CN210050902U

CN210050902U - Window type air conditioner

Info

Publication number: CN210050902U
Application number: CN201920720577.8U
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: 2020-02-11
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a window formula air conditioner includes: a chassis; the shell is covered on the chassis, and an indoor side heat exchange space and an outdoor side heat exchange space are formed inside the shell; the indoor side heat exchanger is arranged in the indoor side heat exchange space; the outdoor heat exchanger is arranged in the outdoor heat exchange space; the water distribution device is arranged in the heat exchange space outside the chamber and comprises a water beating structure, a water collecting structure and a water distribution structure, and at least part of the water beating structure is arranged in the chassis and is used for beating up water in the chassis; the water collecting structure is arranged above the water pumping structure and used for collecting water pumped by the water pumping 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 utility model discloses technical scheme can improve the efficiency of window formula air conditioner.

Description

Window type air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to window type air conditioner.

Background

With the development and progress of the technology, the air conditioner has gradually become an essential household appliance in daily life. How to improve the energy efficiency of the air conditioner has been a problem of great concern to researchers. In the existing window type air conditioner, a heat exchanger at the outdoor side generally adopts a single air cooling mode, so that the heat exchange efficiency is low, and the energy efficiency of the window type air conditioner 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, including:

a chassis;

the shell covers the chassis and is internally provided with an indoor side heat exchange space and an outdoor side heat exchange space;

the indoor side heat exchanger is arranged in the indoor side heat exchange space;

the outdoor heat exchanger is arranged in the outdoor heat exchange space; and

the water distribution device is arranged in the outdoor heat exchange space and comprises a water beating structure, a water collecting structure and a water distribution structure, and at least part of the water beating structure is arranged in the chassis and is used for beating up water in the chassis; the water collecting structure is arranged above the water beating structure and used for collecting water beaten by the water beating 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.

Optionally, the water distribution device and the chassis enclose to form an outdoor heat exchange air duct, the outdoor heat exchange air duct is provided with an air inlet and an air outlet, the outdoor heat exchanger is arranged at the air outlet, the water fetching structure is arranged in the outdoor heat exchange air duct, and the water collecting structure is arranged at the top of the outdoor heat exchange air duct.

Optionally, the casing includes a top plate, a left side plate and a right side plate, and an airflow inlet communicating with the outside and the air inlet is formed in a surface of at least one of the top plate, the left side plate and the right side plate, the surface being located in the outdoor heat exchange space.

Optionally, the window type air conditioner further includes a middle partition plate, and the middle partition plate divides the inner space of the casing into the indoor side heat exchange space and the outdoor side heat exchange space.

Optionally, the window air conditioner further comprises a fan, the fan comprises a motor and a wind wheel in transmission connection with an output shaft of the motor, the middle partition plate is provided with an installation position, the motor is installed on the installation position, the output shaft of the motor extends into the air inlet, and the wind wheel is arranged in the outdoor heat exchange air duct.

Optionally, the water distribution device further comprises a housing, the housing is arranged between the chassis and the water collecting structure, the housing, the water collecting structure and the chassis together enclose the outdoor heat exchange air duct, and the housing is provided with the air inlet and the air outlet.

Optionally, a water receiving groove is formed in the surface of the chassis, which is located in the indoor side heat exchange space, and is used for receiving condensed water of the indoor side heat exchanger, a water containing groove is formed in the surface of the chassis, which is located in the outdoor side heat exchange space, a diversion groove is formed between the water receiving groove and the water containing groove, and is used for guiding water in the water receiving groove into the water containing groove, and the water fetching structure is at least partially arranged in the water containing groove.

Optionally, the water distribution structure deviates from the surface of the outdoor heat exchanger is concavely provided with a water storage tank, the surface of the water distribution structure facing the outdoor heat exchanger is provided with water distribution holes communicated with the water storage tank, first flanges are arranged around the water distribution holes, and the heights of the first flanges are lower than the depth of the water storage tank.

Optionally, a water retaining structure is convexly arranged on the surface of the water distribution structure facing the outdoor heat exchanger, and the water distribution hole is located between the water retaining structure and the water pumping structure;

and/or the surface of the water distribution structure facing the outdoor heat exchanger is also provided with an overflow hole communicated with the water storage tank, the periphery of the overflow hole is surrounded with a second rib, and the height of the second rib is higher than that of the first rib and lower than the depth of the water storage tank.

Optionally, the water-collecting structure includes the guide plate, the guide plate slope set up in beat water structure top, the guide plate includes relative first side and the second side that sets up, the second side is higher than first side, first side is higher than the aqua storage tank, and be located the aqua storage tank is in the scope.

Optionally, a first baffle is convexly arranged on the first side edge towards the water storage tank, and at least part of the first baffle extends into the water storage tank; the second side edge faces the base plate and is convexly provided with a second baffle.

Optionally, the water distribution device further comprises a frame surrounding the water distribution structure, a water permeable opening is formed in the surface of the frame facing the water pumping structure, and the water collecting structure is arranged above the water permeable opening and connected with the frame.

Optionally, the side of the second baffle plate that deviates from the guide plate is formed with an insertion groove, the side of the water permeable port faces towards the insertion groove and is convexly provided with a surrounding plate, and the side of the surrounding plate that deviates from the water permeable port is inserted into the insertion groove.

Optionally, the water distribution device further comprises 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, and is used for collecting condensed water on one side of the water collecting structure, which is far away from the water fetching structure, and guiding the condensed water into the water distribution structure;

and/or the water distribution device also comprises a drainage structure, and the drainage structure is connected to the chassis and used for draining water in the chassis.

The utility model discloses technical scheme sets up indoor side heat exchanger in indoor side heat transfer space through setting up outdoor side heat exchanger and water distribution device in the outdoor side heat transfer space of window formula air conditioner, sets up indoor side heat exchanger in indoor side heat transfer space, and outdoor side heat exchanger separately independently sets up with outdoor side heat exchanger to carry out the heat transfer with outdoor space and indoor space respectively, thereby accomplish the refrigeration or heat the process, the operation is reliable. Meanwhile, the water fetching structure of the water distribution device is at least partially arranged in the chassis, so that the water fetching structure can be used for fetching water in the chassis; then, the water collecting structure is arranged above the water beating structure, so that the water which is beaten up can be collected by the water collecting structure; finally, the water distribution structure is arranged above the outdoor heat exchanger, so that collected water can be guided to the outdoor heat exchanger by the water distribution structure, and the humidification process of the outdoor heat exchanger is completed. At the moment, the outdoor side heat exchanger obtains an additional humidification process besides air cooling and cooling, so that additional cold energy is obtained, the heat exchange efficiency is greatly improved, and the energy efficiency of the window type air conditioner is improved.

