CN219346631U

CN219346631U - Air conditioner

Info

Publication number: CN219346631U
Application number: CN202320299535.8U
Authority: CN
Inventors: 李春辉; 焦伟男; 杨涛
Original assignee: Shenzhen Ketai New Energy Vehicle Air Conditioning Technology Co ltd
Current assignee: Shenzhen Ketai New Energy Vehicle Air Conditioning Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-07-14
Anticipated expiration: 2033-02-16

Abstract

The application provides an air conditioner, which comprises a shell and a heightening component, wherein the shell is provided with an installation cavity and an air outlet communicated with the installation cavity, the installation cavity can be used for installing a heat exchanger, and the heat exchanger is positioned at the inner side of the air outlet after being installed; and the heightening component is arranged on the outer side of the shell and positioned at the air outlet and used for installing a fan. This application sets up the bed hedgehopping part through at the casing, sets up the fan in the bed hedgehopping part, can make fan and heat exchanger separate certain distance, prevents that the fan from being too near from the distance of heat exchanger to can let the wind of heat exchanger export more evenly from the fan, and then can improve the inhomogeneous, the serious problem that decays of air conditioner refrigerating performance of wind speed of heat exchanger.

Description

Air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to an air conditioner.

Background

With the popularization of refrigeration technology, air conditioners have entered into various industries, and there are figures of air conditioners in civil, commercial and industrial fields, and a fan is used as a heat dissipation device of a heat exchanger of an air conditioning system, which plays a critical role in the refrigeration performance of the air conditioner.

However, in the process of implementing the present application, the inventor finds that at least the following problems exist in the prior art: various air conditioners are continuously developed towards light weight and miniaturization, so that the overall structure of the air conditioner is compact, the distance between a fan and an air conditioner heat exchanger is short, the air speed of the air conditioner heat exchanger is uneven, and the refrigerating performance of the air conditioner is seriously attenuated.

Disclosure of Invention

In order to overcome the problems of the prior art, a main object of the present application is to provide an air conditioning device, which makes a fan have a certain distance from a heat exchanger so as to make the wind speed of the heat exchanger more uniform.

In order to achieve the above purpose, the present application specifically adopts the following technical scheme:

the application provides an air conditioner, comprising:

the shell is provided with a mounting cavity and an air outlet communicated with the mounting cavity, the mounting cavity can be used for mounting a heat exchanger, and the heat exchanger is positioned on the inner side of the air outlet after being mounted;

and the heightening component is arranged on the outer side of the shell and positioned at the air outlet and used for installing a fan.

In some embodiments, further comprising:

a cooling assembly disposed within the mounting cavity, the cooling assembly including the heat exchanger;

and the fan is arranged on the heightening component and is used for exhausting air in the installation cavity.

In some embodiments, the raised member has a first contact surface and a second contact surface, the first contact surface and the second contact surface being disposed opposite each other, the first contact surface being in intimate contact with the housing, the second contact surface being in intimate contact with a mounting surface of the fan.

In some embodiments, the first contact surface and the second contact surface are parallel, and a distance between the first contact surface and the second contact surface is 20mm to 40mm;

the first contact surface and/or the second contact surface is/are provided with a plurality of hollowed-out parts.

In some embodiments, the elevating component includes a body and a plurality of reinforcing ribs, the first contact surface and the second contact surface are disposed on the body, and the plurality of reinforcing ribs are disposed between the plurality of hollowed-out portions.

In some embodiments, the housing, the raised feature, and the blower are connected by fasteners.

In some embodiments, the housing is provided with a plurality of first mounting holes, the raised component is provided with a plurality of second mounting holes, the fan is provided with a plurality of third mounting holes, the positions of the plurality of first mounting holes, the plurality of second mounting holes and the plurality of third mounting holes are correspondingly arranged, and the fastener penetrates through the third mounting holes, the second mounting holes and the first mounting holes.

In some embodiments, the raised element comprises a first portion, a second portion, a third portion, and a fourth portion, the first portion and the second portion are disposed opposite to each other, the third portion and the fourth portion are disposed opposite to each other, the first portion, the second portion, the third portion, and the fourth portion are integrally formed, and the third portion and the fourth portion are parallel, and a distance between the third portion and the fourth portion is less than or equal to a height of the housing.

