KR20170108494A - Outdoor unit of airconditioner - Google Patents

Outdoor unit of airconditioner Download PDF

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Publication number
KR20170108494A
KR20170108494A KR1020160032504A KR20160032504A KR20170108494A KR 20170108494 A KR20170108494 A KR 20170108494A KR 1020160032504 A KR1020160032504 A KR 1020160032504A KR 20160032504 A KR20160032504 A KR 20160032504A KR 20170108494 A KR20170108494 A KR 20170108494A
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KR
South Korea
Prior art keywords
compressor
mount
elastic member
support portion
disposed
Prior art date
Application number
KR1020160032504A
Other languages
Korean (ko)
Inventor
장준혁
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020160032504A priority Critical patent/KR20170108494A/en
Priority to PCT/KR2017/001334 priority patent/WO2017159987A1/en
Publication of KR20170108494A publication Critical patent/KR20170108494A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/08—Compressors specially adapted for separate outdoor units
    • F24F1/12—Vibration or noise prevention thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/16—Arrangement or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The present invention is an invention for effectively absorbing vibrations of a compressor disposed in an outdoor unit of an air conditioner, wherein the outdoor unit of the air conditioner of the present invention comprises: a bottom base having a bottom of the outdoor unit; a compressor provided with a motor and compressing the refrigerant by a rotational force of the motor; and a vibration reduction unit disposed between the bottom base and the compressor for reducing vibrations generated when the compressor is operated. The vibration reduction unit includes: a plurality of supports disposed on the bottom base; a plurality of elastic members extending between the plurality of supports and having a set strength; and a plurality of mount portions which is disposed between the plurality of elastic members and on which the compressor is placed.

Description

OUTDOOR UNIT OF AIRCONDITIONER [0002]

The present invention relates to an outdoor unit of an air conditioner.

The air conditioner is a device for keeping the air in a predetermined space in a most suitable condition according to the purpose of use and purpose. In particular, the internal refrigerant undergoes a phase change while circulating the compressor, the condenser, the expander and the evaporator.

Generally, the air conditioner includes a compressor, a condenser, an expansion device, and an evaporator, and a refrigerant cycle for compressing, condensing, expanding, and evaporating the refrigerant is driven to cool or heat the predetermined space .

The predetermined space may be variously proposed depending on the place where the air conditioner is used. For example, when the air conditioner is installed in a home or an office, the predetermined space may be an indoor space of a house or a building. On the other hand, when the air conditioner is disposed in a car, the predetermined space may be a boarding space on which a person boarded.

When the air conditioner performs the cooling operation, the outdoor heat exchanger provided in the outdoor unit functions as a condenser, and the indoor heat exchanger provided in the indoor unit functions as an evaporator. On the other hand, when the air conditioner performs the heating operation, the indoor heat exchanger functions as a condenser and the outdoor heat exchanger functions as an evaporator.

On the other hand, for the cooling or heating operation of the air conditioner, the compressor has a function of compressing the internal refrigerant to a high pressure. For example, the compressor may have a cylinder and a motor formed therein. In this case, by the operation of the motor and the cylinder, the piston formed in the cylinder reciprocates upward and downward, and the refrigerant inside can be compressed by the reciprocating movement of the piston.

However, due to the operation of the motor and the cylinder in the compressor, vibration occurs in the piping connected to the compressor and the compressor and in the surrounding structures, or when the refrigerant compressed in the compressor is discharged, There is a problem that vibration occurs in the piping due to the generated pulsation.

In this case, there is a problem that vibration and noise of the compressor are caused by vibration of the pipe, and the pipe is damaged or destroyed.

In order to solve this problem, a stator having a certain mass is disposed in the piping around the compressor.

In detail, by fixing a stator having a certain mass to the periphery of a pipe through which compressed refrigerant is discharged from the compressor, vibration of the pipe itself is prevented. In this case, since the stator is fixed to the pipe, the additional mass of the stator itself can be supplied to the pipe to control the vibration due to the pulsation. As an example, in this case the stator may be made of rubber.

