CN101813338A - Air-conditioning outdoor unit - Google Patents
Air-conditioning outdoor unit Download PDFInfo
- Publication number
- CN101813338A CN101813338A CN200910067910A CN200910067910A CN101813338A CN 101813338 A CN101813338 A CN 101813338A CN 200910067910 A CN200910067910 A CN 200910067910A CN 200910067910 A CN200910067910 A CN 200910067910A CN 101813338 A CN101813338 A CN 101813338A
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- Prior art keywords
- air
- maintenance valve
- chassis
- housing
- outdoor unit
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Abstract
The invention discloses an air-condition outdoor unit, comprising a casing, a chassis, a compressor, a condenser, a fan motor, an outdoor fan, a baffle and a head cover, wherein the chassis is provided with a drain tank, and a maintenance valve and most pipelines of the outdoor unit are arranged at one side of the lateral side bottom parts of the air-conditioning casing and are provided with maintenance valve covers; the bottom parts of the maintenance valve covers extend downwards to form bottom part edges provided with mounting holes; the bottom part edges are provided with water chutes which turns towards the exterior of the maintenance valve covers and are communicated with the bottom surfaces of the maintenance valve covers, and a through hole capable of being inserted with the water chute is formed on the casing corresponding to the water chute and enables waterlogging in the maintenance valve box to flow in the drainage chute of the chassis of the outdoor unit along the water chute; and the water chute slants downwards slightly. The invention has high safety, good product dependence and beautiful appearance, and can prevent water in the air conditioner outdoor unit from spattering everywhere.
Description
Technical field
The present invention relates to a kind of air-conditioning, particularly relate to a kind of air-conditioner outdoor unit.
Background technology
Usually, air-conditioning is a kind of device that makes its inner refrigerant carry out the kind of refrigeration cycle be made up of compression process, condensation process, expansion process and evaporation process.In air-conditioning, the refrigerant that becomes high-temperature high-pressure state through overcompression can dispel the heat to the outside in condenser, and when flowing through expansion valve, significantly reducing its temperature and pressure, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter then, flow back to compressor at last again.Wherein, compression process, condensation process and expansion process are to carry out in the off-premises station of air-conditioning, and evaporation process then is to carry out under the effect of blowing fan in indoor set and evaporimeter.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.As Fig. 1～shown in Figure 2, the air-conditioner outdoor unit of this prior art mainly comprises: constitute four sides of off-premises station, front end face is provided with air discharge grille 1, and rear end face is provided with a plurality of air inlets, and is formed with the housing 4 of inwardly recessed flange on the upper end-face edge; 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 can be compressed into the compressor 6 of HTHP gaseous coolant; The not shown rear part edge place that is arranged on chassis 5, the condenser that can make refrigerant mobile in it and its surrounding air carry out heat exchange; The not shown top that is arranged on 5 opposite side centres, chassis can produce the fan electromotor of rotary power after connecting power supply; Link to each other with the output shaft of fan electromotor, 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 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 on the baffle plate 8 between compressor 6 and condenser and the outdoor fan 7; And extend and four edges 10 forming are formed by end face 9 with from end face 9 bending downwards, can be installed in the top cover 11 on housing 4 upper flanges.
In addition, on chassis 5, also be formed with rhone 2, in the bottom, side of air-conditioner housing 4 side off-premises station maintenance valve and most of pipeline 3 are set, off-premises station maintenance valve and most of pipeline 3 all are to expose outside, pipe-line system meeting ponding and water can blow back into compressor along pipeline like this, influence the safe operation of compressor, these water can irregularly be trickled down and arrive on one's body the ground pedestrian simultaneously, and security reduces greatly.And As time goes on, pipe-line system can be because of the laying dust blackening, and outward appearance is difficult to see.
Summary of the invention
In order to address the above problem, the invention provides a kind of safely, the product reliability is good, beautifies outward appearance, prevents the unrestrained air-conditioner outdoor unit of water of air-conditioner outdoor unit everywhere.
In order to achieve the above object, a kind of air-conditioner outdoor unit of the present invention comprises constituting four sides of off-premises station that 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, the low-temp low-pressure gaseous coolant can be compressed into the compressor of HTHP gaseous coolant; Be arranged on the rear part edge place on chassis, the condenser that can make refrigerant mobile in it and its surrounding air carry out heat exchange; Be arranged on the top in opposite side centre, chassis, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor, can rotate under the revolving force effect of fan electromotor, 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 on the baffle plate between compressor and condenser and the outdoor fan; And by end face with bend four edges that extend and form downwards from end face and form, can be installed in the top cover on the housing upper flanges; On the chassis, also be formed with rhone, off-premises station maintenance valve and most of pipeline be set, maintenance valve cap lid is installed on off-premises station maintenance valve and most of pipeline in the bottom, side of air-conditioner housing one side.