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 a window type air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of FIG. 1 with the housing removed;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view taken along the length of FIG. 2;

FIG. 5 is a schematic view of the outdoor part of the window type air conditioner of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 with the water collection structure removed;

FIG. 7 is an enlarged view of a portion of FIG. 6 at E;

FIG. 8 is a cross-sectional view taken along the width of FIG. 5, wherein the path indicated by the dashed arrows is the water flow path;

FIG. 9 is an enlarged view of a portion of FIG. 8 at B;

FIG. 10 is an enlarged view of a portion of FIG. 9 at C;

FIG. 11 is an enlarged view of a portion of FIG. 9 at D;

FIG. 12 is a cross-sectional view taken along the length of FIG. 5, wherein the path indicated by the dashed arrows is the water flow path;

fig. 13 is a cross-sectional view of another position in the width direction in fig. 5;

FIG. 14 is an enlarged view of a portion of FIG. 13 at F;

fig. 15 is a schematic view of another perspective of the outdoor portion of the window air conditioner of the present invention;

FIG. 16 is an enlarged view of a portion of FIG. 15 at G;

FIG. 17 is a schematic view of a portion of the structure of FIG. 2;

FIG. 18 is an enlarged view of a portion of FIG. 17 at H;

fig. 19 is a partial schematic structural view of another embodiment of the present invention; wherein, the path shown by the dotted arrow is a water flow path;

fig. 20 is a schematic structural view of the drainage structure of the present invention;

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 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, 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a window formula air conditioner 1000.

Referring to fig. 1, fig. 2, fig. 5 and fig. 8, in an embodiment of the present invention, the window type air conditioner 1000 includes:

a chassis 500;

the shell 400 is covered on the chassis 500, and an indoor side heat exchange space and an outdoor side heat exchange space are formed inside the shell 400;

an indoor side heat exchanger 300, the indoor side heat exchanger 300 being provided in the indoor side heat exchange space;

the outdoor heat exchanger 200 is arranged in the outdoor heat exchange space, and the outdoor heat exchanger 200 is arranged in the outdoor heat exchange space; and

the water distribution device 100 is arranged in the outdoor heat exchange space, and comprises a water beating structure 20, a water collecting structure 31 and a water distribution structure 33, wherein at least part of the water beating structure 20 is arranged in the chassis 500 and is used for beating up water in the chassis 500; 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 distribution structure 33; the water distribution structure 33 is disposed above the outdoor heat exchanger 200, and is configured to receive the water collected by the water collection structure 31 and guide the water to the outdoor heat exchanger 200.

The water distribution device 100 is horizontally disposed for example.

Specifically, the base plate 500 is located at the bottom of the window type air conditioner 1000, and is substantially a plate structure for storing water, such as condensed water generated by the window type air conditioner 1000, or tap water, rainwater, or other water.

In order to facilitate the assembly and disassembly of the window type air conditioner 1000, the housing 400 may be detachably connected to the upper surface of the base plate 500, and after the window type air conditioner 1000 is installed, the indoor side heat exchange space is located at one indoor side, and the outdoor side heat exchange space is exposed at one outdoor side, so that the indoor side heat exchange space and the outdoor side heat exchange space may be sequentially arranged along the length direction of the housing 400. The water-fetching structure 20 of the water distribution device 100 may be a water-fetching ring, the central axis of the water-fetching ring is horizontally arranged, the bottom of the water-fetching ring is located in the chassis 500, and the top of the water-fetching ring is located above the chassis 500. Further, the water beating ring can rotate around its axis to make its bottom beat up the water in the bottom plate 500. 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 assembly may be an axial flow fan 50, the axial flow fan 50 includes a motor 51 and an axial flow wind wheel 53, 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 drives the water beating ring to rotate, so that the bottom of the water beating ring can beat up the water in the chassis 500. Of course, in other embodiments, the driving component may be the motor 51, the water fetching ring is directly sleeved on the output shaft of the motor 51, and when the motor 51 operates, the motor 51 drives the water fetching ring to rotate. Or a combination of the motor 51, the gear and the gear ring, wherein the gear ring can be arranged around the water fetching ring along the circumferential direction of the water fetching ring and is fixedly arranged on the water fetching ring; the gear can be sleeved on the output shaft of the motor 51 and is meshed with the gear ring; when the motor 51 runs, the motor 51 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 application, 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 the motor 51 to enable one end of the water beating plate arranged in a strip shape to swing highly so as to contact and beat up water in the chassis 500; the rotation of the paddlewheel may also be directly driven by the motor 51 such that the outer edge of the paddlewheel contacts and pumps the water within the chassis 500 during the 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.

The water distribution structure 33 can be a plate-shaped structure, so that the collected water is received by the upper surface of the water distribution structure, and then the water flows to the edge along the upper surface of the water distribution structure and drips to the outdoor heat exchanger 200; or a tray structure, a box structure, a tank structure, or a box structure to receive the collected water by using the internal space thereof, and then to drop the water toward the outdoor heat exchanger 200 by using the opening or the hole. The water may be guided vertically from directly above the outdoor heat exchanger 200 to the outdoor heat exchanger 200, or may be guided obliquely from obliquely above the outdoor heat exchanger 200 to the outdoor heat exchanger 200.

The water collecting structure 31 may be a plate-shaped structure to collect water using the lower surface thereof; it can also be a cover structure to collect water by using its inner surface. The water collecting structure 31 is located in the heat exchange space outside the chamber and above the water beating structure 20, and is used for collecting the water in the base plate 500 beaten by the water beating structure 20 and guiding the collected water into the water distribution structure 33. When the water collecting structure 31 is a plate-shaped structure, the plate-shaped structure is obliquely arranged above the water pumping structure 20 and the outdoor heat exchanger 200 at a certain angle with the horizontal plane, and the height of the plate-shaped structure gradually decreases from the water pumping structure 20 to the outdoor heat exchanger 200. The water distribution structure 33 can be arranged between the water collection structure 31 and the outdoor heat exchanger 200 and is communicated with the water collection structure 31 through flow guide structures such as a flow guide pipe and a flow guide groove; of course, the water distribution structure 33 may be arranged side by side with the water collection structure 31, i.e. the two structures are arranged at the same height. At this time, the lower surface of the plate-shaped structure may collect the water in the bottom pan 500 pumped by the pumping structure 20, and the collected water in the bottom pan 500 may flow to the water distribution structure 33 along the lower surface of the plate-shaped structure, flow to the upper side of the outdoor heat exchanger 200 from the water distribution structure 33, and finally drip above the outdoor heat exchanger 200 to contact with the outdoor heat exchanger 200, thereby completing the humidification process for the outdoor heat exchanger 200. Of course, water baffles may be protruded toward the bottom plate 500 (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, in the technical solution of this embodiment, the outdoor heat exchanger 200 and the water distribution device 100 are disposed in the outdoor heat exchange space of the window air conditioner 1000, the indoor heat exchanger 300 is disposed in the indoor heat exchange space, the outdoor heat exchanger 200 and the outdoor heat exchanger 200 are separately and independently disposed, and exchange heat with the outdoor space and the indoor space respectively, thereby completing the cooling or heating process, and the operation is reliable. Meanwhile, the water fetching structure 20 of the water distribution device 100 is at least partially arranged in the chassis 500, so that the water fetching structure 20 can be used for fetching water in the chassis 500; then, by arranging the water collecting structure 31 above the water fetching structure 20, the fetched water can be collected by the water collecting structure 31; finally, by arranging the water distribution structure 33 above the outdoor heat exchanger 200, the collected water can be guided to the outdoor heat exchanger 200 by the water distribution structure 33, and the humidification process of the outdoor heat exchanger 200 is completed. At this time, since the outdoor heat exchanger 200 obtains an additional humidification process in addition to the air cooling and cooling, additional cooling capacity is obtained, and the heat exchange efficiency is greatly improved, thereby improving the energy efficiency of the window type air conditioner 1000.

