CN218179064U

CN218179064U - Air conditioner and external hanging machine for same

Info

Publication number: CN218179064U
Application number: CN202222689918.4U
Authority: CN
Inventors: 陈小平; 吴雪良; 唐清生
Original assignee: Guangzhou Linkage All Things Technology Co Ltd
Current assignee: Guangzhou Linkage All Things Technology Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-30
Anticipated expiration: 2032-10-12

Abstract

The utility model provides an outer hanging machine and air conditioner for air conditioner, wherein the outer hanging machine for the air conditioner includes: a housing; the partition plate is used for dividing the inner cavity of the shell into a first cavity and a second cavity; the compressor is arranged in the first cavity; the fan is arranged in the second cavity; the condensation pipe is wound outside the compressor and at least partially penetrates through the partition plate to extend into the second cavity; a pump mounted to the condensation duct for driving the flow of the condensate filled into the condensation duct. The utility model discloses an at the compressor outside around establishing the condenser pipe, this condenser pipe passes the baffle and extends to the second intracavity, and through the circulation flow of the condensate of filling in the condenser pipe, the heat transfer that produces the compressor during operation is to the second intracavity, and the cooperation is in the fan of second intracavity will be transmitted to the heat discharge casing of second intracavity by the condenser pipe to can prevent that the compressor is overheated, again can the energy consumption of make full use of fan during operation.

Description

Air conditioner and external hanging machine for same

Technical Field

The utility model relates to an air conditioner technical field especially relates to an outer hanging machine and air conditioner for air conditioner.

Background

The air conditioner on-hook is provided with a compressor for compressing and driving a refrigerant in a refrigerant circuit of the air conditioner. The compressor constantly does work in this in-process, can appear generating heat and lead to the phenomenon that the compressor high temperature, and long-time operation can lead to the air conditioner life-span to shorten, influences the refrigeration effect of air conditioner.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, an object of the utility model is to provide an outer hanging machine for air conditioner, it can dispel the heat to the compressor when not increasing the energy consumption.

A second object of the present invention is to provide an air conditioner, which has a long service life.

The embodiment of the utility model discloses a realize through following technical scheme:

an on-hook for an air conditioner, comprising: a housing; the partition plate is used for dividing the inner cavity of the shell into a first cavity and a second cavity; the compressor is arranged in the first cavity; the fan is arranged in the second cavity; the condensation pipe is wound outside the compressor and at least partially penetrates through the partition plate to extend into the second cavity; a pump mounted to the condensation duct for driving the flow of the condensate filled into the condensation duct. The condenser pipe is arranged outside the compressor in a winding mode, the condensate filled in the condenser pipe is matched with the circulating flow in the condenser pipe, heat generated when the compressor works is transmitted to the second cavity uninterruptedly, the fan located in the second cavity is matched with the heat discharging machine shell which is transmitted to the second cavity through the condenser pipe, and therefore overheating of the compressor can be prevented, and energy consumption of the fan during working can be fully utilized.

According to a preferred embodiment, the part of the condenser tube extending into the second chamber is upwind of the fan.

According to a preferred embodiment, the condenser tube is attached to the outer wall of the compressor around the condenser tube outside the compressor.

According to a preferred embodiment, a radiator is arranged in the second chamber, and the condenser pipe extending into the second chamber is connected to the radiator.

According to a preferred embodiment, the heat sink comprises a support plate and a number of fins arranged on the support plate, wherein: the support plate is connected to the condensation duct extending into the second chamber; the plurality of radiating fins are arranged on the supporting plate at intervals.

According to a preferred embodiment, the portion of the condenser tube connected to the support plate extends in a serpentine shape.

According to a preferred embodiment, the partition board is provided with a heat conducting plate, and the heat conducting plate is distributed on one side of the second cavity; the heat conductivity coefficient of the heat conducting plate is larger than that of the partition plate. The heat conducting plate on the partition board can raise the heat diffusion efficiency of the compressor inside the second cavity and thus the heat exhausting efficiency of the compressor.

According to a preferred embodiment, the fan is installed on the rotating shaft, the rotating shaft is provided with the dust removing piece, and when the rotating shaft rotates to drive the fan to rotate, the dust removing piece can throw and hit the heat conducting plate.

According to a preferred embodiment, the dust removing part comprises a fixing rubber strip and a brush part which are connected with each other, and the fixing rubber strip is fixedly connected to the rotating shaft; when the rotating shaft rotates to drive the fan to rotate, the brush part can throw and beat the heat conducting plate. The dust removal operation is continuously carried out on the heat-conducting plate through the dust removal piece arranged, and the heat dissipation efficiency of the heat-conducting plate is guaranteed.

