CN217235865U - Integrated air conditioner - Google Patents

Abstract

The utility model provides an integral type air conditioner, integral type air conditioner includes: the heat exchange device comprises a cabinet, a first heat exchange assembly and a second heat exchange assembly, wherein the cabinet is provided with a return air inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet, the first chamber is internally provided with a return air duct and an outlet air duct which extend along the horizontal direction, the first heat exchange assembly comprises an evaporator and a first fan, the evaporator is arranged at one end of the outlet air duct, which is connected with the return air duct, the evaporator is obliquely arranged in the outlet air duct, and the first fan is arranged in the outlet air duct and is positioned at the downstream of the evaporator; the second heat exchange assembly comprises a condenser and a second fan, and the condenser and the second fan are both arranged in the second chamber; and the compressor is respectively connected with the evaporator and the condenser. Through the technical scheme of this application, can solve the poor problem of integral type air conditioner's among the prior art heat transfer effect.

Description

Integrated air conditioner

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to an integral type air conditioner.

Background

At present, an existing integrated air conditioner generally comprises a cabinet, a heat exchange assembly and a compressor, wherein a containing cavity is formed in the cabinet, the heat exchange assembly and the compressor are arranged in the containing cavity, the heat exchange assembly comprises an outdoor heat exchange assembly and an indoor heat exchange assembly, the indoor heat exchange assembly comprises an indoor fan and an evaporator, a return air inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet are further formed in the cabinet, and the indoor air supply outlet and the return air inlet are respectively connected with an air outlet duct and a return air duct. In the existing scheme, the air outlet duct and the air return duct are arranged side by side along the vertical direction, the evaporator is usually arranged in the air outlet duct along the vertical direction, when air in the air return duct flows to the air outlet duct and contacts with the evaporator, the air needs to overcome the resistance received in the flowing process, so that the flow speed of the air in the air outlet duct is reduced, and the contact area between the air outlet duct and the evaporator is smaller, so that the heat exchange effect of the integrated air conditioner is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an integral type air conditioner to solve the poor problem of integral type air conditioner heat transfer effect among the prior art.

The utility model provides an integral type air conditioner, integral type air conditioner includes: the air conditioner comprises a cabinet, a first cavity and a second cavity which are mutually independent, wherein the cabinet is provided with a return air inlet, an indoor air supply outlet, an outdoor air inlet and an outdoor air outlet; the first heat exchange assembly comprises an evaporator and a first fan, the evaporator is obliquely arranged at one end of the air outlet duct, which is connected with the communicating duct, the evaporator is arranged in the first cavity, at least part of the evaporator is positioned in the communicating duct, and the first fan is arranged in the air outlet duct and positioned at the downstream of the evaporator; the second heat exchange assembly comprises a condenser and a second fan, and the condenser and the second fan are both arranged in the second chamber; and the compressor is respectively connected with the evaporator and the condenser.

Further, the first fan is arranged at the bottom or the side of the first chamber.

Further, first heat exchange assemblies includes a plurality of evaporimeters, and a plurality of evaporimeters are connected in order along the width direction in air outlet duct, and a plurality of evaporimeters all incline to set up the tip in air outlet duct.

Furthermore, two adjacent evaporators form a group of heat exchange structure, and the two evaporators in each group of heat exchange structure form a V-shaped structure.

Further, indoor supply-air outlet sets up on the lateral wall of rack, and first heat transfer subassembly includes a plurality of first fans, and a plurality of first fans set up side by side in the air-out wind channel along the width direction in air-out wind channel, and the one end of two evaporimeters in every group heat transfer structure has the opening, and the opening sets up towards indoor supply-air outlet, and the opening of multiunit heat transfer structure and a plurality of first fan one-to-one set.

Further, the indoor air supply opening is arranged on the side portion of the cabinet, the first heat exchange assembly comprises a plurality of first fans, the first fans are arranged in the air outlet duct along a vertical direction in a stepped mode, the axis of each first fan is provided with an intersection point with the evaporator, and the distance between each first fan and the corresponding intersection point is the same.