Referring to fig. 5 and 8, in an embodiment of the present application, the water distribution device 100 and the chassis 500 enclose an outdoor heat exchange air duct 41, the outdoor heat exchange air duct 41 has an air inlet 43 and an air outlet 45, the outdoor heat exchanger 200 is disposed at the air outlet 45, the water fetching structure 20 is disposed in the outdoor heat exchange air duct 41, and the water collecting structure 31 is disposed at the top of the outdoor heat exchange air duct 41.

It is understood that the outdoor heat exchange air duct 41 is mainly used for dissipating heat of the outdoor heat exchanger 200, and the outdoor heat exchanger 200 may be disposed at the front side in the casing 400. Because the outdoor heat exchanger 200 is arranged at the air outlet 45, the air flow entering the outdoor heat exchange air duct 41 from the air inlet 43 at the moment is over against the heat exchanger to blow air, namely, the outdoor heat exchanger 200 is positioned at the windward position, so that the outdoor heat exchanger 200 can be fully contacted with the air flow, and the heat exchange efficiency of the outdoor heat exchanger 200 is further improved. So set up, outdoor side heat exchanger 200 is the formula of blowing heat transfer, compares in current formula of induced drafting heat transfer, and the accessible increases intake and frontal area realizes the more effective cooling to outdoor side heat exchanger 200 to further promote the heat exchange efficiency of outdoor side heat exchanger 200.

Because the water fetching structure 20 is arranged in the outdoor heat exchange air duct 41, when the water of the chassis 500 is fetched, a part of water drops in the water fetching structure 20 can be directly blown to the outdoor heat exchanger 200 to dissipate heat under the driving of the air flow of the outdoor heat exchange air duct 41, and the other part of water drops are collected at the top of the outdoor heat exchange air duct 41 under the inertia of the movement of the water fetching structure 20 and then collected by the water collecting structure 31, and the collected water is guided into the water distributing structure 33 by the water collecting structure 31 to spray and humidify the outdoor heat exchanger 200.

In an embodiment of the present application, referring to fig. 1, the casing 400 includes a top plate 401, a left side plate 403, and a right side plate 402, and an airflow inlet 404 communicating with the outside and the air inlet 43 is formed on a surface of at least one of the top plate 401, the left side plate 403, and the right side plate 402, which is located in the outdoor heat exchanging space. In this embodiment, the airflow inlet 404 may be provided with a grid structure, so that the air entering the outdoor heat exchanging air duct 41 from the airflow inlet 404 is relatively uniform, and meanwhile, the air can be prevented from being adversely affected by the lint or other impurities in the air entering the outdoor heat exchanging air duct 41. Through the structure of air inlet from the top plate 401 or the left side plate 403 or the right side plate 402, the outdoor heat exchange air duct 41 can supply air from the side direction without other ventilation openings, so that the production difficulty can be reduced; meanwhile, when air is fed from the top plate 401, the left side plate 403 and the right side plate 402, air can be fed from multiple directions from the air inlet 43 of the outdoor heat exchange air duct 41, so that the air inlet volume entering the outdoor heat exchange air duct 41 is increased, and the heat exchange effect is better.

Referring to fig. 2 and 4, the window type air conditioner 1000 further includes a middle partition plate 405, and the middle partition plate 405 divides the inner space of the casing 400 into the indoor side heat exchange space and the outdoor side heat exchange space. By providing the middle partition 405, the indoor side heat exchange space and the outdoor side heat exchange space form two independent installation spaces, so that the heat exchange processes of the indoor side heat exchanger 300 and the outdoor side heat exchanger 200 do not interfere with each other. It is understood that the middle partition 405 may be further opened with a through hole for passing a refrigerant pipe to connect the indoor heat exchanger 300 and the outdoor heat exchanger 200.

Further, the window type air conditioner 1000 further comprises a fan 50, the fan 50 comprises a motor 51 and a wind wheel 53 in transmission connection with an output shaft of the motor 51, the middle partition 405 is provided with an installation position, the motor 51 is installed at the installation position, the output shaft of the motor 51 extends into the air inlet 43, and the wind wheel 53 is arranged in the outdoor heat exchange air duct 41. Specifically, the fan 50 is an axial flow fan 50, and the axial flow fan 50 is a fan 50 widely used in the prior art, and has the advantages of large ventilation volume, low price, and the like, and the axial flow fan 50 includes an axial flow wind wheel 53, and the axial flow wind wheel 53 is in transmission connection with an output shaft of a motor 51 to drive air to enter from the axial direction and blow to the outdoor side heat exchanger 200 from the axial direction. This application not only can realize the firm installation of fan 50 through the mounting means who sets up the installation position at median septum 405, has reduced the extra installation fixed knot of fan 50 moreover and has constructed for window air conditioner 1000 structure is simpler.

In an embodiment of the present application, referring to fig. 5 and 8, the water distribution device 100 further includes a casing 40, the casing 40 is disposed between the base 500 and the water collecting structure 31, the casing 40, the water collecting structure 31 and the base 500 together enclose the outdoor heat exchange air duct 41, and the casing 40 is provided with the air inlet 43 and the air outlet 45.

In this embodiment, the water collecting structure 31 is formed as a cover structure, and the bottom of the cover 40 is protruded into the bottom plate 500 and is connected to the inner surface of the bottom plate 500. That is, the cover structure is fixedly mounted to the chassis 500 through the cover 40. In practical applications, the cover structure and the casing 40 may be an integral structure formed integrally (e.g., injection molding), so that the cover structure, the chassis 500 and the casing 40 cooperate to form the outdoor heat exchange air duct 41. Of course, in other embodiments, the cover structure and the housing 40 may be formed separately and then fixed to each other by the connecting structure.

So, this application structure 20 of fetching water is set up in housing 40 to the wind wheel 53 outer fringe that fan 50 was located to structure 20 of fetching water, drive by fan 50, not only avoided the setting of other drive assembly, the structure of water distribution device 100 has been simplified and optimized, structure 20 of fetching water rotates under the drive of fan 50 more stably moreover, it is more efficient to fetch water efficiency, still can further promote the humidification efficiency of water distribution device 100 to the heat exchanger, promote the heat exchange efficiency of heat exchanger.

