CN101210707A - Frequency conversion air-conditioner outdoor set - Google Patents
Frequency conversion air-conditioner outdoor set Download PDFInfo
- Publication number
- CN101210707A CN101210707A CNA2006101306645A CN200610130664A CN101210707A CN 101210707 A CN101210707 A CN 101210707A CN A2006101306645 A CNA2006101306645 A CN A2006101306645A CN 200610130664 A CN200610130664 A CN 200610130664A CN 101210707 A CN101210707 A CN 101210707A
- Authority
- CN
- China
- Prior art keywords
- housing
- frequency
- refrigerant
- shell
- outdoor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
An outdoor unit of a frequency-variable air conditioner is provided, which comprises a shell, a chassis, a frequency-variable speed-constant compressor, an oil separator, an outdoor heat exchanger, an outdoor fan, a fan electromotor, a baffle and a controller assembly. The oil separator comprises the cylindrical housing with a cooling medium through inlet hole on the upper circumferential wall, a cooling medium inlet which is inserted into the cooling medium through inlet hole on the housing, positioned inside the housing and with the front end bending towards one lateral circumferential direction of the housing, and a cooling medium outlet and a lubricant outlet which are respectively provided in the central parts of the top and the bottom of the housing. The cooling medium inlet hole on the housing of the oil separator is arranged in the middle part of the upper circumferential wall of the housing, and the front end of the cooling medium inlet inside the housing is bended towards one lateral circumferential direction of the housing, so as to facilitate the positioning and operation of an operator, increase the rate of qualified products, and avoid the reduction in centrifugal force of the cooling medium flowing inside the housing.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of frequency-change air conditioner outdoor machine.
Background technology
Usually, 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 compression of compressed machine and the refrigerant that becomes high-temperature high-pressure state be inflow outdoor heat exchanger at first, this refrigerant will dispel the heat to the outside in outdoor heat converter, flow to expansion valve then, and when flowing through expansion valve, significantly reducing its temperature and pressure, this low temperature, low pressure refrigerant are with inflow indoor heat exchanger subsequently.This refrigerant will absorb the heat of surrounding air in indoor heat converter, flow back to again in the compressor at last, circulate so repeatedly.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Described 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 in indoor set.In addition, indoor heat converter is mounted in indoor and has refrigeration or heat the device of effect, and it has the effect of evaporimeter when kind of refrigeration cycle, then has the effect of condenser heating circulation time.Outdoor heat converter has the effect of condenser when kind of refrigeration cycle, then have the effect of evaporimeter heating circulation time.Air-conditioner is divided into split type and integral type usually.Wherein detachable air conditioner has independently off-premises station and indoor set usually, and is separately positioned on outdoor and indoor.Transducer air conditioning belongs to a kind of detachable air conditioner.Fig. 1 is the frequency-change air conditioner outdoor machine part-structure stereogram of prior art.Fig. 2 is oil separator structure stereogram in the frequency-change air conditioner outdoor machine shown in Fig. 1.As shown in Figure 1 and Figure 2, the frequency-change air conditioner outdoor machine of this prior art mainly comprises: the not shown formation air-conditioner end face and the housing of four sides; The chassis 2 that is arranged on lower part of frame and each parts of off-premises station can be installed on it; Be arranged on top one side on chassis 2, the low-temp low-pressure gaseous coolant can be compressed into the frequency-changeable compressor and the constant speed compressor 3 of HTHP gaseous coolant; Be connected the exit of frequency-changeable compressor, be used to separate the oil eliminator 1 of refrigerant and lubricating oil; Not shown the top opposite side and the rear side that are arranged on chassis 2, the outdoor heat converter that can make refrigerant mobile in it and its surrounding air carry out heat exchange; At least one is arranged on the top in 2 centres, chassis, extraneous air can be drawn into the inside of housing, will be discharged to the outdoor fan of hull outside with the air that outdoor heat converter carried out heat exchange simultaneously; The fan electromotor that links to each other by output shaft with