CN204494639U - Air-conditioner outdoor unit and air-conditioner - Google Patents

Abstract

The utility model provides an air conditioner outdoor unit and an air conditioner, wherein the air conditioner outdoor unit comprises: a chassis, a side plate, an upper cover, a heat exchanger, a fixing frame, a fan, a compressor and an electric control box; the side plate is in the form of a ring shape, and encloses an installation cavity, and the lower end of the side plate is connected with the chassis, and the upper end is connected with the upper cover; the heat exchanger is connected with the chassis, and encloses an accommodating cavity; the fixed frame is connected with the upper end of the side plate; the compressor The lower end is connected with the chassis and located in the accommodating chamber. In the outdoor unit of the air conditioner provided by the utility model, the fan is arranged in the installation cavity surrounded by the heat exchanger, so that the air intake in each part of the heat exchanger is more uniform, even if the heat transfer of each part of the heat exchanger is basically the same, thereby improving At the same time, the mounting frame is fixedly connected to the side plate. This fixing method makes the mounting frame more stable, thus making the fan more stable during operation and reducing the vibration caused by the fan during operation. Noise, thereby improving the comfort of the product.

Description

Air conditioner outdoor unit and air conditioner

technical field

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

Background technique

At present, in the prior art, the shape of the outdoor unit and the heat exchanger of the air conditioner is generally rectangular, but because the shape of the wind rotor blade is circular, the negative pressure zone formed by it presents a circular equal pressure zone in the cavity of the external unit. There is a big difference in the structure between the nip area and the rectangular air conditioner outdoor unit and its heat exchanger, which makes the heat transfer effect of each area of the heat exchanger also have a big difference, and some heat exchangers far away from the fan blade negative pressure area Due to the small wind speed, the heat exchanger area is located at the far edge of the negative pressure area of the fan blade. There is a huge difference in the heat exchange effect of the normal heat exchange area, which actually wastes the heat exchanger area and materials, which is not an optimal structural design. .

Utility model content

In order to solve at least one of the above technical problems, an object of the present utility model is to provide an air conditioner outdoor unit with simple structure and good heat exchange effect.

Another object of the present utility model is to provide an air conditioner with the above-mentioned air conditioner outdoor unit

In view of this, the embodiment of the first aspect of the present invention provides an air conditioner outdoor unit, including: a chassis, the chassis is circular; a side plate, the side plate is provided with a plurality of air inlet holes, the The side plate is circular and surrounds an installation cavity, and the lower end of the side plate is connected to the edge of the chassis; the upper cover is provided with an air outlet, and the upper end of the side plate is connected to the edge of the chassis. The edge of the upper cover is connected; the heat exchanger, the heat exchanger is connected with the chassis, and the heat exchanger is C-shaped as a whole, and surrounds a receiving cavity; the fixing frame, the fixing frame is connected with the chassis The upper end of the side plate is connected and is located in the accommodating cavity; the fan is installed on the fixing frame; the lower end of the compressor is connected with the chassis and is located in the accommodating In the cavity; and an electric control box, the electric control box is connected with the side plate and is located at the gap of the heat exchanger.

In the outdoor unit of the air conditioner provided by the utility model, the heat exchanger is C-shaped, and the fan is arranged in the installation cavity surrounded by the heat exchanger, so that the air inlet of the heat exchanger is more uniform, even if the heat exchange of the heat exchanger is The heat is basically the same, which improves the exchange efficiency of the heat exchanger. At the same time, the installation frame is fixedly connected with the side plate. The noise generated by vibration during operation improves the comfort of the product.

Specifically, in the prior art, the outdoor unit of the air conditioner and the heat exchanger are rectangular, while the negative pressure area formed by the fan is circular, resulting in uneven heat transfer of the heat exchanger, while the outdoor unit of the air conditioner provided by the utility model, During the operation of the fan, a circular negative pressure area is formed in the installation cavity, and because the heat exchanger is C-shaped, the fan is installed in the installation cavity surrounded by the heat exchanger, that is, the heat exchanger wraps the fan, The negative pressure area is matched with the heat exchanger, so that the air inlet of the heat exchanger is more uniform, thereby improving the heat exchange efficiency of the heat exchanger. In addition, the mounting frame is fixedly connected with the side plate. The frame is more stable, which makes the fan more stable during operation, reduces the noise caused by the vibration of the fan during operation, and improves the comfort of the product. At the same time, under the same heat transfer efficiency, C The shape of the heat exchanger occupies less space, making the space structure compact, so that the overall volume of the air conditioner outdoor unit is small, that is, the footprint of the air conditioner outdoor unit is reduced, so that the air conditioner outdoor unit can be installed in a smaller space.