In some embodiments, the raised elements are made of a plastic material or the raised elements are made of an aluminum material.

In some embodiments, the cooling assembly includes a compressor, a condenser, an expansion valve, and an evaporator, the compressor, the condenser, the expansion valve, and the evaporator being connected by piping to form a closed circuit.

The application provides an air conditioner, this air conditioner include casing and bed hedgehopping part, the casing be equipped with the installation cavity and with the air outlet of installation cavity intercommunication, the installation cavity can be used to install the heat exchanger, be located after the heat exchanger installation is accomplished the air outlet is inboard, bed hedgehopping part set up in the casing and be located the outside of air outlet, bed hedgehopping part is used for installing the fan. This application sets up the bed hedgehopping part through at the casing, sets up the fan in the bed hedgehopping part, can make fan and heat exchanger separate certain distance, prevents that the fan from being too near from the distance of heat exchanger to can let the wind of heat exchanger export more evenly from the fan, and then can improve the inhomogeneous, the serious problem that decays of air conditioner refrigerating performance of wind speed of heat exchanger.

Drawings

Fig. 1 is an exploded view of an air conditioner according to an embodiment of the present application.

Fig. 2 is a schematic axial structural view of an air conditioner according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a first solution of a raising component according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a second solution of a raising component according to an embodiment of the present application.

Reference numerals:

1. a housing; 11. a mounting cavity; 12. an air outlet; 13. a first mounting hole; 2. a raising member; 20. a body; 21. a first contact surface; 22. a second contact surface; 23. a hollowed-out part; 24. reinforcing ribs; 25. a second mounting hole; 26. a first portion; 27. a second portion; 28. a third section; 29. a fourth section; 3. a blower; 31. a third mounting hole; 4. a fastener.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

In the description of the present application, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, and the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it should be understood that the terms "upper," "lower," and the like in the embodiments of the present application are described in terms of angles shown in the accompanying drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

In the prior art, in order to enlarge the distance between the fan and the heat exchanger, the structural design of the air conditioner is designed into a larger space, and the installation position of the heat exchanger is far away from the fan, so that the fan and the heat exchanger are kept at a certain distance. However, the installation space of the whole air conditioner is increased, so that the space utilization rate is low, the installation occupied area is large, and the cost is increased.

Referring to fig. 1 and 2, fig. 1 is an exploded view of an air conditioner according to an embodiment of the present application, and fig. 2 is a schematic structural diagram of an axial view of the air conditioner according to an embodiment of the present application. The application provides an air conditioning device, which comprises a shell 1, a cooling assembly, a heightening component 2 and a fan 3; the shell 1 is provided with a mounting cavity 11 and an air outlet 12 communicated with the mounting cavity 11, the cooling assembly is arranged in the mounting cavity 11 and comprises a heat exchanger, the heat exchanger is positioned at the inner side of the air outlet 12, namely the mounting cavity 11 can be used for mounting the heat exchanger, the heat exchanger is positioned at the inner side of the air outlet 12 after being mounted, and the air outlet 12 can be used for allowing air flowing through the heat exchanger to flow out of the mounting cavity 11; the heightening component 2 is used for installing the fan 3, and the heightening component 2 is arranged on the shell 1 and is positioned at the outer side of the air outlet 12; the fan 3 is mounted on the elevating member 2 for exhausting air in the mounting chamber 11.

This application is through setting up the bed hedgehopping part 2 at casing 1, set up fan 3 in bed hedgehopping part 2, can make fan 3 and heat exchanger separate certain distance, that is, after fan 3 and heat exchanger installation are accomplished, because increase between fan 3 and heat exchanger and set up bed hedgehopping part 2, make fan 3 and heat exchanger separate certain distance, prevent that fan 3 from being too near the distance of heat exchanger, thereby can let the wind energy that flows through the heat exchanger export from fan 3 more evenly, and then can improve the inhomogeneous, the serious decay problem of air conditioner refrigerating performance of wind speed of heat exchanger, and need not increase the inner space of air conditioner, and compact structure, installation area is little and space utilization is high.