Since the surface of the indoor heat exchanger 300 generates condensed water after heat exchange, the condensed water is collected in the bottom plate 500 corresponding to the lower portion of the indoor heat exchanger, and if the condensed water is directly drained, the waste of the condensed water is caused.

Therefore, in an embodiment of the present application, referring to fig. 2 and 17 in combination, a water receiving groove is formed on a surface of the chassis 500 located in the indoor side heat exchange space for receiving condensed water of the indoor side heat exchanger 300, a water containing groove 510 is formed on a surface of the chassis 500 located in the outdoor side heat exchange space, a flow guide groove is formed between the water receiving groove and the water containing groove 510 on the chassis 500 for guiding water in the water receiving groove into the water containing groove 510, and the water fetching structure 20 is at least partially disposed in the water containing groove 510. Therefore, after the condensed water in the water receiving tank is guided into the water containing tank 510 through the diversion trench, the condensed water can be directly pumped up by the water pumping structure 20 at least partially arranged in the water containing tank 510, part of the condensed water is directly blown to the outdoor heat exchanger 200 to humidify the outdoor heat exchanger 200, and after the other part of the condensed water is collected by the water collecting structure 31, the water distribution structure 33 is used for spraying and humidifying the outdoor heat exchanger 200, so that the condensed water generated by the indoor heat exchanger 300 is fully utilized, water resources are saved, and the heat exchange efficiency of the outdoor heat exchanger 200 is improved.

It can understand, in order to make the comdenstion water in the water receiving tank can be leading-in to holding in the basin 510 smoothly, this application water receiving tank is higher than holding basin 510, promptly, the guiding gutter can be the certain angle of slope, and the comdenstion water can be automatic leading-in to holding in the basin 510 under the action of gravity like this, need not set up extra water guide structure, the practicality of being convenient for moreover.

Referring to fig. 5 to 7, in an embodiment of the present application, a water storage tank 331 is concavely disposed on a surface of the water distribution structure 33 away from the outdoor heat exchanger 200, 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 outdoor heat exchanger 200, a first rib 334 is disposed around the water distribution hole 332, and a height of the first rib 334 is lower than a depth of the water storage tank 331.

Specifically, the water distribution holes 332 are disposed right above the outdoor 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 outdoor heat exchanger 200 through the water distribution holes 332, thereby completing the humidification process of the outdoor heat exchanger 200. Therefore, the structure is simple, the production and the manufacture are convenient, and the reliability is high. And, the travel of the water droplets before reaching the outdoor heat exchanger 200 is greatly shortened, the loss of the water droplets is avoided, and the loss of the cooling capacity is avoided, so that the heat exchange efficiency of the outdoor heat exchanger 200 is effectively improved, and the energy efficiency of the window type air conditioner 1000 is improved.

In addition, since the first ribs 334 are disposed around the water distribution holes 332, 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, and needs to be accumulated in the water storage tank 331, so that the water can leak down after the liquid level rises to a height higher than the first ribs 334, and impurities such as silt in the water can be settled in the accumulation process of the water. That is, the first rib 334 is higher than the bottom wall of the water storage tank 331 to perform the stopping function, so that the water in the water storage tank 331 can settle impurities such as silt, thereby greatly reducing the content of impurities in the surface water in the water storage tank 331, further reducing the amount of impurities such as silt, which are contacted with the outdoor heat exchanger 200 along with the leakage of water drops, reducing the erosion and influence of impurities such as silt on the outdoor heat exchanger 200, and avoiding the influence on the heat exchange efficiency and the service life of the outdoor heat exchanger 200.

Referring to fig. 7, in an embodiment of the present application, the height of the first rib 334 is defined as H, and the 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 the concentration of the impurities such as silt is too low, the settling effect of the impurities such as silt will be obviously reduced, and at this time, some impurities such as silt will invade the outdoor heat exchanger 200 along with the leakage of water drops, so as to erode and influence the outdoor heat exchanger 200, and thus the heat exchange efficiency and the service life of the outdoor heat exchanger 200 are influenced. Therefore, in the present embodiment, the height H of the first rib 334334 is designed to be in the range of 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.

Referring to fig. 7, in an embodiment of the present application, 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 outdoor heat exchanger 200 and flows and scatters, and the loss of cold energy is caused; if the amount of the water is too small, the water in the water storage tank 331 leaks too slowly, so that the humidification efficiency of the outdoor heat exchanger 200 is reduced, and the improvement effect of the heat exchange efficiency of the outdoor heat exchanger 200 is weakened; in addition, the aperture D1 of the water distribution holes 332 is too small, which may cause the water distribution holes 332 to be easily blocked by impurities such as silt, resulting in poor water leakage, and thus the effect of improving the heat exchange efficiency of the outdoor heat exchanger 200 is reduced. 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.

Further, referring to fig. 13 and 14, a water blocking structure 70 is protruded from a surface of the water distribution structure 33 facing the outdoor heat exchanger 200, and the water distribution holes 332 are located between the water blocking structure 70 and the water fetching structure 20. Specifically, the water-retaining structure 70 is a water-retaining rib protruding from the surface of the water distribution structure 33 facing the outdoor heat exchanger 200, and extending along the length direction of the water distribution structure 33 and disposed near the top of the outdoor heat exchanger 200. The water retaining structure 70 can prevent the water falling between the outdoor heat exchanger 200 and the water distributing structure 33 from being blown out due to the action of air flow in the process that the water falling from the water distributing holes 332 flows to the top of the outdoor heat exchanger 200, so that the phenomenon of water blowing is avoided, and the loss of cold energy is avoided, thereby improving the heat exchange efficiency of the outdoor heat exchanger 200 and the energy efficiency of the window type air conditioner 1000. Of course, it is understood that the water stop structure 70 may have other forms, such as a plate-like structure or a strip-like structure.

Further, referring to fig. 6 and 7, an overflow hole 333 communicated with the water storage tank 331 is further formed in a surface of the water distribution structure 33 facing the outdoor heat exchanger 200, a second retaining edge 335 is circumferentially arranged around the overflow hole 333, and a height of the second retaining edge 335 is higher than a height of the first retaining edge 334 and lower than a depth of the water storage tank 331. It can be understood that if the water distribution holes 332 are blocked, or the flow rate of water discharged from the water distribution holes 332 is smaller than the flow rate of water collected in the water storage tank 331, the liquid level in the water storage tank 331 will be raised continuously; at this time, the overflow holes 333 and the second ribs 335 are arranged, so that the water in the water storage tank 331 can leak down through the overflow holes 333 and drip toward the outdoor heat exchanger 200 when the liquid level rises to a height higher than that of the second ribs 335, and the humidification process of the outdoor heat exchanger 200 is realized, thereby effectively avoiding the situation that the water in the water storage tank 331 overflows from the side wall of the water storage tank 331 to cause a large amount of loss of cooling capacity in the process of rising the liquid level, so that the water distribution structure 33 can still normally operate when the water distribution holes 332 are blocked, realizing the humidification of the outdoor heat exchanger 200, improving the heat exchange efficiency of the outdoor heat exchanger 200, and further improving the reliability of the window type air conditioner 1000.

