, a trough structure or a box structure, so as to utilize the inner space thereof to receive the condensed water formed on the surface of the side of the water collecting structure 31 away from the water fetching structure 20, and then utilize the opening or the hole to drop the water to the water distributing structure 33. Further, the intercommunication that catchment structure 37 and collection structure 31 deviate from structure 20 one side of fetching water both can be realized through setting up communicating pipe, intercommunication groove isotructure, also can gather water structure 37 and collect water structure 31 and be connected the back, realize through setting up structures such as intercommunication mouth, intercommunicating pore to realize gathering water structure 37 and deviating from the collection of the comdenstion water that structure 20 one side surface formed of fetching water structure 31.

Moreover, it should be noted that the water collecting structure 37 may be connected with the water collecting structure 31 to form an integral structure, and be manufactured and assembled together; or can be two independent parts with the water collecting structure 31, and can be manufactured and assembled respectively. In this embodiment, the water collecting structure 37 and the water collecting structure 31 are an integral structure; like this, on the one hand, be convenient for communicate water collecting structure 37 and water collecting structure 31, needn't design complicated communicating structure, on the other hand has reduced the degree of difficulty of manufacturing, has improved the efficiency of manufacturing, and the dismouting is more convenient, and the structure is more stable, and the reliability of product can effectively promote.

As shown in fig. 10 to 14, in an embodiment of the air processing apparatus 1000 of the present invention, a water collecting groove 371 is disposed on a surface of the water collecting structure 37 away from the water distributing structure 33, a water collecting groove 318 is disposed on a side surface of the water collecting structure 31 away from the water fetching structure 20, and the water collecting groove 371 is communicated with the water collecting groove 318.

Specifically, the water collecting groove 371 is concavely formed on the upper surface of the water collecting structure 37, the water collecting groove 318 is concavely formed on the upper surface of the water collecting structure 31, and the water collecting groove 371 and the water collecting groove 318 are in a communicating relationship. Thus, when the surface of the side of the water collecting structure 31 away from the water fetching structure 20 is formed with condensed water, the condensed water is firstly contained in the water collecting tank 318 and then flows from the water collecting tank 318 to the water collecting tank 371; at this time, the surface of the water collecting structure 37 facing the water distributing structure 33 may be opened with an opening or an opening communicating the water collecting groove 371 and the water distributing structure 33, so as to guide the part of the condensed water into the water distributing structure 33 to humidify the heat exchanger 200. Therefore, the condensed water formed on the surface of one side of the water collecting structure 31, which deviates from the water beating structure 20, is collected and utilized, and the water can not be dropped and lost, so that the loss of cold energy is further reduced, the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved.

As shown in fig. 10 to 14, in an embodiment of the air treatment device 1000 of the present invention, a water guide opening 372 communicating with the water collection tank 318 is formed in a side wall of the water collection tank 371.

In the present embodiment, the water collecting structure 37 is a trough structure, the water collecting structure 31 is connected to one side wall of the water collecting structure 37 and is formed as an integral structure with the water collecting structure 37, and the side wall is a common trough wall of the water collecting trough 318 and the water collecting trough 371. Further, the water guide opening 372 is opened in the common tank wall so that the water collection tank 318 communicates with the water collection tank 371, and the condensed water in the water collection tank 318 can flow into the water collection tank 371 through the water guide opening 372. Of course, it is understood that the water guiding opening 372 may be a cut-out on the common groove wall, and the shape is "U" or other shapes; the water guide 372 may be a through hole in the common groove wall, and may have a circular or square shape. In addition, the number of the water guide openings 372 may be designed according to the actual amount of the condensed water, and may be one, two, or three, or even more.

Like this, set up the design that water guide 372 is direct and water catch bowl 318 communicates through the lateral wall of water catch bowl 371, greatly shortened water catch structure 31 and deviated from the stroke of the comdenstion water that 20 side surfaces of structure formed before arriving heat exchanger 200 of fetching water, avoided the loss of cold volume to effectively promote heat exchange efficiency of heat exchanger 200, promoted air treatment plant 1000's efficiency.

As shown in fig. 10, 13 and 14, in an embodiment of the air treatment device 1000 of the present invention, the depth of the water collection groove 318 gradually decreases in a direction away from the water collection groove 371. Thus, when condensed water is present in water collection tank 318, the condensed water can be quickly collected in the side of water collection tank 318 close to water collection tank 371, and then flows into water collection tank 371 through water guide opening 372. This process has improved the efficiency that collects of comdenstion water greatly, and the water conservancy diversion is effectual, and cold volume loss is little, has effectively promoted the efficiency of humidification, heat transfer.