The present invention relating to a conventional vibration reducing device for a compressor is disclosed as follows.

 [Prior Art]

1. Application No. 10-2003-0056150 (Disclosure Date: Feb. 23, 2005), Title: Vibration reduction device of reciprocating compressor.

However, the preceding literature has the following problems.

In the case of a constant-speed compressor using a motor rotating at a constant speed for compressing a refrigerant in an air conditioner, it is possible to prevent vibration of the pipe due to pulsation by fixing only a stator having a certain mass to a pipe connected to the compressor In the case of an inverter compressor in which the number of revolutions of the motor can be controlled to control the amount of compression of the refrigerant according to the degree of cooling or heating, the amount of compression of the refrigerant discharged from the compressor varies depending on the situation. There is a problem that the vibration also varies.

When the stator is connected to the pipe of the inverter compressor, the vibration can be controlled when the magnitude of the vibration of the pipe is variable. However, when the magnitude of the vibration is large, the vibration can not be controlled.

Further, the conventional abatement apparatus has the effect of reducing the vibration of the piping formed by transmitting the vibration generated by the compressor, rather than reducing the vibration generated in the compressor itself due to the rotation of the motor connected to the compressor. That is, there is a problem that the function of reducing the vibration of the compressor itself can not be performed.

Further, in the case of a compressor provided with a conventional stator attached to a piping, since the vibration is reduced according to the weight of the stator, substantially only the vertical vibration of the compressor is reduced. However, in practice, not only the vertical vibration but also the horizontal vibration occurs in the compressor. However, the conventional stator has a problem that the horizontal vibration of the compressor can not be effectively reduced.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an outdoor unit of an air conditioner in which vibration generated in a compressor itself is reduced by connecting a vibration reduction unit to a compressor.

Another object of the present invention is to provide an outdoor unit of an air conditioner provided with a vibration reduction section that can effectively reduce vibrations not only in a constant speed compressor but also in an inverter compressor

It is another object of the present invention to provide an outdoor unit of an air conditioner provided with a vibration reduction section capable of reducing both vertical vibration and horizontal vibration of a compressor.

According to an embodiment of the present invention, there is provided an outdoor unit of an air conditioner including a bottom base having a floor of an outdoor unit and a motor, a compressor for compressing the refrigerant by a rotational force of the motor, And a vibration reduction unit disposed to reduce vibration generated when the compressor is operated.

The vibration reduction unit may include a plurality of supports disposed on the bottom base to reduce both the vertical vibration and the horizontal vibration of the compressor. An elastic member extending the plurality of supports and having a predetermined strength; And a mount portion disposed between the elastic member and on which the compressor is placed.

The vibration in the horizontal direction generated during the operation of the compressor can absorb and absorb the elastic member in the horizontal direction and the vibration in the vertical direction can absorb and absorb the elastic member in the vertical direction.

Also, by changing the set strength of the elastic member according to the weight and the center of gravity of the compressor, the elastic member can effectively absorb the vibration of the compressor even when the weight of the compressor is heavy or the center of gravity is excessively formed .

In addition, the supporting portion may include: a coupling base coupled to the bottom base; And a protrusion protruding upward from the coupling base and connected to the elastic member. With this configuration, the vibration of the compressor absorbed by the elastic member is absorbed by the elastic member, So that it is not transmitted.

The mount portion may include a mount base connected to the elastic member and a mount protrusion protruded upward from the mount base and on which the compressor is mounted, and the mount protrusion supports the compressor, And the mount base is connected to the elastic member, so that the vibration of the compressor can be transmitted to the elastic member.

The mounting portion may further include a cushioning member disposed between the mount projection and the mount base to mitigate an impact generated when the compressor contacts the mount base or the elastic member when the compressor vibrates . In this case, the buffer member may be formed of a material such as rubber that can mitigate the impact.

