CN203869190U - Air-conditioning outdoor unit and air conditioner - Google Patents

Abstract

The utility model provides an outdoor unit of an air conditioner and an air conditioner. Among them, the outdoor unit of the air conditioner includes: chassis, four-way valve, heat exchanger, mounting frame, compressor, volute, fan and enclosure, the chassis is circular; the heat exchanger is cylindrical with a cavity, and the heat exchanger The lower end of the compressor is connected to the chassis; the lower end of the compressor is connected to the chassis and is located in the housing cavity; the four-way valve is fixed on the upper end of the compressor; the mounting frame is fixed on the upper end of the heat exchanger; the volute is fixed on the mounting frame Above; the fan is located in the volute; one end of the shroud is connected to the chassis, the other end is fixedly connected to the mounting frame, and is located at the opening of the heat exchanger. The outdoor unit of the air conditioner provided by the utility model is cylindrical, and the space structure of each component is compact, the overall volume of the outdoor unit of the air conditioner is small, and the weight distribution is even; The structure of the outdoor unit is simpler, and the assembly is easier, thereby improving the production efficiency 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 containing the air conditioner outdoor unit.

Background technique

At present, most of the air conditioner outdoor units in the prior art have a cubic structure, and the compressor, heat exchanger, and fan are arranged horizontally. The layout of each component is unreasonable, and the space layout is not compact enough. Larger, and the weight is concentrated at one end of the compressor, and the weight distribution is extremely uneven.

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 reasonable arrangement of components and small overall volume.

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

In view of this, the embodiment of the first aspect of the utility model provides an air conditioner outdoor unit, including: a chassis, the chassis is circular; a heat exchanger, the heat exchanger is cylindrical, and the heat exchanger The device has an accommodating cavity, the lower end of the heat exchanger is connected with the chassis; the compressor, the lower end of the compressor is connected with the chassis, and is located in the accommodating cavity; the four-way valve, the four The through valve is fixed on the upper end of the compressor; the mounting frame is fixed on the upper end of the heat exchanger; the volute is fixed on the mounting frame; the fan is fixed on the fan Located in the volute; and a shroud, one end of the shroud is fixedly connected to the chassis, the other end is fixedly connected to the installation frame, and the shroud is located at the opening of the heat exchanger.

The outdoor unit of the air conditioner provided by the utility model is cylindrical, with a compact space structure, the overall volume of the outdoor unit of the air conditioner is small, and the weight distribution is even; It is simpler and easier to assemble, thereby improving the production efficiency of the product, thereby reducing the manufacturing cost, and the cylindrical heat exchanger makes the heat exchange on the entire heat exchange area more uniform and more efficient. Specifically, this The outdoor unit of the air conditioner provided by the utility model changes the shape of the chassis in the prior art from a rectangle to a circle, the compressor is placed on the middle part instead of one end of the chassis, and the motor and fan are placed horizontally with the compressor instead of the original one. Instead, it is placed vertically above the compressor, and the top cover of the volute covers the fan to form the basic structure of the outdoor unit of the air conditioner. Compared with the outdoor unit of the air conditioner in the prior art, this structure has a more compact structure of each component, and the outdoor unit of the air conditioner is more compact. The overall volume of the machine is smaller and the weight distribution is more even.

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 outdoor unit of the air conditioner further includes: a gas-liquid separator, the gas-liquid separator is located in the accommodating chamber and is connected to the compressor and the four-way valve respectively.

According to an embodiment of the present utility model, the outdoor unit of the air conditioner further includes: an oil separator, the oil separator is located in the accommodating cavity, and is respectively connected with the air outlet of the compressor and the four-way valve.

According to an embodiment of the present invention, the outdoor unit of the air conditioner further includes: a frequency converter module installed in the volute and located on the upper part of the fan.

According to an embodiment of the present invention, the outdoor unit of the air conditioner further includes: a sound insulation cover installed on the compressor.

According to an embodiment of the present invention, a water collection tank is provided at the bottom of the volute, and the water collection tank is used to collect condensed water, and a water leakage hole is provided at the bottom of the water collection tank.

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

According to an embodiment of the utility model, the fan is a centrifugal fan.

According to an embodiment of the present invention, the outdoor unit of the air conditioner further includes: a plurality of support frames, one end of the plurality of support frames is fixedly connected to the chassis, and the other end is connected to the installation frame.

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

The air conditioner provided in the embodiment of the second aspect of the utility model is equipped with the outdoor unit of the air conditioner provided in the embodiment of the first aspect, which reduces the use of parts, makes the structure of the outdoor unit of the air conditioner simpler and easier to assemble, thereby improving the quality of the product. Production efficiency, thereby reducing manufacturing costs.

