CN101206047A - Outdoor set of air onditioner - Google Patents
Outdoor set of air onditioner Download PDFInfo
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- CN101206047A CN101206047A CNA2006101304279A CN200610130427A CN101206047A CN 101206047 A CN101206047 A CN 101206047A CN A2006101304279 A CNA2006101304279 A CN A2006101304279A CN 200610130427 A CN200610130427 A CN 200610130427A CN 101206047 A CN101206047 A CN 101206047A
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Abstract
The invention discloses an outdoor unit of an air conditioner which comprises a shell, a chassis, a compressor, a condensator, a motor support, a fan electromotor, an outdoor fan, a baffle, a head plate and a shock absorber which is arranged on an outlet cooling medium pipe of an oil separator and a low pressure pipe, wherein, the shock absorber has a cuboid shape structure two ends of which are performed rounding treatment, the middle parts of the two ends are respectively provided with a cooling medium pipe hole which is formed running through the top down and one side of which is provided with an opening communicated with the outside. The outdoor unit of the air conditioner of the invention makes the outlet cooling medium pipe of the oil separator which shocks greatly and is suspended connect to the low pressure pipe which is fixed on the inside of a maintenance valve plate through the shock absorber, thus not only the shock of the outlet cooling medium pipe can be greatly reduced, but also mutual collision and noise and damage due to the collision, caused by shock between the outlet cooling medium pipe and other adjacent cooling medium pipes, can be prevented, thereby improving product quality and prolonging service life of the invention.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of vibrations that can reduce on the oil eliminator outlet refrigerant pipe, thus the air-conditioner outdoor unit that can improve the quality of products and increase the service life.
Background technology
Air-conditioner is a kind of device that makes its inner refrigerant carry out the refrigeration of being made up of compression process, condensation process, expansion process and evaporation process or heat circulation.When air-conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through compressor compresses can flow to condenser under the guiding of cross valve, and in condenser, dispel the heat to the outside, when flowing through expansion valve, significantly reduce its temperature and pressure then, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter subsequently, flow back in the compressor again through fluid reservoir at last.Wherein, compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioner, and evaporation process then is to carry out under the effect of blowing fan in indoor set and evaporimeter.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Fig. 1 is the air-conditioner outdoor unit external structure stereogram of prior art.The prior art air-conditioner outdoor unit structural perspective of Fig. 2 for front panel is not installed.Fig. 3 is the local enlarged diagram in oil eliminator outlet refrigerant pipe position in the off-premises station shown in Fig. 2.As Fig. 1～shown in Figure 3, the air-conditioner outdoor unit of this prior art mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille 1, and rear end face is provided with the housing 4 of a plurality of not shown air inlets; The chassis 5 that is arranged on the bottom of housing 4 and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis 5, the low-temp low-pressure gaseous coolant from off-premises station can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the side top of compressor 6, import links to each other by import refrigerant pipe with the refrigerant exit of compressor 6, outlet is joined by outlet refrigerant pipe 10 with condenser 2, is used for being mixed in the lubricating oil of the refrigerant of discharging from compressor 6 and the oil eliminator 11 that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis 5, the condenser 2 that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor 6; Be vertically set on the middle part on chassis 5, the lower end is fixed on the chassis 5, and the upper end is fixed on the end face of condenser 2, and the middle part is formed with the electric machine support 3 that motor is provided with the hole; Not shown be installed in that motor is provided with in the hole on the electric machine support 3, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby air discharge grille 1 row of the air that extraneous air is drawn into the inside of housing 4 and will carries out heat exchange with condenser 2 from the air inlet on housing 4 rear end faces from housing 4 front end faces is to the outdoor fan 7 of the exterior space; Be vertically set between compressor 6 and condenser 2 and the outdoor fan 7, be used to separate the baffle plate 8 that compressor 6 and condenser 2 and outdoor fan 7 are provided with the space; Be installed in the right panel bottom of housing 4, which is provided with a plurality of maintenance valves 12 that are used to connect refrigerant pipeline between indoor set and off-premises station, and inboard vertical fixing there is the repair valve plate 13 that the low-voltage tube 14 that the refrigerant pipe from the low pressure refrigerant of indoor set links to each other can be arranged by maintenance valve 12 and inner stream; And the top board 9 that is installed in housing 4 upper ends.But, there is following point in the air-conditioner outdoor unit of this prior art: because the restriction on the off-premises station space, the oil eliminator 11 that is positioned at compressor 6 sides top can only rely on coupled refrigerant pipe to adopt unsettled mode to be provided with, and the refrigerant tube pitch of housing 4 inner compressors 6 one sides is from very near.As everyone knows, can produce very big vibrations during compressor 6 compression refrigerants, these vibrations will pass to coupled parts undoubtedly, and the vibrations that therefore are in the oil eliminator 11 upper outlet refrigerant pipes 10 of vacant state will be bigger, and might pass to and its tight other adjacent refrigerant pipe.In order to reduce this vibrations, usually install rubber shock-absorbing wheel 15 at outlet refrigerant pipe 10 and the outside sustained height of refrigerant pipe that is adjacent, in case mutual collision between the refrigerant pipe that causes by these vibrations and noise and the damage that causes therefrom with cylinder body structure.But, because these refrigerant pipes and on damping wheel 15 also be unsettled setting, therefore promptly allow to reduce some vibrations, but the oscillatory acceleration on the outlet refrigerant pipe 10 is still very big, so damping effect is not good.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of vibrations that can reduce on the oil eliminator outlet refrigerant pipe, thus the air-conditioner outdoor unit that can improve the quality of products and increase the service life.
