CN102721162B - Water discharge device and air conditioning unit using same - Google Patents
Water discharge device and air conditioning unit using same Download PDFInfo
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- CN102721162B CN102721162B CN201210181441.7A CN201210181441A CN102721162B CN 102721162 B CN102721162 B CN 102721162B CN 201210181441 A CN201210181441 A CN 201210181441A CN 102721162 B CN102721162 B CN 102721162B
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Abstract
The invention discloses a water discharge device. The water discharge device comprises a water discharge connection pipe (3), a first stop piece (1) and a second stop piece (2), wherein the first stop piece (1) and the second stop piece (2) are mounted in the water discharge connection pipe (3) and holes (4, 7) are formed on the first stop piece (1) and the second stop piece (2). The water discharge device is characterized in that the first stop piece (1) is connected with a skirt part (5), a gap is formed between the skirt part (5) and the second stop piece (2), and the diameter of the hole (7) on the second stop piece (2) is smaller than that of the skirt part (5).
Description
Technical field
The present invention relates to a kind of drainage arrangement, be specially after anti-sealing suck-back the oppositely drainage arrangement of splash.The invention still further relates to a kind of air-conditioning unit, it uses aforementioned drainage arrangement.
Background technology
Air-conditioning evaporimeter in the time of work can produce condensed water, in order to prevent condensed water seepage, condensed water need to be rejected in time to the outside of air-conditioning unit.When air-conditioning work, room pressure, lower than ambient pressure environment, in the time that ambient air pressure sharply changes, will cause the condensed water in drainage arrangement to pour in down a chimney.When particularly train air-conditioning brings into operation, the amount of condensed water is also little, fails to form water seal at base of evaporator, and the form with droplet under gas shock is oppositely splashed.Even if train air-conditioning has moved a period of time, the condensed water producing accumulates in base of evaporator drainage arrangement and forms after water seal, when train speed changes, or during by tunnel, bridge high vibration, due to the variation of train exterior air-flow, condensed water in water seal passes back in air conditioner group under gas shock, forms splash.When serious, may cause in car and leak.
CN201020684274 discloses a kind of drainage arrangement, and it prevents the condensed water splash after suck-back by increase cover plate on osculum.Owing on cover plate, osculum must being set, when condensate return splash, partial condensation drop still can enter in unit evaporation cavity by the osculum suck-back on cover plate, and splash problem still exists.
Summary of the invention
The invention provides a kind of drainage arrangement, have anti-sealing by suck-back after the reverse function of splash, to solve air conditioner condensate water backflow splash problem.Further, the present invention also provides a kind of air-conditioning unit, and it uses drainage arrangement of the present invention, has solved the problem of the reverse splash of air conditioner condensate water.
The present invention realizes goal of the invention in the following manner: a tubular draining is taken over inner order the first catch and the second catch have been installed.The inwall that the outer rim of the first catch and the second catch and draining are taken over is combined closely, and water can not pass through from the seam crossing between them.The core of the first catch is smooth does not have hole, and there is the hole that supplies water and flow through marginal portion.The bottom of the first catch has the skirt section of tubular, and skirt section is than the center of more close the first catch of the hole on the first catch, and has the gap that can allow water flow through between skirt section and the second catch.There is hole in the central authorities of the second catch, and the diameter of hole is less than the diameter in skirt section.The bottom of the second catch has the drain outlet of tubular, is used to form water seal.When draining, water flows into drainage arrangement from the hole at the first catch edge, through the first catch, trickles to the second catch, and flow into drain outlet from the hole of the second catch central authorities from the space between skirt section and draining adapter, finally flows out drainage arrangement.
