CN100359257C - Ducted air conditioner condensed water discharging structure - Google Patents
Ducted air conditioner condensed water discharging structure Download PDFInfo
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- CN100359257C CN100359257C CNB031298079A CN03129807A CN100359257C CN 100359257 C CN100359257 C CN 100359257C CN B031298079 A CNB031298079 A CN B031298079A CN 03129807 A CN03129807 A CN 03129807A CN 100359257 C CN100359257 C CN 100359257C
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- air
- water
- heat exchanger
- condensed water
- condensate water
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Abstract
The present invention discloses a pipeline type air conditioner condensed water discharging structure. A condensed water collection part is arranged under a heat exchanger in the condensed water discharging structure which is arranged at an air circulation passage of an air conditioner and is used for outwards discharging the condensed water generated when the heat exchanger and air are exchanged. The condensed water collection part is provided with a water discharging groove with a water discharging diversion surface, and the water discharging groove is inclined toward a water discharging hole. A diversion groove which is provided with a diversion inclined surface which is upwards inclined toward an air circulation direction of the heat exchanger is arranged above the water discharging groove, and the diversion inclined surface extends toward the lower end of the heat exchanger. The present invention can prevent condensed water splash and water leakage caused by fast air current, and the condensed water can be smoothly discharged. The water discharging diversion surface of the present invention has a certain inclined degree, and the condensed water generated by the heat exchanger can be smoothly led to the condensed water collection part; meanwhile, an anti-overflow wall and an isolation wall which respectively have a slope degree which is larger than that of the water discharging diversion surface are arranged between the condensed water collection part and the circumference of the condensed water collection part. Therefore, the overflow of the condensed water can be prevented.
Description
Technical field
The present invention relates to a kind of aircondition.Furtherly, relate to be located at pipeline type air-conditioning condensation water drainage structure in the pipeline type air-conditioning of indoor ceiling adjusted indoor temperature.
Background technology
Fig. 1 is traditional pipeline type air conditioner structure sectional drawing; Fig. 2 is traditional pipeline type air-conditioning condensation water drainage structure section figure.
As shown in Figure 1, have the cabinet 3 of flat hexahedral shape, the one side is provided with air refluxing opening 5, and opposite side is provided with air-out 7.Air refluxing opening 5 is that air is after indoor circulation, to the inlet of cabinet 3 backflows.And air-out 7 is outlets that air outwards flows out after heat exchange is carried out in cabinet 3 inside.Connecting pipe (figure slightly) separately on air refluxing opening 5 and the air-out 7.
As shown in Figure 2, the lower end of heat exchanger 9 is positioned at the top of rhone 10.Rhone 10 can compile the back to the condensate water that heat exchanger 9 produces to cabinet 3 outside discharges.Rhone 10 is a kind of utensils that compile condensate water, and is excessive in order to prevent condensate water, and its edge part is established higherly relatively.
The inside of rhone 10 is the boundary with heat exchanger 9, and its both sides are provided with drop.Two ends each lower end horizontal plane 11 and upper end horizontal plane 13 naturally with drop.Be provided with inclined plane 12 between lower end horizontal plane 11 and the upper end horizontal plane 13.The lower end of heat exchanger 9 is set on the inclined plane 12.The condensate water that heat exchanger 9 produces is compiled in the space of corresponding and lower end horizontal plane 11.In addition, be provided with osculum 15, can discharge the condensate water of compiling in a side of lower end horizontal plane 11.For condensate water is discharged, on osculum 15, connecting drainpipe (figure slightly).
Air refluxing opening 5 inboards of cabinet 3 are provided with air filter screen 16.Air filter screen 16 filters by air refluxing opening 5 leaked-in airs.Air filter screen 16 has and the corresponding area of air refluxing opening 5 entire area.
The position corresponding with air-out 7 of cabinet 3 is provided with fan 17.Fan 17 allows it be drawn into cabinet 3 inside to air by air refluxing opening 7 for air-conditioning provides power, simultaneously, allow air flow through heat exchanger 9 after, outwards flow out by air-out 7.
Under the conventional art, have in the pipeline type air-conditioning of as above structure, under the effect of fan 17, after the pipeline that room air is established by other flows into, flow to cabinet 3 inside through air refluxing opening 5 again.Flow to the air in the cabinet 3, can be filtered when flowing through air filter screen 16, carry out heat exchange when flowing through heat exchanger 9.