outdoor fan; Be vertically set on the baffle plate 6 between frequency-changeable compressor and constant speed compressor 3 and outdoor heat converter, outdoor fan and the fan electromotor; With the controller assemblies 7 that is installed in baffle plate 6 tops.But, there is following point in the frequency-change air conditioner outdoor machine of this prior art: as shown in Figure 2, described oil eliminator 1 is by being shell 8 that drum shape and top circumferential wall one side be formed with a refrigerant import through hole 12, running through the refrigerant exit 10 and the lubricating oil outlet 11 that are inserted in the refrigerant import 9 in the refrigerant import through hole 12 and are separately positioned on shell 8 tops and bottom centre position along the circumferential wall tangential direction of shell 8 and constitute.In the air-conditioner running, from the refrigerant that frequency-changeable compressor is discharged, be entrained with lubricating oil usually, therefore be provided with and utilize the oil eliminator 1 of centrifugal force refrigerant and lubricating oil separation in the exit of frequency-changeable compressor.As mentioned above, the circumferential wall that need run through shell 8 owing to the refrigerant import 9 on the oil eliminator 1 from the circumferential wall tangential direction of shell 8 is inserted into its inside, therefore refrigerant import through hole 12 positions on shell 8 circumferential wall just need near a lateral edges, operating personnel just are difficult to position and operate in the process of processing refrigerant import through hole 12 like this, therefore might cause the qualification rate of product to descend.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of location and handling ease of refrigerant import through hole, therefore can improve the frequency-change air conditioner outdoor machine of product percent of pass.
In order to achieve the above object, frequency-change air conditioner outdoor machine provided by the invention mainly comprises the housing that constitutes air-conditioner end face and four sides; The chassis that is arranged on lower part of frame and each parts of off-premises station can be installed on it; Be arranged on top one side on chassis, the low-temp low-pressure gaseous coolant can be compressed into the frequency-changeable compressor and the constant speed compressor of HTHP gaseous coolant; Be connected the exit of frequency-changeable compressor, be used to separate the oil eliminator of refrigerant and lubricating oil; Be arranged on the top opposite side and the rear side on chassis, the outdoor heat converter that can make refrigerant mobile in it and its surrounding air carry out heat exchange; At least one is arranged on the top at center chassis position, extraneous air can be drawn into the inside of housing, will be discharged to the outdoor fan of hull outside with the air that outdoor heat converter carried out heat exchange simultaneously; The fan electromotor that links to each other by output shaft with outdoor fan; Be vertically set on the baffle plate between frequency-changeable compressor and constant speed compressor and outdoor heat converter, outdoor fan and the fan electromotor; With the controller assemblies that is installed in baffle plate top; Described oil eliminator is by being the shell that is formed with a refrigerant import through hole on drum shape and the top circumferential wall, running through the front end that is inserted on the shell in the refrigerant import through hole and is positioned at enclosure to the side circumferencial direction bending of shell and the refrigerant import that forms, refrigerant exit and the lubricating oil outlet that is separately positioned on cover top portion and bottom centre position constitute.
Bending place in the described refrigerant import is circular-arc.
Frequency-change air conditioner outdoor machine provided by the invention is with disposed thereon the circumferential wall middle part of refrigerant import through hole on the oil eliminator shell, make the refrigerant import front end that is positioned at enclosure bend and form simultaneously to a side circumferencial direction of shell, not only be convenient to operating personnel's location and operation when processing refrigerant import through hole like this, thereby can improve the qualification rate of product, and can not reduce the centrifugal force of the refrigerant generation that enters into enclosure.
Description of drawings
Below in conjunction with the drawings and specific embodiments frequency-change air conditioner outdoor machine 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 frequency-change air conditioner outdoor machine part-structure stereogram of prior art.
