CN219346645U

CN219346645U - Split outdoor unit and air conditioner

Info

Publication number: CN219346645U
Application number: CN202223220046.3U
Authority: CN
Inventors: 丁东青; 周剑波; 杜浩
Original assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Current assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-14
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a split type outdoor unit and an air conditioner, comprising: the first outer machine comprises a first shell, a fan and an outdoor heat exchanger, wherein the fan is positioned in the first shell, and the outdoor heat exchanger is connected with the first shell; the second outer machine comprises a second outer shell and a compressor arranged in the second outer shell; wherein, first outer machine and second outer machine can dismantle the connection. In the transportation process, the first outer machine and the second outer machine can be separated, so that the problem that a pipeline in the outdoor machine is easy to break in the transportation process is avoided; and in the scheme, the first outer machine and the second outer machine are smaller in weight compared with the outdoor machine with the integral structure, and can be carried by one person respectively, so that the installation can be realized without two persons operating, and the installation cost is reduced.

Description

Split outdoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a split type outdoor unit and an air conditioner.

Background

The existing air conditioner outdoor unit is generally of an integral structure, wherein a compressor is connected with an outdoor heat exchanger through a pipeline, and in long-distance transportation, the compressor shakes very much and drives the pipeline to shake, so that the root of the pipeline is broken, refrigerant leakage is caused, the pipeline can be fixed only through a mode of binding a fixing block, time and labor are consumed, and the effect is not very good. And, the outdoor unit of monolithic structure is heavier, needs two people to lift the unit to user's home and install, leads to the installation cost high.

Disclosure of Invention

The utility model provides a split type outdoor unit and an air conditioner, which are used for solving the problems that pipelines in the outdoor unit in the prior art are easy to break in the transportation process and the installation cost of the outdoor unit is high.

In order to solve the above problems, according to one aspect of the present utility model, there is provided a split type outdoor unit including: the first outer machine comprises a first shell, a fan and an outdoor heat exchanger, wherein the fan is positioned in the first shell, and the outdoor heat exchanger is connected with the first shell; the second outer machine comprises a second outer shell and a compressor arranged in the second outer shell; wherein, first outer machine and second outer machine can dismantle the connection.

Further, the outdoor heat exchanger and the compressor are detachably connected through the communicating pipe, the first outdoor machine further comprises a first pipe joint, the first pipe joint is arranged on the outdoor heat exchanger, the second outdoor machine further comprises a pipeline assembly and a second pipe joint, the pipeline assembly is connected with the compressor, and the second pipe joint is arranged on the pipeline assembly; wherein the first pipe joint is detachably connected with the communicating pipe, and/or the second pipe joint is detachably connected with the communicating pipe.

Further, the portion of the first pipe joint connected to the communication pipe is located outside the first housing, and the portion of the second pipe joint connected to the communication pipe is located outside the second housing.

Further, the second outer machine further comprises a support, the support is fixedly connected with the second outer shell, the support is provided with a limiting groove, and the second pipe joint is in limiting fit with the limiting groove.

Further, the pipeline assembly comprises a four-way valve and a plurality of connecting pipes, the four-way valve is connected with the compressor through the connecting pipes, and the second pipe joint is connected with one connecting pipe.

Further, the first outdoor unit further comprises a third pipe joint, the third pipe joint is arranged on the outdoor heat exchanger, and the third pipe joint is used for being connected with the indoor heat exchanger.

Further, the second outer machine further comprises a fourth pipe joint, the fourth pipe joint is arranged on the pipeline assembly, and the fourth pipe joint is used for being connected with the indoor heat exchanger.

Further, the first shell comprises a first outer cover, a first chassis and a first top cover, the fan is located in a cavity formed by surrounding the first outer cover, the first chassis and the first top cover, the outdoor heat exchanger is arranged on the first chassis, and two ends of the fan face the first outer cover and the outdoor heat exchanger respectively.

Further, the second housing includes a second housing, a second chassis, a second top cover, and a sealing plate, and the compressor is located in a cavity formed around the second housing, the second chassis, the second top cover, and the sealing plate.

Further, the second outer machine further comprises an electric control assembly, the electric control assembly is arranged in the second outer shell, and the compressor is electrically connected with the electric control assembly.

According to another aspect of the present utility model, there is provided an air conditioner including the above-described split type outdoor unit.