Such as, when refrigeration mode was worked down, the air that flows through heat exchanger 9 can be lowered the temperature.In this course, airborne moisture can be condensed into condensate water.Condensate water flows on the lower end horizontal plane 11, flows in the drainpipe through osculum 15 then, discharges.
In addition, flow through the air behind the heat exchanger 9, sucked, and the air that flows out from fan 17 by fan 17, by air-out 7 to flowing out with the indoor pipeline that is connected.Use air by the pipeline that other establishes after indoor circulation to the temperature adjustment of indoor output,, reflux to air-conditioning 1 by the pipeline that links to each other with air refluxing opening 5.
But there are the following problems for pipeline type air-conditioning condensation water drainage device under the conventional art.
Behind the long-time use air-conditioning 1, air filter screen 16 can be stopped up gradually by foreign matter.After being stopped up by foreign matter like this, the circulation of air section of air filter screen 16 can diminish.But fan 17 can suck air by a constant volume, so can produce negative pressure between fan 17 and the heat exchanger 9, thereby flows through the air of air filter screen 16, and its flow velocity can be accelerated.
Accelerated by the air velocity of air filter screen 16 like this, when producing negative pressure between fan 17 and the heat exchanger 9, the condensate water that collects in the rhone 10 lower end horizontal planes 11 can be to upper end horizontal plane 13 to stream.When serious, condensate water meeting and the air by heat exchanger 9 blow in the fan 17 together.
When working in refrigeration mode, the temperature of heat exchanger 9 can be low relatively.Therefore, a part can be frozen on the fin of heat exchanger 9 behind the airborne hydrogenesis.Like this on the heat exchanger 9 when frost, the circulation section of heat exchanger 9 can be diminished, thus air velocity accelerated, be provided with condensate water on heat exchanger 9 surfaces, pass to after dispersing in the fan 17.
When condensate water blows into fan 17 like this, because of condensate water, the breakage of fan 17 might take place.And, to disperse to the condensate water of fan 17 1 sides, its part can be leaked outward by a side direction of cabinet 3.
In addition, also there is to go into problem down.Under the normal condition, condensate water discharges by the drainpipe that is connected with osculum 15.But when the negative pressure on the fan 17 passed in the drainpipe, the condensing water in the drainpipe can occur to stream, flows in the rhone 10.Thereby, cause the condensate water of rhone 10 to take place excessive.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can discharge the condensate water that heat exchanger produces better, and the pipeline type air-conditioning condensation water drainage structure that when discharging condensate water, allows drainage procedure not influenced by the inner negative pressure that produces.
The technical solution adopted in the present invention is: a kind of pipeline type air-conditioning condensation water drainage structure, in being arranged at air communication channel, in the condensation water drainage structure that the condensate water that produces during heat exchanger and air heat exchange discharges, below heat exchanger, be provided with the condensate water water collecting part, its condensate water water collecting part tilts to be provided with the rhone with draining guide face to osculum; Above rhone, be provided with and have towards the circulation of air direction acclivitous water conservancy diversion inclined plane of heat exchanger and the guiding gutter that extends its heat exchanger lower end, water conservancy diversion inclined plane.The condensate water water collecting part of rhone is the center with the heat exchanger, is located on the opposite location of guiding gutter, and below guiding gutter, is provided with the upper end horizontal plane that prolongs from the condensate water water collecting part again.
In the pipeline type air-conditioning, inner negative pressure that produces of air-conditioning and air filter screen stop up and might cause air velocity to be accelerated.Among the present invention, have the as above pipeline type air-conditioning condensation water drainage structure of structure, can prevent that condensate water that air conductance fast causes from dispersing and leak, can discharge condensate water more glibly.
As mentioned above, in pipeline type air-conditioning condensation water drainage structure provided by the invention, the draining guide face has certain gradient, the condensate water that can produce to condensate water water collecting part water conservancy diversion heat exchanger more glibly.Simultaneously, condensate water water collecting part and its are provided with anti-overflow wall and dividing wall on every side, and anti-overflow wall and dividing wall have the gradient bigger than draining guide face.Therefore, can prevent that condensate water is excessive.