In order to achieve the above object, air-conditioner outdoor unit provided by the invention mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille, and rear end face is provided with the housing of a plurality of air inlets; The chassis that is arranged on lower part of frame and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis, can will be compressed into the compressor of HTHP gaseous coolant from the low-temp low-pressure gaseous coolant of off-premises station; Be arranged on the side top of compressor, import links to each other by import refrigerant pipe with the refrigerant exit of compressor, and outlet is joined by exporting the refrigerant pipe with condenser, is used for being mixed in from the lubricating oil of the refrigerant of compressor discharge and the oil eliminator that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis, the condenser that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor; Be vertically set on the middle part on chassis, the lower end is fixed on the chassis, and the upper end is fixed on the end face of condenser, and the middle part is formed with the electric machine support that motor is provided with the hole; Be installed in that motor is provided with in the hole on the electric machine support, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby the air discharge grille row of the air that extraneous air is drawn into the inside of housing and will carries out heat exchange with condenser from the air inlet on the housing rear end face from the housing front end face is to the outdoor fan of the exterior space; Be vertically set between compressor and condenser and the outdoor fan, be used to separate the baffle plate that compressor and condenser and outdoor fan are provided with the space; Be installed in the right panel bottom of housing, which is provided with a plurality of maintenance valves that are used to connect refrigerant pipeline between indoor set and off-premises station, and inboard vertical fixing there is the repair valve plate that the low-voltage tube that the refrigerant pipe from the low pressure refrigerant of indoor set links to each other can be arranged by maintenance valve and inner stream; And the top board that is installed in the housing upper end; Described air-conditioner outdoor unit comprises that also one is installed in the outlet refrigerant pipe of oil eliminator and the damper on the low-voltage tube, described damper has the cuboid structure that handle through rounding at two ends, and its middle part, two ends is respectively equipped with one and connects along the vertical direction and form and a side is formed with a refrigerant pore with the opening of exterior.
Distance between described two refrigerant pores equates with the distance that exports between refrigerant pipe and low-voltage tube.
The diameter of described two the refrigerant pores outer dia with outlet refrigerant pipe and low-voltage tube respectively is identical.
Described opening is positioned on the same side of damper.
Described damper is made by elastomeric material.
Air-conditioner outdoor unit provided by the invention will shake greatly and be in vacant state by damper oil eliminator outlet refrigerant pipe is connected on the low-voltage tube that is fixed on the repair valve plate inboard, not only can reduce the vibrations of outlet refrigerant pipe so significantly, and can prevent to export mutual collision that causes because of vibrations between other refrigerant pipe that the refrigerant pipe is adjacent and noise and the damage that produces therefrom, therefore can improve the quality of product and prolong its service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments air-conditioner outdoor unit provided by the invention is elaborated.The parts identical with prior art adopt identical drawing reference numeral, and omit its explanation of carrying out.
Fig. 1 is the air-conditioner outdoor unit external structure stereogram of prior art.
The prior art air-conditioner outdoor unit structural perspective of Fig. 2 for front panel is not installed.
Fig. 3 is the local enlarged diagram in oil eliminator outlet refrigerant pipe position in the off-premises station shown in Fig. 2.
Fig. 4 is the local enlarged diagram in oil eliminator outlet refrigerant pipe position in the air-conditioner outdoor unit provided by the invention.