The plurality of supporting portions may include a first supporting portion, a second supporting portion, and a third supporting portion, and the elastic member may include a first elastic member connecting the first supporting portion and the second supporting portion, A second elastic member connecting the support portion and the third support portion, and a third elastic member connecting the third support portion and the first support portion. In this case, the first supporting portion, the second supporting portion, and the third supporting portion may be disposed at positions that form a triangle, preferably an equilateral triangle, so that the first elastic member, the second elastic member, The vibration of the compressor can be uniformly transmitted to the three elastic members.

In this case, the mount portion may include: a first mount portion disposed between the first elastic members; A second mount disposed between the second elastic members; And a third mounting portion disposed between the third elastic members. According to this configuration, the compressor can be arranged so that its center axis passes through the center of an equilateral triangular shape.

The first elastic member may include: a first spring portion connecting one side of the first mount portion and the first support portion; And a second spring portion connecting the other side of the first mount portion and the second support portion, wherein the second elastic member includes: a third spring portion connecting one side of the second mount portion and the second support portion; And a fourth spring portion connecting the other side of the second mount portion and the third support portion, wherein the third elastic member includes a fifth spring portion connecting one side of the third mount portion and the third support portion; And a sixth spring portion connecting the other side of the third mount portion and the first support portion. That is, each elastic member may include two spring portions, so that the vibration of the compressor can be uniformly transmitted to the plurality of spring portions through the mount portion.

The outdoor unit of the air conditioner according to the embodiment of the present invention has the following advantages.

First, by reducing the vibration of the compressor itself, there is an effect that the vibration of the piping connected to the compressor and the noise generated in the compressor itself can be reduced, thereby improving the stability of the compressor.

Second, vibrations can be reduced not only in the constant speed compressor but also in the inverter compressor, and the vibration generated in the compressor itself can be reduced regardless of the type of the compressor.

Thirdly, there is an effect that not only vibration in the vertical direction generated in the compressor but also vibration in the horizontal direction can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a configuration of an outdoor unit according to an embodiment of the present invention; FIG.
2 is a perspective view of a compressor and a vibration reduction unit in an outdoor unit according to an embodiment of the present invention;
3 is a side view of a compressor and a vibration reduction section of an outdoor unit according to an embodiment of the present invention.
4 is a top view of a compressor and a vibration reduction portion in an outdoor unit according to an embodiment of the present invention.
5 is a perspective view of a vibration reduction unit in an outdoor unit according to an embodiment of the present invention.
6 is a top view of a vibration reduction unit in an outdoor unit according to an embodiment of the present invention.
7 is a bottom perspective view of a compressor in an outdoor unit according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the structures and methods described herein.

1 is a view showing a configuration of an outdoor unit according to an embodiment of the present invention.

Referring to FIG. 1, an air conditioner according to an embodiment of the present invention includes an outdoor unit 1 that exchanges heat with outdoor air, and an indoor unit (not shown) disposed in the indoor space to harmonize indoor air.

The outdoor unit (1) includes a case (10) which forms an appearance and contains a large number of parts. The case 10 includes a suction unit (not shown) for sucking outdoor air and a discharge unit 12 for discharging the sucked air after heat exchange. The discharge portion 12 may be formed in front of the case 10.

A gas-liquid separator 22, an oil separator 23, an outdoor heat exchanger 31, and an outdoor fan 32 are provided in the casing 10.

The compressor 21, the gas-liquid separator 22, the oil separator 23, the outdoor heat exchanger 31, and the outdoor fan 32 may be installed above the bottom base constituting the bottom surface of the outdoor unit 1 . In this case, the vibration reduction unit 100 may be disposed below the compressor 21.

The constructions of the compressor 21 and the vibration reduction section 100 will be described later with reference to the drawings.

A plurality of refrigerant pipes (24) for guiding the refrigerant circulating through the outdoor unit (1) are provided in the case (10).