With continued reference to fig. 1 and 2, the housing 1, the raised element 2, and the fan 3 are connected by fasteners 4. The casing 1 is equipped with a plurality of first mounting holes 13, and the bed hedgehopping part 2 is equipped with a plurality of second mounting holes 25, and fan 3 is equipped with a plurality of third mounting holes 31, and a plurality of first mounting holes 13, a plurality of second mounting holes 25 and a plurality of third mounting holes 31's position corresponds the setting, and fastener 4 wears to locate third mounting hole 31, second mounting hole 25 and first mounting hole 13. In particular, the fastener 4 may be a screw.

In the present embodiment, the positions of the plurality of first mounting holes 13, the plurality of second mounting holes 25 and the plurality of third mounting holes 31 are correspondingly arranged, simplifying the structure of the air conditioner and facilitating the installation process. It is understood that in other embodiments, the positions of the plurality of first mounting holes 13, the plurality of second mounting holes 25, and the plurality of third mounting holes 31 may not be correspondingly provided.

In this embodiment, the casing 1, the elevating component 2 and the fan 3 are connected by the fastener 4, and it can be understood that in other embodiments, the casing 1, the elevating component 2 and the fan 3 may be further connected by fixing members such as a buckle, a clip, etc., so as to improve the installation convenience.

In the prior art, in order to keep a certain distance between the fan and the heat exchanger, a rubber ring or heat insulation cotton is used for heightening and fixing the fan. However, rubber rings or heat-insulating cotton have poor strength, serious stress deformation and easy efflorescence failure. And rubber ring or heat preservation cotton material are softer, and is fixed insecure, consequently, need to strictly control the fastening moment of fan fixed fastener, if the moment is too big, then fracture easily becomes invalid, if the moment is too little, and transportation vibration or fan operation vibration's in-process, fixed fastener is easy not hard up. If the fixed fan is locally raised by using the sheet metal cover, the cost can be increased, the sheet metal weight is heavier, the weight of the air conditioner can be increased, and the installation is inconvenient.

With continued reference to fig. 2, the heightening component 2 provided by the application is made of plastic materials, such as modified engineering plastics, and is light in plastic materials, so that the air conditioner is light and convenient to install, and the plastic materials are good in chemical stability, corrosion resistance, ageing resistance and impact resistance, so that the heightening component 2 cannot be damaged easily, and the cost is reduced. In other embodiments, the elevating component 2 may be formed by casting aluminum, which has high strength and can bear an overweight or large fan 3.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a first solution of a raising component according to an embodiment of the present application. The heightening component 2 comprises a body 20 and a plurality of reinforcing ribs 24, the heightening component 2 is provided with a first contact surface 21 and a second contact surface 22, the first contact surface 21 and the second contact surface 22 are arranged at the front end and the rear end of the body 20, the first contact surface 21 is provided with a plurality of hollowed-out parts 23, the plurality of reinforcing ribs 24 are arranged among the plurality of hollowed-out parts 23, the strength and the rigidity of the heightening component 2 are improved, and the distortion caused by uneven stress due to the wall thickness difference of the heightening component 2 is overcome.

In this embodiment, the first contact surface 21 is provided with a plurality of hollowed-out portions 23, which is convenient for injection molding. If the material is solid, the injection molding difficulty is high, shrinkage is easy to occur at the wall thickness part when the molding temperature is too high, and due to volume shrinkage, the surface raw material at the wall thickness part is pulled in, so that concave marks can appear on the surface of a finished product. It will be appreciated that in other embodiments, a plurality of hollowed-out portions 23 may be provided for the second contact surface 22, or a plurality of hollowed-out portions 23 may be provided for each of the first contact surface 21 and the second contact surface 22.

The first contact surface 21 and the second contact surface 22 are parallel, the first contact surface 21 and the second contact surface 22 are arranged opposite to each other, the first contact surface 21 is tightly contacted with the shell 1, the tightness between the first contact surface 21 and the shell 1 is ensured, the second contact surface 22 is tightly contacted with the mounting surface of the fan 3, the tightness between the second contact surface 22 and the mounting surface of the fan 3 is ensured, and air flowing out from the air outlet 12 is prevented from leaking, so that the refrigerating performance of the air conditioner is seriously attenuated.