In the time that the air pressure (atmospheric pressure) of drainage arrangement bottom and the draught head on drainage arrangement top (room pressure) are greater than in the second catch drain outlet water seal (water column) height, water seal in drain outlet is under external pressure effect, move upward, second catch center hole, the upwards splash of gushing out.Because the second catch central hole diameter is less than the first catch skirt section diameter, upwards the water of splash all splash in the first catch bottom, and be limited in the internal range in skirt section, due to Action of Gravity Field, the water droplet that splash goes out, from the bottom drippage of the first catch or from the inwall landing in skirt section, flows on the second catch again, even if having minute quantity from splash in skirt section and the second catch gap, will be kept off back by draining nozzle inner wall, again flow on the second catch.This effectively prevents that the reverse splash of condensed water is to evaporation cavity in air conditioning chamber.Because external pressure is larger than room pressure, condensed water cannot be discharged in drainage arrangement, under the second catch, water seal (water column) highly constantly increases in drain outlet, and in the time that water seal height can balance inside and outside differential pressure, condensed water is from the second catch drain outlet outflow drainage arrangement.
Further preferred version of the present invention is: in above-mentioned draining is taken over, increase by the 3rd catch, the inwall that the outer rim of the 3rd catch and draining are taken over is combined closely.There is hole in the central authorities of the 3rd catch, and water can flow through from this hole, and the projection of the hole on this hole and the second catch on draining is taken over axially do not have intersection.When draining, water flows into drainage arrangement from the hole of the 3rd catch central authorities, after the 3rd catch, come the first catch, pass from the hole at the first catch edge, trickle to the second catch from the space between skirt section and draining adapter, current flow into drain outlet from the hole of the second catch central authorities, finally flow out drainage arrangement.
When the air pressure acute variation of drainage arrangement below, when water seal height is cannot balance cylinder's inner and outer air pressure poor in the first catch bottom drain outlet, condensed water pours in drainage arrangement from drainage pipeline rapidly, water seal in drain outlet is under external pressure effect, move upward, second catch center hole, the upwards splash of gushing out.Because the second catch central hole diameter is less than the first catch skirt section diameter, upwards the water of splash all splash in the first catch bottom, and be limited in the internal range in skirt section, due to Action of Gravity Field, the water droplet that splash goes out, from the bottom drippage of the first catch or from the inwall landing in skirt section, flows on the second catch again, even if having minute quantity from splash in skirt section and the second catch gap, will be kept off back by draining nozzle inner wall, again flow on the second catch.Under extreme case, even if having condensed water from the second catch water inlet splash to the three catch, also will be back to draining nozzle inner wall by the 3rd catch bottom gear.This effectively prevents that the reverse splash of condensed water is to evaporation cavity in air conditioning chamber.Because external pressure is larger than room pressure, condensed water cannot be discharged in drainage arrangement, under the second catch, water seal (water column) highly constantly increases in drain outlet, and in the time that water seal height can balance inside and outside differential pressure, condensed water is from the second catch drain outlet outflow drainage arrangement.
The invention still further relates to a kind of air-conditioning unit, this air-conditioning unit has used above-mentioned any drainage arrangement.
Particularly, the invention provides a kind of drainage arrangement, comprise draining adapter, the first catch and the second catch, the first catch and the second catch are arranged in draining adapter, on the first catch and the second catch, have hole, it is characterized in that: the first catch is connected with skirt section.
Preferably, the hole on described the second catch is in the central authorities of the second catch.
Preferably, the hole on described the first catch is at the edge of the first catch.
Preferably, the projection on draining is taken over axially of the hole on described the second catch and the hole on the first catch does not have intersection.
Preferably, skirt section is arranged on the bottom of the first catch.
Preferably, between skirt section and the second catch, there is the gap for flowing water.
Preferably, on the second catch, there is drain outlet.
Preferably, drain outlet is tubular.
Preferably, drain outlet is in the bottom of the second catch.
Preferably, the diameter of the hole on the second catch is less than the diameter in skirt section.
Preferably, the cross section that draining is taken over is the one in circular, oval, square, triangle, hexagon.
Preferably, draining adapter, the first catch and the second catch are all made of metal.
Preferably, draining adapter, the first catch and the second catch are to be all made up of stainless steel.
Preferably, draining adapter, the first catch and the second catch weld together.
Preferably, draining adapter, the first catch and the second catch are all made of plastics.
Preferably, draining adapter, the first catch and the second catch are to be all made up of ABS resin.
Preferably, draining adapter, the first catch and the second catch bond together.
Preferably, the position of the first catch and draining adapter combination does not have gap.
Preferably, the position of the second catch and draining adapter combination does not have gap.