The case 10 may further include an outdoor unit cover 11. The outdoor unit cover (11) can selectively open the internal configuration of the outdoor unit (1), and the outdoor unit cover (11) can be opened and the interior configuration of the outdoor unit can be installed and repaired by the administrator.

The outdoor unit cover 11 may be formed to open at least one surface of the outdoor unit. For example, the outdoor unit cover 11 may be rounded to open the front and side surfaces.

The outdoor unit 1 of the air conditioner according to the embodiment of the present invention is provided with a compressor 21 for compressing refrigerant and a compressor 21 disposed on the outlet side of the compressor 21 for discharging oil from the refrigerant discharged from the compressor 21 And an oil separator 23 for separating.

The compressor (21) includes a motor therein, and can compress the refrigerant by rotation of the motor. For example, the compressor 21 may be a constant-speed compressor having a constant number of revolutions of the motor, and as another example, the compressor 21 may be an inverter compressor capable of varying the number of revolutions of the motor depending on the situation. If the compressor 21 is an inverter compressor, the amount of refrigerant compressed depending on the situation can be adjusted.

A flow switching unit 26 for guiding the refrigerant discharged from the compressor 21 to the outdoor heat exchanger 31 or the indoor unit (not shown) is provided at the outlet side of the oil separator 23. For example, the flow switching section 26 may include a four-way valve.

The flow switching unit 26 is provided with a first connection pipe 27 connected to the outdoor heat exchanger 31, a second connection pipe 28 connected to the gas-liquid separator 22, And may be connected to a third connecting pipe 29 connected thereto.

When the air conditioner is in the cooling operation mode, the refrigerant is introduced into the outdoor heat exchanger (31) from the flow switching unit (26) through the first connection pipe (27). On the other hand, when the air conditioner performs the heating operation, the refrigerant flows from the flow switching unit 27 to the indoor heat exchanger side of the indoor unit (not shown) through the third connection pipe 29.

The outdoor heat exchanger 31 exchanges heat between the outside air and the refrigerant, and functions as a condenser when the air conditioner performs cooling operation and as an evaporator when the air conditioner performs heating operation.

When the air conditioner performs the cooling operation, the refrigerant that has passed through the outdoor heat exchanger (31) passes through the main expansion valve (34, electronic expansion valve) disposed at the outlet side of the outdoor heat exchanger (31). During the cooling operation, the main expansion valve (31) is fully opened and does not perform the depressurizing action of the refrigerant.

The refrigerant that has passed through the expansion valve 31 flows into the indoor unit through the indoor unit connecting pipe 36 and the refrigerant evaporated in the indoor heat exchanger flows into the outdoor unit 1 through the indoor unit connecting pipe 36 do.

The refrigerant flowing into the outdoor unit flows into the flow switching unit 26 through the third connection pipe 29 and flows out from the flow switching unit 26 through the second connection pipe 28.

The refrigerant that has passed through the flow switching unit (26) flows to the gas-liquid separator (22). The gas-liquid separator 22 separates the gaseous refrigerant before the refrigerant flows into the compressor 21. And the separated gaseous refrigerant can be introduced into the compressor (21).

Hereinafter, the coupling relationship between the vibration reduction unit 100 and the compressor 21 of the outdoor unit of the air conditioner according to the embodiment of the present invention will be described.

FIG. 2 is a perspective view of a compressor and a vibration reduction portion of an outdoor unit according to an embodiment of the present invention, FIG. 3 is a side view, and FIG. 4 is a top view. 5 is a perspective view of a vibration reduction unit in an outdoor unit according to an embodiment of the present invention, and FIG. 6 is a top view of a vibration reduction unit in an outdoor unit according to an embodiment of the present invention. 7 is a bottom perspective view of a compressor in an outdoor unit according to an embodiment of the present invention.

2 to 7, the vibration reduction unit 100 may be disposed below the compressor 21 and may be coupled to the lower portion of the compressor 21.