As shown in fig. 11 to 14, in an embodiment of the air treatment device 1000 of the present invention, the water collecting tank 371 is provided with a drain hole 373 communicating with the water distribution structure 33. Specifically, the drain hole 373 is formed in the bottom wall of the water collecting tank 371 and is located right above the water distribution structure 33, at this time, water in the water collecting tank 371 can directly drop into the water distribution structure 33 through the drain hole 373, and then is guided to the heat exchanger 200 by the water distribution structure 33, so that the structure is simple, the production and the manufacture are convenient, and the reliability is high.

Further, a plurality of drain holes 373 are provided, and the plurality of drain holes 373 are provided at intervals along the length direction of the water collecting tank 371; at this time, a plurality of water distribution holes 332 are also provided, the plurality of water distribution holes 332 are spaced apart along the longitudinal direction of the water storage tank 331, and the water discharge holes 373 and the water distribution holes 332 are offset in the horizontal direction. The water distribution holes 332 are all disposed right above the heat exchanger 200, and at this time, water in the water distribution structure 33 may directly drop to the upper surface of the heat exchanger 200 through the water distribution holes 332, thereby completing the humidification process of the heat exchanger 200. The water in the water collecting tank 371 firstly drops into the water distribution structure 33 through a plurality of drain holes 373 arranged at intervals, and in the process, because the drain holes 373 and the water distribution holes 332 are arranged in a staggered manner in the horizontal direction, the water dropping from the drain holes 373 does not directly pass through the water distribution holes 332 and drops into the heat exchanger 200, but gathers in the water distribution structure 33; and then, the water is uniformly guided to the heat exchanger 200 through the water distribution holes 332 to form a spraying effect on the heat exchanger 200, so that the humidifying efficiency of the heat exchanger 200 is greatly improved, and the energy efficiency of the air treatment device 1000 is further improved.

As shown in fig. 11 and 12, in an embodiment of the present invention, a third rib 375 is disposed around the drain hole 373, and the height of the third rib 375 is lower than the depth of the water collecting groove 371. The third rib 375 is disposed on the bottom wall of the water collecting groove 371, and the cross section thereof may be circular or square. In practical applications, the water flowing from the water collecting tank 318 into the water collecting tank 371 cannot drop into the water distributing structure 33 through the water discharging hole 373 at the first time; it is necessary to accumulate in the water collection groove 371 so that the liquid level rises to a level higher than the third rib 375 before it can drip. And in the accumulation process of the water body, impurities such as silt in the water body can be settled. That is, utilize third flange 375 to be higher than the backstop effect that gathers water tank 371 diapire and take place, can make the water in gathering water tank 371 carry out the settlement process of impurity such as silt to greatly reduced gathers the content of impurity in the surface layer aquatic in water tank 371, and then reduces the quantity along with impurity such as silt that the water droplet drips in water distribution structure 33, finally further reduces the erosion and the influence of impurity such as silt to heat exchanger 200, avoids heat exchange efficiency and the life of heat exchanger 200 to be influenced.

Further, referring to fig. 11 and 12, defining the height of the third rib 375 as h1, the relationship is satisfied: h1 is more than or equal to 5mm and less than or equal to 8 mm. The height of the third rib 375 should not be too high nor too low: if the temperature is too high, the water level in the water collection tank 371 is high, and when a large amount of condensed water is generated, the condensed water is easy to overflow from the side wall of the water collection tank 371, so that the cold loss is caused; if it is too low, impurities such as silt in the condensed water are not easy to deposit, so that a large amount of impurities such as silt are guided to the water distribution structure 33, the risk that the impurities are guided to the heat exchanger 200 is increased, and the normal humidification and heat exchange processes are influenced. Therefore, in the present embodiment, the height of the third rib 375 is designed to be not less than 5mm and not more than 8 mm. It is understood that in practice, the height of the third rib 375 may be 5mm, 5.1mm, 5.2mm, 5.3mm, 5.5mm, 6mm, 6.5mm, 7mm, or 8 mm.