In addition, be inclined upwardly towards the place ahead of heat exchanger guiding gutter is set.Thereby, condensate water from heat exchanger to the condensate water water collecting part water conservancy diversion of rhone that can disperse from.Therefore, can the advance preventing condensate water be blown into the problems such as motor breakage that fan causes.
And, possess bend pipe in the drainpipe, can prevent that condensate water from flowing backwards to rhone from drainpipe.Therefore, it is excessive from the condensate water water collecting part of rhone condensate water can not take place.
Description of drawings
Fig. 1 is traditional pipeline type air conditioner structure sectional schematic diagram;
Fig. 2 is traditional pipeline type air-conditioning condensation water drainage structure section schematic diagram;
Fig. 3 is the pipeline type air conditioner structure sectional schematic diagram with condensation water drainage structure embodiment of the present invention;
Fig. 4 is the condensation water drainage structure section schematic diagram in the embodiment of the invention;
Fig. 5 is the rhone structure generalized schematic in the embodiment of the invention;
Fig. 6 is the bend pipe sectional schematic diagram that rhone in the embodiment of the invention and drainpipe possess.
Wherein:
30: air-conditioning 31: cabinet
33: air refluxing opening 35: air-out
40: heat exchanger 50: rhone
51: the condensate water water collecting part
52: draining guide face 53: the upper end horizontal plane
54: sidewall 55: the anti-overflow wall
57: osculum 58: drainpipe
59: bend pipe 60: guiding gutter
62: water conservancy diversion inclined plane 63: dividing wall
70: air filter screen 80: fan
The specific embodiment
Below, in conjunction with the accompanying drawings,, be elaborated to pipeline type air-conditioning condensation water drainage structure one embodiment of the present invention.
Fig. 3 is the pipeline type air conditioner structure sectional schematic diagram with condensation water drainage structure embodiment of the present invention;
Fig. 4 is the condensation water drainage structure section schematic diagram in the embodiment of the invention; Fig. 5 is the rhone structure generalized schematic in the embodiment of the invention; Fig. 6 is the bend pipe sectional schematic diagram that rhone in the embodiment of the invention and drainpipe possess.
As shown in the figure, possess the air-conditioning 30 of present embodiment condensation water drainage structure, include cabinet 31 with flat hexahedral shape.One side of cabinet 31 is provided with air refluxing opening 33, and the air after indoor circulation refluxes to cabinet 31 by it.The opposite side of cabinet 31 is provided with air-out 35, and air is after heat exchange is carried out in cabinet 31 inside, by its outside outflow.Air refluxing opening 33 and air-out 35 be connecting pipe separately, is communicated with indoor.
As shown in Figure 3, cabinet 31 inside on the air flue between air refluxing opening 33 and the air-out 35, are provided with heat exchanger 40.Heat exchanger 40 is located at cabinet 31 inside, has certain gradient.Heat exchanger 40 enters the air of cabinet 31 inside with the refrigerant of heat exchange loop with by air refluxing opening 33, carries out heat exchange.
As Fig. 4, shown in Figure 5, when air-conditioning 30 was worked with refrigeration mode, in order to compile, discharge the condensate water that heat exchanger 40 produces, heat exchanger 40 belows were provided with rhone 50.Rhone 50 possesses condensate water water collecting part 51.Condensate water water collecting part 51 is arranged on the below that heat exchanger 40 sucks air one side, and condensate water water collecting part 51 is arranged between the draining guide face 52 that possesses certain gradient.Draining guide face 52 tilts to osculum 57 described later.Draining guide face 52 is to have the state of mutual opposition in the present embodiment.But also can only be provided with in a side.
With heat exchanger 40 is the center, and the opposite side of condensate water water collecting part 51 prolongs and forms upper end horizontal plane 53.In addition, the edge around rhone 50 is provided with the sidewall 54 with certain altitude.
In addition, a side draining guide face 52 upper ends of condensate water water collecting part 51 are provided with anti-overflow wall 55.Anti-overflow wall 55 has the gradient bigger than draining guide face 52.Therefore, even condensate water arrives than on the higher position, draining guide face 52 upper ends, can or not overflow because of the gradient of anti-overflow wall 55 from rhone 50 yet.