The vibration reduction unit 100 includes three or more support parts 110 coupled to the bottom base 13, three or more mount parts 120 coupled to the lower part of the compressor 21, And a plurality of elastic members 130 disposed between the housing 110 and the three or more mounts 120 to absorb the vibration of the compressor 21.

The number of the support portions 110 and the mount portions 120 may be three or more, but the number of the support portions 110 and the mount portions 120 may be three or more. .

The support portion 110 may be disposed on the upper surface of the bottom surface base 13. In addition, the support part 110 may be in the form of a pipe protruding upward.

The supporting unit 110 includes a coupling base 111 coupled to an upper portion of the bottom base 13 and a coupling base 111 projecting upward from the coupling base 111 to connect the elastic member 130 And may include protrusions 112.

The coupling base 111 may be in the form of a plate coupled to the upper surface of the bottom base 13. The coupling between the coupling base 111 and the bottom base 13 may be a bolt and nut type, And the bonding method thereof is not limited.

The protrusion 112 may be in the form of a pipe protruding upward from the upper surface of the coupling base 111 and the plurality of elastic members 130 may be coupled to the protrusion 112. It is noted that there is no limitation in the manner of coupling the elastic member 130 and the protrusion 112.

The support portion 110 may include a first support portion 110a, a second support portion 110b, and a third support portion 110c. The first supporting portion 110a, the second supporting portion 110b, and the third supporting portion 110c may have the same shape. That is, the supporting base 110 and the protruding portion 112 may be formed on the supporting portions 110.

An extension of the first support portion 110a and the second support portion 110b and an extension of the second support portion 110b and the third support portion 110c and the extension of the third support portion 110c and the first support portion 110c, The first supporting portion 110a, the second supporting portion 110b and the third supporting portion 110c may be disposed at positions of vertexes in an equilateral triangle In this case, the compressor 21 may be disposed in an equilateral triangular space.

Further, when the compressor 21 is disposed in the arrangement space of an equilateral triangle, the center of the arrangement space may be disposed at the same position as the center axis of the compressor 21. However, this is limited to the case where no vibration is generated in the compressor 21, and it is revealed that, when vibration occurs in the compressor 21, the center of the arrangement space and the central axis of the compressor 21 may be displaced give.

However, the arrangement space may be formed in a square shape, a regular pentagon shape, or a rectangular shape depending on the number of the mounting portions 120 and the supporting portions 110, There is no restriction on the shape.

The mounting portion 120 is a means for supporting the compressor 21 by being coupled to the elastic member 130 between the supporting portions 110, more specifically, between the supporting portions 110. In this case, the mounting portion 120 may be spaced upward from the bottom surface base 13.

The mounting portion 120 may include a mount base 121 to which the elastic member 130 is connected and a mounting base 121 protruding upward from the mount base 121 to be coupled to the compressor 21, (Not shown).

The mount base 121 may have openings formed at one side and the other side thereof so that the elastic members 130 can be coupled to the mount base 121, respectively.

The mount projection 122 is a means that can be coupled to the compressor 21. In detail, a mount insertion groove 21a into which the mount projection 122 is inserted can be formed on a lower surface of the compressor 21. In this case, a thread may be formed on the outer surface of the mount projection 122, and a threaded hole corresponding to the thread of the mount projection 122 may be formed on the inner circumferential surface of the mount insertion groove 21a. The mount portion 120 can support the compressor 21 as the threads of the mount projection 122 are engaged with the threads of the mount insertion groove 21a.

The mounting portion 120 may further include a buffer member 123 disposed between the mount projection 122 and the mount base 121. The buffer member 123 is a means capable of contacting the compressor 21 when the compressor 21 is coupled to the mount projection 122. For example, the buffer member 123 may be made of a material such as rubber that can absorb vibration or absorb shock.

When the compressor 21 vibrates, a noise or an impact may be generated as the compressor 21 hits the mount base 121 or the elastic member 130. The buffer member 123 It is possible to reduce the occurrence of noise or impact by making contact with the lower surface of the compressor (21).

