CN102721162A - Water discharge device and air conditioning unit using same - Google Patents
Water discharge device and air conditioning unit using same Download PDFInfo
- Publication number
- CN102721162A CN102721162A CN2012101814417A CN201210181441A CN102721162A CN 102721162 A CN102721162 A CN 102721162A CN 2012101814417 A CN2012101814417 A CN 2012101814417A CN 201210181441 A CN201210181441 A CN 201210181441A CN 102721162 A CN102721162 A CN 102721162A
- Authority
- CN
- China
- Prior art keywords
- catch
- hole
- drainage arrangement
- water
- draining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
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 the drainage arrangement of reverse splash behind the anti-sealing suck-back.The invention still further relates to a kind of air-conditioning unit, it uses aforementioned drainage arrangement.
Background technology
Air-conditioning evaporimeter when work can produce condensed water, in order to prevent the condensed water seepage, need condensed water in time be rejected to the outside of air-conditioning unit.During air-conditioning work, room pressure is lower than ambient pressure environment, when ambient air pressure sharply changes, will cause the condensed water in the drainage arrangement to pour in down a chimney.When particularly train air-conditioning brought into operation, the amount of condensed water also seldom failed 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; After the condensed water that produces accumulates in and forms water seal in the base of evaporator drainage arrangement; When train speed changes, during perhaps through tunnel, bridge high vibration, because the variation of train exterior air-flow; Condensed water in the water seal forms splash in gas shock flows into the air conditioner group next time.Possibly cause in the car when serious and leak.
CN201020684274 discloses a kind of drainage arrangement, and it is through increasing cover plate on osculum, prevents the condensed water splash behind the suck-back.Because on the cover plate osculum must be set, during the condensate return splash, the partial condensation drop still can be gone in the unit evaporation cavity through the osculum suck-back on the cover plate, the splash problem still exists.
Summary of the invention
The present invention provides a kind of drainage arrangement, have anti-sealing by suck-back after the function of reverse 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 first catch and second catch has been installed.The inwall that the outer rim of first catch and 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 first catch is smooth not to have hole, marginal portion that the hole that supplies water and flow through is arranged.The bottom of first catch has the skirt section of tubular, and more near the center of first catch, and there is the slit that can let water flow through in the skirt section between the skirt section and second catch than the hole on first catch.There is hole in the central authorities of second catch, and the diameter of hole is littler than the diameter in skirt section.The bottom of second catch has the drain outlet of tubular, is used to form water seal.During draining, water flows into the drainage arrangement from the hole at the first catch edge, passes first catch, trickles to second catch from the space between skirt section and the draining adapter, and flows into drain outlet from the hole of second catch central authorities, finally flows out drainage arrangement.
When the draught head on the air pressure (atmospheric pressure) of drainage arrangement bottom and drainage arrangement top (room pressure) greater than the second catch drain outlet in during water seal (water column) height; Water seal in the drain outlet is externally under the atmospheric pressure effect; Move upward; The second catch center hole of gushing out, upwards splash.Because the second catch central hole diameter is less than the first catch skirt section diameter, upwards the water of splash all splash and be limited in the internal range in skirt section in first catch bottom; Because gravity effect; The water droplet that splash goes out is drippage or from the inwall landing in skirt section from the bottom of first catch, flows to again on second catch, even minute quantity splash in the skirt section and the second catch gap is arranged; Will be kept off back by the draining nozzle inner wall, flow to again on second catch.This effectively prevents evaporation cavity in the reverse splash of condensed water to the air conditioning chamber.Because external pressure is bigger than room pressure; Condensed water can't be discharged in drainage arrangement; The interior water seal (water column) of drain outlet highly constantly increases under second catch, but when water seal height balance inside and outside differential pressure, condensed water flows out drainage arrangement from the second catch drain outlet.
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 second catch on draining is taken over axially do not have intersection.During draining; Water flows into drainage arrangement from the hole of the 3rd catch central authorities, behind the 3rd catch, comes first catch; Pass from the hole at the first catch edge; To second catch, current flow into drain outlet from the hole of second catch central authorities, finally flow out drainage arrangement from the space trickling between skirt section and the draining adapter.