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; therefore, when the water distribution holes 332 are blocked or the flow of water discharged from the water distribution holes 332 is smaller than the flow of water collected in the water storage tank 331, the overflow holes 333 can play an effective flow guiding role, so that the water body is guided to the outdoor heat exchanger 200, and the normal operation of the water distribution structure 33 is ensured.

Referring to fig. 6 and 7, in an embodiment of the present application, if a difference between the height of the second rib 335 and the height of the first rib 334 is defined as L, a 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 height is too large, when the water distribution holes 332 are 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 outdoor heat exchanger 200 is not humidified during the period, and the heat exchange efficiency is obviously reduced; moreover, the difference 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, and the loss of cooling capacity is caused, and on the other hand, the stability of the water distribution structure 33 is affected due to the too large weight of the large amount of water; if the water collection efficiency of the water collection structure 31 is too low, 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 leaks too much, and the water is not fully contacted with the outdoor 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.

Referring to fig. 7, in an embodiment of the present application, the aperture of the overflow hole 333 is defined as D2, and 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 in the water storage tank 331 leaks too fast, the water is not fully contacted with the outdoor 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 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 less, not only is the humidification efficiency of the outdoor heat exchanger 200 reduced, but also the heat exchange efficiency of the outdoor 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.

Referring to fig. 8 and 9, in an embodiment of the present application, the water collecting structure 31 includes a guide plate 311, the guide plate 311 is disposed above the water fetching structure 20 in an inclined manner, the guide plate 311 includes a first side and a second side that are disposed oppositely, the second side is higher than the first side, and the first side is higher than the water storage tank 331 and is located within a range where the water storage tank 331 is located. 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, the water distribution structure 33 is well matched, and the effect of fast flow guiding to the water distribution structure 33 can be realized, so that the heat exchange efficiency of the outdoor side heat exchanger 200 is further improved, and the energy efficiency of the window type air conditioner 1000 is improved.

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 prevent part of the splashed water formed by the water kicked by the water kicking structure 20 striking the lower surface of the guide plate 311, so that the part of the 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 outdoor heat exchanger 200.

In this application, the first baffle 312 at least partially extends into the water storage tank 331. Usually, after the water on the lower surface of the diversion plate 311 is guided to the first baffle 312 by the first side edge, and is dripped into the water storage tank 331 from the lower end of the first baffle 312, because the lower end of the first baffle 312 extends into the water storage tank 331, it is ensured that the water on the lower surface of the first baffle 312 can directly drip into the water storage tank 331, and cannot float out of the water storage tank 331 or drip into the outdoor heat exchange air duct 41, so that the waste and the cold loss of water are caused, and the reliability of water collection of the water collection structure 31 is improved.

Referring to fig. 8, 9 and 11, the second side edge is protruded with a second barrier 313 toward the bottom chassis 500. That is, the water collecting structure 31 further includes a second baffle 313 provided at the second side, the second baffle 313 being vertically provided with its lower side disposed toward the base pan 500. As can be understood, the second baffle 313 is arranged to prevent part of splashed water formed by the water kicked by the water kicking structure 20 striking the lower surface of the guide plate 311 from flowing down along the surface of the second baffle 313 and returning to the chassis 500, and the splashed water is recycled and collected, so that the loss of cooling capacity caused by splashing of the water body is reduced, and the heat exchange efficiency of the outdoor heat exchanger 200 is improved.

Referring to fig. 9 and 10, in an embodiment of the present application, an included angle between the flow guide plate 311 and the horizontal plane is defined to be α, and the condition that α is smaller than or equal to 5 ° and smaller than or equal to 30 ° is satisfied, an included angle α between the flow guide plate 311 and the horizontal plane is not too large or too small, if the included angle is too large, the inclination angle of the flow guide plate 311 is too large, the overall height of the water distribution device 100 is too high, and the window type air conditioner 1000 is bulky and inconvenient to install and install, and if the included angle is too small, the flow of water drops on the lower surface of the flow guide plate 311 is too slow, and the water drops are difficult to be guided into the water distribution structure 33, so that the water lacks in the water distribution structure 33, and the water is difficult to reach the outdoor side heat exchanger 200.

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

Referring to fig. 8, 9, 12 and 13, in an embodiment of the present application, the water distribution device 100 further includes a frame 35 surrounding the water distribution structure 33, a water permeable opening 351 is formed 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 the installation of catchment structure 31 and frame 35 is fixed, promoted catchment structure 31 set up stability, ensured catchment 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 the humidification effect of outdoor side heat exchanger 200, ensured the promotion effect of outdoor side heat exchanger 200 heat exchange efficiency.

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 block 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, and improve the heat exchange efficiency of the outdoor 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, the water-collecting structure 31 can enclose with the frame 35 and form a relative confined water-collecting space, can effectively avoid water to splash everywhere, has promoted water-collecting efficiency, has avoided the loss of cold volume, has promoted the heat exchange efficiency of outdoor side heat exchanger 200.

Further, referring to fig. 8 to 10, an insertion groove 314 is formed on a side of the second baffle 313 away from the guide plate 311, a surrounding plate 353 is convexly disposed on a side of the water permeable port 351 toward the insertion groove 314, and a side of the surrounding plate 353 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.

Referring to fig. 10, in an embodiment of the present application, a first connection plate 315 is protruded toward the chassis 500 from a side of the second baffle 313 away from the flow guide plate 311, a second connection plate 316 is protruded outward from a side of the second baffle 313 away from the flow guide plate 311, a third connection plate 317 is protruded toward the chassis 500 from a side of the second connection plate 316 away from the second baffle 313, and the first connection plate 315, the second connection plate 316, and the third connection plate 317 enclose to form the insertion 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 process, so that the splashing water can smoothly flow back to the base plate 500 to realize circulation, the cold loss caused by splashing of water is reduced, the heat exchange efficiency of the outdoor heat exchanger 200 is improved, and the energy efficiency of the window type air conditioner 1000 is improved. Meanwhile, the design of the inserting groove 314 is simple in structure, convenient to manufacture, and excellent in stability and reliability.

