CN211261222U

CN211261222U - Water pan and window type air conditioner

Info

Publication number: CN211261222U
Application number: CN201922498995.XU
Authority: CN
Inventors: 邢志钢; 喻辉; 张康文
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-14
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a water collector and window formula air conditioner, the air conditioner is applied to the water collector, the air conditioner includes the casing and locates evaporimeter in the casing, the water collector is located the evaporimeter below, the water collector include the main disk body, with the water drainage tank of main disk body intercommunication and with the buffer memory groove of main disk body intercommunication, wherein, the buffer memory groove is used for accepting the comdenstion water that the tip of evaporimeter produced. The utility model discloses the water collector can reduce the production of air conditioner surface comdenstion water.

Description

Water pan and window type air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to water collector and window formula air conditioner of using this water collector.

Background

The window air conditioner has indoor side and outdoor side, and the indoor side includes evaporator, blower, water collecting tray and other parts. Because the end of the evaporator is provided with more refrigerant elbows, a large amount of condensed water can be generated in the heat exchange process, and the structure of the existing water receiving tray does not consider the condition of more condensed water, so that a large amount of condensed water with very low temperature directly drops to the base plate of the window type air conditioner from the position, and the outer surface of the shell of the window type air conditioner at the indoor side also generates the condensed water due to lower temperature.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a water pan aims at reducing the production of the outside condensate water of indoor portion casing surface in the air conditioner use.

In order to achieve the above object, the utility model provides a water collector is applied to the air conditioner, the air conditioner includes the casing and locates evaporimeter in the casing, the water collector is located the evaporimeter below, the water collector include the main disk body, with the water drainage tank of main disk body intercommunication and with the buffer memory groove of main disk body intercommunication, wherein, the buffer memory groove is used for the buffer memory the comdenstion water that produces among the condenser pipe heat transfer process of the tip of evaporimeter.

Optionally, a water chute is formed in the main tray body, and two ends of the water chute are respectively communicated with the drainage groove and the cache groove.

Optionally, the bottom wall of the buffer tank is lower than the bottom wall of the water chute.

Optionally, the drain tank and the buffer tank correspond to two ends of the evaporator respectively, the buffer tank extends to the outdoor side of the air conditioner, and the drain tank extends to the outdoor side of the air conditioner.

Optionally, the bottom surface of the buffer tank and/or the bottom surface of the main tray body are provided with reinforcing ribs, and the reinforcing ribs are supported on the casing.

Optionally, the surface of the main tray body facing the evaporator is formed with a sealing step protruding for contacting with the bottom of the evaporator.

Optionally, the sealing step includes a sealing top wall and a sealing side wall, the air conditioner further includes an air duct volute covering the air outlet side of the evaporator, the sealing top wall is in sealing contact with the bottom of the air duct volute, and the sealing side wall is in sealing contact with the bottom of the evaporator.

Optionally, still be connected with on the main tray body and be used for supporting the installation department of evaporimeter, the installation department with the lateral part butt of evaporimeter, sealed step with the installation department is located respectively the relative both sides of guiding gutter.

The utility model also provides a window formula air conditioner, including the casing, set up in evaporimeter in the casing and set up in the water collector of evaporimeter below, the water collector include the main tray body, with the water drainage tank of main tray body intercommunication and with the buffer memory groove of main tray body intercommunication, wherein, the buffer memory groove is used for accepting the comdenstion water that the tip of evaporimeter produced.

Optionally, the window air conditioner is adapted to be installed in an installation opening in a wall, and a movable shielding member is arranged in the installation opening;

the machine shell comprises a box body and a chassis, the water collecting tray is arranged on the chassis, a downward concave accommodating groove is formed in the peripheral wall of the box body, at least one part of the shielding piece can extend into the accommodating groove, and the chassis is arranged at the bottom of the box body and placed on the wall body;

the window type air conditioner further comprises a sealing device, the sealing device is movably connected with the machine shell and is movably switched between a storage state and a working state, in the storage state, the sealing device is stored in the containing groove, and in the working state, the sealing device extends out of the containing groove and is in contact with the lower end of the shielding piece to block a gap between the shielding piece and the mounting opening.

