CN218096296U

CN218096296U - Air condensing units and air conditioner

Info

Publication number: CN218096296U
Application number: CN202221958300.7U
Authority: CN
Inventors: 王凯; 张磊; 张洪志
Original assignee: Qingdao Aucma Environmental Technology Co ltd
Current assignee: Qingdao Aucma Environmental Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-20
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to an air conditioning technology field specifically discloses an air condensing units and air conditioner. An air conditioner outdoor unit comprises a shell, a compressor, a liquid storage tank, an axial flow fan and a vibration and noise reduction bin. The vibration and noise reduction bin comprises a bin side wall, a bin bottom wall and a bin chamber. The bin bottom wall is fixed on the inner bottom wall of the shell, and the compressor and the liquid storage tank are contained in the bin chamber. The bin side wall is of a composite double-layer structure and comprises an outer wall and an inner wall, and a groove is formed between the outer wall and the inner wall. The middle upper part of the side wall of the bin is provided with a plurality of through micro holes for heat dissipation, and the middle lower part of the groove is provided with a water storage cavity. An air conditioner comprises an indoor unit and the outdoor unit, wherein the indoor unit comprises an evaporator, and condensed water generated by the indoor unit flows into a groove through a condensed water drain pipe. The utility model discloses the noise that can the production of the partly compressor of effective separation satisfies the user to the demand of low noise. Meanwhile, the water quantity and the cold quantity of the condensed water are effectively utilized, the temperature of the compressor is reduced, and the system performance is improved.

Description

Air condensing units and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technology and specifically relates to an air condensing units and have its air conditioner.

Background

In recent years, the consumption level of users is remarkably improved, people pursue high-quality life, and therefore the requirement on the noise comfort of the air conditioner is increasingly improved. Although air conditioner noise has been reduced by air conditioner manufacturers at present, the requirements of all customers cannot be met completely. Some comfortable air conditioners have noises which are not very strong but can cause dysphoria; the high-intensity air conditioner noise is tired, and the normal life of people is seriously influenced.

The noise generated by the vibration of the compressor is the main noise source of the outdoor unit, including the electromagnetic noise transmitted by the motor and the mechanical noise generated by the rotation of the rotor, and the noise generated by the whole air conditioner is directly influenced by the size of the noise. When the solid vibrates in the air, it generates sound, and when the air conditioner is operated, the compressor starts to vibrate and contacts with the exhaust pipe, which causes the vibration of the outdoor unit to generate noise. According to relevant research, the attention and demand of users for noise values have become an important index for measuring whether to purchase air conditioners.

The noise of present domestic split type air condensing units reduces the noise through the thickness and the number of piles that increase soundproof cotton, reduces vibration through snubber block or base angle mounting means etc..

However, the noise reduction effect is not very significant because the noise of a small part can be reduced by covering a part of the soundproof cotton on the main noise source compressor. In addition, though the installation of base angle makes and the compressor more matches, can reduce compressor vibration, and then also has certain effect to noise reduction. However, if the air conditioner itself is noisy, these measures can only be reduced by several decibels, and cannot meet the needs and expectations of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air condensing units, the problem that the mode of making an uproar of falling of effectively solving current air condensing units can not satisfy the user demand.

In order to solve the technical problem, the utility model discloses a technical scheme is:

an outdoor unit of an air conditioner comprises a shell, a compressor, a liquid storage tank, an axial flow fan and a vibration and noise reduction bin, wherein the vibration and noise reduction bin comprises a bin side wall, a bin bottom wall and a bin chamber.

The bin bottom wall is fixed on the inner bottom wall of the shell, and the compressor and the liquid storage tank are contained in the bin chamber.

The bin side wall is of a composite double-layer structure and comprises an outer wall and an inner wall, and a groove is formed between the outer wall and the inner wall.

Furthermore, the middle upper part of the bin side wall is provided with a plurality of through micro holes for heat dissipation, and the middle lower part of the groove is provided with a water storage cavity.