Cover a side and be formed with the passage that most of pipeline is passed at the maintenance valve cap, installing hole is arranged respectively, utilize installing component to pass installing hole and will keep in repair valve cap and cover and be installed on the housing at the upside and the downside of maintenance valve cap lid.
The bottom of maintenance valve cap lid extends to form the outer, bottom downwards, and the installing hole of downside is formed on the outer, bottom; On the outer, bottom, be formed with and aim at maintenance valve cap lid guiding gutter outside, that communicate with maintenance valve cap lid bottom surface, with the guiding gutter corresponding shell on be formed with the through hole that can insert guiding gutter, make ponding in the maintenance valve cap lid in guiding gutter can flow into rhone on the off-premises station chassis.
The downward slight inclination of described guiding gutter.
Beneficial effect of the present invention: safe, the product reliability is good; Beautify outward appearance; The water that prevents air-conditioner outdoor unit is unrestrained everywhere.
Description of drawings
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 equipped with the structural perspective of maintenance valve cap lid for air-conditioner outdoor unit of the present invention.
Fig. 4 is the structural perspective of the maintenance valve cap lid of air-conditioner outdoor unit of the present invention.
The specific embodiment
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.
Shown in Fig. 1,2,3,4, air-conditioner outdoor unit of the present invention comprises constituting four sides of off-premises station that 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, the low-temp low-pressure gaseous coolant can be compressed into the compressor 6 of HTHP gaseous coolant; Be arranged on the rear part edge place on chassis 5, the condenser that makes refrigerant mobile in it and its surrounding air carry out heat exchange; Be arranged on the top in 5 opposite side centres, chassis, after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor, can rotate under the revolving force effect of fan electromotor, 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 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 on the baffle plate 8 between compressor 6 and condenser and the outdoor fan 7; And extend and four edges 10 forming are formed by end face 9 with from end face 9 bending downwards, can be installed in the top cover 11 on housing 4 upper flanges; On chassis 5, also be formed with rhone 2, off-premises station maintenance valve and most of pipeline 3 be set, maintenance valve cap lid 13 is installed on off-premises station maintenance valve and most of pipeline 3 in the bottom, side of air-conditioner housing 4 side.Cover 13 1 sides and be formed with the passage 14 that most of pipeline 3 is passed at the maintenance valve cap, installing hole 15 is arranged respectively, utilize installing component to pass installing hole 15 and will keep in repair valve cap and cover 13 and be installed on the housing 4 at the upside and the downside of maintenance valve cap lid 13.
In the present embodiment, the maintenance valve cap covers 13 rectangularities, and the bottom of maintenance valve cap lid 13 extends to form outer, bottom 16 downwards, and the installing hole of downside is formed on the outer, bottom 16; On outer, bottom 16, be formed with aim at maintenance valve cap lid outside, with keep in repair valve cap and cover the guiding gutter 17 that 13 bottom surfaces communicate, with guiding gutter 17 corresponding shell 4 on be formed with the through hole that can insert guiding gutter 17, make ponding in the maintenance valve cap lid 13 in guiding gutter 17 can flow into rhone 2 on the off-premises station chassis 5.Described guiding gutter 17 downward slight inclination.
The present invention is by adorning a maintenance valve cap lid on the off-premises station of air-conditioning system, original exposed pipe-line system is outside covered, pipe-line system can ponding like this, and water can not blow back into compressor along pipeline, the ground operation of compression function long-term security, these water can flow in the off-premises station along guiding gutter simultaneously, and there is special draining place on the off-premises station chassis, water just can irregularly not trickled down and arrive on one's body the ground pedestrian like this, and security improves greatly.As time goes on, pipe-line system can be because of the laying dust blackening because covering of maintenance valve cap lid arranged, and outward appearance is beautified for a long time.
In sum, content of the present invention is not limited in the above-described embodiment, and the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.
Claims (4)
1. an air-conditioner outdoor unit comprises constituting four sides of off-premises station, 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), the low-temp low-pressure gaseous coolant can be compressed into the compressor (6) of HTHP gaseous coolant; Be arranged on the rear part edge place on chassis (5), the condenser that makes refrigerant mobile in it and its surrounding air carry out heat exchange; Be arranged on the top in opposite side centre, chassis (5), after connecting power supply, can produce the fan electromotor of rotary power; Link to each other with the output shaft of fan electromotor, can rotate under the revolving force effect of fan electromotor, 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 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 on the baffle plate (8) between compressor (6) and condenser and the outdoor fan (7); And extend and four edges (10) of forming are formed by end face (9) with from end face (9) bending downwards, can be installed in the top cover (11) on housing (4) upper flanges; On chassis (5), also be formed with rhone (2), off-premises station maintenance valve and most of pipeline (3) be set, it is characterized in that: on off-premises station maintenance valve and most of pipeline (3), maintenance valve cap lid (13) is installed in the bottom, side of air-conditioner housing (a 4) side.