Optionally, a sealing layer is provided on an outer surface of the sealing means and/or an inner wall of the receiving groove.

The utility model discloses technical scheme is through addding the buffer memory groove on the water collector, the buffer memory groove is corresponding to the tip of evaporimeter, from this at window formula air conditioner operation in-process, the evaporimeter tip produces under the condition of a large amount of comdenstions water, because the cushioning effect of buffer memory groove, the lower comdenstion water of the temperature that just produces can not fall into on the chassis of window formula air conditioner immediately, but the comdenstion water just overflows by the buffer memory groove after the buffer memory inslot heaies up, from this the window formula air conditioner is because of the lower phenomenon that leads to the indoor side part also to produce the comdenstion water of condensation water temperature is for.

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 perspective view of an embodiment of a water pan of the present invention;

FIG. 2 is a schematic perspective view of the water pan of FIG. 1 from another perspective

FIG. 3 is a cross-sectional view of an embodiment of the window type air conditioner of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of an assembly structure of a water pan and a base plate of the window air conditioner of FIG. 3;

FIG. 6 is a perspective view of another embodiment of the window air conditioner of FIG. 3, showing the sealing device in a stowed position;

fig. 7 is a perspective view of the window type air conditioner of fig. 3, in which the sealing means is in a sealing state.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				200	Window type air conditioner	100	Water pan
210	Casing (CN)	110	Main tray body
				211	Box body	111	Water chute
212	Chassis	113	Sealing step
				2121	Drain hole	115	Sealed side wall
213	Accommodating tank	117	Sealing roof
				220	Evaporator with a heat exchanger	130	Drainage channel
230	Indoor side fan	150	Buffer slot
				231	Indoor side air inlet	151	Reinforcing rib
232	Indoor side air outlet	170	Mounting part
				240	Air duct volute	171	Position clip
250	Sealing device

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 water collector 100 and window formula air conditioner 200 of using this water collector 100. Referring to fig. 1 and 2, in the embodiment of the present invention, the water tray 100 includes a main tray body 110, a drainage tank 130 communicated with the main tray body 110, and a buffer tank 150 communicated with the main tray body 110, wherein the buffer tank 150 is used for buffering condensed water generated by a condensation elbow at an end of an evaporator. Referring to fig. 3 to 6, the window air conditioner 200 of the present invention has a housing 210, wherein the window type air conditioner 200 is divided into an indoor side structure 200a and an outdoor side structure 200b corresponding to the indoor side and the outdoor side, the cabinet 210 has two parts respectively corresponding to the indoor side structure 200a and the outdoor side structure 200b, concretely, the cabinet 210 comprises a box body 211 and a chassis 212 arranged at the lower part of the box body 211, the indoor side structure 200a further comprises an evaporator 220 and an indoor side fan 230 arranged in the box body 211, and an indoor air inlet 231 and an indoor air outlet 232 disposed on the cabinet 211, wherein the indoor air inlet 231 is disposed with a filter screen, the evaporator 220 is disposed between the indoor air inlet 231 and the indoor fan 230, the evaporator 220 may be single-stage type or multi-stage type, the evaporator 220 shown in fig. 2 has two sections, and indoor air is driven by the indoor fan 230 to enter from the indoor air inlet and to be discharged from the indoor air outlet 232. The outdoor structure 200b further includes an outdoor fan, a condenser, and a compressor disposed in the box 211, and an outdoor air inlet and an outdoor air outlet disposed on the box 211. When the water pan 100 is applied to a window type air conditioner, the water pan 100 is mounted on the bottom plate 212 and located below the evaporator 220 to receive condensed water generated during heat exchange of the evaporator 220.