Condensate water water collecting part 51 be provided with osculum 57 bottom.Osculum 57 discharges the condensate water that collects in the rhone 50.Connect drainpipe 58 on the osculum 57.Drainpipe 58 is discharged to cabinet 31 outsides to the condensate water that flows to by osculum 57.Drainpipe 58 possesses bend pipe 59.This bend pipe 59 can prevent condensate water from drainpipe 58 to rhone 50 to stream.Bend pipe shape in the present embodiment is ' P ' font, but also can be multiple shapes such as ' U ' font.
Between the upper end horizontal plane 53 of rhone 50 and the condensate water water collecting part 51 guiding gutter 60 is set.Guiding gutter 60 from the lower end of heat exchanger 40 forward direction tilt and form.Guiding gutter 60 possesses water conservancy diversion inclined plane 62, the condensate water that can drip after condensate water water collecting part 51 water conservancy diversion disperse from heat exchanger 40.Water conservancy diversion inclined plane 62 is inclined upwardly towards heat exchanger 40 the place aheads, that is, tilt to form towards heat exchanger 40 lower ends downward conversely speaking.
The lower end on water conservancy diversion inclined plane 62 possesses dividing wall 63.Dividing wall 63 is located at corresponding to the position between upper end horizontal plane 53 and the draining guide face 52, can prevent that condensate water from overflowing to upper end horizontal plane 53 from condensate water water collecting part 51.The lower end of dividing wall 63 is fixed on the rhone 50.
Again watch Fig. 3, air filter screen 70 is set on the air refluxing opening 33.Air filter screen 70 is filtering to the air that cabinet 31 refluxes by air refluxing opening 33.Air filter screen 70 has the area that can cover on the air refluxing opening 33.
In addition, cabinet 31 inside are provided with fan 80.Fan 80 provides motive power for cabinet 31 inside and outside circulations of air, and it exports a side and is communicated with air-out 35.
Below, the course of work of pipeline type air-conditioning condensation water drainage structure provided by the invention is elaborated.
After starting air-conditioning, be located at the compressor starts work on the off-premises station, heat exchange loop is driven, and fan 80 can produce the circulation of air.That is, under the effect of fan 80, air flows into to air refluxing opening 33 from indoor.
Air by air refluxing opening 33 inflow cabinets 31 inside when flowing through air filter screen 70, can be cleaned.After air flows through air filter screen 70, when flowing through heat exchanger 40, carry out heat exchange.At this moment, the refrigerant of air and heat exchange loop carries out heat exchange.As, when air-conditioning was worked with refrigeration modes, the air that flows through heat exchanger 40 can be lowered the temperature.At this moment, airborne moisture can condense on the fin surface of heat exchanger 40 behind the air cooling-down.
By the air of heat exchanger 40 coolings, by air efferent 35, blown into indoor through pipeline by fan 80.
Simultaneously, the condensate water that forms on heat exchanger 40 can drop onto on the rhone 50 along heat exchanger 40.The condensate water of falling draining guide face 52 collects in condensate water water collecting part 51 along draining guide face 52, flows to osculum 57.Draining guide face 52 has certain gradient, can allow condensate water flow to the osculum 57 from condensate water water collecting part 51 more glibly.
In addition, flow through the air of heat exchanger 40, when its flow velocity was accelerated, the condensate water of condensing on the heat exchanger 40 might be dispersed to the circulation of air direction.That is landing after, condensate water is dispersed towards the place ahead of heat exchanger 40.Disperse the like this condensate water of back landing can drop on the water conservancy diversion inclined plane 62 of guiding gutter 60, flows on the draining guide face 52 along water conservancy diversion inclined plane 62 again.
Flow to the condensate water of condensate water water collecting part 51, flow in the drainpipe 58 that links to each other with osculum 57.And possesses bend pipe 59 on the drainpipe 58.Therefore, can prevent that the condensate water in the drainpipe 58 from flowing backwards to osculum 57.Thereby even the cabinet 31 inner negative pressure that produce, the condensate water that also can not influence between condensate water water collecting part 51 and the drainpipe 58 flows.Therefore, prevented to cause condensate water excessive because of the cabinet 31 inner negative pressure that produce.