Preferably, on the first catch, there are multiple holes.
Preferably, on the first catch, the quantity of hole is 1 to 20.
Preferably, the hole on the first catch be shaped as circle hole shape, groove type, seam shape, triangle, one in square.
Preferably, the centrosymmetric edge that is arranged in the first catch of the hole on the first catch.
Preferably, also include the 3rd catch.
Preferably, on the 3rd catch, there is hole.
Preferably, the hole on the 3rd catch is positioned at the central authorities of the 3rd catch.
Preferably, the projection in the axial direction that the hole on the 3rd catch and the hole on the first catch are taken in draining does not have intersection.
Preferably, the 3rd catch is made of metal.
Preferably, the 3rd catch and draining are taken over and are welded together.
Preferably, the 3rd catch is made of plastics.
Preferably, the 3rd catch and draining are taken over and are bonded together.
Preferably, the position of the 3rd catch and draining adapter combination does not have gap.
Preferably, draining is provided with 4 or 4 above catch in taking over.
A kind of air-conditioning unit, it has used the drainage arrangement described in above-mentioned any one technical scheme.
Accompanying drawing explanation
Fig. 1 is the perspective diagram of drainage arrangement the first embodiment of the present invention;
Fig. 2 is the top view of the first catch in drainage arrangement the first embodiment of the present invention;
Fig. 3 is the front view of the first catch in drainage arrangement the first embodiment of the present invention;
Fig. 4 is the top view of the second catch in drainage arrangement the first embodiment of the present invention;
Fig. 5 is the front view of the second catch in drainage arrangement the first embodiment of the present invention;
Fig. 6 is the perspective diagram of drainage arrangement the second embodiment of the present invention;
Fig. 7 is the front view that drainage arrangement the second embodiment of the present invention cuts open along the axis of draining adapter;
Fig. 8 is the schematic diagram that drainage arrangement the second embodiment of the present invention cuts open along the axis of draining adapter;
Fig. 9 uses square draining to take over the perspective diagram of scheme in drainage arrangement the first embodiment of the present invention;
Figure 10 uses square draining to take over the top view of the first catch of scheme in drainage arrangement the first embodiment of the present invention;
Figure 11 uses square draining to take over the front view of the first catch of scheme in drainage arrangement the first embodiment of the present invention;
Figure 12 uses square draining to take over the top view of the second catch of scheme in drainage arrangement the first embodiment of the present invention;
Figure 13 uses square draining to take over the front view of the second catch of scheme in drainage arrangement the first embodiment of the present invention;
The specific embodiment
The 1st embodiment:
As shown in Figure 1, a tubular draining is taken over 3 inner orders the first catch 1 and the second catch 2 has been installed, and makes by metal with upper-part, is preferably stainless steel.The outer rim of the first catch 1 and the second catch 2 and draining are taken over 3 inwall and closely and aperturedly do not weld together, and water can not pass through from the seam crossing between them.It is the geometry of a rule that 3 cross sections are in the horizontal direction taken in draining, can be circular, oval, square, triangle, hexagon etc., is preferably circle.The core of the first catch 1 is smooth does not have hole, and there is the hole 4 that supplies water and flow through marginal portion.The hole 4 at the first catch 1 edge can be 1, can be also the more quantity such as 2,3,4,5,6,7,8,9,10,20, is preferably 4.The shape of hole 4 can be circular hole, can be also groove shape, can, for seam shape, can be also also triangle, can be also square, can be also other geometries, is preferably the groove shape along circumference, as Fig. 2.
As shown in Figure 3, the bottom of the first catch 1 has the skirt section 5 of tubular, and skirt section 5 is also made of metal, and is preferably stainless steel.Skirt section 5 is fixed together by welding and the first washer 1., between skirt section 5 and the second catch 2, there is gap in the center of 1 more close the first catch 1 of hole 4 on 5 to the first catch of skirt section.As shown in Figure 4, there is hole 7 in the central authorities of the second catch 2, and the diameter of hole 7 is less than the diameter in skirt section 5.As shown in Figure 5, the bottom of the second catch 2 has the drain outlet 6 of tubular, and drain outlet 6 is immersed in the hydrops of drainage arrangement discharge, in drain outlet 6, can form water seal.