With reference to fig. 10, further, a surface of the first connecting plate 315 facing away from the enclosing plate 353 is disposed in a guiding inclined plane 3151 toward the guiding plate 311. In this way, the area of the lower surface of the first connection plate 315 can be reduced, reducing the possibility that water kicked up by the water kicking structure 20 is blocked by the lower surface of the first connection plate 315 and directly drips back into the chassis 500. 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 distributing structure 33, thereby improving the water collecting efficiency and the water collecting amount of the water collecting structure 31, improving the water amount entering the water distributing structure 33, improving the cold amount obtained by the outdoor heat exchanger 200, improving the heat exchange efficiency of the outdoor heat exchanger 200, and improving the energy efficiency of the window type air conditioner 1000.

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 closing member, 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, so that the leakage of the water body is reduced, and the loss of the cooling capacity is reduced. That is, the water collecting efficiency and the water collecting amount of the water collecting structure 31 are improved, the amount of water entering the water distributing structure 33 is improved, the cooling capacity obtained by the outdoor side heat exchanger 200 is improved, the heat exchange efficiency of the outdoor side heat exchanger 200 is improved, and the energy efficiency of the window type air conditioner 1000 is improved.

Referring to fig. 8 and 9, in an embodiment of the present application, a width range of the water penetration port 351 covers a width range of the water beating structure 20 in a 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 outdoor 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 permeating water mouth 351 is too big, not only can make the whole thickening of water distribution device 100 for window type air conditioner 1000 thickening, inconvenient settling and installation can also make the width grow of guide plate 311, and 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.

In the movement process after the water fetching structure 20 fetches up water, part of water drops can splash and adhere to the lower surface of the water collecting structure 31 above the water fetching structure 20, the water fetched up from the chassis 500 is usually at a lower temperature, and especially the fetched up water is condensed water formed on the surface of the indoor side heat exchanger 300, so that the air temperature on one side of the lower surface of the water collecting structure 31 is lower, and after the air with the higher temperature on one side of the water collecting structure 31 departing from the water fetching structure 20 is cooled, the air is easily condensed to form secondary condensed water.

Referring to fig. 5, 9 and 15, in an embodiment of the present application, the water distribution device 100 further includes a water collecting structure 60, where the water collecting structure 60 is disposed on a side of the water distribution structure 33 away from the outdoor heat exchanger 200, and is configured to collect the condensed water on a side of the water collecting structure 31 away from the water fetching structure 20 and guide the condensed water into the water distribution structure 33;

specifically, the water collecting structure 60 may also 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 and drips toward the water distributing structure 33; or a tray structure, a box structure, a trough structure or a box structure, so as to utilize the inner space thereof to receive the collected water, and then utilize the opening or the hole to drip the water to the water distribution structure 33. The water collecting structure 60 and the water distributing structure 33 are conducted away from the water fetching structure 20, and may be conducted by arranging a communicating pipe, a communicating groove, or the like, or may be conducted by arranging a communicating port, a communicating hole, or the like after being connected with the water distributing structure 33, so that the condensed water can be gathered in the water collecting structure 60 from the surface of the water collecting structure 31 away from the water fetching structure 20, and then is guided back to the water distributing structure 33 from the water collecting structure 60, so as to be used by the outdoor side heat exchanger 200.

Certainly, the water collecting structure 60 may be connected with the water collecting structure 31 to form an integral structure, and then fixed with the side of the water distributing structure 33 away from the outdoor heat exchanger 200 by welding or screwing, which is a common connection method in the art. So, be convenient for switch on water collecting structure 31 and water collecting structure 60, needn't design complicated conduction structure, simultaneously, can reduce the degree of difficulty of manufacturing, promote the efficiency of manufacturing, still realized dismantling each other between the part moreover, promoted the convenience of changing the maintenance, promoted the practicality of product.

Referring to fig. 3, 15 and 16, in an embodiment of the present application, a water collecting tank 61 is disposed on a surface of the water collecting structure 60 away from the water distributing structure 33, a water collecting tank is disposed on a side of the water collecting structure 31 away from the water fetching structure 20, and the water collecting tank 61 is communicated with the water collecting tank.

Specifically, the water collecting groove 61 may be a recess formed on the upper surface of the water collecting structure 60, and the water collecting groove recess is formed on the upper surface of the water collecting structure 31, that is, the surface facing away from the water fetching structure 20, when the condensed water is generated on the upper surface of the water collecting structure 31, the condensed water is firstly contained in the water collecting groove and then flows from the water collecting groove to the water collecting groove 61 to return to the water distributing structure 33 again to humidify the outdoor heat exchanger 200. So, realize the make full use of to the secondary condensate water, the energy saving to, to the whole utilization in-process of secondary condensate water, the phenomenon that the leakage that appears running and reporting to the police can not appear. In this embodiment, the water collecting structure 31 is connected to a side wall of the water collecting structure 60 to form an integral structure, and the side wall is formed as a common wall of the water collecting tank and the water collecting tank 61, and the common wall is provided with the water guiding opening 611, so that the condensed water in the water collecting tank can flow into the water collecting tank 61 through the water guiding opening 611. Here, the water guiding opening 611 may be a notch on the groove wall, the shape may be designed to be "U" shape or other shapes, and of course, the water guiding opening 611 may also be a through hole on the groove wall. The number of water guiding openings 611 may then be designed according to the actual amount of condensed water, e.g. one, two or three, or even more. The water guide port 611 is formed in the side wall of the water collection tank 61 and is directly communicated with the water collection tank, so that the stroke of the secondary condensed water drops before reaching the outdoor heat exchanger 200 is greatly shortened, the loss of the secondary condensed water drops is avoided, and the loss of cooling capacity is avoided, so that the heat exchange efficiency of the outdoor heat exchanger 200 is effectively improved, and the energy efficiency of the window type air conditioner 1000 is improved.

Referring to fig. 15 and 16, in an embodiment of the present invention, the water collecting tank 61 has a water discharging hole 62 communicating with the water distributing structure 33.

Specifically, the drain hole 62 is opened in the bottom wall of the water collecting tank 61 and located above the water distribution structure 33, at this time, water in the water collecting tank 61 can directly drop into the water distribution structure 33 through the drain hole 62, and then is guided to the outdoor 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. Alternatively, a plurality of drainage holes 62 are provided, and the drainage holes 62 are arranged at intervals along the length direction of the water collecting tank 61; correspondingly, the surface of the water distribution structure 33 facing the outdoor heat exchanger 200 is provided with a plurality of water distribution holes 332, and a water discharge hole 62 is arranged in a staggered manner with respect to a water distribution hole 332. Therefore, in the process that water in the water collecting tank 61 flows into the water distribution structure 33 through the drain holes 62 arranged at intervals, because the corresponding drain holes 62 and the water distribution holes 332 are arranged in a staggered manner, water flowing down from the drain holes 62 cannot directly enter the water distribution holes 332 from the drain holes 62 and drip toward the outdoor heat exchanger 200, but is uniformly distributed in the water distribution structure 33 firstly, water is uniformly distributed in the water distribution structure 33, and then the water uniformly drips toward the outdoor heat exchanger 200 from the plurality of water distribution holes 332, so that the spraying effect of heat exchange is realized, the humidifying efficiency of the outdoor heat exchanger 200 is greatly improved, and the heat exchange efficiency is improved.