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

Fig. 3 is a top structural schematic diagram 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. 3;

Fig. 5 is a schematic structural view of the volute shown in Fig. 1;

Fig. 6 is a schematic cross-sectional structural diagram of B-B in Fig. 5 .

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 to Fig. 6 is:

1 chassis, 2 heat exchanger, 201 housing chamber, 202 opening, 3 compressor, 4 four-way valve, 5 installation frame, 6 volute, 601 water collection tank, 602 water leakage hole, 7 fan, 8 enclosure, 9 support frame , 10 outlet grilles.

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 following describes the outdoor unit of the air conditioner according to some embodiments of the present utility model with reference to FIGS. 1 to 6 .

As shown in Fig. 1, Fig. 2 and Fig. 3, the air conditioner outdoor unit provided by the utility model includes: a chassis 1, a heat exchanger 2, a compressor 3, a four-way valve 4, a mounting frame 5, a fan 7 and a shroud 8.

Specifically, as shown in Figures 2 and 4, the chassis 1 is circular; the heat exchanger 2 is cylindrical, and the heat exchanger 2 has a housing cavity 201, and the lower end of the heat exchanger 2 is connected to the chassis 1; the compressor The lower end of 3 is connected with the chassis 1 and is located in the accommodation chamber 201; the four-way valve 4 is fixed on the upper end of the compressor 3; the mounting frame 5 is fixed on the upper end of the heat exchanger 2; the volute 6 and the volute 6 are fixed On the installation frame 5 ; the fan 7 is located in the volute 6 ; one end of the enclosure 8 is fixedly connected to the chassis 1 , and the other end is fixedly connected to the installation frame 5 , and the enclosure 8 is located at the opening 202 of the heat exchanger 2 .

The outdoor unit of the air conditioner provided by the utility model is cylindrical, the space structure of each part of this structure is compact, the overall volume of the outdoor unit of the air conditioner is small, and the weight distribution is even; , which makes the structure of the outdoor unit simpler and easier to assemble, thereby improving the production efficiency of the product, thereby reducing the manufacturing cost, and the cylindrical heat exchanger 2 makes the heat exchange more uniform on the entire heat exchange area and the efficiency is higher .

In one embodiment of the present invention, the outdoor unit of the air conditioner further includes: a gas-liquid separator (not shown in the figure), the gas-liquid separator is located in the accommodating chamber 201, and is connected to the compressor 3 and the four-way valve 4 respectively. connect.

In this embodiment, the setting of the gas-liquid separator can separate the liquid refrigerant that enters the compressor 3 without vaporization from the gas refrigerant, thereby preventing the liquid refrigerant from entering the compressor 3 and causing the compressor 3 to liquid strike. When the situation occurs, the reliability of the product is improved, which in turn increases the market competitiveness of the product.

In one embodiment of the present invention, the outdoor unit of the air conditioner also includes: an oil separator (not shown in the figure), the oil separator is located in the accommodating chamber 201, and is connected with the air outlet of the compressor 3 and the four-way valve 4 respectively. connected.

In this embodiment, the setting of the oil separator can separate the refrigerated oil in the refrigerant flowing out of the compressor 3 from the refrigerant, and guide the refrigerated oil back to the compressor 3, so as to avoid the situation that the compressor 3 lacks oil. , Improve the reliability of the product, and then increase the market competitiveness of the product.

In one embodiment of the present invention, the outdoor unit of the air conditioner further includes: a frequency converter module (not shown in the figure), and the frequency converter module is installed in the volute 6 and located on the upper part of the fan 7 .

In this embodiment, the frequency conversion module can control the operating frequency of the compressor 3 according to the indoor temperature, so that the indoor temperature can be accurately maintained at a constant temperature, thereby ensuring the stability of the indoor temperature and increasing the comfort of consumers. Spend.

In one embodiment of the present invention, the outdoor unit of the air conditioner further includes: a sound insulation cover (not shown in the figure), and the sound insulation cover is installed on the compressor 3 .

In this embodiment, the arrangement of the soundproof cover can reduce the noise generated when the compressor 3 is working, thereby increasing the comfort of the product and further increasing the market competitiveness of the product.

In one embodiment of the present invention, as shown in Fig. 5 and Fig. 6 , a sump 601 is provided at the bottom of the volute 6 for collecting condensed water, and a water leakage hole 602 is provided at the bottom of the sump 601 .

In this embodiment, the setting of the water collection tank 601 can recover the condensed water generated during the cooling of the air conditioner, and drop it onto the heat exchanger 2 through the water leakage hole 602, and cool the heat exchanger 2 through the condensed water, thereby improving The heat exchange efficiency of the heat exchanger 2 is improved, thereby improving the energy efficiency ratio.

