CN100572938C - Horizontal pipeline-split type commercial air conditioner indoor unit - Google Patents
Horizontal pipeline-split type commercial air conditioner indoor unit Download PDFInfo
- Publication number
- CN100572938C CN100572938C CNB200610013644XA CN200610013644A CN100572938C CN 100572938 C CN100572938 C CN 100572938C CN B200610013644X A CNB200610013644X A CN B200610013644XA CN 200610013644 A CN200610013644 A CN 200610013644A CN 100572938 C CN100572938 C CN 100572938C
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- water receiving
- evaporimeter
- fin
- air conditioner
- split type
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Abstract
The invention discloses a kind of horizontal pipeline-split type commercial air conditioner indoor unit.It mainly comprises housing, evaporimeter, fan component and drip tray; Described evaporimeter is provided with one and forms and the bottom centre place is provided with the water receiving tank of a perforate to its opening direction is outstanding along its a pair of fin joint; With vertical a setting of the front end along support, the upper end links to each other with the perforate of water receiving tank bottom, and the lower end is fixed on the water receiving pipe of inside, drip tray rear end.Horizontal pipeline provided by the invention-split type commercial air conditioner indoor unit is on the support of the evaporimeter that is provided with of portion within it a water receiving tank and water receiving pipe to be set, the condensed water that flow on the support from the fin surface that is positioned at the top just can directly be collected in water receiving tank like this, and can not flow to again on the fin that is positioned at the below, thereby can prevent to be positioned at the fin heat exchanger effectiveness decline problem of below, it is hereby ensured that the overall thermal exchange capacity of air-conditioner is constant.
Description
Technical field
The present invention relates to a kind of Pipelinetype commerical air conditioner, particularly relate to a kind of horizontal pipeline-split type commercial air conditioner indoor unit.
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.Air-conditioner is divided into domestic air conditioner and commercial use air conditioner usually.Commercial use air conditioner is divided into duct type and embedded two kinds again, pipeline-split type commercial use air conditioner then belongs to a kind of in the Pipelinetype commerical air conditioner, its indoor set is arranged in the exterior space usually, and by pipeline be positioned at indoor air outlet and link to each other, and the mounting means difference according to evaporimeter in the indoor set is divided into vertical and horizontal two kinds, mainly is used in the buildings such as office building, market.Fig. 1 is the horizontal pipeline that the front end face is not installed-split type commercial air conditioner indoor unit forward structure schematic diagram of prior art.As shown in Figure 1, the horizontal pipeline of this prior art-split type commercial air conditioner indoor unit mainly comprises by end face 1, bottom surface 2, front/rear end, left surface 3 and right flank 4 and constituting, be formed with air inlet on the left surface 3, and the cube shaped housing 6 of the exhaust outlet 5 that the pipeline that links to each other with indoor air outlet joins is installed on the right flank 4; Be installed in housing 6 inner sides, by the evaporimeter 9 that is in the shape of the letter V and opening is carried out support fixation towards a pair of fin 7,8 formations and the rear end of air inlet by support 12 near air inlet; Be arranged on housing 6 inner sides, reach the fan component of forming with the fan that fan electromotor links to each other by motor output shaft 10 by fan electromotor near exhaust outlet 5; Be set in place in the bottom surface of evaporimeter 9 belows 2 lip-deep drip trays 11.When this air-conditioner operation, the fan electromotor that is arranged in indoor set will begin rotation, also together rotate thereby drive the fan that is attached thereto, and the indoor set ambient air can be drawn into the inside of housing 6 thus by the air inlet on housing 6 left surfaces 3.The air that enters housing 6 inside through evaporimeter 9 time will with fin 7, the refrigerant from not shown off-premises station of 8 internal flows carries out heat exchange, thereby the temperature of air is reduced or rising, air through heat exchange will flow to the exhaust outlet 5 that is positioned on housing 6 right flanks 4 by fan component 10 then, offer indoor air outlet by pipeline at last, thereby the interior space can be remained under the suitable temperature; The refrigerant of evaporimeter 9 inside then flows back in the off-premises station again by the refrigerant pipe.But, there is following point in the horizontal pipeline of this prior art-split type commercial air conditioner indoor unit: as mentioned above, because V font evaporimeter 9 openings in this air conditioner room unit are towards a side of housing 6, thereby when it carries out heat exchange, condensed water part by fin 7 surfaces of water in air segregation junction above being positioned at can directly be dropped in drip tray 11 from its top, spatters then on housing 6; Some will flow to its end along the surface tilt of fin 7, flow to the upper surface of fin 8 then from the front end face of support 12, flow to again at last in the drip tray 11, fin 8 heat-exchange capacities that are positioned at the below are descended, and might cause the whole capability deficiency of air-conditioner.