The drip tray 100 may be made of plastic or metal and manufactured by injection molding or die casting. The main tray body 110 is formed with a water guide groove 111, both ends of the water guide groove 111 are respectively communicated with the drain groove 130 and the buffer groove 150, the water guide groove 111 corresponds to the right lower part of the evaporator 220, and the drain groove 130 extends to the outdoor side of the window type air conditioner 200, so that under the condition that the use of the connecting pipe is reduced, the condensed water generated by the evaporator 220 is conveniently guided into the drain groove 130 through the water guide groove 111 and is discharged to the outdoor. In other embodiments, the drainage structure may also be a drainage pipe or a drainage hole. The evaporator 220 extends along the left and right sides of the window type air conditioner 200, the water tray 100 also extends along the left and right sides of the window type air conditioner 200, and the buffer tank 150 and the drainage tank 130 are respectively located at the left side end and the right side end of the main tray body 110, so that the buffer tank 150 receives and buffers the condensed water at the end of the evaporator 200 with more connecting pipes, and the condensed water at the end falls into the buffer tank 150 and stays in the buffer tank 150 for a period of time to cause the temperature to be increased, and finally overflows out of the buffer tank 150 to flow to the base plate 212 of the window type air conditioner and is drained to the outside through the drainage hole 2121 on the base plate 212 of the window type air conditioner.

The utility model discloses technical scheme is through addding buffer memory groove 150 on water collector 100, buffer memory groove 150 is corresponding to the tip of evaporimeter 220, from this at window type air conditioner operation in-process, evaporimeter 220 tip produces under the condition of a large amount of comdenstions water, because buffer memory groove 150's cushioning effect, the lower comdenstion water of temperature that just produces can not fall into window type air conditioner 200's chassis 212 immediately, but the comdenstion water just overflows by buffer memory groove 150 after rising temperature in buffer memory groove 150, from this window type air conditioner 200 leads to the phenomenon that indoor side part also produced the comdenstion water because of the comdenstion water temperature is lower to improve greatly, thereby window type air conditioner 200's user experience has been improved.

Further, the bottom wall of the buffer tank 150 of the present application is lower than the bottom wall of the water chute 111. The end of the main tray body 110 corresponding to the buffer tank 150 is also constructed in a step shape, so that most of the condensed water flows along the water guide groove 111 to the drain tank 130 and some of the condensed water flows into the buffer tank 150 along a plurality of steps under the condition that more condensed water is generated at the evaporator 200. And the condensate water with lower temperature is guided to the bottom of the buffer tank 150, and the condensate water with the temperature of the upper layer of the buffer tank 150 increased overflows to the bottom plate 212. And partial condensed water can be automatically shunted into the buffer tank 150 by setting the bottom wall of the buffer tank 150 lower than that of the main tray body 110.

The buffer tank 150 is connected to a side of the main tray body 110 facing an outdoor side of the window type air conditioner 200, and extends from the indoor side to the outdoor side of the window type air conditioner 200. The buffer slots 150 extend from the indoor side to the outdoor side of the window air conditioner 500 to fully utilize the space inside the window air conditioner 200 without increasing the volume of the window air conditioner 200. In addition, in order to increase the strength of the whole structure, a reinforcing rib 151 is connected between the bottom surface of the buffer tank 150 and the bottom surface of the main tray body 100, and the reinforcing rib 151 is supported on the bottom plate 212 of the cabinet 210, so that the condensed water overflowing from the water receiving tray 100 flows to the outdoor side more easily and is discharged through the water discharge hole 2121 by providing a large distance between the water receiving tray 100 and the bottom plate 212.

Further, the surface of the main tray body 110 facing the evaporator 220 is formed with a sealing structure contacting the bottom of the evaporator 220 to prevent the air flow from passing between the bottom of the evaporator 220 and the water receiving tray 100. Therefore, when the window type air conditioner 200 is in use, the air flow entering the window type air conditioner 200 is discharged after being fully contacted with the evaporator 220, and the heat exchange efficiency of the window type air conditioner 200 can be greatly improved.