In addition, the air conditioner outdoor unit in the above embodiments provided by the utility model can also have the following additional technical features:

According to an embodiment of the present invention, the side plate includes: a surrounding plate, on which a plurality of air inlet holes are arranged, and the surrounding plate is in a C shape as a whole; and a side cover plate, the The side cover is located at the gap of the enclosure and connected with the enclosure.

According to an embodiment of the present utility model, a handle is provided on the side cover.

According to an embodiment of the present invention, the fixing frame includes: a plurality of connecting rods, one end of which is connected to the upper end of the side plate; One end of the connecting rod is fixedly connected, and the installation seat supports the fan.

According to an embodiment of the present invention, the fixing frame includes three connecting rods.

According to an embodiment of the present invention, the fan includes: a motor, the motor is supported on the mounting base; and an axial flow rotor, the axial flow rotor is connected to the output shaft of the motor.

According to an embodiment of the present utility model, an air outlet grille is arranged at the air outlet.

According to an embodiment of the present utility model, the outlet grille includes: a support frame, the support frame includes a plurality of skeletons, one end of the plurality of skeletons is connected, and the other end is connected with the upper cover. It is radial; and a network cable, the network cable is fixedly connected to the support frame, and the network cable is wound from the center of the support frame to the edge of the support frame one by one.

According to an embodiment of the present invention, the support frame includes three skeletons.

The embodiment of the second aspect of the utility model provides an air conditioner, including the air conditioner outdoor unit described in any one of the above.

The embodiment of the second aspect of the utility model provides the air conditioner outdoor unit provided by the embodiment of the first aspect, and the fan is arranged in the installation cavity surrounded by the heat exchanger, so that the air intake of the heat exchanger is more uniform , even if the heat transfer in all parts of the heat exchanger is basically the same, thereby improving the heat exchange efficiency of the heat exchanger, at the same time, the mounting frame is fixedly connected with the side plate. It is more stable, reduces the noise generated by the vibration of the fan during operation, and improves the comfort of the product.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is the structural representation of the air conditioner outdoor unit described in the utility model;

Fig. 2 is a top structural schematic diagram of the outdoor unit of the air conditioner shown in Fig. 1;

Fig. 3 is a schematic diagram of the exploded structure of the outdoor unit of the air conditioner shown in Fig. 1;

Fig. 4 is a schematic cross-sectional structure diagram of A-A direction in Fig. 1;

Fig. 5 is a schematic cross-sectional structure diagram along B-B direction in Fig. 1 .

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 to Fig. 5 is:

1 chassis, 2 side panels, 201 enclosure, 202 side cover, 203 air inlet, 3 upper cover, 301 air outlet, 4 heat exchanger, 5 fixing frame, 501 connecting rod, 502 mounting seat, 6 fan, 601 Motor, 602 axial flow wind wheel, 7 compressors, 8 electric control boxes, 9 handles, 10 outlet grilles, 1001 frame, 1002 network cables.

Detailed ways

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following limitations of the specific embodiments disclosed.

The outdoor unit of the air conditioner according to some embodiments of the present utility model will be described below with reference to FIGS. 1 to 5 .

As shown in Figures 1 to 5, the air conditioner outdoor unit provided by the embodiment of the first aspect of the present invention includes: a chassis 1, a side plate 2, an upper cover 3, a heat exchanger 4, a fixing frame 5, a fan 6, a compressor machine 7 and electric control box 8.

Specifically, the chassis 1 is circular; the side plate 2 is provided with a plurality of air inlet holes 203, the side plate 2 is circular and encloses an installation cavity, and the lower end of the side plate 2 is connected to the edge of the chassis 1; The upper cover 3 is provided with an air outlet 301, and the upper end of the side plate 2 is connected to the edge of the upper cover 3; the heat exchanger 4 is connected to the chassis 1, and the heat exchanger 4 is C-shaped as a whole and encloses a receiving chamber The fixed frame 5 is connected with the upper end of the side plate 2 and is located in the accommodation cavity; the fan 6 is installed on the fixed frame 5; the lower end of the compressor 7 is connected with the chassis 1 and is located in the accommodation cavity; the electric control box 8 and the side The plates 2 are connected and located in the gap of the heat exchanger 4 .

In the outdoor unit of the air conditioner provided by the utility model, the heat exchanger 4 is C-shaped, and the fan 6 is arranged in the installation cavity surrounded by the heat exchanger 4, so that the air inlet of the heat exchanger 4 is more uniform, even if the heat exchanger 4. The heat exchange at all places is basically the same, thereby improving the exchange efficiency of the heat exchanger 4. At the same time, the mounting frame is fixedly connected with the side plate 2. This fixing method makes the mounting frame more stable, so that the fan 6 is in operation. It is more stable, reduces the noise generated by the vibration of the fan 6 during operation, and improves the comfort of the product.