The mounting portion 120 includes a first mounting portion 120a disposed between the first supporting portion 110a and the second supporting portion 110b, a second mounting portion 120b disposed between the second supporting portion 110b and the third supporting portion 110c, And a third mounting portion 120c disposed between the third supporting portion 110c and the first supporting portion 110a. The second mounting portion 120b may be disposed between the third supporting portion 110c and the first supporting portion 110a. It is noted that the configurations of the first mount 120a, the second mount 120b and the third mount 120c are all the same, and the difference is only in the position.

That is, the first mounting portion 120a, the second mounting portion 120b and the third mounting portion 120c are disposed on the first supporting portion 110a, the second supporting portion 110b, 110c in an equilateral triangular arrangement space.

The elastic member 130 is disposed between the support portion 110 and the mount portion 120 and is connected to the support portion 110 and the mount portion 120 to absorb the vibration of the compressor 21. [ It is means. In detail, the elastic portion may be disposed at a position spaced upward from the bottom base 13 by being coupled to the upper portion of the protrusion 112 of the support portion 110.

For example, the elastic member 130 may be a spring having a predetermined stiffness. In this case, the set stiffness can be changed according to the weight and the center of gravity of the compressor 21.

The elastic member 130 includes a first elastic member 131 connecting the first support portion 110a and the second support portion 110b and a second elastic member 131 connecting the second support portion 110b and the third support portion 110c And a third elastic member 133 connecting the third support portion 110c and the first support portion 110a to each other.

The first mount may be connected to the first elastic member 131 and the second mount may be connected to the second elastic member 132. The third elastic member 133 may be connected to the third mount Mount can be connected.

More specifically, the first elastic member 131 includes a first spring portion 131a connecting the first support portion 110a and the first mount portion 120a, a second spring portion 131b connecting the second support portion 110b, And a second spring portion 131b connecting the mount portion 120a.

The second elastic member 132 may include a third spring portion 132a connecting the second support portion 110b and the second mount portion 120b and a third spring portion 132b connecting the third support portion 110c and the second support portion 110b. And a fourth spring portion 132b connecting the mounting portion 120b.

The third elastic member 133 includes a fifth spring portion 133a connecting the third support portion 110c and the third mount portion 120c and a second spring portion 133b connecting the third support portion 110c and the third support portion 120c. And a sixth spring portion 133b connecting the mounting portion 120c.

The first elastic member 131 connected to one side of the first mount 120a extends to the first support 110a and the third elastic member 133 connected to the other side extends to the second support portion 110a, Lt; RTI ID = 0.0 > 110b. ≪ / RTI > The fourth elastic member 130 connected to one side of the second mount portion 120b may extend to the second support portion 110b and the fifth elastic member 130 connected to the other side may be extended 3 support portion 110c. The second elastic member 132 connected to one side of the third mount 120c may extend to the first support 110a and the sixth elastic member 130 connected to the other side may be connected to the third mount 120c, 3 support portion 110c.

That is, the compressor 21 is disposed in a state where the lower surface is supported by the first to third mounting portions 120c connected to the first to sixth elastic members 130, and the first to sixth elastic members 130, The member 130 may be spaced upward from the bottom base 13 by the first to third supporting portions 110c.

In this state, when vibration occurs in the compressor 21, the first to sixth elastic members 120a, 120b, and 120c, which are connected to the first mount 120a, the second mount 120b, (130) can absorb vibration of the compressor (21). The first to sixth elastic members 130 may swing in the process of absorbing vibration of the compressor 21 and the first, second and third supporting portions 110a, 110b, 110c Since the elastic member 130 supports the elastic member 130, the vibration of the elastic member 130 is not transmitted to the base.

When the compressor 21 is horizontally vibrated, the elastic member 130 is shaken in the horizontal direction. When the compressor 21 is vertically vibrated, the elastic member 130 is shaken vertically Accordingly, there is an effect that both the horizontal vibration and the vertical vibration of the compressor 21 can be absorbed.