2. air-conditioner outdoor unit according to claim 1, it is characterized in that, be formed with the passage (14) that most of pipeline (3) is passed in maintenance valve cap lid (13) one sides, upside and downside at maintenance valve cap lid (13) have installing hole (15) respectively, utilize installing component to pass installing hole (15) and will keep in repairs valve cap and cover (13) and be installed on the housing (4).
3. air-conditioner outdoor unit according to claim 2 is characterized in that, the bottom of maintenance valve cap lid (13) extends to form outer, bottom (16) downwards, and the installing hole of downside is formed on the outer, bottom (16); On outer, bottom (16), be formed with and aim at maintenance valve cap lid guiding gutter (17) outside, that communicate with maintenance valve cap lid (13) bottom surface, with guiding gutter (17) corresponding shell (4) on be formed with the through hole that can insert guiding gutter (17), make ponding in the maintenance valve cap lid (13) in guiding gutter (17) can flow into rhone (2) on the off-premises station chassis (5).
4. air-conditioner outdoor unit according to claim 3 is characterized in that, described guiding gutter (17) is slight inclination downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910067910A CN101813338A (en) | 2009-02-23 | 2009-02-23 | Air-conditioning outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910067910A CN101813338A (en) | 2009-02-23 | 2009-02-23 | Air-conditioning outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101813338A true CN101813338A (en) | 2010-08-25 |
Family
ID=42620655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910067910A Pending CN101813338A (en) | 2009-02-23 | 2009-02-23 | Air-conditioning outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101813338A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900404A (en) * | 2010-07-19 | 2010-12-01 | 李耀强 | Air-conditioner host tray and dewatering-free air-conditioner |
| CN102435012A (en) * | 2011-12-19 | 2012-05-02 | 无锡同方人工环境有限公司 | Outdoor machine shell of wind-cooling cold water heat pump |
| CN104019784A (en) * | 2014-06-23 | 2014-09-03 | 珠海格力电器股份有限公司 | Method for detecting gap between air conditioner outdoor machine pipeline and shell |
| CN106352527A (en) * | 2016-10-27 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner, air conditioning outdoor unit and shell component of air conditioning outdoor unit |
| CN108592241A (en) * | 2018-06-20 | 2018-09-28 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and air conditioner |
| WO2019242062A1 (en) * | 2018-06-20 | 2019-12-26 | 广东美的制冷设备有限公司 | Air conditioning outdoor unit and air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303201Y (en) * | 1997-06-04 | 1999-01-06 | 海尔集团公司 | Out door machinery structure of air conditioner |
| CN1266425C (en) * | 2003-03-27 | 2006-07-26 | 三洋电机株式会社 | Outdoor machine of air conditioner |
| CN1940396A (en) * | 2005-09-26 | 2007-04-04 | 三洋电机株式会社 | Air conditioner |
| CN201032249Y (en) * | 2007-03-26 | 2008-03-05 | 海尔集团公司 | External machine cutoff valve cover of non-dropping air conditioner |
-
2009
- 2009-02-23 CN CN200910067910A patent/CN101813338A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303201Y (en) * | 1997-06-04 | 1999-01-06 | 海尔集团公司 | Out door machinery structure of air conditioner |
| CN1266425C (en) * | 2003-03-27 | 2006-07-26 | 三洋电机株式会社 | Outdoor machine of air conditioner |
| CN1940396A (en) * | 2005-09-26 | 2007-04-04 | 三洋电机株式会社 | Air conditioner |
| CN201032249Y (en) * | 2007-03-26 | 2008-03-05 | 海尔集团公司 | External machine cutoff valve cover of non-dropping air conditioner |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900404A (en) * | 2010-07-19 | 2010-12-01 | 李耀强 | Air-conditioner host tray and dewatering-free air-conditioner |
| CN101900404B (en) * | 2010-07-19 | 2012-12-19 | 丽水市红点创意产品设计有限责任公司 | Air-conditioner host tray and dewatering-free air-conditioner |
| CN102435012A (en) * | 2011-12-19 | 2012-05-02 | 无锡同方人工环境有限公司 | Outdoor machine shell of wind-cooling cold water heat pump |
| CN104019784A (en) * | 2014-06-23 | 2014-09-03 | 珠海格力电器股份有限公司 | Method for detecting gap between air conditioner outdoor machine pipeline and shell |
| CN104019784B (en) * | 2014-06-23 | 2017-02-15 | 珠海格力电器股份有限公司 | Method for detecting gap between air conditioner outdoor machine pipeline and shell |
| CN106352527A (en) * | 2016-10-27 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner, air conditioning outdoor unit and shell component of air conditioning outdoor unit |
| CN108592241A (en) * | 2018-06-20 | 2018-09-28 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and air conditioner |
| WO2019242062A1 (en) * | 2018-06-20 | 2019-12-26 | 广东美的制冷设备有限公司 | Air conditioning outdoor unit and air conditioner |
| CN108592241B (en) * | 2018-06-20 | 2020-03-06 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit and air conditioner |
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Application publication date: 20100825 |