An air conditioner comprises the air conditioner external hanging machine.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses an at the compressor outside around establishing the condenser pipe, this condenser pipe passes the baffle and extends to the second intracavity, and through the circulation flow of the condensate of filling in the condenser pipe, the heat transfer that produces the compressor during operation is to the second intracavity, and the cooperation is in the fan of second intracavity will be transmitted to the heat discharge casing of second intracavity by the condenser pipe to can prevent that the compressor is overheated, again can the energy consumption of make full use of fan during operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of an external hanging machine for an air conditioner according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1 at A;

fig. 3 is a schematic top view of an external hanging device for an air conditioner according to an embodiment of the present invention.

Icon: 1. a housing; 11. a condenser; 2. a partition plate; 21. a heat conducting plate; 3. a fan; 31. a rotating shaft; 32. a fixed block; 4. fixing an adhesive tape; 41. a brush part; 5. a compressor; 6. a condenser tube; 7. a pump; 8. a support plate; 81. a heat sink; 9. a motor; i, a first cavity; II, a second cavity.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are referred to the orientation or positional relationship indicated based on the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless explicitly stated or limited otherwise, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more; the term "and/or" includes any and all combinations of one or more of the associated listed items. In particular, references to "the" object or "an" object are also intended to mean one of possibly multiple such objects.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of the invention and the above description of the drawings are intended to cover non-exclusive inclusions.

Further, in the description of the present invention, it should be understood that the terms "upper", "lower", "inner", "outer", and the like are used for descriptive purposes only and not for purposes of limitation, as defined by the accompanying drawings. It will also be understood that, in this context, when an element or feature is referred to as being "on", "under", or "inner", "outer" with respect to another element(s), it can be directly on "," under ", or" inner "," outer "with respect to the other element(s), or indirectly on", "under", or "inner", "outer" with respect to the other element(s) via intervening elements.

Referring to fig. 1 to 3, an external hanging machine for an air conditioner includes a casing 1, a partition plate 2 dividing an inner cavity of the casing 1 into a first cavity i and a second cavity ii is disposed in the casing 1, a compressor 5 in the external hanging machine is disposed in the first cavity i, and a fan 3 in the external hanging machine is disposed in the second cavity ii. In order to prevent the compressor 5 from being damaged due to overheating, in this embodiment, a condensing tube 6 is disposed in the first cavity i, and the condensing tube 6 is connected end to end and has a closed ring structure; the condensing pipe 6 is filled with condensate, and has good heat absorption performance. The condensing pipe 6 is provided with a pump 7, the pump 7 is communicated with the condensing pipe 6, and when the pump 7 is started, the condensed fluid in the condensing pipe 6 can be driven to circularly flow along the closed-loop condensing pipe 6.

Further, the condenser pipe 6 is around locating outside the compressor 5 to the laminating of the outer wall of condenser pipe 6 and compressor 5, thereby can effectively increase the area of contact of condenser pipe 6 and compressor 5, and then be favorable to the heat that compressor 5 produced to be fully transmitted to in the condenser pipe 6. Further, at least a portion of the condensation duct 6 extends through the partition 2 into the second chamber ii. So set up, can pass through condenser pipe 6 with the heat that is in the 5 productions in the first chamber I heat and transmit to second chamber II in, through setting up 3 drive air flows of fan in second chamber II to can be when the outer hanging machine work of air conditioner with the heat discharge casing 1 of 5 productions in second chamber II of compressor.

Specifically, when the external hanging machine for the air conditioner is used, the condenser 11 is located in the upwind direction of the fan 3 and used for the main body heat dissipation work of the air conditioner, heat generated by the compressor 5 in the first cavity I in the working process is transferred to the second cavity II through the condenser pipe 6 arranged outside the compressor 5 in a winding mode, the compressor 5 is dissipated by heat of the heat dissipation condenser 11 of the fan 3, on one hand, the service life of the air conditioner can be prevented from being influenced by overheating of the compressor 5, on the other hand, the fan 3 is fully utilized, and energy is saved.

In this embodiment, the condensate is preferably water. Preferably, the condensation pipe 6 is a copper pipe. Has good geothermal transfer performance.

Further, a part of the condensation duct 6 extending into the second chamber ii is in the upwind direction of the fan 3. In other embodiments, in order to better and more quickly dissipate heat, in the external hanging machine for the air conditioner, a part of the condensation pipe 6 extending into the second cavity ii is positioned in the downwind direction of the fan 3, and the airflow driven by the fan 3 directly impacts the condensation pipe 6 positioned in the second cavity ii, so that the heat dissipation efficiency of the condensation pipe 6 in the second cavity ii can be effectively improved.