When draining, water flows into drainage arrangement from the hole 4 at the first catch 1 edge, through the first catch 1, trickles to the second catch 2 from the space between skirt section 5 and draining adapter 3, and flow into drain outlet 6 from the hole 7 of the second catch central authorities, when air-conditioning work, in drain outlet 6, will form water seal.In the water flowing down from drainage arrangement top accumulates in drain outlet 6, while making the liquid level rising of drain outlet 6, when liquid weight in drain outlet 6 is greater than the draught head inside and outside drainage arrangement of the present invention, water flows out downwards from drain outlet 6, liquid level decline, until with drainage arrangement inside and outside differential pressure balance.
Because ambient pressure sharply changes, when the water seal in drain outlet 6 cannot the air pressure of balance drainage arrangement bottom and when the draught head on drainage arrangement top, the water seal in drain outlet 6, under gas pressure, moves upward, upwards splash.Because the diameter of hole 7 is less than the diameter in skirt section 5, upwards the water of splash all splash in the bottom of the first catch 1, and be limited in 5 internal ranges of skirt section, due to Action of Gravity Field, the water droplet that splash goes out, from the bottom drippage of the first catch 1 or from the inwall landing in skirt section 5, flows on the second catch 2 again.Even if having minute quantity from splash in 5 lower ends, skirt section and the second catch 2 gaps, will be taken over 3 inner wall blockings by draining and return, again flow on the second catch 2.This effectively prevents that the reverse splash of condensed water is to evaporation cavity in air conditioning chamber.Because external pressure is larger than room pressure, condensed water cannot be discharged in drainage arrangement, along with water seal (water column) in 2 times drain outlets of the second catch highly constantly increases, in the time that water seal height can balance inside and outside differential pressure, drainage arrangement is flowed out in the cavity 7 of condensed water from the second catch 2 drain outlets 6.
The 2nd embodiment:
Drainage arrangement as shown in Figure 6, comprises the 3rd catch 8, the first catch 1, the second catch 2, draining adapter 3.It is the geometry of a rule that 3 cross sections are in the horizontal direction taken in draining, can be circular, oval, square, triangle, hexagon etc., is preferably circle.The 3rd catch 8, the first catch 1 and the second catch 2, draining are taken over 3 and are all made of plastics, and are preferably ABS resin.The 3rd catch 8 is arranged in the outer rim of draining adapter 3, the three catch 8 and the inwall of draining adapter 3 passes through bonding agent close adhesion, there is no gap, and water can not pass through from the seam crossing between the 3rd catch 8 and draining adapter 3.There is hole 9 in the central authorities of the 3rd catch 8, and water can flow through from hole 9.Hole 9 does not have intersection with the projection of hole 4 in draining adapter 3 axially.The first catch 1 and the second catch 2 are taken in 3 in draining, and order is arranged on the below of the 3rd catch 8.The inwall of the outer rim of the first catch 1 and draining adapter 3 is connect and is combined closely by bonding agent, there is no gap, and water can not flow through between the first catch 1 and draining adapter 3.The core of the first catch 1 is smooth does not have hole, and there is the hole 4 that supplies water and flow through marginal portion, and hole 4 does not have intersection with hole 9 on axis projection.The hole 4 at the first catch 1 edge can be 1, can be also the more quantity such as 2,3,4,5,6,7,8,9,10,20, is preferably 4.The shape of hole 4 can be circular hole, can be also groove shape, can, for seam shape, can be also also triangle, can be also square, can be also other geometries, is preferably the groove shape along circumference, as Fig. 4.
The bottom of the first catch 1 has the skirt section 5 of tubular, and skirt section 5 is than the center of more close the first catch of hole 4.The second catch 2 is positioned at the below of the first catch 1, and the outer rim of the second catch 2 and draining are taken over 3 inwall by bonding agent close adhesion, there is no gap, and water can not flow through between the second catch 2 and draining adapter 3.There is hole 7 in the central authorities of the second catch 2, and the diameter of hole 7 is less than the diameter in skirt section 5, and hole 7 does not have intersection with the projection of hole 4 in draining adapter 3 axially.The bottom of the second catch 2 has the drain outlet 6 of tubular, and drain outlet 6 parts are immersed in the hydrops of drainage arrangement discharge, form water seal.After water seal forms, when the air pressure of drainage arrangement bottom becomes large, water seal liquid level rises, drain outlet 6 sucks more water, water seal height balance inner and outer air pressure poor, in the time that water seal height and draught head reach balance, when water seal height continues to increase, water flows out downwards from drain outlet 6, water seal liquid level decline, until with the poor balance of inner and outer air pressure.