Further, the micropores are arranged on all the bin side walls.

Furthermore, the cross section of the bin is approximately quadrangular, wherein the included angle of the cross section of the bin close to the mounting part of the axial flow fan is arc-shaped, and the other three included angles of the cross section of the bin are approximately right angles.

Another object of the utility model is to provide an air conditioner, the problem that the mode of making an uproar of falling of effectively solving current air condensing units can not satisfy the user demand.

An air conditioner comprises an indoor unit and the outdoor unit of the air conditioner, wherein the indoor unit comprises an evaporator, and condensed water generated by the indoor unit flows into the groove through a condensed water drain pipe.

The utility model has the beneficial technical effects that:

(1) Through the vibration/noise reduction storehouse of setting parcel compressor and liquid storage pot in the off-premises station, on the one hand, the demand of user to the low noise is satisfied to the partial noise of effective separation. On the other hand, the space near the compressor and the liquid storage tank is occupied by the vibration and noise reduction bin, so that the whole machine is more compact in structure, the system is more stable, and the space utilization rate is higher.

(2) On being fixed in the interior diapire of shell through the storehouse diapire with vibration/noise reduction storehouse, make vibration/noise reduction storehouse match and fix on the interior diapire of shell, the weight of the increase shell diapire of certain degree to effectively reduce the off-premises station vibration, reduce because of the harm to the system that the vibration produced, make the system more steady.

(3) Through collecting the comdenstion water to the recess to the micropore on the cooperation storehouse lateral wall makes the cold volume and the water yield of comdenstion water by high-efficient utilization, through axial fan's effect, effectively reduces the compressor temperature, improves system performance.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a perspective view of the internal structure of the outdoor unit of an air conditioner of the present invention.

Fig. 2 is a front view of the internal structure of the outdoor unit of the air conditioner of the present invention.

Fig. 3 is a plan view of the internal structure of the outdoor unit of the air conditioner of the present invention.

Detailed Description

Example 1

As shown in fig. 1 and 2, an outdoor unit of an air conditioner includes a casing 1, a compressor 2, a liquid storage tank 3, an axial flow fan 4 and a vibration/noise reduction bin 5, wherein the axial flow fan 4 is located at the left side of the vibration/noise reduction bin 5, the vibration/noise reduction bin 5 includes a bin side wall 51, a bin bottom wall (not shown) and a bin chamber 52, the bin side wall 51 is a composite double-layer structure and includes an outer wall 511 and an inner wall 512, and a groove 8 is formed between the outer wall 511 and the inner wall 512. The vibration and noise reduction bin 5 is matched with and fixed on the inner bottom wall 11 of the shell 1 through the bin bottom wall, and particularly, the bin bottom wall can be fixed on the inner bottom wall 11 of the shell 1 through screws.

The compressor 2 and the liquid storage tank 3 are accommodated in the chamber 52. In the present embodiment, the cross section of the bin 52 is approximately quadrangular, wherein the included angles of the cross section of the bin 52 near the installation position of the axial flow fan 4 are arc-shaped (as shown by a point a in fig. 1 and 3), and the remaining three included angles of the cross section of the bin 52 are approximately right-angled. Specifically, the shape of the chamber 52 is set according to the internal structure of the outdoor unit of the air conditioner.

In the present embodiment, the compressor 2 and the liquid storage tank 5 are wrapped in the chamber 52, so as to block a part of noise and meet the requirement of low noise of the user. Secondly, vibration/noise reduction storehouse 5 just fixes on the inner bottom wall 11 of shell 1 through storehouse diapire matching, the weight of the 1 diapire of increase shell of certain degree for the off-premises station vibration reduces, and the system is more steady. Thirdly, the space near the compressor 2 and the liquid storage tank 3 is occupied by the damping and noise reduction bin 5, so that the whole structure is more compact, the system is more stable, and the space utilization rate is higher.