In this embodiment, in order to further improve the heat dissipation efficiency of the condensation pipe 6 in the second chamber ii, as shown in fig. 1 and fig. 2, a heat sink is disposed in the second chamber ii, and the condensation pipe 6 extending into the second chamber ii is connected to the heat sink. In this embodiment, the heat sink includes a support plate 8 and a plurality of fins 81 disposed on the support plate 8, wherein: the support plate 8 is connected to the condensation pipe 6 extending into the second chamber II; a plurality of heat dissipation fins 81 are disposed at intervals on the support plate 8. The support plate 8 and the heat sink 81 are made of copper, and have good heat conductivity. Preferably, the support plate 8 is welded to the condensation duct 6. Specifically, condenser 6 cooperation sets up the condensate in condenser 6, through the continuous circulation mobile mode of condensate with the heat in first chamber I, specifically for being in the backup pad 8 in second chamber II of the heat transfer that compressor 5 during operation in first chamber I produced, this part heat is through protruding in the contact area of a plurality of fin 81 of backup pad 8 lateral surface in order to increase with second chamber II interior air to arrange outside casing 1 along with the air fast under fan 3's effect.

In this embodiment, the plurality of heat dissipation fins 81 are equally spaced and formed integrally with the support plate 8.

In this embodiment, the part of the condensation duct 6 connected to the support plate 8 extends in a serpentine shape. In this embodiment, the support plate 8 has a rectangular shape. As shown in fig. 1 and 2, the support plate 8 extends in the vertical direction. The partial tube sections of the condenser tubes 6 connected to the support plate 8 extend overall from top to bottom. The serpentine extension structure can increase the flow stroke of the condensate on one hand, so that the condensate can have enough time to transfer the heat (generated when the compressor 5 works) carried by the condensate in the first cavity I in the second cavity II; on the other hand, the condenser pipe 6 structure of snakelike extension can effectively increase condenser pipe 6 and backup pad 8 area of contact of radiator promptly, is favorable to the heat transfer in the condenser pipe 6 to the radiator to can improve the radiating efficiency.

In order to further increase the heat dissipation efficiency, as shown in fig. 1 and 2, a heat conducting plate 21 is disposed on the partition plate 2, and the heat conducting plate 21 is distributed on one side of the second chamber ii; the heat conduction plate 21 has a thermal conductivity greater than that of the partition plate 2. In this embodiment, the heat conducting plate 21 is a copper plate. When in use, the condensation pipe 6 passes through the partition plate 2 from the first cavity I and then passes through the heat conducting plate 21 to extend into the second cavity II; the condensation pipe 6 is in contact with the heat conducting plate 21, so that part of heat is transferred to the heat conducting plate 21 before the condensation pipe 6 transfers the heat to the radiator, thereby reducing the workload of the radiator, and the heat conducting plate 21 is matched with the radiator to better radiate the heat.

In this embodiment, the heat-conducting plate 21 is arranged in the region of the partition plate 2 close to one side of the fan 3, and the section of the condensation pipe 6 extending in the shape of snake connected with the supporting plate 8 is attached to the heat-conducting plate 21, namely, the section of the condensation pipe 6 extending in the shape of snake in the second cavity ii is located between the supporting plate 8 and the heat-conducting plate 21, and is attached to and connected with the supporting plate 8 and the heat-conducting plate 21 respectively. Through this kind of structural design mode for the heat in condenser pipe 6 passes through radiator and heat-conducting plate 21 fast diffusion in second chamber II simultaneously, and the problem that heat too concentrated can be avoided in radiator department to the use of heat-conducting plate 21, has improved the radiating efficiency.

In other embodiments, the thermal plate 21 may cover the entire area of the partition plate 2. In other words, the heat conducting plate 21 is attached to the side surface of the partition plate 2 close to the fan 3 or the second chamber ii in the largest area. The heat conducting plate 21 covered by a large area can diffuse heat in a larger range, the contact area between a heat source and air in the second cavity II is increased, and the heat dissipation efficiency is further improved.