Summary of the invention
In order to address the above problem, to the object of the present invention is to provide a kind of heat exchanger effectiveness that can improve evaporimeter, and can guarantee the constant horizontal pipeline of air-conditioner whole capability-split type commercial air conditioner indoor unit.
In order to achieve the above object, horizontal pipeline provided by the invention-split type commercial air conditioner indoor unit mainly comprises by end face, bottom surface, front/rear end, left surface and right flank and constituting, be formed with air inlet on the left surface, and the cube shaped housing of the exhaust outlet that the pipeline that links to each other with indoor air outlet joins is installed on the right flank; Be installed in enclosure interior near a side of air inlet, by being in the shape of the letter V and opening constitutes and the evaporimeter of support fixation is carried out in the rear end by support towards a pair of fin of air inlet; Be arranged on the side of enclosure interior, reach the fan component of forming with the fan that fan electromotor links to each other by motor output shaft by fan electromotor near exhaust outlet; With the drip tray that is set in place on the bottom surface of evaporimeter below; Described evaporimeter is provided with one from forming to the evaporimeter opening direction is outstanding on the support front end face between a pair of fin end, and the bottom centre place is provided with the water receiving tank of a perforate; With vertical a setting of the front end face along support, the upper end links to each other with the perforate of water receiving tank bottom, and the lower end is fixed on the water receiving pipe of inside, drip tray rear end.
Described water receiving pipe is a rubber hose.
Horizontal pipeline provided by the invention-split type commercial air conditioner indoor unit is on the support of the evaporimeter that is provided with of portion within it a water receiving tank and water receiving pipe to be set, the condensed water that flow on the support from the fin surface that is positioned at the top just can directly be collected in water receiving tank like this, and can not flow to again on the fin that is positioned at the below, thereby can prevent to be positioned at the fin heat exchanger effectiveness decline problem of below, it is hereby ensured that the overall thermal exchange capacity of air-conditioner is constant.
Description of drawings
Below in conjunction with the drawings and specific embodiments horizontal pipeline provided by the invention-split type commercial air conditioner indoor unit is elaborated.The parts identical with prior art use identical symbol, and omit its explanation of carrying out.
Fig. 1 is the horizontal pipeline that the front end face is not installed-split type commercial air conditioner indoor unit forward structure schematic diagram of prior art.
Fig. 2 is an evaporation structure schematic diagram in horizontal pipeline provided by the invention-split type commercial air conditioner indoor unit.
The specific embodiment
As Fig. 2 and shown in Figure 1, horizontal pipeline provided by the invention-split type commercial air conditioner indoor unit mainly comprises by end face 1, bottom surface 2, front/rear end, left surface 3 and right flank 4 and constituting, be formed with air inlet on the left surface 3, and the cube shaped housing 6 of the exhaust outlet 5 that the pipeline that links to each other with indoor air outlet joins is installed on the right flank 4; Be installed in housing 6 inner sides, by the evaporimeter 9 that is in the shape of the letter V and opening is carried out support fixation towards a pair of fin 7,8 formations and the rear end of air inlet by support 12 near air inlet; Be arranged on housing 6 inner sides, reach the fan component of forming with the fan that fan electromotor links to each other by motor output shaft 10 by fan electromotor near exhaust outlet 5; Be set in place in the bottom surface of evaporimeter 9 belows 2 lip-deep drip trays 11; Described evaporimeter 9 is provided with one and forms from being positioned on support 12 front end faces between a pair of fin 7,8 ends to evaporimeter 9 opening directions are outstanding, and the bottom centre place is provided with the water receiving tank 13 of a perforate; With vertical a setting of the front end face along support 12, the upper end links to each other with the perforate of water receiving tank 13 bottoms, and the lower end is fixed on the water receiving pipe 14 of inside, drip tray 11 rear end.Described water receiving pipe 14 is a rubber hose, is convenient to like this install, operates and maintenance.When air-conditioner provided by the invention moves, the fan electromotor that is arranged in indoor set will