In the present embodiment, the distance between the first contact surface 21 and the second contact surface 22 is 20mm to 40mm, specifically, the distance between the first contact surface 21 and the second contact surface 22 may be determined according to the size of the blower 3, specifically, 20mm, 25mm, 30mm, 35mm, 40mm, or the like.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a second scheme of a raising component according to an embodiment of the present application. The elevating component 2 comprises a first part 26, a second part 27, a third part 28 and a fourth part 29, wherein the first part 26 and the second part 27 are oppositely arranged, the third part 28 and the fourth part 29 are oppositely arranged, the first part 26, the second part 27, the third part 28 and the fourth part 29 are integrally formed, and the third part 28 and the fourth part 29 are parallel.

In this embodiment, if the height of the whole machine is required, the distance between the third portion 28 and the fourth portion 29 may be set to be smaller than or equal to the height of the housing 1, the length of the raising member 2 in the height extending direction may be prevented from exceeding the length of the housing 1, and if the height of the whole machine is not required, the raising member 2 may be set to be annular.

The cooling assembly comprises a compressor, a condenser, an expansion valve and an evaporator, and the compressor, the condenser, the expansion valve and the evaporator are connected through pipelines to form a closed loop. Further, the cooling assembly further comprises a drying bottle connected between the condenser and the expansion valve.

In the refrigerating process, a low-temperature low-pressure gaseous refrigerant is compressed into a high-temperature high-pressure gaseous refrigerant through a compressor, then the high-temperature high-pressure gaseous refrigerant is sent into a condenser through a pipeline, the high-temperature high-pressure gaseous refrigerant exchanges heat in the condenser to become a medium-temperature high-pressure liquid refrigerant, then the medium-temperature high-pressure liquid refrigerant enters a drying bottle through the pipeline to be filtered and dehumidified, then the liquid refrigerant flows through an expansion valve to perform throttling and depressurization, and a low-temperature low-pressure gas-liquid mixture refrigerant is obtained, and then flows into an evaporator, wherein the low-temperature low-pressure gas-liquid mixture refrigerant absorbs heat in the air to cool the surrounding air, and the low-temperature low-pressure gas-liquid mixture refrigerant is vaporized into the gaseous refrigerant due to the heat absorption, and then the gaseous refrigerant flows back to the compressor to be compressed continuously, so as to form a circulating refrigerating loop.

If the air conditioner is an outdoor unit, the heat exchanger is a condenser, and the fan 3 blows out the air with the exchanged temperature being high; if the air conditioner is an indoor unit, the heat exchanger is an evaporator, and the fan 3 blows out the air having a low temperature after heat exchange.

The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An air conditioning apparatus, comprising:

2. An air conditioning apparatus according to claim 1, further comprising:

3. The air conditioner according to claim 2, wherein the elevating member has a first contact surface and a second contact surface, the first contact surface and the second contact surface being disposed opposite to each other, the first contact surface being in close contact with the housing, the second contact surface being in close contact with the mounting surface of the blower fan.

4. An air conditioner according to claim 3, wherein the first contact surface and the second contact surface are parallel, and a distance between the first contact surface and the second contact surface is 20mm to 40mm;

5. The air conditioner of claim 4, wherein the elevating member comprises a body and a plurality of reinforcing ribs, the first contact surface and the second contact surface are provided on the body, and the plurality of reinforcing ribs are provided between the plurality of hollowed-out portions.

6. The air conditioning unit according to claim 2, wherein the housing, the elevating member and the blower are connected by a fastener.

7. The air conditioner according to claim 6, wherein the housing is provided with a plurality of first mounting holes, the elevating member is provided with a plurality of second mounting holes, the blower is provided with a plurality of third mounting holes, the positions of the plurality of first mounting holes, the plurality of second mounting holes and the plurality of third mounting holes are correspondingly arranged, and the fastening member is provided through the third mounting holes, the second mounting holes and the first mounting holes.

8. The air conditioner of claim 1, wherein the elevating member comprises a first portion, a second portion, a third portion, and a fourth portion, the first portion and the second portion are disposed opposite to each other, the third portion and the fourth portion are disposed opposite to each other, the first portion, the second portion, the third portion, and the fourth portion are integrally formed, and the third portion and the fourth portion are parallel, and a distance between the third portion and the fourth portion is less than or equal to a height of the housing.

9. An air conditioner according to claim 1, wherein the elevating member is made of a plastic material or an aluminum material.

10. An air conditioning unit according to claim 2, wherein the cooling assembly comprises a compressor, a condenser, an expansion valve and an evaporator, the compressor, the condenser, the expansion valve and the evaporator being connected by piping to form a closed circuit.