When draining, water flows into drainage arrangement from the hole 9 of the 3rd catch 8 central authorities, and current are by after the 3rd catch 8, flow on the first catch 1, current flow through from the hole 4 of the first catch 1 periphery, through the first catch 1, flow into the second catch 2, current flow out drainage arrangement from the hole 7 of the second catch 2 central authorities.
When due to environmental change, when the air pressure of drainage arrangement bottom is greater than the air pressure on drainage arrangement top, the water seal in drain outlet 6, under gas pressure, moves upward, the hole 7 of gushing out, and upwards splash.Because the diameter of hole 7 is less than the diameter in skirt section 5, upwards the water of splash all splash in the first catch 1 bottom, and be limited in the scope in skirt section 5, due to Action of Gravity Field, the water droplet that splash goes out is from the bottom drippage of the first catch 1 or from the inwall landing in skirt section 5, again flow on the second catch 2, flow out drainage arrangement from hole 7.
In the time that air pressure significantly changes, the water yield that pours in drainage arrangement of the present invention from drain outlet 6 increases, under extreme case, the water pouring in can be full of the space between the first catch 1 and the second catch 2, and from the hole 4 of the first catch 1 marginal portion upwards splash to the three catch 8, because the hole 9 on the 3rd catch 8 is arranged in the central authorities of the 3rd catch, and hole 4 is arranged in the edge of the first washer 1, so from hole 4 upwards the water of splash can not pass through hole 9, but on the lower surface of splash to the three catch 8, then fall back on the first catch 1.Thereby the reverse splash of the water being caused by air pressure change has been limited in drainage arrangement of the present invention, can suck-back as unit inside.
The 3rd embodiment
A kind of train air-conditioning unit, the drainage arrangement of above-mentioned the 1st embodiment is installed in its bottom at A/C evaporator, and the condensed water that evaporimeter produces, under the effect of gravity, flows into drainage arrangement of the present invention, finally discharges from the drain outlet 6 of drainage arrangement bottom.
The condensed water drop being produced by A/C evaporator, under the effect of gravity, drips from the top down, and sequential flow is crossed the first catch 1, the second catch 2, by drainage arrangement of the present invention.In the time that ambient pressure sharply changes, under the airflow function of reverse flow, condensed water drop upwards splashes.Because the diameter of hole 7 is less than the diameter in skirt section 5, from hole 7 upwards the water projection of splash in the bottom of the first catch 1 and the inner side in skirt section 5, and be limited in the scope in skirt section 5, due to Action of Gravity Field, the water droplet that splash goes out, from the bottom drippage of the first catch 1 or from the inwall landing in skirt section 5, flows on the second catch 2 again, under extreme case, even if having minute quantity from splash in 5 lower ends, skirt section and the second catch 2 gaps, will be taken over 3 inner wall blockings by draining and return, again flow on the second catch 2.This effectively prevents that the reverse splash of condensed water is to evaporation cavity in air conditioning chamber.Because external pressure is larger than room pressure, condensed water cannot be discharged in drainage arrangement, along with 2 times interior water seals of drain outlet 6 of the second catch (water column) highly constantly increase, in the time that water seal height can balance inside and outside differential pressure, drainage arrangement is flowed out in the cavity 7 of condensed water from the second catch 2 drain outlets 6.
The 4th embodiment
A kind of train air-conditioning unit, the drainage arrangement of above-mentioned the 2nd embodiment is installed in its bottom at A/C evaporator, and the condensed water that evaporimeter produces, under the effect of gravity, flows into drainage arrangement of the present invention, finally discharges from the drain outlet 6 of drainage arrangement bottom.