Further, referring to fig. 11 and 12, defining the hole diameter of the drain hole 373 as d1, the relationship is satisfied: d1 is more than or equal to 8mm and less than or equal to 15 mm. The hole diameter of the drain hole 373 should not be too large or too small: if the water volume is too large, splashing is easily caused in the drainage process, and waste of water and cold energy is caused; if the amount is too small, when a large amount of condensed water is generated, the water is easily overflowed due to insufficient drainage amount, resulting in a loss of cooling capacity. Therefore, in this embodiment, the hole diameter of the drain hole 373 is designed to be in a range of not less than 8mm and not more than 15 mm. It is understood that in practical applications, the diameter of the drain hole 373 may be 8mm, 8.1mm, 8.2mm, 8.3mm, 8.5mm, 9mm, 10mm, 11mm, 13mm, or 15 mm.

As shown in fig. 11 and 12, in an embodiment of the air treatment device 1000 of the present invention, the water collecting tank 371 further has an overflow hole 374 communicating with the water distribution structure 33, a fourth rib 376 is disposed around the overflow hole 374, and the height of the fourth rib 376 is lower than the depth of the water collecting tank 371 and higher than the height of the third rib 375. Specifically, the overflow hole 374 can be correspondingly formed in the bottom wall of the water collecting groove 371, and after the water level in the water collecting groove 371 exceeds the height of the third rib 375 and before the water level in the water collecting groove 371 does not reach the height of the side wall of the water collecting groove 371, the water can be discharged into the water distribution structure 33 through the overflow hole 374, so that the overflow phenomenon of the water collecting groove 371 is effectively avoided.

Further, referring to fig. 11 and 12, defining the height of the fourth rib 376 as h2, the relationship: h2 is more than or equal to 10mm and less than or equal to 16 mm; the diameter of the overflow hole 374 is defined as d2, the relationship: d2 is more than or equal to 13mm and less than or equal to 24 mm. Specifically, the height of the fourth rib 376 may be 10mm, 10.1mm, 10.2mm, 10.3mm, 10.5mm, 11mm, 12mm, 13mm, 14mm, 15mm, or 16 mm; the diameter of the overflow hole 374 may be 13mm, 13.1mm, 13.2mm, 13.3mm, 13.5mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, or 24 mm. It will be appreciated that the diameter of the overflow hole 374 is designed to be slightly larger than that of the drain hole 373, which facilitates the rapid drainage of the water in the water collecting groove 371 when the overflow hole 374 is used; the heights of the third rib 375 and the fourth rib 376 are higher than the heights of the first rib 334 and the second rib 335, respectively, because the water-collecting structure 37 is located outside and is more easily contaminated or accumulates impurities such as silt, the thickness of the water layer required during deposition is thicker, and thus a clearer water body with less impurities can be obtained.

The utility model discloses still propose an air treatment device 1000, this air treatment device 1000 includes heat exchanger 200 and as before the water distribution device 100, the concrete structure of this water distribution device 100 sees in detail the aforementioned embodiment. Since the present air treatment device 1000 adopts all technical solutions of all the foregoing embodiments, at least all the beneficial effects brought by all the technical solutions of all the foregoing embodiments are provided, and are not described in detail herein.

Wherein, the heat exchanger 200 is arranged below the water collecting and distributing structure 30 of the water distributing device 100.

Further, as shown in fig. 8 and 9, the heat exchanger 200 includes a first heat exchange unit 210 and a second heat exchange unit 230 which are sequentially arranged outward along the width direction of the water distribution structure 33, and the water distribution holes 332 are disposed opposite to the first heat exchange unit 210. In this embodiment, the heat exchanger 200 is a three-row heat exchanger, the heat exchanger 200 includes a first row of heat exchangers, a second row of heat exchangers, and a third row of heat exchangers, which are sequentially arranged along the width direction of the water distribution structure 33, and the water distribution holes 332 are disposed opposite to the second row of heat exchangers. At this time, the first heat exchange unit 210 is composed of a first row heat exchanger and a second row heat exchanger, and the second heat exchange unit 230 is composed of a third row heat exchanger. Thus, the water distribution holes 332 are arranged at the position close to the inside above the heat exchanger 200, and the air flow is blown to the second heat exchange unit 230 by the first heat exchange unit 210, so that the water falling from the water distribution holes 332 can be fully contacted with the heat exchanger 200 by the air flow, the water falling position close to the outside and not fully contacted with the heat exchanger 200 is prevented from being blown off, the loss of cold energy is avoided, the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved. Of course, in other embodiments, each heat exchange unit may be composed of a single row of heat exchangers, two or more rows of heat exchangers, or other effective and reasonable forms.