By applying the technical scheme of the utility model, the utility model provides a split outdoor unit, which comprises: the first outer machine comprises a first shell, a fan and an outdoor heat exchanger, wherein the fan is positioned in the first shell, and the outdoor heat exchanger is connected with the first shell; the second outer machine comprises a second outer shell and a compressor arranged in the second outer shell; wherein, first outer machine and second outer machine can dismantle the connection. In the scheme, the outdoor unit with the existing integral structure is arranged as a first outdoor unit and a second outdoor unit which are separated, and the first outdoor unit and the second outdoor unit are detachably connected, so that the first outdoor unit and the second outdoor unit can be separated in the transportation process, the shake of a compressor is not transmitted to a communicating pipe connected with an outdoor heat exchanger, and at least one end of the communicating pipe is in an unconstrained state, and the communicating pipe is not broken even if the communicating pipe shakes, so that the problem that a pipeline in the outdoor unit is easy to break in the transportation process is avoided; and in this scheme first outer machine, second outer machine compare weight less with overall structure's off-premises station, can realize alone carrying first outer machine, second outer machine respectively, after reaching the mounted position, through communicating pipe with both connect can, need not two people's operations just so can realize the installation, reduced installation cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view illustrating a split outdoor unit according to an embodiment of the present utility model;

FIG. 2 shows an exploded view of the second handset of FIG. 1;

fig. 3 shows an exploded view of the first external machine of fig. 1.

Wherein the above figures include the following reference numerals:

10. a first external machine; 11. a first housing; 111. a first housing; 112. a first chassis; 113. a first top cover; 12. a blower; 13. an outdoor heat exchanger; 14. a first pipe joint; 15. a third pipe joint;

20. a second external machine; 21. a second housing; 211. a second housing; 212. a second chassis; 213. a second top cover; 214. a sealing plate; 22. a compressor; 23. a pipeline assembly; 24. a second pipe joint; 25. a bracket; 26. a fourth pipe joint; 27. and an electric control assembly.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a split type outdoor unit including: the first outer machine 10, the first outer machine 10 includes a first outer shell 11, a fan 12 and an outdoor heat exchanger 13, the fan 12 is positioned in the first outer shell 11, and the outdoor heat exchanger 13 is connected with the first outer shell 11; a second casing 20, the second casing 20 including a second housing 21 and a compressor 22 disposed within the second housing 21; wherein the first external machine 10 and the second external machine 20 are detachably connected.

In this scheme, the existing outdoor unit of the overall structure is configured as the first outdoor unit 10 and the second outdoor unit 20 which are separated, and the first outdoor unit 10 and the second outdoor unit 20 are detachably connected, so that the first outdoor unit 10 and the second outdoor unit 20 can be separated during transportation, and thus the shake of the compressor 22 is not transferred to the communication pipe connected with the outdoor heat exchanger 13, and it can be understood that at least one end of the communication pipe is in an unconstrained state, and the communication pipe is not broken even if the communication pipe shakes, thereby avoiding the problem that the pipeline in the outdoor unit is easily broken during transportation; in addition, the first outer machine 10 and the second outer machine 20 in the scheme have smaller weight compared with the outdoor machine with the integral structure, so that one person can carry the first outer machine 10 and the second outer machine 20 respectively, and after the first outer machine and the second outer machine reach the installation position, the first outer machine and the second outer machine are connected through the communicating pipe, the installation can be realized without two persons operating, and the installation cost is reduced.

In the present embodiment, the outdoor heat exchanger 13 and the compressor 22 are detachably connected through a communication pipe, the first outdoor machine 10 further includes a first pipe joint 14, the first pipe joint 14 is disposed on the outdoor heat exchanger 13, the second outdoor machine 20 further includes a pipe assembly 23 and a second pipe joint 24, the pipe assembly 23 is connected to the compressor 22, and the second pipe joint 24 is disposed on the pipe assembly 23; wherein the first pipe joint 14 and the communicating pipe are detachably connected, and/or the second pipe joint 24 and the communicating pipe are detachably connected. Namely, in the present embodiment, the connection between the first external unit 10 and the second external unit 20 is achieved by the cooperation of the communication pipe with the first pipe joint 14 and the second pipe joint 24. The connecting position of the communicating pipe and the pipe joint is provided with a sealing ring to ensure sealing and avoid leakage.