The condensed water drop being produced by A/C evaporator, under the effect of gravity, drips from the top down, and sequential flow is crossed the 3rd catch 8, the first catch 1, the second catch 2, by drainage arrangement of the present invention.Under the airflow function of reverse flow, condensed water drop upwards splashes.Because the hole 9 on the 3rd catch 8 is arranged in the central authorities of the 3rd catch, so from hole 4 upwards the drop of splash can not pass through hole 9, but on the lower surface of splash to the three catch 8, then fall back on the first catch 1, in the time that the weight of liquid is greater than the lift that air-flow can provide, condensed water overcomes the strength of air-flow, flows through hole 4, flows to the second catch 2.Because the diameter of hole 7 is less than the diameter in skirt section 5, from hole 7 upwards the water projection of splash in the bottom of the first catch 1 and the inner side in skirt section 5, and be limited in the scope in skirt section 5, due to Action of Gravity Field, the water droplet that splash goes out is from the bottom drippage of the first catch 1 or from the inwall landing in skirt section 5, again flow on the second catch 2, this effectively prevents that the reverse splash of condensed water is to evaporation cavity in air conditioning chamber.Because external pressure is larger than room pressure, condensed water cannot be discharged in drainage arrangement, along with 2 times interior water seals of drain outlet 6 of the second catch (water column) highly constantly increase, in the time that water seal height can balance inside and outside differential pressure, drainage arrangement is flowed out in the cavity 7 of condensed water from the second catch 2 drain outlets 6.
When hole 4 is while being multiple, multiple holes 4 can centrosymmetricly be arranged in the edge of the first catch 1, also can asymmetricly be distributed in the edge of the first catch 1.
The 5th embodiment
A kind of drainage arrangement, it is cascaded the drainage arrangement in multiple embodiment of the present invention 1 or embodiment 2, forms the technical scheme of 4,5,6 or more catch.
It should be noted that, the category of the technical scheme of drainage arrangement of the present invention and air-conditioning unit comprises any combination between each part mentioned above.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, according to any those skilled in the art of the present invention, in the field of the invention, the variation of doing or modification are all encompassed among the scope of the claims of the present invention.
Claims (25)
1. a drainage arrangement, comprise draining adapter (3), the first catch (1) and the second catch (2), the first catch (1) and the second catch (2) are arranged on draining and take in (3), on the first catch (1) and the second catch (2), there is hole (4,7), it is characterized in that: the first catch (1) is connected with skirt section (5), between skirt section (5) and the second catch (2), have gap, the diameter of the hole (7) on the second catch (2) is less than the diameter of skirt section (5); Hole (7) on described the second catch (2) is in the central authorities of the second catch (2), hole (4) on described the first catch (1) is at the edge of the first catch (1), and the projection of the hole (4) on the hole (7) on described the second catch (2) and the first catch (1) in draining adapter (3) axially do not have intersection.
2. drainage arrangement as claimed in claim 1, is characterized in that: skirt section (5) are than the center of more close the first catch of hole (4) (1).
3. drainage arrangement according to claim 1, is characterized in that: on the second catch (2), have drain outlet (6).
4. drainage arrangement according to claim 3, is characterized in that: drain outlet (6) is tubular.
5. drainage arrangement according to claim 4, is characterized in that: drain outlet (6) is in the bottom of the second catch (2).
6. drainage arrangement according to claim 1, is characterized in that: it is the one in circular, oval, square, triangle, hexagon that the cross section of (3) is taken in draining.
7. require the drainage arrangement described in 1 according to profit, it is characterized in that: draining is taken over (3), the first catch (1) and the second catch (2) and is all made of metal.
8. drainage arrangement according to claim 7, is characterized in that: it is to be all made up of stainless steel that (3), the first catch (1) and the second catch (2) are taken in draining.
9. according to the drainage arrangement described in claim 1 or 8, it is characterized in that: draining is taken over (3), the first catch (1) and the second catch (2) and welded together.
10. drainage arrangement as claimed in claim 1, is characterized in that: draining is taken over (3), the first catch (1) and the second catch (2) and is all made of plastics.
11. drainage arrangements as claimed in claim 10, is characterized in that: it is to be all made up of ABS resin that (3), the first catch (1) and the second catch (2) are taken in draining.