Furthermore, a plurality of through micro holes 6 for heat dissipation are arranged at the middle upper part of the bin side wall 51, and a water storage cavity is arranged at the middle lower part of the groove 8. The micropores 6 are at least arranged on two opposite bin side walls 51. Preferably, the micropores 6 are provided on all the side walls 51 of the cartridge and are uniformly distributed in the middle-upper part of the side walls 51 of the cartridge. The wind of the axial flow fan 4 can be blown toward the compressor 2 through the micro holes 6, thereby reducing the ambient temperature of the compressor 2.

Example 2

An air conditioner includes an indoor unit (not shown) including an evaporator, and an outdoor unit of an air conditioner according to embodiment 1, and condensed water generated from the indoor unit is discharged into the groove 8 through a condensed water discharge pipe 7, as shown in fig. 1. Specifically, the condensed water drain pipe 7 extends into the water storage cavity of the groove 8, and the condensed water discharged by the indoor unit is collected through the water storage cavity. The problems of water waste caused by directly discharging the condensed water to the outdoor and wall damage, aesthetic influence and the like caused by directly discharging the condensed water in a high-rise building are effectively solved.

Because the condensed water of the indoor unit has certain cold quantity, and the condensed water with lower temperature is easy to evaporate and absorb heat, thereby generating the refrigeration effect. By means of the action of the axial flow fan 4, heat exchange between a low-temperature environment generated by evaporation and heat absorption of condensed water and a high-temperature environment around the compressor 2 is further promoted, the temperature of the compressor 2 is effectively reduced, and the problems of a series of hazards and the like caused by overhigh exhaust temperature of the compressor 2 and overhigh surface temperature of the compressor 2 are solved.

The utility model discloses a concrete theory of operation is: the utility model provides an air conditioner, the matching that its outdoor unit has parcel compressor 2 and liquid storage pot 3 is fixed in vibration/noise reduction storehouse 5 on the interior diapire 11 of outdoor unit housing 1, micropore 6 and recess 8 have on vibration/noise reduction storehouse 5's the storehouse lateral wall 51, indoor unit exhaust comdenstion water flows in the recess 8 in the vibration/noise reduction storehouse 5 of outdoor unit through comdenstion water drain pipe 7, the comdenstion water evaporates the endotherm in recess 8, through axial fan 4's effect, see through micropore 6, promote the low temperature environment that comdenstion water evaporation endotherm produced and the high temperature environment heat transfer around the compressor 2. On one hand, the utility model can block the noise generated by the compressor 2, effectively reduce the noise and vibration of the compressor 2 and achieve low decibel noise; on the other hand, the cold quantity and the water quantity of the condensed water are fully utilized, the temperature of the compressor 2 is reduced, and the system performance is improved.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. An air conditioner outdoor unit comprises a shell, a compressor, a liquid storage tank and an axial flow fan, and is characterized by further comprising a damping and noise reducing bin, wherein the damping and noise reducing bin comprises a bin side wall, a bin bottom wall and a bin chamber;

the bin bottom wall is fixed on the inner bottom wall of the shell, and the compressor and the liquid storage tank are contained in the bin chamber;

2. The outdoor unit of claim 1, wherein a plurality of fine holes for heat dissipation are formed through the middle upper portion of the side wall of the casing, and a water storage chamber is formed at the middle lower portion of the groove.

3. The outdoor unit of claim 2, wherein the minute holes are formed on all of the side walls of the cabinet.

4. The outdoor unit of claim 1, wherein the cross-section of the chamber has a substantially quadrangular shape, wherein the included angle of the cross-section of the chamber adjacent to the installation portion of the axial flow fan is a circular arc shape, and the remaining three included angles of the cross-section of the chamber are substantially right-angled.

5. An air conditioner comprising an outdoor unit of claims 1 to 4 and an indoor unit including an evaporator, wherein condensed water generated in the indoor unit flows into the groove through a condensed water drain pipe.