Fig. 2 is oil separator structure stereogram in the frequency-change air conditioner outdoor machine shown in Fig. 1.
Fig. 3 is an oil separator structure stereogram in the frequency-change air conditioner outdoor machine provided by the invention.
The specific embodiment
As Fig. 3 and shown in Figure 1, frequency-change air conditioner outdoor machine provided by the invention mainly comprises the not shown formation air-conditioner end face and the housing of four sides; The chassis 2 that is arranged on lower part of frame and each parts of off-premises station can be installed on it; Be arranged on top one side on chassis 2, the low-temp low-pressure gaseous coolant can be compressed into the frequency-changeable compressor and the constant speed compressor 3 of HTHP gaseous coolant; Be connected the exit of frequency-changeable compressor, be used to separate the oil eliminator 15 of refrigerant and lubricating oil; Not shown the top opposite side and the rear side that are arranged on chassis 2, the outdoor heat converter that can make refrigerant mobile in it and its surrounding air carry out heat exchange; At least one is arranged on the top in 2 centres, chassis, extraneous air can be drawn into the inside of housing, will be discharged to the outdoor fan of hull outside with the air that outdoor heat converter carried out heat exchange simultaneously; The fan electromotor that links to each other by output shaft with outdoor fan; Be vertically set on the baffle plate 6 between frequency-changeable compressor and constant speed compressor 3 and outdoor heat converter, outdoor fan and the fan electromotor; With the controller assemblies 7 that is installed in baffle plate 6 tops; Described oil eliminator 15 is by being the shell 17 that is formed with a refrigerant import through hole 16 on drum shape and the top circumferential wall, running through the front end that is inserted on the shell 17 in the refrigerant import through hole 16 and is positioned at shell 17 inside to the side circumferencial direction bending of shell 17 and the refrigerant import 18 that forms, the refrigerant exit 19 that is separately positioned on shell 17 tops and bottom centre position and lubricating oil outlet 20 constitute.Because refrigerant import through hole 16 is positioned at the circumferential wall middle part, top of shell 17, so be convenient to operating personnel's location and processing during perforate.In addition, owing to the side circumferencial direction bending of refrigerant import 18 front ends that are positioned at shell 17 inside to shell 17 forms, can make refrigerant enter into the inside of shell 17 from the circumferential wall tangential direction of shell 17 like this.Bending place in the described refrigerant import 18 is circular-arc, can prevent that like this this place from forming resistance to refrigerant, reduces centrifugal force thus, thereby causes the efficient of oil eliminator 15 to reduce.When carrying out kind of refrigeration cycle when frequency-change air conditioner outdoor machine connection power supply provided by the invention, the outdoor fan that is positioned at off-premises station inside will begin rotation, thereby the outside Cryogenic air will be drawn into the inside of off-premises station by the air inlet at housing rear portion.Meanwhile, frequency-changeable compressor and constant speed compressor 3 will begin compression refrigerant, will offer outdoor heat converter through the refrigerant of overcompression then.When the refrigerant of overcompression is flowing through outdoor heat converter, will carry out heat exchange and to outside space heat elimination with the outdoor air around it, at last through the outdoor air of heat exchange from the front end row of off-premises station to the exterior space.