The sealing structure of the present application is the sealing step 113 formed by the main tray body 110 protruding toward one side of the evaporator 220, and the sealing step 113 is in contact with the bottom of the evaporator 220. The sealing step 113 is formed by upwardly protruding the bottom wall of the main tray body 110, and one surface of the sealing step 113 is in surface contact with the bottom of the evaporator 220 to achieve sealing, which is a relatively simple structure. In other embodiments, when the sealing structure may also be a groove structure only partially wrapping the bottom of the evaporator 220, the groove structure may be correspondingly disposed at the sealing step 113, and may be two baffles disposed at intervals and protruding upward from the bottom wall of the main tray 110, the baffles and the bottom wall enclose the groove structure, and the bottom of the evaporator 220 is embedded into the groove structure.

Specifically, the window type air conditioner 200 further includes an air duct volute 240 covering the air outlet side of the evaporator 220, the sealing step 113 includes a sealing sidewall 115 and a sealing top wall 117, the sealing top wall 117 is in sealing contact with the bottom of the air duct volute 240, and the sealing sidewall 115 is in sealing contact with the bottom of the evaporator 220. The sealing top wall 117 and the sealing side wall 115 are each disposed to be inclined to guide the condensed water into the water guide groove 111. In the actual installation process, the lower section of the evaporator 220 is also placed in an inclined manner, and the inclination angle of the sealing sidewall 115 is suitable for installing the evaporator 220.

Further, the main tray body 110 of the present application is further provided with a mounting portion 170 protruding to support the evaporator 220, and the mounting portion 170 abuts against a side portion of the evaporator 220. Specifically, referring to fig. 2 and 4, the mounting portion 170 and the sealing step 113 are respectively located at opposite sides of the water chute 111. The installation part 170 is used for supporting the evaporator 220 for the upward protruding support structure, and the installation part 170 is set up for the slope and is provided with at least two on the main disc body 110 interval, and in the assembling process, the installation part 170 mutually supports with sealed step 113 and can fix a position the centre gripping to the both sides of evaporator 220 lower part, and it is more convenient to assemble.

Furthermore, the present application further provides a detent 171 on the mounting portion 170 for snap-fitting with the edge plate of the evaporator 220. The position-limiting member 171 is recessed, and when the edge plate of the evaporator 220 is locked in the position-limiting member 171 during the assembly process, the bottom of the evaporator 220 contacts the sealing sidewall 115, so that the installation member 170 bears the greater weight of the evaporator 220, the impact of the evaporator 220 on the sealing sidewall 115 can be reduced, and the sealing step 113 is not easily deformed due to the squeezing of the evaporator 220.

When in use, the window type air conditioner 200 is suitable for being installed in an installation opening on a wall body, and a movable shielding piece is arranged in the installation opening; the shield may be a window, sash, curtain, or louvre.

In order to achieve the purpose of good sealing and less air leakage in the use process of the window type air conditioner 200, please refer to fig. 3, 6 and 7 in combination, an outer peripheral wall of a box 211 of the window type air conditioner 200 is provided with a receiving groove 213 recessed downwards, at least a part of the shielding member can extend into the receiving groove 213 (for example, extend into the receiving groove 213 in the downward moving process of closing a window), and the chassis 212 is placed on a wall surface of a mounting opening of a wall body; further, the window type air conditioner 200 further includes a sealing device 250, the sealing device 250 is movably connected to the housing 210, and the sealing device 250 is movable to switch between a storage state in which the sealing device 250 is stored in the storage groove 213 and an operating state in which the sealing device 250 protrudes from the storage groove 213 and contacts with the lower end of the shielding member to close the gap between the shielding member and the mounting opening.