Further, with reference to fig. 15 and fig. 16, in an embodiment of the present application, a third rib 64 is disposed around the drain hole 62, and a height of the third rib 64 is lower than a height of a wall of the water collecting groove 61. Third flange 64 is the loop configuration, encloses the periphery of locating wash port 62, and its shape can be circular flange, also can be square flange, and in practical application, because the setting of third flange 64, the condensate water flows into in the water collecting tank 61 earlier, makes like this impurity such as silt in the condensate water can deposit in the bottom of water collecting tank 61, and after the water level that the condensate water flowed into in the water collecting tank 61 exceeded the height of third flange 64, the relatively more clear water in condensate water upper portion can flow into in water distribution structure 33 from wash port 62. It can be understood that the third blocking edge 64 is designed to enable impurities such as silt in the condensed water to be deposited, so as to ensure that the water drainage hole 62 is not blocked; meanwhile, the content of impurities in the surface water flowing into the water storage tank 331 through the water discharge hole 62 can be greatly reduced, so that the amount of impurities such as silt and the like contacting the outdoor heat exchanger 200 along with the leakage of water drops is reduced, the erosion and influence of the impurities such as silt and the like on the outdoor heat exchanger 200 are reduced, and the influence on the heat exchange efficiency and the service life of the outdoor heat exchanger 200 is avoided.

It should be noted that, the height of the third rib 64 is defined as h1, and h1 is not too high nor too low: if the water level in the water collection tank 61 is too high, the water level in the water collection tank 61 is high, and when a large amount of condensed water is generated, the condensed water is easy to overflow from the water collection tank 61, so that inconvenience is brought to a user; if the temperature is too low, the sediment and impurities in the condensed water are not easily deposited, so that the content of impurities in the surface water flowing into the water storage tank 331 through the water discharge hole 62 is increased, and the amount of impurities such as sediment and the like contacting the outdoor heat exchanger 200 along with the leakage of water drops is increased, thereby affecting the heat exchange efficiency and the service life of the outdoor heat exchanger 200. Of course, the diameter of the drain hole 62 should not be too large or too small: if too large, the phenomenon of splashing is easily caused in the drainage process, resulting in the waste of water, and if too small, the phenomenon of overflow is easily caused due to insufficient drainage flow when a large amount of condensed water is generated. Therefore, in the present embodiment, the height of the third rib 64 is designed to be in a range of not less than 5mm and not more than 8mm, and the hole diameter of the drain hole 62 is in a range of not less than 8mm and not more than 15 mm. It will be appreciated that in practice the height of the third rim 64 may be 5mm, 6mm, 6.5mm, 7mm or 8 mm. The hole diameter of the drain hole 62 may be 8mm, 9mm, 10mm, 12mm, 14mm, or 15 mm.

Further, referring to fig. 15 and 16 again, in an embodiment of the present application, the water collecting tank 61 is further provided with an overflow hole 63 communicating with the water distributing structure 33, a fourth rib 65 is disposed around the overflow hole 63, and a height of the fourth rib 65 is lower than a depth of the water collecting tank 61 and higher than a height of the third rib 64. It will be appreciated that if the drain hole 62 becomes blocked, the liquid level in the water collection tank 61 will rise continuously; at this time, the arrangement of the overflow hole 63 and the fourth rib 65 can make the water in the water collecting tank 61 flow into the water distributing structure 33 through the overflow hole 63 when the liquid level rises to a height higher than the fourth rib 65, thereby effectively avoiding the situation that the secondary condensed water overflows from the side wall of the water collecting tank 61 when the drain hole 62 is blocked to cause a large amount of cold loss, making the water collecting structure 60 still operate normally when the drain hole 62 is blocked, and improving the reliability of the water distributing device 100.

It should be noted that, if the height of the fourth rib 65 is defined as h2, the relationship: h2 is more than or equal to 10mm and less than or equal to 16 mm; the aperture of the overflow hole 63 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 65 may be 10mm, 11mm, 12mm, 13mm, 14mm, or 16 mm. The diameter of the overflow holes 63 may be 13mm, 14mm, 15mm, 18mm, 20mm or 24 mm. The diameter of the overflow hole 63 is designed to be slightly larger than that of the drain hole 62, which is beneficial to quickly draining the water in the water collecting tank 61 when the drain hole 62 is blocked, and the height of the fourth rib 65 is lower than the depth of the water collecting tank 61, so that the water is ensured not to overflow from the tank wall of the water collecting tank 61.

Referring to fig. 2, 12, 17 and 19, in an embodiment of the present application, the water distribution device 100 further includes a drainage structure 80, and the drainage structure 80 is connected to the chassis 500 for draining water in the chassis 500. When the water in the base plate 500 is too much, the water in the base plate 500 can be discharged by the drainage structure 80, so that the liquid leakage phenomenon of the window type air conditioner 1000 caused by the water in the base plate 500 flowing out from the side wall of the base plate 500 can be avoided, the operation reliability of the window type air conditioner 1000 can be ensured by the arrangement of the drainage structure 80, and the convenience for the user to use is greatly improved.

Referring to fig. 17 to 19 again, in the embodiment of the present application, the water fetching structure 20 is disposed in the water containing tank 510 of the chassis 500, and a drain hole 520 communicated with the outside is disposed on a wall of the water containing tank 510; the drainage structure 80 includes a sealing member 81, and the sealing member 81 is detachably sealed to the drain hole 520 to control the water level in the water receiving tank 510.

Specifically, the drain hole 520 is opened at the bottom wall of the water receiving tank 510, so that the water in the water receiving tank 510 can be drained through the drain hole 520 at the bottom wall of the water receiving tank 510, or the drain hole 520 can be opened at the side wall of the water receiving tank 510 and disposed close to the bottom wall, so that when the water in the water receiving tank 510 reaches a certain height, the drain hole 520 at the side wall can be drained. Vent hole 520 may be shaped in a variety of ways, such as circular, square, or other suitable shapes. The sealing element 81 may be a sealing plug, for example, made of rubber or silicon rubber, which has certain elasticity, and when the sealing plug blocks the drain hole 520, the extruded sealing plug can be tightly attached to the drain hole 520 under the action of the elastic force, so as to achieve a better sealing effect, and of course, the sealing element 81 may also seal the cover, and the cover blocks the opening of the drain hole 520. When the water level in the bottom plate 500 is too high, the sealing member 81 can be disassembled to discharge the water in the bottom plate 500 through the drainage hole 520, thereby effectively avoiding the water leakage phenomenon in the window type air conditioner 1000 caused by the water accumulation in the bottom plate 500, and ensuring the operation reliability of the window type air conditioner 1000.