Claims (2)
1. a frequency-change air conditioner outdoor machine mainly comprises the housing that constitutes air-conditioner end face and four sides; The chassis (2) that is arranged on lower part of frame and each parts of off-premises station can be installed on it; Be arranged on top one side on chassis (2), the low-temp low-pressure gaseous coolant can be compressed into the frequency-changeable compressor and the constant speed compressor (3) of HTHP gaseous coolant; Be connected the exit of frequency-changeable compressor, be used to separate the oil eliminator (15) of refrigerant and lubricating oil; Be arranged on the top opposite side and the rear side on chassis (2), the outdoor heat converter that can make refrigerant mobile in it and its surrounding air carry out heat exchange; At least one is arranged on the top in centre, chassis (2), extraneous air can be drawn into the inside of housing, will be discharged to the outdoor fan of hull outside with the air that outdoor heat converter carried out heat exchange simultaneously; The fan electromotor that links to each other by output shaft with outdoor fan; Be vertically set on the baffle plate (6) between frequency-changeable compressor and constant speed compressor (3) and outdoor heat converter, outdoor fan and the fan electromotor; With the controller assemblies (7) that is installed in baffle plate (6) top; It is characterized in that: described oil eliminator (15) is by being the shell (17) that is formed with a refrigerant import through hole (16) on drum shape and the top circumferential wall, running through and be inserted in shell (17) and go up in the refrigerant import through hole (16) and be positioned at the inner front end of shell (17) to the side circumferencial direction bending of shell (17) and the refrigerant import (18) that forms, the refrigerant exit (19) that is separately positioned on shell (17) top and bottom centre position and lubricating oil outlet (20) formation.
2. frequency-change air conditioner outdoor machine according to claim 1 is characterized in that: the bending place in the described refrigerant import (18) is circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101306645A CN101210707A (en) | 2006-12-28 | 2006-12-28 | Frequency conversion air-conditioner outdoor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101306645A CN101210707A (en) | 2006-12-28 | 2006-12-28 | Frequency conversion air-conditioner outdoor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101210707A true CN101210707A (en) | 2008-07-02 |
Family
ID=39610902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101306645A Pending CN101210707A (en) | 2006-12-28 | 2006-12-28 | Frequency conversion air-conditioner outdoor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101210707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326662A (en) * | 2018-02-28 | 2018-07-27 | 浙江粤强家具科技有限公司 | A kind of novel high-precision furniture sanding device |
-
2006
- 2006-12-28 CN CNA2006101306645A patent/CN101210707A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326662A (en) * | 2018-02-28 | 2018-07-27 | 浙江粤强家具科技有限公司 | A kind of novel high-precision furniture sanding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201973812U (en) | Outdoor unit of inverter air conditioner | |
| CN213020380U (en) | Air conditioning system for energy storage equipment and energy storage system | |
| CN101852462A (en) | Air-conditioning outdoor machine for preventing dust accumulation of condenser | |
| CN101592392A (en) | A kind of heat exchanger structure of air conditioner | |
| CN2847086Y (en) | Panel commercial air conditioner indoor machine | |
| CN101382313A (en) | Control box for outdoor aerials of frequency-change air conditioner | |
| CN101377322A (en) | Frequency-changing air conditioner outdoor machine | |
| CN1936445A (en) | Air conditioner outdoor machine | |
| CN101210707A (en) | Frequency conversion air-conditioner outdoor set | |
| CN101206047A (en) | Outdoor set of air onditioner | |
| CN101761989B (en) | Low-noise type ultrathin overhead type frequency-conversion shelter air conditioner | |
| CN101592363B (en) | Split type outdoor unit of air conditioner | |
| CN213020011U (en) | Air conditioner | |
| CN212901780U (en) | Outdoor machine of air conditioner | |
| CN215062947U (en) | Evaporative cooling type direct expansion unit | |
| CN101832601A (en) | Air-conditioning outdoor machine | |
| CN101377321A (en) | Frequency-changing air conditioner outdoor machine | |
| CN101592358A (en) | A kind of air-conditioner | |
| CN201569085U (en) | Low-noise ultrathin overhead-type frequency-conversion shelter air conditioner | |
| CN1924464A (en) | Frequency variable outdoor set of air-conditioner | |
| CN101608814A (en) | A kind of air-conditioner outdoor unit | |
| CN101603703A (en) | A kind of air-conditioner | |
| CN214084792U (en) | Novel aircraft ground air conditioning unit | |
| CN100541025C (en) | Window air conditioner | |
| CN219955497U (en) | Integrated air conditioner with electric heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080702 |