As shown in fig. 1, the portion of the first pipe joint 14 connected to the communication pipe is located outside the first housing 11, and the portion of the second pipe joint 24 connected to the communication pipe is located outside the second housing 21. Therefore, shielding can be avoided, and the connection operation of the pipeline is facilitated.

As shown in fig. 2, the second external unit 20 further includes a bracket 25, the bracket 25 is fixedly connected with the second external unit 21, the bracket 25 has a limit groove, and the second pipe joint 24 is in limit fit with the limit groove. The second pipe joint 24 can be limited and supported by the bracket 25.

Optionally, a sheet metal part is fixedly connected to the second pipe joint 24, and the fastener passes through the sheet metal part and the bracket 25 to realize the fixed connection of the second pipe joint 24 and the bracket 25, so that the fixing effect on the second pipe joint 24 is improved. The limiting groove is internally provided with a vibration reduction pad, and the vibration reduction pad wraps the second pipe joint 24, so that the vibration of the second pipe joint 24 can be reduced, the damage is avoided, and the noise is reduced.

In this embodiment, the piping assembly 23 includes a four-way valve and a plurality of connection pipes, the four-way valve is connected to the compressor 22 through the connection pipes, and the second pipe joint 24 is connected to one connection pipe. The four-way valve can change the flow direction of the refrigerant so as to realize the switching of the refrigerating or heating functions of the air conditioner.

As shown in fig. 3, the first outdoor unit 10 further includes a third pipe joint 15, the third pipe joint 15 is provided on the outdoor heat exchanger 13, and the third pipe joint 15 is for connection with the indoor heat exchanger. The outdoor heat exchanger 13 and the indoor heat exchanger can be connected by the third pipe joint 15, thereby performing refrigerant flow and heat exchange.

As shown in fig. 2, the second outdoor unit 20 further includes a fourth pipe joint 26, the fourth pipe joint 26 is provided on the pipe assembly 23, and the fourth pipe joint 26 is used for connection with the indoor heat exchanger. The compressor 22 and the indoor heat exchanger can be connected through the fourth pipe joint 26, so that the refrigerant flow and the heat exchange can be performed.

As shown in fig. 3, the first housing 11 includes a first outer cover 111, a first chassis 112, and a first top cover 113, the fan 12 is located in a cavity formed by surrounding the first outer cover 111, the first chassis 112, and the first top cover 113, the outdoor heat exchanger 13 is disposed on the first chassis 112, and two ends of the fan 12 face the first outer cover 111 and the outdoor heat exchanger 13, respectively. The first housing 111 is used for air intake, and the air sucked by the fan 12 is blown to the outdoor heat exchanger 13, exchanges heat with the outdoor heat exchanger 13, and then is blown out. The first housing 111 includes a main panel and two opposite side plates, the side plates have ventilation holes, the main panel has an air inlet grille, and the outdoor heat exchanger 13 has a U shape, so that a heat exchanging area can be increased.

As shown in fig. 2, the second housing 21 includes a second housing 211, a second chassis 212, a second top cover 213, and a sealing plate 214, and the compressor 22 is located in a cavity formed around the second housing 211, the second chassis 212, the second top cover 213, and the sealing plate 214. The compressor 22 is connected to the second chassis 212 through a plurality of vibration reducing structures, so that vibration of the compressor 22 during operation can be buffered, and noise is reduced.

In this embodiment, the second casing 20 further includes an electronic control assembly 27, the electronic control assembly 27 is disposed in the second casing 21, and the compressor 22 is electrically connected to the electronic control assembly 27. The compressor 22 and the like can be controlled by an electronic control assembly 27.

Optionally, the weight difference between the first external machine 10 and the second external machine 20 is less than 20%, so that the weights of the first external machine 10 and the second external machine 20 are relatively close, the excessive weight of a single external machine is avoided, and the personnel can conveniently carry the external machine. The weight of the first and second outer machines 10 and 20 is between 20 and 30 kg, which facilitates the handling and installation operations by a single person.