The specific embodiment
As Fig. 4 and Fig. 1～shown in Figure 2, air-conditioner outdoor unit provided by the invention mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille 1, and rear end face is provided with the housing 4 of a plurality of not shown air inlets; The chassis 5 that is arranged on the bottom of housing 4 and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis 5, the low-temp low-pressure gaseous coolant from off-premises station can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the side top of compressor 6, import links to each other by import refrigerant pipe with the refrigerant exit of compressor 6, outlet is joined by outlet refrigerant pipe 10 with condenser 2, is used for being mixed in the lubricating oil of the refrigerant of discharging from compressor 6 and the oil eliminator 11 that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis 5, the condenser 2 that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor 6; Be vertically set on the middle part on chassis 5, the lower end is fixed on the chassis 5, and the upper end is fixed on the end face of condenser 2, and the middle part is formed with the electric machine support 3 that motor is provided with the hole; Not shown be installed in that motor is provided with in the hole on the electric machine support 3, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby air discharge grille 1 row of the air that extraneous air is drawn into the inside of housing 4 and will carries out heat exchange with condenser 2 from the air inlet on housing 4 rear end faces from housing 4 front end faces is to the outdoor fan 7 of the exterior space; Be vertically set between compressor 6 and condenser 2 and the outdoor fan 7, be used to separate the baffle plate 8 that compressor 6 and condenser 2 and outdoor fan 7 are provided with the space; Be installed in the right panel bottom of housing 4, which is provided with a plurality of maintenance valves 12 that are used to connect refrigerant pipeline between indoor set and off-premises station, and inboard vertical fixing there is the repair valve plate 13 that the low-voltage tube 14 that the refrigerant pipe from the low pressure refrigerant of indoor set links to each other can be arranged by maintenance valve 12 and inner stream; And the top board 9 that is installed in housing 4 upper ends; Described air-conditioner outdoor unit comprises that also one is installed in the outlet refrigerant pipe 10 of oil eliminator 11 and the damper 16 on the low-voltage tube 14, described damper 16 has the cuboid structure that handle through rounding at two ends, middle part, its two ends is respectively equipped with one and connects along the vertical direction and form and a side is formed with a refrigerant pore 18,19 with the opening 17 of exterior.The distance that described two refrigerant pores are 18,19 equates that with the distance that exports 14 of refrigerant pipe 10 and low-voltage tubes the diameter of two refrigerant pores 18,19 outer dia with outlet refrigerant pipe 10 and low-voltage tube 14 respectively is identical.Described opening 17 is positioned on the same side of damper 16.Described damper 16 is made by elastomeric material.Because damper 16 is to be made by elastomeric material, at first two openings 17 on it are aimed at outlet refrigerant pipe 10 and low-voltage tube 14 when therefore installing respectively, push hard then and can make the tube wall of outlet refrigerant pipe 10 and low-voltage tube 14 outwards open two openings 17 and enter into refrigerant pore 18, in 19, the both sides of opening 17 then can rely on the spring return original state afterwards, thereby will export in two refrigerant pores 18,19 that refrigerant pipe 10 and low-voltage tube 14 be separately fixed at damper 16.Because low-voltage tube 14 is the inboards that are fixed on repair valve plate 13, but not vacant state, therefore structure is more stable, so also can make the structure of outlet refrigerant pipe 10 become relatively stable by the damper 16 that is connected between the two, therefore can reduce the vibrations on the outlet refrigerant pipe 10, thereby damping effect is good.When carrying out kind of refrigeration cycle when air-conditioner connection power supply provided by the invention, the outdoor fan 7 that is positioned at off-premises station inside will begin rotation under the drive of fan electromotor, thereby outdoor air will be drawn into the inside of off-premises station by the air inlet on housing 4 rear end faces.Meanwhile, compressor 6 will begin to compress the low-temp low-pressure gaseous coolant from indoor set, will offer condenser 2 through oil eliminator 11 through the HTHP gaseous coolant of overcompression then.When flowing through condenser 2, the refrigerant of overcompression will carry out heat exchange and to outside space heat elimination with the outdoor air around it.At last will be air discharge grille 1 row from housing 4 front end faces under the effect of outdoor fan 7 to the exterior space through the air of heat exchange, and will flow to the evaporimeter that is arranged in indoor set by expansion valve through the refrigerant of condenser 2 condensations, and in the evaporimeter of flowing through, carry out heat exchange and reduce the temperature of room air with room air around it, refrigerant through evaporimeter will flow back in the compressor 6 again at last, and so circulation can remain on the interior space under the suitable temperature repeatedly.