Further, a water retaining structure 70 is disposed above the second heat exchanging unit 230. Specifically, the water retaining structure 70 is a water retaining rib protruding from the surface of the water distribution structure 33 facing the second heat exchange unit 230, and extending along the length direction of the water distribution structure 33 and disposed near the top of the heat exchanger 200. Due to the arrangement of the water retaining structure 70, the phenomenon that water is blown out under the action of airflow when water falling from the water distribution holes 332 flows to the outer side of the top of the heat exchanger 200 can be avoided, and the loss of cold energy is avoided, so that the heat exchange efficiency of the heat exchanger 200 is improved, and the energy efficiency of the air treatment device 1000 is improved. Of course, it will be appreciated that the water deflector 70 may take other forms, such as a plate-like structure, etc.

It can be understood that the air treatment device 1000 of the present invention can be a window type air conditioner, an outdoor unit of an air conditioner, a mobile air conditioner, etc.

It should be noted that, when the air treatment device 1000 is a window type air conditioner, that is, when the water distribution device 100 is applied to a window type air conditioner, as shown in fig. 19 to 23, the window type air conditioner includes:

a chassis 10;

the indoor side heat exchanger 700, the indoor side heat exchanger 700 is arranged on the chassis 10;

the outdoor heat exchanger 200 is arranged on the chassis 10, and the outdoor heat exchanger 200 is arranged at a distance from the indoor heat exchanger 700;

the water fetching structure 20 is at least partially arranged in the chassis 10 and used for fetching water in the chassis 10;

the water collecting and distributing structure 30 is at least partially positioned above the water fetching structure 20 and is used for collecting water fetched by the water fetching structure 20, and the water collecting and distributing structure 30 is at least partially positioned above the outdoor heat exchanger 200 and is used for guiding the collected water to the outdoor heat exchanger 200;

the water supplementing structure is communicated with the water collecting and distributing structure 30 and is used for supplementing water into the water collecting and distributing structure 30; and/or the water replenishing structure is communicated with the chassis 10 and is used for replenishing water into the chassis 10.

It should be noted that the chassis 10 of the window air conditioner is the water storage structure 10 of the water distribution device 100. That is, the chassis 10, the water beating structure 20 and the water collecting and distributing structure 30 together form the water distributing device 100 of the window type air conditioner. That is, the water distribution device 100 can be applied to a window type air conditioner. Moreover, the window air conditioner has an indoor side heat exchange air duct and an outdoor side heat exchange air duct, the indoor side heat exchanger 700 is disposed in the indoor side heat exchange air duct, and the outdoor side heat exchanger 200 is disposed in the outdoor side heat exchange air duct (i.e. the air duct 41 of the water distribution device 100); at this time, it may be different from the setting in the outdoor unit of the air conditioner, that is: the motor 51 of the fan 50 is installed on the middle partition board of the window type air conditioner, and the output shaft extends into the air duct 41 and is in transmission connection with the wind wheel 53 of the fan 50. The arrangement of the chassis 10, the water fetching structure 20, the water collecting and distributing structure 30 and the outdoor heat exchanger 200 in the window type air conditioner can refer to the arrangement of the water storing structure 10, the water fetching structure 20, the water collecting and distributing structure 30 and the heat exchanger 200 in the water distributing device 100, the principle and the effect are the same, and the description is omitted here.

It can be understood that, when the water supplementing structure is communicated with the water collecting and distributing structure 30 and is used for supplementing water into the water collecting and distributing structure 30, the water supplementing structure is arranged, so that the water in the water collecting and distributing structure 30 can be effectively ensured to be sufficient, namely the water for humidifying the outdoor heat exchanger 200 can be effectively ensured to be sufficient, the situations of humidification gear-off and heat exchange efficiency shock drop can be avoided, the outdoor heat exchanger 200 can always maintain higher heat exchange efficiency, and finally the energy efficiency of the window type air conditioner can be greatly improved. Similarly, when the water replenishing structure is communicated with the chassis 10 and is used for replenishing water into the chassis 10, the water replenishing structure is arranged, the water sufficiency in the chassis 10 can be effectively guaranteed, so that the water body which is beaten by the water beating structure 20 and collected by the water collecting and distributing structure 30 is sufficient, the water body in the water collecting and distributing structure 30 is sufficient, the water sufficiency for humidifying the outdoor side heat exchanger 200 can be effectively guaranteed, the situations of humidification gear-off and sudden drop of heat exchange efficiency are avoided, the outdoor side heat exchanger 200 is always kept at higher heat exchange efficiency, and finally the energy efficiency of the window type air conditioner is greatly improved.