In one embodiment of the present utility model, as shown in FIG. 5 , an air outlet grille 10 is provided at the air outlet of the volute 6 .

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

In one embodiment of the utility model, the fan is a centrifugal fan.

In a specific embodiment of the present invention, as shown in FIG. 2 , the air conditioner outdoor unit further includes: a plurality of support frames 9 , one end of which is fixedly connected to the chassis, and the other end is connected to the installation frame 5 .

In this embodiment, the setting of a plurality of support frames 9 can increase the overall strength of the outdoor unit, thereby improving the service life of the outdoor unit. At the same time, the support frames 9 also have a certain protective effect on the heat exchanger 2, thereby prolonging the The service life of the heat exchanger 2 is extended.

The utility model also provides an air conditioner (not shown in the figure), including the outdoor unit of the air conditioner described in any one of the above embodiments.

The air conditioner provided by the utility model is equipped with the air conditioner outdoor unit provided by the above embodiment, which reduces the use of parts, makes the structure of the air conditioner outdoor unit simpler and easier to assemble, thereby improving the production efficiency of the product and reducing the production cost. manufacturing cost.

To sum up, the air conditioner outdoor unit provided by the utility model is cylindrical, the space structure of each component of this structure is compact, the overall volume of the air conditioner outdoor unit is small, and the weight distribution is even; Parts such as the front panel make the structure of the outdoor unit simpler and easier to assemble, thereby improving the production efficiency of the product, thereby reducing the manufacturing cost, and the cylindrical heat exchanger 2 makes the heat exchange on the entire heat exchange area More uniform, higher efficiency, specifically, the outdoor unit of the air conditioner provided by the utility model changes the shape of the chassis 1 in the prior art from a rectangle to a circle, and the compressor 3 is placed on one end of the chassis 1 instead of being placed on the In the middle part, the motor and fan are placed horizontally with the compressor 3 instead of being placed vertically above the compressor 3, and the top cover of the volute 6 covers the centrifugal wind wheel to form a basic air-conditioning outdoor unit air-conditioning structure. Compared with the air conditioner outdoor unit in the prior art, the structure of each component is more compact, the overall volume of the air conditioner outdoor unit is smaller, and the weight distribution is more uniform.

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, is characterized in that, comprising:

Chassis, described chassis is circular;

Heat exchanger, described heat exchanger is cylindrical, and described heat exchanger has container cavity, the lower end of described heat exchanger is connected with described chassis;

Compressor, the lower end of described compressor is connected with described chassis, and is positioned at described container cavity;

Cross valve, described cross valve is fixed on the upper end of described compressor;

Installing rack, described installing rack is fixedly mounted on the upper end of described heat exchanger;

Spiral case, described spiral case is fixedly mounted on described installing rack;

Blower fan, described blower fan is positioned at described spiral case; With

Coaming plate, one end of described coaming plate is fixedly connected with described chassis, and the other end is fixedly connected with described installing rack, and described coaming plate is positioned at the opening part of described heat exchanger.

2. air-conditioner outdoor unit according to claim 1, is characterized in that, also comprises:

Gas-liquid separator, described gas-liquid separator is positioned at described container cavity, and is connected with described cross valve with the air inlet of described compressor respectively.

3. air-conditioner outdoor unit according to claim 2, is characterized in that, also comprises:

Oil eliminator, described oil eliminator is positioned at described container cavity, and is connected with described cross valve with the gas outlet of described compressor respectively.

4. air-conditioner outdoor unit according to claim 3, is characterized in that, also comprises:

Frequency converter module, described frequency converter module is arranged in described spiral case, and is positioned at the top of described blower fan.

5. air-conditioner outdoor unit according to claim 4, is characterized in that, also comprises:

Blimp, described blimp is arranged on described compressor.

6. according to the air-conditioner outdoor unit described in any one in claim 1 to 5, it is characterized in that,

The bottom of described spiral case arranges water leg, and described water leg is used for collecting condensed water, and the bottom of described water leg is provided with leaking hole.

7. air-conditioner outdoor unit according to claim 6, is characterized in that,

The air outlet place of described spiral case is provided with air outlet grate.

8. air-conditioner outdoor unit according to claim 6, is characterized in that,

Described blower fan is centrifugal wind wheel.

9. air-conditioner outdoor unit according to claim 6, is characterized in that, also comprises:

A plurality of bracing frames, one end of a plurality of support frames as described above is fixedly connected with described chassis, and the other end is connected with described installing rack.

10. an air-conditioning, is characterized in that, includes air-conditioner outdoor unit as claimed in any one of claims 1-9 wherein.