Further, outdoor air outlet is located the top of rack, and the second fan corresponds outdoor air outlet setting.

Furthermore, the outdoor air inlets are located on two sides of the cabinet, the condenser is arranged close to the outdoor air inlets, the condenser and the second fan are arranged in the second chamber in the vertical direction, the condenser is located below the second fan, and the outdoor air inlets are located below the condenser.

Further, a compressor is disposed within the second chamber.

Use the technical scheme of the utility model, set up the evaporimeter slope at the tip in air-out wind channel, and the evaporimeter is located the intercommunication wind channel at least partially, so set up, in the operation of integral type air conditioner, the air is through the return air wind channel by the return air inlet, when the intercommunication wind channel gets into the air-out wind channel, because the evaporimeter is the slope setting, and at least part extends to in the intercommunication wind channel, so make the air current less at the flow direction of required change when flowing to the evaporimeter, and compare in vertical setting evaporimeter, evaporimeter and fluid area of contact increase in this application, thereby can guarantee the heat transfer effect of integral type air conditioner.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic side view of an integrated air conditioner according to a first embodiment of the present invention;

fig. 2 is a schematic side view of an integrated air conditioner according to a second embodiment of the present invention;

FIG. 3 shows a top view of the first chamber of FIG. 2;

fig. 4 is a schematic side view of an integrated air conditioner according to a third embodiment of the present invention.

Wherein the figures include the following reference numerals:

11. an air return opening; 12. an indoor air supply outlet; 13. an outdoor air inlet; 14. an outdoor air outlet; 15. an air return duct; 16. an air outlet duct; 17. the air duct is communicated;

21. an evaporator; 22. a first fan;

31. a condenser; 32. a second fan;

41. a compressor.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

As shown in fig. 1, a first embodiment of the present invention provides an integrated air conditioner, which includes a cabinet, a first heat exchange assembly, a second heat exchange assembly and a compressor 41. Wherein, the machine cabinet is provided with a first cavity and a second cavity which are mutually independent, the machine cabinet is provided with a return air inlet 11, an indoor air supply outlet 12, an outdoor air inlet 13 and an outdoor air outlet 14, the return air inlet 11 and the indoor air supply outlet 12 are respectively communicated with the first cavity, the outdoor air inlet 13 and the outdoor air outlet 14 are both communicated with the second cavity, the first cavity is internally provided with a return air duct 15 and an outlet air duct 16 which extend along the horizontal direction and a communicating air duct 17, the communicating air duct 17 is vertically arranged in the first cavity, the other end of the communicating air duct 17 is connected with one end of the outlet air duct, one end of the return air duct 15 is connected with the return air inlet 11, the other end of the return air duct 15 is connected with one end of the communicating air duct 17, the other end of the outlet air duct 16 is connected with the indoor air supply outlet 12, the air duct 15 and the outlet air duct 16 are arranged in the first cavity side by side along the vertical direction, the first heat exchange component comprises an evaporator 21 and a first fan 22, evaporator 21 sets up the one end of connecting with intercommunication wind channel 17 in the wind-out wind channel 16 of slope, and evaporator 21 sets up in first cavity, and evaporator 21 at least part is located intercommunication wind channel 17, and first fan 22 sets up in wind-out wind channel 16, and is located evaporator 21's low reaches, and second heat exchange assemblies includes condenser 31 and second fan 32, and condenser 31 and second fan 32 all set up in the second cavity, and compressor 41 links to each other with evaporator 21 and condenser 31 respectively. Wherein, in fig. 1, the directions of arrows are the directions of air flowing in the first chamber and the second chamber, respectively.

In the embodiment of the present application, one end of the evaporator 21 is connected to the bottom wall of the air outlet duct 16 and is disposed obliquely to the air outlet duct 16. Of course, the evaporator 21 may be obliquely disposed on the sidewall of the air outlet duct 16, and the specific disposition position may be set according to the usage requirement of the device in different environments, so as to improve the application range of the integrated air conditioner.

