CN217817094U - Window type air conditioner - Google Patents

Abstract

The utility model discloses a window type air conditioner, including the indoor set that is located the indoor side, be located the off-premises station of outdoor side and connect the saddle bridge structure of indoor set and off-premises station, be equipped with the water collector that is used for connecing the comdenstion water greatly in the inner chamber of indoor set, the water collector is connected with the chassis of indoor set, forms an airtight space between water collector and the chassis, reduces heat transfer, prevents effectively that the chassis from producing the condensation.

Description

Window type air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to a window type air conditioner.

Background

At present, window type air conditioners in the market are mostly square in shape, belong to an integrated air conditioner, and comprise a chassis, a cover shell, a panel, an air duct, an indoor fan, an outdoor fan, a motor, a compressor, a condenser, an evaporator and the like, wherein the height of shielding sunlight after installation is about the total height of the window type air conditioner, and customers cannot enjoy sufficient sunlight; because the outdoor part and the indoor part of the window type air conditioner are integrated, the noise generated by the outdoor part can be transmitted to the indoor space, so that the noise is very high, the comfort level of a client is influenced, and the window type air conditioner cannot be suitable for the client sensitive to the noise.

In order to solve the problem, saddle type air conditioners are produced, mainly comprising an indoor part and an outdoor part, wherein the indoor part is separated from the outdoor part, and the indoor part is separated from the outdoor part, so that the indoor noise is effectively reduced. The indoor part and the outdoor part are connected through a saddle bridge structure. The indoor part mainly comprises a panel, a housing, a chassis, an indoor heat exchanger, a water receiving tray, a cross flow fan, a motor, an air duct, an electric control assembly and the like. The outdoor part mainly comprises a housing, a chassis, a compressor, an outdoor heat exchanger, a pipeline, a motor bracket, an axial flow fan and the like.

For an indoor water receiving tray and an indoor chassis, the following two structural forms are adopted:

firstly, the EPS foam water pan directly contacts with the metal chassis, and the chassis is prevented from generating condensation by utilizing the heat insulation and heat preservation characteristics of foam. The EPS foam water pan has the defects that the EPS foam water pan is fragile and cracks are generated, and water flows out from the cracks to cause condensation on the pan;

secondly, the ABS plastics water collector and chassis integral type design, usually paste PE insulation material in the position that can produce the condensation and prevent the production of condensation. The defect is that the ABS plastic water pan is pasted with a heat-insulating material, and the adhesive sticker on the surface of the heat-insulating material is easy to age after being soaked in water for a long time.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a window formula air conditioner has the clearance between water collector and the indoor chassis, forms airtight space, prevents effectively that the chassis from producing the condensation.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a window type air conditioner, which comprises an indoor unit positioned at the indoor side, an outdoor unit positioned at the outdoor side and a saddle bridge structure connecting the indoor unit and the outdoor unit;

a water pan for containing condensed water is arranged in the inner cavity of the indoor unit, the water pan is connected with a chassis of the indoor unit, a closed space is formed between the water pan and the chassis,

in some embodiments of the present application, a heat insulating material is filled between the water pan and the bottom plate.

In some embodiments of the present application, a support structure is disposed between the water pan and the chassis.

In some embodiments of the present application, the bottom of the water pan is provided with a plurality of supporting portions arranged at intervals, and the supporting portions abut against the abutting portions.

In some embodiments of the present application, a connecting rib is disposed between two adjacent supporting portions.

In some embodiments of the present application, the chassis includes the chassis main part, be equipped with the turn-ups that upwards extends around the chassis main part, the turn-ups with the circumference lateral wall of water collector is connected.

In some embodiments of the present application, a water receiving area and a water containing area are disposed on the water receiving tray, and condensed water drops into the water receiving area and then flows into the water containing area.

In some embodiments of the present application, a water outlet communicated with the water containing area is formed in the water receiving tray, and a detachable blocking portion is arranged at the water outlet.

In some embodiments of the present disclosure, a drainage pump is disposed in the outdoor unit, and a drainage pipeline led out from the drainage pump extends to the water containing area through the saddle bridge structure.