Specifically, the water supplement structure may be a water injection pipeline having a water injection port for water outflow and a collection port for water inflow, and the collection port may be in waterway communication with an external water source (e.g., tap water, stored water in the water tank, condensed water of the indoor-side heat exchanger 700, or other water source); the water injection port can be arranged above the water distribution structure 33, so that water can drip from a high place into the water distribution structure 33 through self gravity, and a water inlet hole for communicating the water injection port can be arranged on the side wall or the bottom wall of the water distribution structure 33, so that the water flowing out of the water injection port can directly enter the water distribution structure 33. It can be understood that when the water injection port is located on the side wall or the bottom wall of the water distribution structure 33, the collection port and the external water source can be both arranged at a position higher than the water distribution structure 33 so as to be guided into the water body by using the principle of the communicating vessel; the collecting port and the external water source may also be disposed at a position lower than the water distribution structure 33, and a water pressure supply device (e.g., a water pump) is disposed on the water path to pump the water into the water distribution structure 33, so as to ensure sufficient water in the water distribution structure 33. In a similar way, the water injection pipeline and the chassis 10 can be communicated in the communication mode to ensure that the water in the chassis 10 is sufficient.

As shown in fig. 19 to 23, in an embodiment of the window air conditioner of the present invention, the water supplementing structure is communicated with the water collecting and distributing structure 30, for supplementing water to the water collecting and distributing structure 30, at this time, the water supplementing structure includes an external water pipe connector 400, the external water pipe connector 400 is communicated with the water collecting and distributing structure 30, for supplementing water to the water collecting and distributing structure 30.

In this embodiment, an external water pipe connector 400 is provided to control the introduction of an external water source; it is understood that the external water pipe connector 400 may be an external screw-threaded end-type water pipe connector, a ferrule-type water pipe connector, a self-fastening water pipe connector, etc. The external thread end-connected type water pipe joint can ensure stable connection effect, the clamping sleeve type water pipe joint and the self-fixing type water pipe joint can connect a non-threaded steel pipe with a hose, a threading procedure is omitted, only screws need to be screwed in, and the structure is compact and high in strength. Specifically, when in use, the end of the external water pipe connector 400 far away from the water distribution structure 33 may be communicated with an external water source (e.g., tap water, storage water in a water tank, condensed water of the indoor side heat exchanger 700, or other water sources) through a pipeline (e.g., a rubber pipe, a plastic pipe, etc.). Specifically, the external water pipe connector 400 may be disposed on the water collecting structure 31 and communicated with the water collecting tank 318 of the water collecting structure 31; or can be arranged on the water collecting structure 37 and is communicated with the water collecting groove 371 of the water collecting structure 37; and can also be arranged on the water distribution structure 33 and communicated with the water storage tank 331 of the water distribution structure 33. Of course, the external water pipe connector 400 may have other configurations, which are not described in detail herein. Therefore, water can be directly supplied into the water collecting and distributing structure 30, sufficient water in the water collecting and distributing structure 30 is guaranteed, and the heat exchange efficiency of the outdoor heat exchanger 200 is guaranteed.

Further, similar to the arrangement of the external water pipe connector 400 in the outdoor unit of the air conditioner, i.e. similar to the structure shown in fig. 15 to 18, in an embodiment of the window type air conditioner, the water collecting and distributing structure 30 includes a water collecting structure 31 and a water distributing structure 33;

the water distribution structure 33 is arranged above the outdoor heat exchanger 200 and is used for receiving the water collected by the water collection structure 31 and guiding the water to the outdoor heat exchanger 200;

the external water pipe joint 400 is communicated with the water distribution structure 33 and is used for supplementing water into the water distribution structure 33.

Therefore, an external water source can directly enter the water distribution structure 33, and then the external water source is uniformly and orderly guided to the outdoor heat exchanger 200 by the water distribution structure 33, so that the outdoor heat exchanger 200 can better exchange heat, and the energy efficiency of the whole machine is improved. In addition, the arrangement can also shorten the path of an external water source reaching the outdoor heat exchanger 200, reduce the loss of cooling capacity and improve the heat exchange efficiency of the outdoor heat exchanger 200.