Interest field of the present invention is not limited to the embodiment of explanation, should define based on accompanying right request scope.If application person possesses the ABC of one's own profession, just can in the scope of authority of power request scope record, much change
Claims (4)
1. pipeline type air-conditioning condensation water drainage structure, be arranged at the air communication channel of air-conditioning, the condensation water drainage structure that the condensate water that produces when being used for heat exchanger and air heat exchange discharges, below in heat exchanger (40), be provided with condensate water water collecting part (51), its condensate water water collecting part (51) tilts to be provided with the rhone (50) with draining guide face (52) to osculum (57); Top in rhone (50) is provided with and has towards the acclivitous water conservancy diversion of the circulation of air direction inclined plane (62) of heat exchanger (40) and the guiding gutter (60) that extends this water conservancy diversion inclined plane (62) heat exchanger (40) lower end; It is characterized in that, described rhone (50) is the center with heat exchanger (40), on the opposite location of guiding gutter (60), is provided with condensate water water collecting part (51), and, also be provided with the upper end horizontal plane (53) that prolongs from condensate water water collecting part (51) in the below of guiding gutter (60).
2. pipeline type air-conditioning condensation water drainage structure according to claim 1, it is characterized in that, also be provided with the dividing wall (63) that prevents that condensate water from overflowing to upper end horizontal plane (53) from condensate water water collecting part (51) in the condensate water water collecting part (51) and the top between the upper end horizontal plane (53) of rhone (50).
3. pipeline type air-conditioning condensation water drainage structure according to claim 2 is characterized in that, dividing wall (63) connects guiding gutter (60) and rhone (50).
4. according to any described pipeline type air-conditioning condensation water drainage structure in the claim 1 to 3, it is characterized in that, be connected the drainpipe (58) on the rhone (50), also have and to prevent the bend pipe (59) that flows backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031298079A CN100359257C (en) | 2003-05-20 | 2003-05-20 | Ducted air conditioner condensed water discharging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031298079A CN100359257C (en) | 2003-05-20 | 2003-05-20 | Ducted air conditioner condensed water discharging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548849A CN1548849A (en) | 2004-11-24 |
| CN100359257C true CN100359257C (en) | 2008-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031298079A Expired - Fee Related CN100359257C (en) | 2003-05-20 | 2003-05-20 | Ducted air conditioner condensed water discharging structure |
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| Country | Link |
|---|---|
| CN (1) | CN100359257C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003783B (en) * | 2010-12-02 | 2012-10-03 | 苏州昆拓热控系统股份有限公司 | Automatic pressure relief type condensate water treating device |
| US20220082294A1 (en) * | 2019-02-07 | 2022-03-17 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus and air-conditioning apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5245834A (en) * | 1991-08-27 | 1993-09-21 | Samsung Electronics Co., Ltd. | Condensate tank of a dehumidifier |
| CN1226665A (en) * | 1998-02-19 | 1999-08-25 | 三星电子株式会社 | Drain pan of air conditioner |
| CN2375908Y (en) * | 1999-05-17 | 2000-04-26 | 刘宗源 | Condensed water plate without storing water |
| US6105383A (en) * | 1999-09-10 | 2000-08-22 | Carrier Corporation | Evaporator unit for small bus |
| CN2453310Y (en) * | 2000-11-23 | 2001-10-10 | 坤慧股份有限公司 | Casing base of indoor unit of air conditioner |
-
2003
- 2003-05-20 CN CNB031298079A patent/CN100359257C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5245834A (en) * | 1991-08-27 | 1993-09-21 | Samsung Electronics Co., Ltd. | Condensate tank of a dehumidifier |
| CN1226665A (en) * | 1998-02-19 | 1999-08-25 | 三星电子株式会社 | Drain pan of air conditioner |
| CN2375908Y (en) * | 1999-05-17 | 2000-04-26 | 刘宗源 | Condensed water plate without storing water |
| US6105383A (en) * | 1999-09-10 | 2000-08-22 | Carrier Corporation | Evaporator unit for small bus |
| CN2453310Y (en) * | 2000-11-23 | 2001-10-10 | 坤慧股份有限公司 | Casing base of indoor unit of air conditioner |
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| Publication number | Publication date |
|---|---|
| CN1548849A (en) | 2004-11-24 |
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