In some embodiments of the present application, a water tank cover plate is disposed on the top of the water containing area, and a water drainage pipeline joint and a water level detection device are disposed on the water tank cover plate.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the window type air conditioner disclosed in the application is of an N-shaped saddle type structure, a closed space is formed between the indoor water receiving tray and the chassis, the heat conduction coefficient of the middle air is low, the heat transfer between the water receiving tray and the chassis is reduced, the temperature of the water receiving tray cannot influence the temperature of the chassis, and the chassis is effectively prevented from generating condensation.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

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

Fig. 1 is a schematic view of an axis side structure of a saddle type air conditioner according to an embodiment, as viewed from an indoor side;

fig. 2 is an assembly cross-sectional view (cut along the width direction of the water pan) between the water pan and the base plate according to the embodiment;

FIG. 3 is a schematic structural view of a water tray according to an embodiment;

FIG. 4 is a schematic structural view of the water pan with a sink cover plate mounted thereon according to the embodiment;

fig. 5 is a schematic view of a water-tray according to an embodiment, as viewed from the bottom side;

fig. 6 is a schematic structural diagram of a chassis according to an embodiment.

Reference numerals:

100-indoor unit;

120-chassis, 121-chassis main body, 122-flanging;

200-an outdoor unit;

300-a saddle bridge structure;

400-a water pan;

410-a water receiving area;

420-water containing area 421-outer water tank 422-inner water tank 423-first water through port 424-second water through port;

430-a blocking part;

440-a filter section;

450-a water tank cover plate, 451-a water discharge pipeline joint, 452-a water level detection device;

461-support part, 462-connecting rib.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

This embodiment discloses a saddle type air conditioner, which includes an indoor unit 100 located on an indoor side, an outdoor unit 200 located on an outdoor side, and a saddle bridge structure 300 connecting the indoor unit 100 and the outdoor unit 200, with reference to fig. 1.

The saddle type air conditioner is of an N-type structure, and the indoor unit 100 and the outdoor unit 200 are respectively disposed at both ends of the saddle bridge structure 300 and located at the same side of the saddle bridge structure 300.

When the saddle type air conditioner is installed to the window, the saddle bridge structure 300 is directly seated on the window, the indoor unit 100 is located at the indoor side, and the outdoor unit 200 is located at the outdoor side.

Since the indoor unit 100 and the outdoor unit 200 are both located under the window, the saddle type air conditioner solves the problem that the existing integrated window machine blocks sunlight after being installed.

The saddle bridge structure 300 separates the indoor unit 100 from the outdoor unit 200, which helps to prevent noise of the outdoor unit 200 from being transmitted to the indoor side, thereby improving user comfort.

The saddle bridge structure 300 can be stretched and contracted, and the length of the saddle bridge structure 300 can be adjusted to adapt to walls with different thicknesses.

The indoor unit 100 mainly includes a casing, an indoor heat exchanger, a water pan 400, a cross-flow fan, an air duct, and the like.

The outdoor unit 200 mainly includes a casing, an outdoor heat exchanger, an axial fan, a compressor, and the like.

[ indoor side air intake and exhaust ]

In some embodiments of the present invention, a gap is formed between the back panel of the indoor unit 100 and the indoor wall.

In some embodiments of the present application, the air inlet and outlet manner of the indoor unit 100 is: referring to fig. 2, the indoor unit 100 is installed to supply air to the front and back sides thereof and to discharge air from the top thereof.

Specifically, an indoor front air inlet is formed in a front side plate of the indoor unit 100, an indoor rear air inlet is formed in a rear back plate of the indoor unit 100, and an indoor top air outlet is formed in the top of the indoor unit 100.

Indoor air flows into the inner cavity of the indoor unit 100 from the indoor front air inlet and the indoor rear air inlet, exchanges heat with the indoor heat exchanger, and flows out from the indoor top air outlet.

The gap between the rear back plate of the indoor unit 100 and the indoor side wall body provides a possibility for the backside of the indoor unit 100 to intake air.

The front side and the back side of the indoor unit 100 are simultaneously supplied with air, and compared with the conventional window air conditioner, the air supply rate is significantly increased, which is beneficial to improving the heat exchange efficiency of the indoor heat exchanger, thereby improving the heat exchange efficiency of the whole machine.

The mode of front side and dorsal part air inlet simultaneously when guaranteeing sufficient air input, cancels the bottom air inlet to solve among the prior art water collector increase windage that indoor unit bottom air inlet leads to, the comdenstion water spills over the problem that drips.

Because the air inlet does not need to be arranged at the bottom of the indoor unit, too large space does not need to be reserved between the bottom plate of the indoor unit and the water pan, the whole height of the indoor unit is favorably reduced, and the indoor occupied space is reduced.

[ outdoor side air intake and exhaust ]

In some embodiments of the present invention, a gap is formed between the back plate of the outdoor unit 200 and the outdoor side wall.