In one embodiment of the present invention, the side panel 2 includes: a surrounding panel 201 and a side cover panel 202 .

Specifically, as shown in Fig. 3, Fig. 4 and Fig. 5, a plurality of air inlet holes 203 are arranged on the shroud 201, and the whole of the shroud 201 is C-shaped; the side cover 202 is located at the gap of the shroud 201, and Connect with the enclosure 201.

In this embodiment, the structure of the side plate 2 has a simple structure and is easy to produce, process and manufacture under the condition that the service strength is satisfied, thereby improving the production efficiency of the product and further reducing the production cost of the product.

In one embodiment of the present utility model, as shown in FIG. 1 , FIG. 3 , FIG. 4 and FIG. 5 , a handle 9 is provided on the side cover 202 .

In this embodiment, the handle 9 is set so that the hands of the personnel can have a place to exert force on the product during the process of transportation or installation, which is convenient for the personnel to carry and move.

In one embodiment of the present invention, as shown in FIG. 3 and FIG. 5 , the fixing frame 5 includes: a plurality of connecting rods 501 and a mounting base 502 .

Specifically, one end of the plurality of connecting rods 501 is connected to the upper end of the side plate 2 ; the mounting seat 502 is fixedly connected to one end of the plurality of connecting rods 501 , and the mounting seat 502 supports the fan 6 .

In this embodiment, the structure of the fixing frame 5 has a simple structure and is easy to produce, process and manufacture under the condition that the use strength is satisfied, thereby improving the production efficiency of the product and further reducing the production cost of the product.

In one embodiment of the present utility model, as shown in FIG. 3 , FIG. 4 and FIG. 5 , the fixing frame 5 includes three connecting rods 501 .

In this embodiment, the three connecting rods 501 are triangular in shape, and the triangular structure is relatively stable when the strength of use is satisfied, thereby improving the stability of the fixing frame 5 .

In one embodiment of the present utility model, as shown in FIG. 3 , FIG. 4 and FIG. 5 , the blower fan 6 includes: a motor 601 and an axial flow wind wheel 602 .

Specifically, the motor 601 is supported on the mounting base 502 ; the connection between the axial flow wind wheel 602 and the output shaft of the motor 601 .

In this embodiment, the axial flow wind wheel 602 can make the air have a higher flow rate, thereby increasing the flow rate of the air passing through the heat exchanger 4 per unit time, thereby improving the heat exchange efficiency of the product.

In one embodiment of the present utility model, as shown in FIG. 1 , FIG. 2 and FIG. 3 , an air outlet grill 10 is provided at the air outlet 301 .

In this embodiment, the arrangement of the air outlet grille 10 can prevent sundries from entering into the outdoor unit of the air conditioner through the air outlet 301, hindering the normal use of the fan 6, and causing the indoor unit to fail to work normally.

In one embodiment of the present utility model, as shown in FIG. 2 , the outlet grille 10 includes: a support frame and a network cable 1002 .

Specifically, the support frame includes a plurality of skeletons 1001, one end of the plurality of skeletons 1001 is connected, the other end is connected with the upper cover 3, and the whole is radial; the network cable 1002 is fixedly connected with the support frame, and the network cable 1002 is from the center of the support frame to the The edge of the support frame is wound round by round.

In this embodiment, the structure of the outlet grille 10 has a simple structure and is easy to manufacture, so as to improve the production efficiency of the product and further reduce the production cost of the product under the condition of satisfying the use strength.

In one embodiment of the present invention, as shown in FIG. 2 , the support frame includes three skeletons 1001 .

In this embodiment, the three skeletons 1001 are triangular in shape, and the triangular structure is relatively stable when the strength of use is satisfied, thereby improving the stability of the supporting frame.

The air conditioner provided by the embodiment of the second aspect of the utility model includes the outdoor unit of the air conditioner described in any one of the above embodiments.

The embodiment of the second aspect of the utility model provides the air conditioner outdoor unit provided by the embodiment of the first aspect, and the fan 6 is arranged in the installation cavity surrounded by the heat exchanger 4, so that the heat exchanger 4 can enter the air everywhere. Even more uniform, even if the heat exchange of the heat exchanger 4 is basically the same everywhere, thereby improving the exchange efficiency of the heat exchanger 4, at the same time, the mounting frame is fixedly connected with the side plate 2, and this fixing method makes the mounting frame more stable. Therefore, the fan 6 is more stable during operation, the noise generated by the vibration of the fan 6 during operation is reduced, and the use comfort of the product is improved.