Further, similar to the arrangement of the external water pipe joint 400 in the outdoor unit of the air conditioner, that is, similar to the structure shown in fig. 15 to 18, in an embodiment of the window type air conditioner, the water collecting and distributing structure 30 further includes a water collecting structure 37, where the water collecting structure 37 is disposed on a side of the water distributing structure 33 away from the outdoor heat exchanger 200, and is disposed adjacent to the water collecting structure 31, and is configured to collect the condensed water on a side of the water collecting structure 31 away from the water beating structure 20, and guide the collected condensed water into the water distributing structure 33;

the external water pipe connector 400 is installed at the water collecting structure 37.

It will be appreciated that the external water connector 400 includes a water inlet end and a water outlet end. In practical application, the external water pipe connector 400 can be fixed on the bottom wall of the water collecting structure 37 by means of screw connection, snap connection, screw connection, glue joint, welding and the like; at this time, a through hole may be formed on the bottom wall of the water collecting structure 37, so that the water outlet end of the external water pipe connector 400 passes through from top to bottom and is opposite to the water storage tank 331 of the water distributing structure 33. Thus, the external water source can directly enter the water distribution structure 33 through the external water pipe connector 400 (passing through the water collection structure 37). Such setting not only can promote external water pipe head 400 set up stability, guarantee moisturizing effect and reliability, and external water pipe head 400 installs in water collecting structure 37 moreover, and dismantlement when can make things convenient for assembly and maintenance more, too many parts are drawn together when avoiding assembly and maintenance to the condition of the unexpected damage of part of avoiding bringing from this has promoted the reliability.

Further, similar to the arrangement of the external water pipe connector 400 in the outdoor unit of the air conditioner, that is, similar to the structure shown in fig. 15 to 18, in an embodiment of the window type air conditioner, the water replenishing structure further includes a guide cylinder 80, the guide cylinder 80 is disposed through the water collecting structure 37 and is communicated with the water distributing structure 33, the external water pipe connector 400 includes a water inlet end and a water outlet end, and the water outlet end is inserted into an end of the guide cylinder 80 away from the water distributing structure 33. In this embodiment, the guiding cylinder 80 is formed on the bottom wall of the water collecting structure 37, the upper end of the guiding cylinder is located in the water collecting structure 37, and the lower end of the guiding cylinder passes through the water collecting structure 37 and faces the water storage tank 331 of the water distributing structure 33. Further, an inner wall surface of an upper end of the guide cylinder 80 is provided with an internal thread structure, and correspondingly, an outer wall surface of a water outlet end of the external water pipe joint 400 is provided with an external thread structure. The water outlet end of the external water pipe joint 400 is inserted into the upper end of the guide shell 80 and is fixed by the engagement of the internal and external thread structures. So, simple structure, convenient assembling, stability, reliability are all excellent.

Further, similar to the arrangement of the external water pipe connector 400 in the outdoor unit of the air conditioner, that is, similar to the structure shown in fig. 15 to 18, in an embodiment of the window type air conditioner, the window type air conditioner further includes a top plate 300, the top plate 300 is disposed above the water collecting structure 37, and the water inlet end penetrates through the top plate 300 and is exposed on the outer surface of the top plate 300. So, the end of intaking of external water pipe head 400 can expose in roof 300 of the casing of window type air conditioner, and the intercommunication of the end of intaking of the external water pipe head 400 of being convenient for and outside water source is arranged, has promoted the convenience that external water pipe head 400 used.

As shown in fig. 19 to 23, in an embodiment of the window air conditioner of the present invention, the window air conditioner further includes a control valve 500 disposed on the water path of the external water pipe connector 400 for connecting or blocking the water path.

Specifically, the control valve 500 may be a ball valve, which turns on or off the waterway by the rotation of the open/close member (ball). It will be appreciated that the ball valve may be controlled manually or by electronic means (the controller cooperating with the drive assembly). Of course, the control valve 500 may also be an electronic expansion valve (throttle valve), and a temperature sensing device (temperature sensor) may also be disposed at the water outlet end of the external water connection pipe joint 400, so as to control the temperature of the external water source entering the water distribution structure 33 through the throttling of the electronic expansion valve (throttle valve), thereby implementing a better heat exchange process between the water body and the outdoor heat exchanger 200, and improving the heat exchange efficiency. Therefore, the control of starting and stopping of the water replenishing mode of the external water pipe connector 400 is realized, the user can select starting and stopping according to actual conditions, and water resources are saved.