Air pressure acute variation when the drainage arrangement below; Water seal height can't the balance cylinder during inner and outer air pressure difference in the first catch lower bank water out; Condensed water pours in drainage arrangement from drainage pipeline rapidly, and the water seal in the drain outlet externally under the atmospheric pressure effect, moves upward; The second catch center hole of gushing out, upwards splash.Because the second catch central hole diameter is less than the first catch skirt section diameter, upwards the water of splash all splash and be limited in the internal range in skirt section in first catch bottom; Because gravity effect; The water droplet that splash goes out is drippage or from the inwall landing in skirt section from the bottom of first catch, flows to again on second catch, even minute quantity splash in the skirt section and the second catch gap is arranged; Will be kept off back by the draining nozzle inner wall, flow to again on second catch.Under the extreme case,, also will be back to the draining nozzle inner wall by the 3rd catch bottom retaining even condensed water is arranged from the second catch water inlet splash to the, three catch.This effectively prevents evaporation cavity in the reverse splash of condensed water to the air conditioning chamber.Because external pressure is bigger than room pressure; Condensed water can't be discharged in drainage arrangement; The interior water seal (water column) of drain outlet highly constantly increases under second catch, but when water seal height balance inside and outside differential pressure, condensed water flows out drainage arrangement from the second catch drain outlet.
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 present invention provides a kind of drainage arrangement, comprises draining adapter, first catch and second catch, and first catch and second catch are installed in the draining adapter, on first catch and second catch hole are arranged, and it is characterized in that: first catch is connected with the skirt section.
Preferably, the hole on said second catch is in the central authorities of second catch.
Preferably, the hole on said first catch is at the edge of first catch.
Preferably, the projection on draining is taken over axially of hole on said second catch and the hole on first catch does not have intersection.
Preferably, the skirt section is installed in the bottom of first catch.
Preferably, there is the gap that is used for flowing water between the skirt section and second catch.
Preferably, has drain outlet on second catch.
Preferably, drain outlet is a tubular.
Preferably, drain outlet is in the bottom of second catch.
Preferably, the diameter of the hole on second catch is less than the diameter in skirt section.
Preferably, the cross section taken over of draining is a kind of in circular, oval, square, triangle, the hexagon.
Preferably, draining adapter, first catch and second catch all are made of metal.
Preferably, draining adapter, first catch and second catch all are to be processed by stainless steel.
Preferably, draining adapter, first catch and second catch weld together.
Preferably, draining adapter, first catch and second catch all are made of plastics.
Preferably, draining adapter, first catch and second catch all are to be processed by ABS resin.
Preferably, draining adapter, first catch and second catch bond together.
Preferably, the position that combines is taken in first catch and draining does not have the slit.
Preferably, the position that combines is taken in second catch and draining does not have the slit.
Preferably, have a plurality of holes on first catch.
Preferably, the quantity of hole is 1 to 20 on first catch.
Preferably, the hole on first catch is shaped as circle hole shape, groove shape, seam shape, triangle, a kind of in square.
Preferably, the centrosymmetric edge that is arranged in first catch of the hole on first catch.
Preferably, also include the 3rd catch.
Preferably, on the 3rd catch hole is arranged.
Preferably, the hole on the 3rd catch is positioned at the central authorities of the 3rd catch.
Preferably, hole on the 3rd catch and the hole on first catch draining take over axially on projection do 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 that combines is taken in the 3rd catch and draining does not have the slit.
Preferably, draining is equipped with the catch more than 4 or 4 in taking over.
A kind of air-conditioning unit, it has used the described drainage arrangement of above-mentioned each technical scheme.