12. according to the drainage arrangement described in claim 1 or 8, it is characterized in that: draining is taken over (3), the first catch (1) and the second catch (2) and bonded together.
13. drainage arrangements according to claim 9, is characterized in that: the position that (3) combination is taken in the first catch (1) and draining does not have gap.
14. drainage arrangements according to claim 12, is characterized in that: the position that (3) combination is taken in the second catch (2) and draining does not have gap.
15. according to the drainage arrangement described in any one in claim 1,8,11, it is characterized in that: on the first catch (1), have multiple holes (4).
16. drainage arrangements according to claim 15, is characterized in that: the quantity of the upper hole (4) of the first catch (1) is 1 to 20.
17. drainage arrangements according to claim 16, is characterized in that: the hole (4) on the first catch (1) be shaped as circle hole shape, groove type, seam shape, triangle, one in square.
18. according to the drainage arrangement described in claim 1 or 17, it is characterized in that: the centrosymmetric edge that is arranged in the first catch (1) of hole (4) on the first catch (1).
19. drainage arrangements according to claim 1, is characterized in that: also include the 3rd catch (8), there is hole (9) in the central authorities of the 3rd catch (8).
20. drainage arrangements according to claim 19, is characterized in that: the projection of the hole (4) on the hole (9) on the 3rd catch (8) and the first catch (1) in the axial direction of draining adapter (3) do not have intersection.
21. according to the drainage arrangement described in claim 19 or 20, it is characterized in that: the 3rd catch (8) is made up of metal or plastics.
22. drainage arrangements according to claim 20, is characterized in that: the 3rd catch (8) and draining are taken over (3) and welded or bond together.
23. drainage arrangements according to claim 22, is characterized in that: the position that (3) combination is taken in the 3rd catch (8) and draining does not have gap.
24. drainage arrangements described in 1 as requested, is characterized in that: draining is taken over 4 or 4 above catch are installed in (3).
25. 1 kinds of air-conditioning units, it has used the drainage arrangement described in above-mentioned any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181441.7A CN102721162B (en) | 2012-06-05 | 2012-06-05 | Water discharge device and air conditioning unit using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181441.7A CN102721162B (en) | 2012-06-05 | 2012-06-05 | Water discharge device and air conditioning unit using same |
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| Publication Number | Publication Date |
|---|---|
| CN102721162A CN102721162A (en) | 2012-10-10 |
| CN102721162B true CN102721162B (en) | 2014-06-18 |
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| CN201210181441.7A Expired - Fee Related CN102721162B (en) | 2012-06-05 | 2012-06-05 | Water discharge device and air conditioning unit using same |
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| CN105091294B (en) * | 2015-09-21 | 2017-12-19 | 佛山市顺德区俊东诺达电器有限公司 | A kind of air conditioner condensation water discharging device with LED light |
| CN106114138A (en) * | 2016-08-10 | 2016-11-16 | 力帆实业(集团)股份有限公司 | A kind of leakage preventing plug and air-conditioning box |
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| US6550264B1 (en) * | 2001-09-01 | 2003-04-22 | Christopher Ralph Cantolino | Air conditioner discharge water saver system |
| CN2676090Y (en) * | 2004-01-04 | 2005-02-02 | 谢绍明 | Drinking water processor for air conditioner |
| CN101387424A (en) * | 2008-10-16 | 2009-03-18 | 海信（山东）空调有限公司 | Air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100690938B1 (en) * | 2005-03-17 | 2007-03-09 | 박국현 | dew condensation exhausting system for air-conditioning unit |
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|---|---|---|---|---|
| US6550264B1 (en) * | 2001-09-01 | 2003-04-22 | Christopher Ralph Cantolino | Air conditioner discharge water saver system |
| CN2676090Y (en) * | 2004-01-04 | 2005-02-02 | 谢绍明 | Drinking water processor for air conditioner |
| CN101387424A (en) * | 2008-10-16 | 2009-03-18 | 海信（山东）空调有限公司 | Air conditioner |
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| Publication number | Publication date |
|---|---|
| CN102721162A (en) | 2012-10-10 |
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