Use the technical scheme of the utility model, set up evaporimeter 21 slope at the tip of air-out wind channel 16, and evaporimeter 21 at least part is located intercommunication wind channel 17, so set up, in the operation of integral type air conditioner, the air is by return air inlet 11 through return air wind channel 15, when intercommunication wind channel 17 gets into air-out wind channel 16, because evaporimeter 21 sets up for the slope, and at least part extends to in the intercommunication wind channel 17, so make the air current flow less in the required direction of flow that changes when flowing to evaporimeter 21, the end that need not to make the air current arrive return air wind channel 15 bumps the back and changes the air current flow direction with the wall again, the power loss who produces from this has been reduced, and compare in vertical evaporimeter 21 that sets up, evaporimeter 21 and fluid area of contact increase in this application, thereby can guarantee the heat transfer effect of integral type air conditioner.

Further, the first fan 22 is disposed at the bottom or side of the first chamber. By providing the above structure, the position of the indoor supply-air outlet 12 can be conveniently designed. When the first fan 22 needs to be arranged at the bottom of the first chamber, the indoor air supply outlet 12 can be arranged at the bottom of the first chamber; when the first fan 22 needs to be provided at the side of the first chamber, the indoor blowing port 12 may be provided at the side of the first chamber. The specific setting condition can be changed according to the use requirements of the device under different environments, so that the application range of the device is further improved, the applicability of the device is further improved, and the requirements of the device in different air outlet directions are met. In this embodiment, the first fan 22 and the indoor supply air outlet 12 are both provided at the bottom of the first chamber.

Among them, the evaporator 21 may be one or more. As shown in fig. 2 and fig. 3, a second embodiment of the present application provides an integrated air conditioner, specifically, the first heat exchange assembly includes a plurality of evaporators 21, the plurality of evaporators 21 are sequentially connected along the width direction of the air outlet duct 16, and the plurality of evaporators 21 are all obliquely disposed at the end of the air outlet duct 16. Through setting up above-mentioned structure, can increase the area of contact of air in the air-out wind channel 16 with evaporimeter 21 to be favorable to evaporimeter 21's heat transfer, and connect a plurality of evaporimeters 21 in order along width direction, so also improved the heat transfer effect of device when having utilized the inside space of first cavity as far as possible. In fig. 3, the X direction is the length direction of the first chamber, and the Y direction is the width direction of the first chamber.

Further, two adjacent evaporators 21 form a group of heat exchange structures, and the two evaporators 21 in each group of heat exchange structures form a V-shaped structure. So set up, when the device was operated, the V-arrangement structure can divide into two parts to the air in the air-out wind channel 16 evenly that flows, and the air of every part can carry out the heat transfer with solitary evaporimeter 21, so can make evaporimeter 21 and as far as possible indoor air carry out the heat transfer to further improve evaporimeter 21's heat exchange efficiency, can satisfy the heat transfer demand of device. Moreover, the structure can increase the whole heat exchange area of the first heat exchange assembly, reduce the whole occupied space of the first heat exchange assembly as much as possible and ensure the miniaturization of the device structure.

Specifically, indoor supply-air outlet 12 sets up on the lateral wall of rack, and first heat transfer subassembly includes a plurality of first fans 22, and a plurality of first fans 22 set up side by side in air-out wind channel 16 along the width direction in air-out wind channel 16, and the one end of two evaporimeters 21 in every group heat transfer structure has the opening, and the opening sets up towards indoor supply-air outlet 12, and the opening of multiunit heat transfer structure and a plurality of first fan 22 one-to-one set up. Through setting up above-mentioned structure, set up first fan 22 between heat transfer structure's opening and indoor supply-air outlet 12, when the device operation, the air is by return air inlet 11 in proper order through heat transfer structure, first fan 22 and indoor supply-air outlet 12 flow to indoor, so set up, after two sets of heat transfer structures carry out the heat transfer with the air, under first fan 22's effect, the air after advancing the heat transfer can directly be arranged to indoor from indoor supply-air outlet 12. In the embodiment of this application, heat transfer structure specifically sets up to two sets of, so sets up, has also rationally utilized the space in the air outlet duct 16 when improving first cavity refrigerating output.