In some embodiments of the present application, the air inlet and outlet of the outdoor unit 200 are: referring to fig. 1, the outdoor unit 200 is configured to supply air to left and right sides, a top, and a back side thereof, respectively, and to discharge air from a front side thereof.

Specifically, an outdoor rear air inlet is formed in a rear panel of the outdoor unit 200, outdoor side air inlets are formed in left and right side panels of the outdoor unit 200, an outdoor top air inlet is formed in a top panel of the outdoor unit 200, and an outdoor front air outlet is formed in a front panel of the outdoor unit 200.

Outdoor air flows into the inner cavity of the outdoor unit 200 through the outdoor rear air inlet, the outdoor side air inlet and the outdoor top air inlet, exchanges heat through the outdoor heat exchanger, and flows out of the outdoor front air outlet.

In some embodiments, the bottom of the outdoor unit 200 is provided with a bottom inlet (not shown).

The gap between the back plate of the outdoor unit 200 and the outdoor side wall body provides a possibility for the backside of the outdoor unit 200 to be supplied with air.

The outdoor unit 200 adopts a four-side air inlet mode, so that the air inlet volume is increased, the heat dissipation efficiency of the outdoor heat exchanger is improved, and the heat exchange efficiency of the whole machine is improved.

The problem of sucking impurities such as fallen leaves and the like can be avoided while the air inlet at the bottom of the outdoor air inlet increases the air inlet volume.

[ indoor unit-water pan, chassis ]

In some embodiments of the present application, a water pan 400 for containing condensed water is disposed in an inner cavity of the indoor unit 100.

Because the bottom side air inlet of the indoor unit is omitted in the indoor unit, the base plate 120 of the indoor unit is of a closed structure, in some embodiments of the present application, referring to fig. 2, the water receiving tray 400 is connected with the base plate 120, a closed space is formed between the water receiving tray 400 and the base plate 120, the air heat conduction coefficient in the closed space is low, the heat transfer between the water receiving tray 400 and the base plate 120 can be reduced, the temperature of the water receiving tray 400 cannot influence the temperature of the base plate 120, and the base plate 120 is effectively prevented from generating condensation.

In some embodiments of the present application, a heat insulating material may be filled between the water pan 400 and the bottom plate 120, so as to further reduce heat transfer between the water pan 400 and the bottom plate 120.

In some embodiments of the present application, referring to fig. 6, the chassis 120 includes a chassis main body 121, a flange 122 extending upward is disposed around the chassis main body 121, the flange 122 is fixedly connected to a circumferential side wall of the water pan 400 through screws, the flange 122 wraps and fixes the periphery of the water pan 400, and a closed space is formed between the water pan 400 and the chassis main body 121.

In some embodiments of the present application, referring to fig. 5, a supporting structure is disposed between the water-receiving tray 400 and the chassis main body 121, so as to improve the installation stability of the water-receiving tray 400.

The bottom of the water-receiving tray 400 is provided with a plurality of supporting parts 461 arranged at intervals, the supporting parts 461 are cross-shaped upright column structures, the supporting parts 461 abut against the chassis main body 121, and the structural strength of the water-receiving tray 400 is improved while the mounting stability between the water-receiving tray 400 and the chassis 120 is improved.

A connecting rib 462 is arranged between two adjacent supporting parts 461, so that the structural strength of the water pan 400 is further improved.

Since the chassis of the indoor unit and the chassis of the outdoor unit of the saddle-type air conditioner are separated, and condensed water in the indoor water pan 400 cannot directly flow into the outdoor side and needs to be led out through the drainage pipeline, referring to fig. 3, a water receiving area 410 and a water containing area 420 are arranged in the water pan 400, the condensed water firstly drops into the water receiving area 410 and then flows into the water containing area 420, and the condensed water is collected through the water containing area 420 and then is discharged to the outdoor side through the drainage pipeline.

An inner water tank 422 and an outer water tank 421 which are arranged inside and outside are arranged in the water containing area 420, a filtering part 440 is arranged at the position where the inner water tank 422 is communicated with the outer water tank 421, the water receiving area 410 is communicated with the outer water tank 421, and the inner water tank 422 is communicated with a drainage pump arranged on the outdoor machine side through a drainage pipeline.

The condensed water generated by the indoor heat exchanger drops into the water receiving area 410, and then flows into the inner water tank 422 through the outer water tank 421 and the filter part 440 in sequence.

The outer water tank 421 mainly plays a role in settling the dust particles and dirt with large mass in the condensed water.