Even when the amount of vibration generated in the compressor 21 changes, the vibration of the elastic member 130 changes and can absorb the changing vibration. Therefore, even when the compressor 21 is the inverter compressor 21 There is an effect that can be applied.

Claims (11)

A bottom base having a bottom of the outdoor unit;
A compressor provided with a motor and compressing the refrigerant by a rotational force of the motor;
And a vibration reduction unit disposed between the bottom base and the compressor, for reducing vibration generated when the compressor is operated,
The vibration-
A plurality of supports disposed on the bottom base;
A plurality of elastic members connecting between the plurality of supports and having a set strength; And
And a plurality of mount portions disposed between the plurality of elastic members and in which the compressor is housed.
The method according to claim 1,
Wherein the elastic member absorbs vibration generated in the operation of the compressor.
The method according to claim 1,
Wherein the setting strength of the elastic member is changeable according to a weight and a center of gravity of the compressor.
The method according to claim 1,
The support portion
A coupling base coupled to the bottom base; And
And a protrusion protruding upward from the engagement base and to which the elastic member is connected,
The method according to claim 1,
The mounting portion includes:
A mount base connected to the elastic member; And
And a mount projection protruding upward from above the mount base, wherein the compressor is mounted.
6. The method of claim 5,
The mounting portion includes:
Further comprising: a cushioning member disposed between the mount projection and the mount base for alleviating an impact of the compressor and the mount base.
The method according to claim 1,
The plurality of supporting portions include a first supporting portion, a second supporting portion, and a third supporting portion,
The elastic member
A first elastic member connecting the first support portion and the second support portion;
A second elastic member connecting the second support portion and the third support portion; And
And a third elastic member connecting the third support portion and the first support portion.
8. The method of claim 7,
The mounting portion includes:
A first mount disposed between the first elastic members;
A second mount disposed between the second elastic members; And
And a third mounting portion disposed between the third elastic members.
9. The method of claim 8,
The first elastic member
A first spring portion connecting one side of the first mount portion and the first support portion; And
And a second spring portion connecting the other side of the first mount portion and the second support portion.
9. The method of claim 8,
The second elastic member
A third spring portion connecting one side of the second mount portion and the second support portion; And
And a fourth spring portion connecting the other side of the second mount portion and the third support portion.
9. The method of claim 8,
The third elastic member
A fifth spring part connecting one side of the third mount and the third support part; And
And a sixth spring portion connecting the other side of the third mount portion and the first support portion.

KR1020160032504A 2016-03-18 2016-03-18 Outdoor unit of airconditioner KR20170108494A (en)

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Application Number Priority Date Filing Date Title
KR1020160032504A KR20170108494A (en) 2016-03-18 2016-03-18 Outdoor unit of airconditioner
PCT/KR2017/001334 WO2017159987A1 (en) 2016-03-18 2017-02-07 Outdoor unit for air conditioner

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Application Number Priority Date Filing Date Title
KR1020160032504A KR20170108494A (en) 2016-03-18 2016-03-18 Outdoor unit of airconditioner

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CN110617561A (en) * 2019-09-12 2019-12-27 成都仙德科技有限公司 Portable sound energy air conditioner noise control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100504876B1 (en) * 2003-04-07 2005-08-01 엘지전자 주식회사 Compressor support apparatus for outdoor unit for air conditioner
KR20100048098A (en) * 2008-10-30 2010-05-11 삼성전자주식회사 Apparatus for vibration isolation of compressor and out door unit of air conditioner having the same
JP2014145323A (en) * 2013-01-30 2014-08-14 Hitachi Appliances Inc Compressor or refrigerating device equipped therewith
JP2014213873A (en) * 2013-04-24 2014-11-17 ダイキン工業株式会社 Compressor support structure in air conditioner
JP2015203517A (en) * 2014-04-14 2015-11-16 日立アプライアンス株式会社 Outdoor machine of air conditioner

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