Of course, in other embodiments of this application, the quantity of heat transfer structure can also not restrict, so can improve the heat transfer effect of device to the maximize to satisfy the heat transfer demand of device under different environment, thereby enlarged the application scope of device, improved the suitability of device.

As shown in fig. 4, a third embodiment of the present application provides an integrated air conditioner, which is different from the first embodiment in that the indoor air supply outlet 12 is disposed at a side portion of the cabinet, the first heat exchange assembly includes a plurality of first fans 22, and the plurality of first fans 22 are disposed in the air outlet duct 16 in a stepped manner along a vertical direction, an axis of each first fan 22 has an intersection with the evaporator 21, and a distance between each first fan 22 and its corresponding intersection is the same. Because evaporimeter 21 slope sets up in air-out wind channel 16, and the upper end of evaporimeter 21 is close to indoor supply-air outlet 12 and sets up, so make the velocity of flow when the air of evaporimeter 21 upper end flows to indoor supply-air outlet 12 be greater than the velocity of flow when the air of evaporimeter 21 lower extreme flows to indoor supply-air outlet 12, through setting up above-mentioned structure, make every fan the same to the power that the air that flows out from evaporimeter 21 produced, thereby can guarantee that the air after the heat transfer of evaporimeter 21 can flow to indoor supply-air outlet 12 uniformly, the stability when the second cavity with indoor heat transfer has correspondingly improved, the heat transfer effect of device has further been guaranteed.

Further, the outdoor air outlet 14 is located at the top of the cabinet, and the second fan 32 is disposed corresponding to the outdoor air outlet 14. In the embodiment of this application, second fan 32 sets up the inside at the second cavity, so can make the rack protect second fan 32, avoids when the device moves, and external environment produces the interference to second fan 32, influences the normal operating of second fan 32 to can guarantee the stability when second fan 32 moves. Wherein, the second fan 32 still can set up in the outside of second cavity, is provided with like this and does benefit to the dismouting of second fan 32 to be convenient for the maintenance and the change of device.

Further, the outdoor air inlet 13 is located on two sides of the cabinet, the condenser 31 is disposed near the outdoor air inlet 13, the condenser 31 and the second fan 32 are disposed in the second chamber along the vertical direction, the condenser 31 is located below the second fan 32, and the outdoor air inlet 13 is located below the condenser 31. Through setting up above-mentioned structure, can make the air flow along vertical direction by supreme down, through condenser 31 heat transfer back, because the density of hot-air is less, the second fan 32 of so being convenient for discharges the hot-air to can improve second heat exchange assembly's heat exchange efficiency.

Wherein, compressor 41 can set up in the second cavity, also can set up in first cavity, and in the scheme of this application, compressor 41 sets up in the second cavity, and the aforesaid sets up simply rationally to set up compressor 41 in outdoor circulation cavity, can be favorable to the dismouting of device when guaranteeing compressor 41 normal operating, thereby the user of being convenient for has improved the maintenance efficiency of device to the maintenance of device. The compressor 41 may also be disposed in the first chamber, and since the condenser 31 may generate condensed water when the apparatus is in operation, the normal operation of the compressor 41 may be affected at this time, and the above arrangement can prevent the condensed water from dropping on the compressor 41, thereby ensuring the normal operation of the compressor 41.

Use the technical scheme of the utility model, set up evaporimeter 21 slope at the tip of air-out wind channel 16, and evaporimeter 21 at least part is located intercommunication wind channel 17, so set up, in the operation of integral type air conditioner, the air is by return air inlet 11 through return air wind channel 15, when intercommunication wind channel 17 gets into air-out wind channel 16, because evaporimeter 21 sets up for the slope, and at least part extends to in the intercommunication wind channel 17, so make the air current flow less in the required direction of flow that changes when flowing to evaporimeter 21, the end that need not to make the air current arrive return air wind channel 15 bumps the back and changes the air current flow direction with the wall again, the power loss who produces from this has been reduced, and compare in vertical evaporimeter 21 that sets up, evaporimeter 21 and fluid area of contact increase in this application, thereby can guarantee the heat transfer effect of integral type air conditioner. Simultaneously, be located the top of rack with outdoor air outlet 14, second fan 32 corresponds outdoor air outlet 14 and sets up, so avoid when the device moves, external environment produces the interference to second fan 32, influences the normal operating of second fan 32 to can guarantee the stability of second fan 32 when moving.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An integrated air conditioner, characterized in that it comprises:

the air conditioner comprises a cabinet, a first cavity and a second cavity which are mutually independent are arranged, a return air inlet (11), an indoor air supply outlet (12), an outdoor air inlet (13) and an outdoor air outlet (14) are arranged on the cabinet, the return air inlet (11) and the indoor air supply outlet (12) are respectively communicated with the first cavity, the outdoor air inlet (13) and the outdoor air outlet (14) are communicated with the second cavity, a return air duct (15), an outlet air duct (16) and a communication air duct (17) which extend along the horizontal direction are arranged in the first cavity, the communication air duct (17) is vertically arranged in the first cavity, one end of the return air duct (15) is connected with the return air inlet (11), the other end of the return air duct (15) is connected with one end of the communication air duct (17), and the other end of the communication air duct (17) is connected with one end of the outlet air duct (16), the other end of the air outlet duct (16) is connected with the indoor air supply outlet (12);

the first heat exchange assembly comprises an evaporator (21) and a first fan (22), the evaporator (21) is obliquely arranged at one end, connected with the communicating air duct (17), of the air outlet duct (16), the evaporator (21) is arranged in the first cavity, at least part of the evaporator (21) is positioned in the communicating air duct (17), and the first fan (22) is arranged in the air outlet duct (16) and is positioned at the downstream of the evaporator (21);

a second heat exchange assembly comprising a condenser (31) and a second fan (32), both the condenser (31) and the second fan (32) being disposed within the second chamber;

a compressor (41) connected to the evaporator (21) and the condenser (31), respectively.

2. The integrated air conditioner according to claim 1, wherein the first fan (22) is provided at a bottom or a side of the first chamber.

3. The integrated air conditioner according to claim 1, wherein the first heat exchange unit includes a plurality of the evaporators (21), the plurality of the evaporators (21) are sequentially connected in a width direction of the outlet air duct (16), and the plurality of the evaporators (21) are each obliquely disposed at an end of the outlet air duct (16).

4. An integrated air conditioner according to claim 3, wherein two adjacent evaporators (21) are a set of heat exchange structures, and two evaporators (21) in each set of heat exchange structures form a V-shaped structure.

5. The integrated air conditioner according to claim 4, wherein the indoor air supply outlet (12) is provided on a side wall of the cabinet, the first heat exchange assembly includes a plurality of first fans (22), the plurality of first fans (22) are provided in the air outlet duct (16) side by side along a width direction of the air outlet duct (16), one end of two evaporators (21) in each group of the heat exchange structures has an opening, the opening is provided toward the indoor air supply outlet (12), and the openings of the plurality of groups of the heat exchange structures are provided in one-to-one correspondence with the plurality of first fans (22).

6. The integrated air conditioner according to claim 1, wherein the indoor supply port (12) is provided at a side portion of the cabinet, the first heat exchange assembly includes a plurality of the first fans (22), the plurality of the first fans (22) are provided in the outlet duct (16) in a stepped manner in a vertical direction, an axis of each of the first fans (22) has an intersection with the evaporator (21), and a distance between each of the first fans (22) and its corresponding intersection is the same.

7. The integrated air conditioner according to claim 1, wherein the outdoor air outlet (14) is located at the top of the cabinet, and the second fan (32) is disposed corresponding to the outdoor air outlet (14).

8. The integrated air conditioner according to claim 7, wherein the outdoor intake opening (13) is located at both sides of the cabinet, the condenser (31) is disposed adjacent to the outdoor intake opening (13), and the condenser (31) and the second fan (32) are disposed in the second chamber in a vertical direction, the condenser (31) is located below the second fan (32), and the outdoor intake opening (13) is located below the condenser (31).

9. An integrated air conditioner according to claim 1, wherein the compressor (41) is provided in the second chamber.

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