begin rotation, also together rotate thereby drive the fan that is attached thereto, the indoor set ambient air can be drawn into the inside of housing 6 thus by the air inlet on housing 6 left surfaces 3.The air that enters housing 6 inside through evaporimeter 9 time will with fin 7, the refrigerant from not shown off-premises station of 8 internal flows carries out heat exchange, thereby the temperature of air is reduced or rising, air through heat exchange will flow to the exhaust outlet 5 that is positioned on housing 6 right flanks 4 by fan component 10 then, offer indoor air outlet by pipeline at last, thereby the interior space can be remained under the suitable temperature; The refrigerant of evaporimeter 9 inside then flows back in the off-premises station again by the refrigerant pipe.When air is flowed through evaporimeter 9, since evaporimeter 9 internal flows from having temperature difference between the refrigerant of off-premises station and this air, therefore thereby airborne moisture will produce and condenses and accumulate in fin 7,8 surface, wherein a part of condensed water will flow to its end along the surface tilt of fin 7.Owing to be positioned on support 12 front end faces of the terminal below of fin 7 to the opening direction of evaporimeter 9 is outstanding and be formed with a water receiving tank 13, thereby this part condensed water will flow directly in this water receiving tank 13, after water receiving pipe 14 is introduced drip trays 11, thereby condensation flow on the fin 7 can not appear again to fin 8, thereby reduce the problem of latter's heat exchanger effectiveness, therefore can guarantee that the overall thermal exchange capacity of air-conditioner is constant.
Claims (2)
1, a kind of horizontal pipeline-split type commercial air conditioner indoor unit, mainly comprise by end face (1), bottom surface (2), front/rear end, left surface (3) and right flank (4) and constituting, left surface is formed with air inlet on (3), and be equipped with on the right flank (4) with junction chamber in the cube shaped housing (6) of the exhaust outlet (5) that joins of the pipeline of air outlet; Be installed in the inner side of housing (6), by the evaporimeter (9) that is in the shape of the letter V and opening is carried out support fixation towards a pair of fin (7, the 8) formation and the rear end of air inlet by support (12) near air inlet; Be arranged on the inner side of housing (6), reach the fan component of forming with the fan that fan electromotor links to each other by motor output shaft (10) by fan electromotor near exhaust outlet (5); With the lip-deep drip tray in bottom surface (2) (11) that is set in place below evaporimeter (9); It is characterized in that: described evaporimeter (9) is provided with one and forms from being positioned on support (12) front end face between a pair of fin (7, the 8) end to evaporimeter (9) opening direction is outstanding, and the bottom centre place is provided with the water receiving tank (13) of a perforate; With vertical a setting of front end face along support (12), the upper end links to each other with the perforate of water receiving tank (13) bottom, and the lower end is fixed on the water receiving pipe (14) of drip tray (11) inside, rear end.
2, horizontal pipeline according to claim 1-split type commercial air conditioner indoor unit is characterized in that: described water receiving pipe (14) is a rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610013644XA CN100572938C (en) | 2006-05-11 | 2006-05-11 | Horizontal pipeline-split type commercial air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610013644XA CN100572938C (en) | 2006-05-11 | 2006-05-11 | Horizontal pipeline-split type commercial air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101070979A CN101070979A (en) | 2007-11-14 |
| CN100572938C true CN100572938C (en) | 2009-12-23 |
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ID=38898322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610013644XA Expired - Fee Related CN100572938C (en) | 2006-05-11 | 2006-05-11 | Horizontal pipeline-split type commercial air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100572938C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443550B (en) * | 2011-01-11 | 2018-11-20 | 施耐德电气It公司 | cooling unit and method |
| CN108195055A (en) * | 2018-02-08 | 2018-06-22 | 四川华盛强环控系统设备有限公司 | A kind of air-conditioner set with high-efficiency evaporator |
| CN108954535B (en) * | 2018-08-24 | 2023-09-08 | 珠海格力电器股份有限公司 | Angle-shaped frame, indoor unit and air conditioner |
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2006
- 2006-05-11 CN CNB200610013644XA patent/CN100572938C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101070979A (en) | 2007-11-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20110511 |