As shown in fig. 19 to 23, in an embodiment of the window type air conditioner of the present invention, the window type air conditioner further includes a water level controller 600, wherein the water level controller 600 is disposed in the chassis 10, and electrically connected to the control valve 500, for controlling the opening and closing of the control valve 500.

Specifically, the water level controller 600 may be a reed pipe water level controller, a floating ball magnetic switch water level controller, an electrode water level controller, a pressure water level controller, or the like, as long as it is a device for facilitating water level control. Through water level controller 600 and control valve 500 electric connection, rethread predetermines water level height threshold value (upper limit value and lower limit value), can realize the control to the control valve 500 switching, realizes the control to the water level height in chassis 10 to the heat exchange efficiency of guarantee outdoor side heat exchanger 200 improves the efficiency of window air conditioner. Of course, the control valve 500 at this time is an electronic control valve 500. So, realized automatic water level control, automatic moisturizing function, at this moment, more accurate to the control of outdoor side heat exchanger 200 heat exchange efficiency, and can avoid manual operation, subtract and economize user's burden, convenient to use.

As shown in fig. 19 to 23, in an embodiment of the window air conditioner of the present invention, the water supplementing structure is communicated with the water collecting and distributing structure 30, for supplementing water to the water collecting and distributing structure 30, at this moment, the water supplementing structure includes a top plate 300, the top plate 300 is disposed above the water collecting and distributing structure 30, a rainwater collecting tank 310 is concavely disposed on the upper surface of the top plate 300, a dripping hole 320 communicated with the rainwater collecting tank 310 is disposed on the surface of the top plate 300 facing the water collecting and distributing structure 30, and is used for guiding rainwater collected by the rainwater collecting tank 310 into the water collecting and distributing structure 30.

Specifically, the dripping hole 320 may be disposed right above the water collecting structure 37, and at this time, the rainwater collected by the rainwater collecting tank 310 may directly drip into the water collecting structure 37 through the dripping hole 320, and then be discharged into the water distributing structure 33 through the water discharging hole 373 of the water collecting structure 37, and finally be guided to the outdoor heat exchanger 200 through the water distributing hole 332 of the water distributing structure 33, so as to humidify the outdoor heat exchanger 200. Certainly, the dripping holes 320 may also be directly communicated with the water distribution structure 33 through a pipe or the like, so as to directly guide the rainwater collected by the rainwater collection tank 310 into the water distribution structure 33, and then guide the rainwater to the outdoor heat exchanger 200 through the water distribution holes 332 of the water distribution structure 33, thereby humidifying the outdoor heat exchanger 200. Therefore, the purpose of humidifying the outdoor side heat exchanger 200 in the window type air conditioner by using rainwater so as to improve the heat exchange efficiency and the energy efficiency of the window type air conditioner is achieved; and, simple structure, effective, stability and reliability are all excellent. It will be appreciated that the top panel 300 is the top panel 300 of the housing of a window air conditioner.

Further, a plurality of protrusions 330 are formed on the bottom wall of the rainwater collection tank 310, and a drainage path communicated with the dripping hole 320 is formed by the plurality of protrusions 330 and the side wall of the rainwater collection tank 310 in an enclosing manner. Specifically, the top plate 300 includes an overfire air region, a water collection region, and an installation region, and the overfire air region may be provided with a vent hole for communicating with the outdoor side heat exchange air duct, that is, for supplying external air to the outdoor side heat exchange air duct; a rainwater collection tank 310 is formed in the water collection area; the mounting area is positioned in the wall body and used for mounting and fixing the window type air conditioner. At this time, the formation of the plurality of protrusions 330 on the bottom wall of the rainwater collection tank 310 can not only enhance the strength of the top plate 300, but also form a drainage path, which is convenient for guiding rainwater to be rapidly guided into the water collection and distribution structure 30 for the outdoor heat exchanger 200 of the humidification chamber.

Further, the dropping hole 320 is opened on the surface of the top plate 300 facing the water collecting structure 37, and is used for guiding the rainwater collected by the rainwater collecting tank 310 into the water collecting structure 37. Therefore, the rainwater can reach the water distribution structure 33 through the buffering of the water collection structure 37, and then is uniformly and orderly sprayed to the outdoor heat exchanger 200 through the water distribution holes 332, so that the rainwater is prevented from impacting the water in the water distribution structure 33, the water flowing out of the water distribution holes 332 due to the impact is prevented from splashing, and the cold loss is prevented from being caused.