Claims (5)
1. air-conditioner outdoor unit mainly comprises: constitute off-premises station front/rear end and two lateral outer structures, and front end face is provided with air discharge grille (1), and rear end face is provided with the housing (4) of a plurality of air inlets; The chassis (5) that is arranged on the bottom of housing (4) and each parts of off-premises station can be installed on it; At least one is arranged on top one side on chassis (5), can will be compressed into the compressor (6) of HTHP gaseous coolant from the low-temp low-pressure gaseous coolant of off-premises station; Be arranged on the side top of compressor (6), import links to each other by import refrigerant pipe with the refrigerant exit of compressor (6), outlet is joined by outlet refrigerant pipe (10) with condenser (2), is used for being mixed in from the lubricating oil of the refrigerant of compressor (6) discharge and the oil eliminator (11) that refrigerant is separated; Be vertically set on the opposite side and the rear part edge place on chassis (5), the condenser (2) that can make HTHP gaseous coolant and the outdoor air around it mobile in it carry out heat exchange from compressor (6); Be vertically set on the middle part of chassis (5), the lower end is fixed on the chassis (5), and the upper end is fixed on the end face of condenser (2), and the middle part is formed with the electric machine support (3) that motor is provided with the hole; Be installed in the last motor of electric machine support (3) and be provided with in the hole, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor is anterior, thereby can rotate under the revolving force effect of fan electromotor, thereby air discharge grille (1) row of the air that extraneous air is drawn into the inside of housing (4) and will carries out heat exchange with condenser (2) from the air inlet on housing (4) rear end face from housing (4) front end face is to the outdoor fan (7) of the exterior space; Be vertically set between compressor (6) and condenser (2) and the outdoor fan (7), be used to separate the baffle plate (8) that compressor (6) and condenser (2) and outdoor fan (7) are provided with the space; Be installed in the right panel bottom of housing (4), which is provided with a plurality of maintenance valves (12) that are used to connect refrigerant pipeline between indoor set and off-premises station, and inboard vertical fixing there is the repair valve plate (13) that the low-voltage tube (14) that the refrigerant pipe from the low pressure refrigerant of indoor set links to each other can be arranged by maintenance valve (12) and inner stream; And the top board (9) that is installed in housing (4) upper end; It is characterized in that: described air-conditioner outdoor unit comprises that also one is installed in the outlet refrigerant pipe (10) of oil eliminator (11) and the damper (16) on the low-voltage tube (14), described damper (16) has the cuboid structure that handle through rounding at two ends, middle part, its two ends is respectively equipped with one and connects along the vertical direction and form and a side is formed with a refrigerant pore (18,19) with the opening (17) of exterior.
2. air-conditioner outdoor unit according to claim 1 is characterized in that: the distance between described two refrigerant pores (18,19) equates with the distance that exports between refrigerant pipe (10) and low-voltage tube (14).
3. air-conditioner outdoor unit according to claim 1 is characterized in that: the diameter of described two refrigerant pores (18, the 19) outer dia with outlet refrigerant pipe (10) and low-voltage tube (14) respectively is identical.
4. air-conditioner outdoor unit according to claim 1 is characterized in that: described opening (17) is positioned on the same side of damper (16).
5. air-conditioner outdoor unit according to claim 1 is characterized in that: described damper (16) is made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101304279A CN101206047A (en) | 2006-12-20 | 2006-12-20 | Outdoor set of air onditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101304279A CN101206047A (en) | 2006-12-20 | 2006-12-20 | Outdoor set of air onditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101206047A true CN101206047A (en) | 2008-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101304279A Pending CN101206047A (en) | 2006-12-20 | 2006-12-20 | Outdoor set of air onditioner |
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| Country | Link |
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| CN (1) | CN101206047A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793450A (en) * | 2009-01-30 | 2010-08-04 | 三星电子株式会社 | Oil balancing device fixed part and have the off-premises station of the air conditioner of this fixed part |
| CN103574998A (en) * | 2012-08-02 | 2014-02-12 | 珠海格力电器股份有限公司 | Fixing device and air conditioner comprising same |
| KR101525846B1 (en) * | 2008-12-18 | 2015-06-05 | 삼성전자 주식회사 | Pipe fixing member of apparatus for uniforming oil level and out door unit of air conditioner having the same |
| CN110762641A (en) * | 2019-11-29 | 2020-02-07 | 广东美的制冷设备有限公司 | A damper assembly and air conditioner for air conditioner |
-
2006
- 2006-12-20 CN CNA2006101304279A patent/CN101206047A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101525846B1 (en) * | 2008-12-18 | 2015-06-05 | 삼성전자 주식회사 | Pipe fixing member of apparatus for uniforming oil level and out door unit of air conditioner having the same |
| CN101793450A (en) * | 2009-01-30 | 2010-08-04 | 三星电子株式会社 | Oil balancing device fixed part and have the off-premises station of the air conditioner of this fixed part |
| CN101793450B (en) * | 2009-01-30 | 2014-06-25 | 三星电子株式会社 | Fixing member of apparatus for uniforming oil level and outdoor unit of air conditioner having the same |
| CN103574998A (en) * | 2012-08-02 | 2014-02-12 | 珠海格力电器股份有限公司 | Fixing device and air conditioner comprising same |
| CN103574998B (en) * | 2012-08-02 | 2015-12-16 | 珠海格力电器股份有限公司 | Fixing device and air conditioner comprising same |
| CN110762641A (en) * | 2019-11-29 | 2020-02-07 | 广东美的制冷设备有限公司 | A damper assembly and air conditioner for air conditioner |
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Open date: 20080625 |