As shown in fig. 1 and 3, the fan 3 is mounted on a rotating shaft 31, and a dust removing member is mounted on the rotating shaft 31, and can be thrown against the heat conducting plate 21 when the rotating shaft 31 rotates to drive the fan 3 to rotate. In this embodiment, the rotating shaft 31 is rotatably installed in the casing 1, specifically on the inner wall of the second chamber ii, and is driven by the motor 9 arranged in the second chamber ii. As shown in fig. 3, the front side is a downwind direction of the fan 3 in the front-rear direction. The dust removing member herein can remove dust attached to the heat conductive plate 21 to some extent when in use. Specifically, the dust removing part comprises a fixing rubber strip 4 and a brush part 41 which are connected with each other, and the fixing rubber strip 4 is fixedly connected to the rotating shaft 31; when the rotating shaft 31 rotates to drive the fan 3 to rotate, the brush portion 41 can be thrown to the heat conducting plate 21. As shown in fig. 1 and 3, the motor 9 is in a rotating state, the fixing rubber strip 4 and the brush part 41 are under the action of a centrifugal force rotating along with the rotating shaft 31, the fixing rubber strip 4 is stretched by the brush part 41 to present a state shown in fig. 1 and 3, so that the brush part 41 can be collided or thrown to the surface of the heat conducting plate 21 in the rotating process, thereby removing dust attached to the heat conducting plate 21 at the contact part of the brush part 41 and the heat conducting plate 21, meanwhile, the brush part 41 acts on the heat conducting plate 21 to enable the heat conducting plate 21 to vibrate, and further being beneficial to shaking off the dust on other areas of the heat conducting plate 21, the dust can be discharged out of the casing 1 even by the dust in other areas in the second cavity ii under the action of the fan 3, and the heat transfer efficiency of the heat conducting plate 21 is guaranteed.

In this embodiment, the rotating shaft 31 is provided with a fixing block 32, and the fixing rubber strip 4 is bound on the fixing block 32.

Preferably, the fixing rubber strip 4 is a rubber tube.

In this embodiment, the dust removing member is located in the upwind direction of the fan 3.

The embodiment also provides an air conditioner which comprises the external hanging machine for the air conditioner. The external hanging machine of the air conditioner can independently radiate the heat of the compressor 5, and the service life is long.

To sum up, the utility model discloses a theory of operation:

the condenser pipe 6 is arranged outside the compressor 5 in a winding mode, the condenser pipe 6 penetrates through the partition plate 2 and extends into the second cavity II, heat generated by the compressor 5 during working is continuously transferred into the second cavity II through the circulating flow of condensate filled in the condenser pipe 6, and the heat transferred into the second cavity II from the condenser pipe 6 is discharged out of the shell 1 by matching with the fan 3 in the second cavity II, so that the compressor 5 can be prevented from being overheated, and the energy consumption of the fan 3 during working can be fully utilized; further, the heat conduction plate 21 disposed on the partition plate 2 can improve the diffusion efficiency of the heat from the compressor 5 in the second chamber ii, thereby improving the efficiency of discharging the heat out of the casing 1; and the heat-conducting plate 21 is continuously subjected to dust removal operation through the arranged dust removal piece, so that the heat-radiating efficiency of the heat-conducting plate 21 is guaranteed.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. An on-hook unit for an air conditioner, comprising:

a housing;

the partition plate is used for dividing the inner cavity of the shell into a first cavity and a second cavity;

the compressor is arranged in the first cavity;

the fan is arranged in the second cavity;

the condensation pipe is wound outside the compressor and at least partially penetrates through the partition plate to extend into the second cavity;

and a pump installed to the condensation duct for driving the flow of the condensate filled into the condensation duct.

2. The on-hook unit for an air conditioner according to claim 1, wherein a portion of the condensation duct extending into the second chamber is in an upwind direction of the fan.

3. The outdoor unit for an air conditioner according to claim 1, wherein the condenser tube wound outside the compressor is attached to an outer wall of the compressor.

4. The on-hook unit for an air conditioner as set forth in claim 1, wherein a radiator is provided in said second chamber, and said condensation duct extending into said second chamber is connected to said radiator.

5. The on-hook for an air conditioner according to claim 4, wherein said heat sink includes a support plate and a plurality of fins provided on said support plate, wherein:

the support plate is connected to the condensation duct extending into the second chamber;

the plurality of radiating fins are arranged on the supporting plate at intervals.

6. The on-hook for an air conditioner according to claim 5, wherein a portion of the condensation duct connected to the support plate extends in a serpentine shape.

7. The external hanging machine for the air conditioner according to any one of claims 1 to 6, wherein a heat conducting plate is arranged on the partition plate, and the heat conducting plate is distributed on one side of the second cavity;

the heat conductivity coefficient of the heat conducting plate is larger than that of the partition plate.

8. The on-hook for air conditioners according to claim 7, wherein said fan is mounted on a rotating shaft, said rotating shaft being provided with a dust removing member, said dust removing member being capable of swinging to said heat conducting plate when said rotating shaft rotates to drive said fan to rotate.

9. The external hanging machine for the air conditioner according to claim 8, wherein the dust removing member comprises a fixing rubber strip and a brush part which are connected with each other, and the fixing rubber strip is fixedly connected to the rotating shaft;

when the rotating shaft rotates to drive the fan to rotate, the brush part can be thrown to the heat conducting plate.

10. An air conditioner characterized by comprising the on-hook for air conditioners according to any one of claims 1 to 9.