To sum up, in the outdoor unit of the air conditioner provided by the utility model, the heat exchanger 4 is C-shaped, and the fan 6 is arranged in the installation cavity surrounded by the heat exchanger 4, so that the air inlet of the heat exchanger 4 is more uniform , even if the heat exchange in each part of the heat exchanger 4 is basically the same, thereby improving the exchange efficiency of the heat exchanger 4, and at the same time, the mounting frame is fixedly connected with the side plate 2, this kind of fixing method makes the mounting frame more stable, so that the fan 6 is more stable during operation, reducing the noise generated by the vibration of the fan 6 during operation, thereby improving the comfort of the product.

Specifically, in the prior art, the outdoor unit of the air conditioner and the heat exchanger 4 are rectangular, while the negative pressure area formed by the fan 6 is circular, which leads to uneven heat transfer of the heat exchanger 4, while the air conditioner provided by the utility model During the operation of the outdoor unit, the fan 6 forms a circular negative pressure area in the installation cavity, and since the heat exchanger 4 is C-shaped, the fan 6 is arranged in the installation cavity surrounded by the heat exchanger 4, namely The fan 6 is wrapped around the heat exchanger 4, and the negative pressure area matches the heat exchanger 4, so that the air inlet of the heat exchanger 4 is more uniform, thereby improving the heat exchange efficiency of the heat exchanger 4. In addition, the mounting frame It is fixedly connected with the side plate 2. This fixing method makes the mounting frame more stable, so that the fan 6 is more stable during operation, and reduces the noise caused by the vibration of the fan 6 during operation, thereby improving the use of the product. At the same time, under the same heat exchange efficiency, the space occupied by the C-shaped heat exchanger 4 is smaller, which makes the space structure compact, so that the overall volume of the outdoor unit of the air conditioner is small, which reduces the occupation of the outdoor unit of the air conditioner. The floor area allows the outdoor unit of the air conditioner to be installed in a small space.

In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "connection", "fixed" and other terms should be interpreted in a broad sense, for example, "connection" can be fixed connection, detachable connection, or integral connection; "connection" can be directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the utility model.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in the present application. Novel at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. An air conditioner outdoor unit, characterized in that it comprises: a chassis, the chassis is circular; A side plate, the side plate is provided with a plurality of air inlet holes, the side plate is in the shape of a ring, and surrounds an installation cavity, and the lower end of the side plate is connected to the edge of the chassis; An upper cover, the upper cover is provided with an air outlet, and the upper end of the side plate is connected to the edge of the upper cover; A heat exchanger, the heat exchanger is connected to the chassis, and the heat exchanger is C-shaped as a whole and encloses a receiving chamber; a fixing frame, the fixing frame is connected to the upper end of the side plate and is located in the accommodating cavity; A fan, the fan is installed on the fixed frame; a compressor, the lower end of the compressor is connected to the chassis and is located in the accommodating chamber; and an electric control box is connected to the side plate and is located in the gap of the heat exchanger place. 2. The air conditioner outdoor unit according to claim 1, characterized in that: The side panels include: a shroud, on which a plurality of air inlet holes are arranged, and the whole of the shroud is C-shaped; and a side cover, the side cover is located at the gap of the shroud, and Said panel connection. 3. The air conditioner outdoor unit according to claim 2, characterized in that: A handle is provided on the side cover. 4. The air conditioner outdoor unit according to claim 1, characterized in that: The mount includes: a plurality of connecting rods, one end of the plurality of connecting rods is connected to the upper end of the side plate; and An installation base, the installation base is fixedly connected to one end of the plurality of connecting rods, and the installation base supports the fan. 5. The air conditioner outdoor unit according to claim 4, characterized in that: The fixing frame includes three connecting rods. 6. The air conditioner outdoor unit according to any one of claims 1 to 5, characterized in that, The fan includes: a motor supported on the mount; and An axial flow wind wheel, the connection between the axial flow wind wheel and the output shaft of the motor. 7. The air conditioner outdoor unit according to claim 6, characterized in that: An air outlet grille is arranged at the air outlet. 8. The air conditioner outdoor unit according to claim 7, characterized in that: The outlet grille includes: A support frame, the support frame includes a plurality of skeletons, one end of the plurality of skeletons is connected, and the other end is connected with the upper cover, and the whole is radial; and A network cable, the network cable is fixedly connected to the support frame, and the network cable is wound round by circle from the center of the support frame to the edge of the support frame. 9. The air conditioner outdoor unit according to claim 8, characterized in that: The support frame includes three skeletons. 10. An air conditioner, characterized by comprising the air conditioner outdoor unit according to any one of claims 1 to 9.