It should be noted that the longitudinal cross-sectional profile of the sealing element 81 may be a trapezoid with a wide top and a narrow bottom, for example, the sealing element 81 may be in a truncated cone shape, and in the process of manually plugging and draining or blocking the drain hole 520 by a user, the profile of the trapezoid with the wide top and the narrow bottom can facilitate the insertion of the sealing element 81 into the drain hole 520, so that the operation is easy, and meanwhile, the sealing element 81 can be attached to the drain hole 520 more tightly, and the sealing effect is better.

Referring to fig. 19 and 20, in an embodiment of the present disclosure, the drainage structure 80 further includes a drainage pipe assembly 82, the drainage pipe assembly 82 includes a water inlet 8211 and a water outlet 8212, the sealing member 81 has a through via hole, the drainage pipe assembly 82 penetrates through the via hole, the water inlet 8211 extends into the water receiving tank 510, a distance between the water inlet 8211 and the bottom wall of the water receiving tank 510 is smaller than a height of the side wall of the water receiving tank 510, and the water outlet 8212 is communicated with the outside. Because the sealing member 81 has certain elasticity, the drain pipe assembly 82 is in interference fit with the via hole of the sealing member 81, so that the installation stability of the drain pipe assembly is ensured. When the water level in the water containing tank 510 is lower than the water inlet 8211 height of the drain pipe assembly 82, the water amount can be stored in the water containing tank 510, and when the water level in the water containing tank 510 is higher than the water inlet 8211 height of the drain pipe assembly 82, the water in the water containing tank 510 can flow into the drain assembly from the water inlet 8211, and then flows out to the outside from the water outlet 8212, the water in the chassis 500 is discharged from the drain assembly, the structural design is simple, the water discharging operation is more rapid and effective, the water leakage phenomenon in the window type air conditioner 1000 caused by the water accumulation in the chassis 500 is effectively avoided, and the operation reliability of the window type air conditioner 1000 is guaranteed.

Referring to fig. 20 again, the drain pipe assembly 82 includes a drain joint 821 and a drain pipe body 822, the drain joint 821 is inserted into the via hole, the water inlet 8211 is disposed at one end of the drain joint 821, the water outlet 8212 is disposed at the other end of the drain joint 821, and the drain pipe body 822 is sleeved at one end of the drain joint 821 adjacent to the water outlet 8212. The drainage connector 821 can be designed to be "L" shaped, so that when the water distribution device 100 is installed on a flat ground or floor, the water in the chassis 500 can be conveniently led out from the bottom wall and then drained from the lateral drainage pipe body 822, and meanwhile, the assembly process of the drainage structure 80 is more convenient. In order to facilitate and rapidly assemble and disassemble the drain pipe body 822 and the drain joint 821, a guide surface 8213 is formed at one end of the drain joint 821 adjacent to the water outlet 8212. The guiding surface 8213 is a conical surface, or the guiding surface 8213 is an arc surface, so that the drainage pipe body 822 can be guided to be fast sleeved on the drainage joint 821, and the installation is more convenient.

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 outdoor heat exchanger is arranged in the outdoor heat exchange space; and

2. The window type air conditioner as claimed in claim 1, wherein the water distribution device and the base plate enclose an outdoor heat exchange air duct having an air inlet and an air outlet, the outdoor heat exchanger is disposed at the air outlet, the water fetching structure is disposed in the outdoor heat exchange air duct, and the water collecting structure is disposed at the top of the outdoor heat exchange air duct.

3. The window type air conditioner as claimed in claim 2, wherein the housing includes a top plate, a left side plate and a right side plate, and an air inlet communicating with the outside and the air inlet is formed on a surface of at least one of the top plate, the left side plate and the right side plate located in the heat exchange space outside the room.

4. The window type air conditioner as claimed in claim 2, further comprising a middle partition dividing an inner space of the case into the indoor side heat exchange space and the outdoor side heat exchange space.

5. The window type air conditioner as claimed in claim 4, further comprising a fan, wherein the fan comprises a motor and a wind wheel in transmission connection with an output shaft of the motor, the middle partition plate is provided with an installation position, the motor is installed at the installation position, the output shaft of the motor extends into the air inlet, and the wind wheel is arranged in the outdoor heat exchange air duct.

6. The window type air conditioner as claimed in claim 2, wherein the water distribution device further comprises a cover, the cover is disposed between the base plate and the water collecting structure, the cover, the water collecting structure and the base plate together enclose the outdoor heat exchange air duct, and the cover is provided with the air inlet and the air outlet.

7. The window type air conditioner as claimed in claim 1, wherein a water receiving groove is formed on a surface of the base plate located in the indoor side heat exchanging space for receiving condensed water of the indoor side heat exchanger, a water containing groove is formed on a surface of the base plate located in the outdoor side heat exchanging space, a flow guide groove is formed between the water receiving groove and the water containing groove on the base plate for guiding water in the water receiving groove into the water containing groove, and the water beating structure is at least partially disposed in the water containing groove.

8. The window type air conditioner as claimed in any one of claims 1 to 7, wherein a water storage tank is concavely disposed on a surface of the water distribution structure facing away from the outdoor heat exchanger, a water distribution hole communicated with the water storage tank is disposed on a surface of the water distribution structure facing the outdoor heat exchanger, a first rib is circumferentially disposed around the water distribution hole, and a height of the first rib is lower than a depth of the water storage tank.

9. The window type air conditioner as claimed in claim 8, wherein a water blocking structure is protruded from a surface of the water distribution structure facing the outdoor side heat exchanger, and the water distribution holes are located between the water blocking structure and the water beating structure;

10. The window air conditioner as recited in claim 8 wherein said water collection structure includes a baffle, said baffle being disposed above said water delivery structure in an inclined manner, said baffle including a first side and a second side disposed opposite to each other, said second side being higher than said first side, said first side being higher than said reservoir and being located within a range of said reservoir.

11. The window air conditioner as set forth in claim 10, wherein said first side has a first baffle projecting toward said reservoir, said first baffle extending at least partially into said reservoir; the second side edge faces the base plate and is convexly provided with a second baffle.

12. The window type air conditioner as claimed in claim 11, wherein the water distribution device further comprises a frame surrounding the water distribution structure, a water permeable opening is formed on a surface of the frame facing the water beating structure, and the water collecting structure is disposed above the water permeable opening and connected to the frame.

13. The window type air conditioner as claimed in claim 12, wherein an insertion groove is formed at a side of the second baffle plate facing away from the guide plate, a surrounding plate is protruded toward the insertion groove at a side of the water permeable port, and a side of the surrounding plate facing away from the water permeable port is inserted into the insertion groove.

14. The window air conditioner as recited in any one of claims 1-5, wherein said water distribution device further comprises a water collection structure disposed on a side of said water distribution structure facing away from said outdoor heat exchanger for collecting condensed water on a side of said water collection structure facing away from said water beating structure and directing the condensed water into said water distribution structure;