The utility model also provides an air conditioner which comprises the split type outdoor unit. In this scheme, the existing outdoor unit of the overall structure is configured as the first outdoor unit 10 and the second outdoor unit 20 which are separated, and the outdoor heat exchanger 13 of the first outdoor unit 10 and the compressor 22 of the second outdoor unit 20 are detachably connected through the communication pipe, so that the first outdoor unit 10 and the second outdoor unit 20 can be separated during transportation, and thus the shake of the compressor 22 is not transferred to the communication pipe connected with the outdoor heat exchanger 13, and it can be understood that at least one end of the communication pipe is in an unconstrained state, and the communication pipe is not broken even if the communication pipe shakes, thereby avoiding the problem that the pipeline in the outdoor unit is easily broken during transportation; in addition, the first outer machine 10 and the second outer machine 20 in the scheme have smaller weight compared with the outdoor machine with the integral structure, so that one person can carry the first outer machine 10 and the second outer machine 20 respectively, and after the first outer machine and the second outer machine reach the installation position, the first outer machine and the second outer machine are connected through the communicating pipe, the installation can be realized without two persons operating, and the installation cost is reduced.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

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 in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative 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 in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Claims

1. A split type outdoor unit, comprising:

the outdoor heat exchanger comprises a first outdoor machine (10), wherein the first outdoor machine (10) comprises a first shell (11), a fan (12) and an outdoor heat exchanger (13), the fan (12) is positioned in the first shell (11), and the outdoor heat exchanger (13) is connected with the first shell (11);

a second external machine (20), the second external machine (20) comprising a second housing (21) and a compressor (22) disposed within the second housing (21);

the outdoor heat exchanger (13) is detachably connected with the compressor (22) through a communicating pipe, the first outdoor machine (10) further comprises a first pipe joint (14), the first pipe joint (14) is arranged on the outdoor heat exchanger (13), the second outdoor machine (20) further comprises a pipeline assembly (23) and a second pipe joint (24), the pipeline assembly (23) is connected with the compressor (22), and the second pipe joint (24) is arranged on the pipeline assembly (23); wherein the first pipe joint (14) and the communicating pipe are detachably connected, and/or the second pipe joint (24) and the communicating pipe are detachably connected.

2. The outdoor unit of claim 1, wherein a portion of the first pipe joint (14) connected to the communication pipe is located outside the first casing (11), and a portion of the second pipe joint (24) connected to the communication pipe is located outside the second casing (21).

3. The outdoor unit of claim 1, wherein the second outdoor unit (20) further comprises a bracket (25), the bracket (25) is fixedly connected with the second casing (21), the bracket (25) has a limit groove, and the second pipe joint (24) is in limit fit with the limit groove.

4. The outdoor unit of claim 1, wherein the piping assembly (23) comprises a four-way valve and a plurality of connection pipes, the four-way valve being connected to the compressor (22) through the connection pipes, and the second pipe joint (24) being connected to one of the connection pipes.

5. The outdoor unit of claim 1, wherein the first outdoor unit (10) further comprises a third pipe joint (15), the third pipe joint (15) being disposed on the outdoor heat exchanger (13), the third pipe joint (15) being for connection with an indoor heat exchanger.

6. The outdoor unit of claim 1, wherein the second outdoor unit (20) further comprises a fourth pipe joint (26), the fourth pipe joint (26) being disposed on the pipe assembly (23), the fourth pipe joint (26) being for connection with an indoor heat exchanger.

7. The split type outdoor unit according to claim 1, wherein the first casing (11) includes a first casing (111), a first chassis (112) and a first top cover (113), the blower (12) is located in a cavity formed by surrounding the first casing (111), the first chassis (112) and the first top cover (113), the outdoor heat exchanger (13) is disposed on the first chassis (112), and both ends of the blower (12) are respectively directed toward the first casing (111) and the outdoor heat exchanger (13).

8. The outdoor unit of claim 1, wherein the second casing (21) includes a second housing (211), a second base plate (212), a second top cover (213), and a sealing plate (214), and the compressor (22) is disposed in a cavity formed by surrounding the second housing (211), the second base plate (212), the second top cover (213), and the sealing plate (214).

9. The outdoor unit of claim 1, wherein the second outdoor unit (20) further comprises an electric control unit (27), the electric control unit (27) is disposed in the second casing (21), and the compressor (22) is electrically connected to the electric control unit (27).

10. An air conditioner, characterized in that the air conditioner includes the split type outdoor unit according to any one of claims 1 to 9.