Specifically, the sealing means 250 may be rotatably connected or detachably connected to the bottom wall of the receiving groove 213, and are disposed at opposite sides of the case 211 in pairs, and the end of each sealing device 250 can be rotatably connected to the housing 210 by the formation of the hooks disposed at the end thereof and the rotation shaft disposed in the receiving groove 213, and the sealing means 250, in a sealed state, has a thickness of a distance from the bottom wall of the receiving groove 213 to a surface of the mounting port where the window type air conditioner 200 is placed, the sealing means 250 can thus seal the gap between the bottom of the shield and the surface of the mounting opening and on the left and right sides of the window type air conditioner 200 after the shield is moved down to the bottom wall of the receiving groove 213, thereby reducing the phenomenon that air leaks from the window type air conditioner 200 to the outside of the installation place in the room, and improving the cooling and heating effects of the window type air conditioner 200.

The sealing device 250 of the present application may be a retractable structure, that is, the sealing device 250 may be a structure such as a sleeve, and one end of the sealing device, which is not connected to the housing 210, may extend out of the receiving groove 213 toward a direction away from the housing 210, thereby filling a gap between the shielding member and the surface of the mounting opening, and may be retracted into the receiving groove 213 without occupying a space when in the storage state.

In order to further improve the sealing effect, the sealing layer is arranged on the outer surface of the sealing device 250 and/or the inner wall of the accommodating groove 213, wherein the sealing layer can be made of soft materials such as silica gel, sponge or rubber, the sealing layer can be adhered to the outer surface of the sealing device 250 and the inner wall of the accommodating groove 213 through glue, when the shielding piece moves downwards into the accommodating groove 213, the sealing layer is in surface contact with the shielding piece to further achieve air leakage prevention, or when the sealing device 250 is in a sealing state, the shielding piece and the surface of the mounting opening are in surface contact with the sealing layer to achieve air leakage prevention, and therefore the energy efficiency is improved.

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

Claims

1. The utility model provides a water collector, is applied to the air conditioner, the air conditioner includes the casing and locates evaporator in the casing, the water collector is located the evaporator below, its characterized in that, the water collector include the main tray body, with the water drainage tank of main tray body intercommunication and with the buffer memory groove of main tray body intercommunication, wherein, the buffer memory groove is used for accepting the comdenstion water that the tip of evaporator produced.

2. The water pan according to claim 1, wherein a water guide groove is formed in the main pan body, and two ends of the water guide groove are respectively communicated with the drainage groove and the buffer groove.

3. The drip tray of claim 2 wherein the floor wall of the buffer trough is lower than the floor wall of the gutter.

4. The water collector of claim 1, wherein said drain channel and said buffer channel correspond to two ends of said evaporator, respectively, said buffer channel extends to an outdoor side of said air conditioner, and said drain channel extends to an outdoor side of said air conditioner.

5. The water pan of claim 1, wherein the bottom surface of the buffer tank and the bottom surface of the main pan body are provided with reinforcing ribs, and the reinforcing ribs are supported on the machine shell.

6. A drip tray according to claim 2 wherein the surface of the main tray body facing the evaporator is formed with a sealing step for contact with the bottom of the evaporator.

7. The drip tray of claim 6 wherein said sealing step includes a sealing top wall and a sealing side wall, and wherein said air conditioner further includes a duct volute covering the air outlet side of said evaporator, said sealing top wall being in sealing contact with the bottom of said duct volute, and said sealing side wall being in sealing contact with the bottom of said evaporator.

8. The water pan according to claim 6, wherein the main pan body is further connected with a mounting part for supporting the evaporator, the mounting part is abutted against the side part of the evaporator, and the sealing step and the mounting part are respectively positioned at two opposite sides of the water chute.

9. A window air conditioner comprising a casing, an evaporator disposed in the casing and a water-receiving pan disposed below the evaporator, wherein the water-receiving pan is as claimed in any one of claims 1 to 8.

10. The window air conditioner of claim 9, wherein the window air conditioner is adapted to be mounted in a mounting opening in a wall, the mounting opening having a removable shield disposed therein;