Because the water storage area of the outer water tank 421 is large, the rising speed of the water level is slow in the process of storing the condensed water, so that the dust particles and dirt in the condensed water have enough time to automatically settle to the bottom of the outer water tank.

The condensed water passes through the filtering part 440 after the preliminary sedimentation treatment of the outer water tank 421, and the fine dust particles contained in the condensed water are secondarily treated to isolate the fine dust in the outer water tank 421.

The condensed water after the secondary treatment enters the inner water tank 422, and the condensed water reaches a higher cleaning degree, so that the problem that impurities block a drainage pipeline and a drainage pump when the drainage pump extracts the water can be effectively avoided.

Water collector 400 in this embodiment adopts the mode of "outer basin subsides, and interior basin filters", effectively promotes the dust filth removal effect of comdenstion water, reduces row's drainage pipe way and drain pump and blocks up the gap, reduces drain pump maintenance cost.

Referring to fig. 4, a sump cover 450 is provided on the top of the water containing region 420, and a drain joint 451 and a water level detecting means 452 (e.g., a float switch) are provided on the sump cover 450.

One end of the drain line is connected to the drain pump and the other end is connected to a drain line connector 451, which runs along the saddle bridge structure 300.

The water level detector 452 is used to detect the water level of the inner water tank 422, and when the water level in the inner water tank 422 reaches a certain height, the drainage pump 700 starts to pump water.

The sump cover plate 450 can prevent condensed water containing dust particles and dirt, which drips from the indoor heat exchanger, from falling into the water containing region 420.

In some embodiments of the present application, a water discharge port is provided on the water pan 400, and the water discharge port is communicated with the water containing area 420, and a detachable blocking portion 430 is provided at the water discharge port, so that water can be discharged from the indoor unit side.

Specifically, a first water passage 423 is arranged on the side wall of the water receiving tray 400, a second water passage 424 is arranged on the side wall of the inner water tank 422, the first water passage 423 is opposite to the second water passage 424, and a detachable blocking portion 430 is arranged at the first water passage 423.

The condensed water in the outer water tank 421 is filtered by the filter 440 and then flows into the inner water tank 422 through the second water vent 424.

After the machine is operated for a period of time, a user can take down the blocking part 430 by himself, and condensed water in the outer water tank 421 can be discharged through the first water opening 423, so that dust particles and dirt settled in the outer water tank 421 can be completely discharged.

The filter unit 440 is taken out, and the condensed water in the inner water tank 422 can be discharged through the second water passage opening 424 and the first water passage opening 423.

That is, after the machine is operated for a certain period of time, the blocking part 430 and the filtering part 440 are removed, and the water in the outer water tank 421 and the inner water tank 422 can be completely discharged.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A window-type air conditioner is characterized in that,

the indoor unit is positioned on the indoor side, the outdoor unit is positioned on the outdoor side, and the saddle bridge structure is used for connecting the indoor unit and the outdoor unit;

a water receiving tray used for containing condensed water is arranged in an inner cavity of the indoor unit and connected with a base plate of the indoor unit, and a closed space is formed between the water receiving tray and the base plate.

2. The window air conditioner as set forth in claim 1,

and a heat insulation material is filled between the water pan and the chassis.

3. The window type air conditioner as set forth in claim 1,

and a supporting structure is arranged between the water receiving tray and the chassis.

4. The window air conditioner as set forth in claim 3,

the bottom of the water pan is provided with a plurality of supporting parts which are arranged at intervals, and the supporting parts are abutted against the chassis.

5. The window air conditioner as set forth in claim 4,

and a connecting rib is arranged between every two adjacent supporting parts.

6. The window type air conditioner according to any one of claims 1 to 5,

the base plate comprises a base plate main body, wherein the periphery of the base plate main body is provided with a flanging extending upwards, and the flanging is connected with the circumferential side wall of the water receiving plate.

7. The window type air conditioner as claimed in any one of claims 1 to 5,

the water receiving tray is provided with a water receiving area and a water containing area, and condensed water firstly drips in the water receiving area and then converges in the water containing area.

8. The window air conditioner as set forth in claim 7,

the water receiving tray is provided with a water outlet communicated with the water containing area, and the water outlet is provided with a detachable plugging portion.

9. The window air conditioner as set forth in claim 7,

and a drainage pump is arranged in the outdoor unit, and a drainage pipeline led out from the drainage pump extends to the water containing area through the saddle bridge structure.

10. The window type air conditioner as set forth in claim 9,

and a water tank cover plate is arranged at the top of the water containing area, and a water drainage pipeline joint and a water level detection device are arranged on the water tank cover plate.

Images