In an embodiment of the present invention, a first water storage space and a second water storage space are formed in the base plate 10, the first water storage space is located below the indoor side heat exchanger 700 and is used for receiving the condensed water of the indoor side heat exchanger 700, and the water fetching structure 20 is at least partially located in the second water storage space and is used for fetching the water in the second water storage space;

a diversion trench which is communicated with the first water storage space and the second water storage space is further formed in the chassis 10 and is used for guiding water in the first water storage space into the second water storage space.

Therefore, the condensed water of the indoor side heat exchanger 700 of the window type air conditioner can be effectively utilized, the cold quantity of the condensed water is sufficient, and the condensed water can be provided for the outdoor side heat exchanger 200 with larger cold quantity, so that the heat exchange efficiency is improved, and the energy efficiency of the window type air conditioner is improved.

Of course, it is understood that the arrangement of the dropping hole 320 of the top plate 300, the arrangement of the external water pipe connector 400 (and the control valve 500 and the water level controller 600), the arrangement of the water injection pipeline, and the like may be arranged separately, partially, or entirely; the specific control can be manually controlled, and can also be controlled by electronic equipment (independently or in linkage). When in actual use, the device can be reasonably set according to the requirements of users.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A window type air conditioner, comprising:

a chassis;

the indoor side heat exchanger is arranged on the chassis;

2. The window air conditioner of claim 1, wherein when the water compensating structure is in communication with the water collecting and distributing structure for compensating water within the water collecting and distributing structure, the water compensating structure includes an external water pipe connector in communication with the water collecting and distributing structure for compensating water within the water collecting and distributing structure.

3. The window air conditioner as set forth in claim 2, wherein said water collecting and distributing structure comprises a water collecting structure and a water distributing structure;

4. The window type air conditioner as claimed in claim 3, wherein the water collecting and distributing structure further comprises a water collecting structure disposed at a side of the water distributing structure facing away from the outdoor heat exchanger and adjacent to the water collecting structure for collecting the condensed water at a side of the water collecting structure facing away from the water beating structure and guiding the collected condensed water into the water distributing structure;

the external water pipe joint is arranged on the water gathering structure.

5. The window air conditioner as recited in claim 4 wherein said water replenishing structure further comprises a draft tube, said draft tube is disposed through said water collecting structure and is in communication with said water distributing structure, said external water pipe connector comprises a water inlet end and a water outlet end, and said water outlet end is inserted into an end of said draft tube facing away from said water distributing structure.

6. The window air conditioner as recited in claim 5 further comprising a top plate disposed above said water collection structure, said water inlet end extending through said top plate and exposed to an outer surface of said top plate.

7. The window air conditioner as set forth in claim 2, further comprising a control valve disposed on the waterway of the external water connection for opening or closing the waterway.

8. The window air conditioner as recited in claim 7 further comprising a water level controller disposed in said base pan and electrically connected to said control valve for controlling the opening and closing of said control valve.

9. The window type air conditioner as claimed in claim 1, wherein when the water supplying structure is connected to the water collecting and distributing structure for supplying water to the water collecting and distributing structure, the water supplying structure comprises a top plate disposed above the water collecting and distributing structure, a rainwater collecting tank is recessed on an upper surface of the top plate, and a surface of the top plate facing the water collecting and distributing structure is formed with a drip hole connected to the rainwater collecting tank for guiding rainwater collected by the rainwater collecting tank into the water collecting and distributing structure.

10. The window type air conditioner as claimed in claim 9, wherein a plurality of protrusions are formed on a bottom wall of the rainwater collection tank, and a plurality of the protrusions and a side wall of the rainwater collection tank enclose a drainage path communicating with the dripping hole.

11. The window air conditioner as recited in claim 9, wherein said water collecting and distributing structure comprises a water collecting structure, a water distributing structure and a water collecting structure;

12. The window air conditioner as claimed in any one of claims 1-11, wherein a first water storage space and a second water storage space are formed in the base pan, the first water storage space is located below the indoor side heat exchanger for receiving condensed water from the indoor side heat exchanger, and the water beating structure is at least partially disposed in the second water storage space for beating up water in the second water storage space;