Description of drawings
Fig. 1 is the perspective diagram of drainage arrangement first embodiment of the present invention;
Fig. 2 is the vertical view of first catch among drainage arrangement first embodiment of the present invention;
Fig. 3 is the front view of first catch among drainage arrangement first embodiment of the present invention;
Fig. 4 is the vertical view of second catch among drainage arrangement first embodiment of the present invention;
Fig. 5 is the front view of second catch among drainage arrangement first embodiment of the present invention;
Fig. 6 is the perspective diagram of drainage arrangement second embodiment of the present invention;
The front view that Fig. 7 cuts open for the axis that drainage arrangement second embodiment of the present invention takes over along draining;
The sketch map that Fig. 8 cuts open for the axis that drainage arrangement second embodiment of the present invention takes over along draining;
Fig. 9 uses square draining to take over the perspective diagram of scheme among drainage arrangement first embodiment of the present invention;
Figure 10 uses square draining to take over the vertical view of first catch of scheme among drainage arrangement first embodiment of the present invention;
Figure 11 uses square draining to take over the front view of first catch of scheme among drainage arrangement first embodiment of the present invention;
Figure 12 uses square draining to take over the vertical view of second catch of scheme among drainage arrangement first embodiment of the present invention;
Figure 13 uses square draining to take over the front view of second catch of scheme among drainage arrangement 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 first catch 1 and second catch 2 has been installed, and processes by metal with upper-part, is preferably stainless steel.The inwall of the outer rim of first catch 1 and second catch 2 and draining adapter 3 does not closely have welding together of slit, and water can not pass through from the seam crossing between them.Draining adapter 3 cross section in the horizontal direction is the geometry of a rule, can be preferably circle for circular, oval, square, triangle, hexagon etc.The core of first catch 1 is smooth not to have hole, marginal portion that the hole 4 that supplies water and flow through is arranged.The hole 4 at first catch, 1 edge can be 1, also can be preferably 4 for more quantity such as 2,3,4,5,6,7,8,9,10,20.The shape of hole 4 can be circular hole, also can be groove-like, also can also can be triangle for the seam shape, also can also can be other geometries for square, is preferably the groove shape along circumference, like Fig. 2.
As shown in Figure 3, the bottom of first catch 1 has the skirt section 5 of tubular, and skirt section 5 also is made of metal, and is preferably stainless steel.Skirt section 5 is fixed together through the welding and first washer 1.More near the center of first catch 1, there is the gap in 1 hole 4 between the skirt section 5 and second catch 2 on 5 to the first catch of skirt section.As shown in Figure 4, there is hole 7 in the central authorities of second catch 2, and the diameter of hole 7 is littler than the diameter in skirt section 5.As shown in Figure 5, the bottom of second catch 2 has the drain outlet 6 of tubular, and drain outlet 6 is immersed in the hydrops of drainage arrangement discharge, can form water seal in the drain outlet 6.
During draining; Water flows into drainage arrangement from the hole 4 at first catch, 1 edge, passes first catch 1, trickles to second catch 2 from the space between skirt section 5 and the draining adapter 3; And, will form water seal in the drain outlet 6 during air-conditioning work from the central hole 7 inflow drain outlets 6 of second catch.In the water that flows down from drainage arrangement top accumulates in drain outlet 6; When making the liquid level rising of drain outlet 6; Liquid weight in the drain outlet 6 is during greater than the draught head inside and outside the drainage arrangement according to the invention; Water flows out downwards from drain outlet 6, and liquid level descends, until with drainage arrangement inside and outside differential pressure balance.
Because ambient pressure sharply changes, when the water seal in the drain outlet 6 can't balance drainage arrangement bottom the draught head on air pressure and drainage arrangement top the time, the water seal in the drain outlet 6 moves upward under gas pressure, splash makes progress.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 first catch 1; And be limited in 5 internal ranges of skirt section; Because the gravity effect, the water droplet that splash goes out flows on second catch 2 from perhaps 5 the inwall landing from the skirt section of bottom drippage of first catch 1 again.Even minute quantity splash in 5 lower ends, skirt section and second catch, 2 gaps is arranged, will be taken over 3 inwalls by draining and keep off back, flow to again on second catch 2.This effectively prevents evaporation cavity in the reverse splash of condensed water to the air conditioning chamber.Because external pressure is bigger than room pressure; Condensed water can't be discharged in drainage arrangement; Along with water seal (water column) in 2 times drain outlets of second catch highly constantly increases, but when water seal height balance inside and outside differential pressure, drainage arrangement is flowed out in the cavity 7 of condensed water from second catch, 2 drain outlets 6.
The 2nd embodiment:
Drainage arrangement as shown in Figure 6 comprises that the 3rd catch 8, first catch 1, second catch 2, draining take over 3.Draining adapter 3 cross section in the horizontal direction is the geometry of a rule, can be preferably circle for circular, oval, square, triangle, hexagon etc.The 3rd catch 8, first catch 1 and second catch 2, draining are taken over 3 and are processed by plastics, 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 the bonding agent close adhesion, does not have the slit, and water can not pass through from the seam crossing between the 3rd catch 8 and the 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.First catch 1 and second catch 2 are taken in 3 in draining, and order is installed in the below of the 3rd catch 8.The inwall of the outer rim of first catch 1 and draining adapter 3 connects through bonding agent combines closely, and does not have the slit, and water can not flow through between first catch 1 and draining adapter 3.The core of first catch 1 is smooth not to have hole, marginal portion that the hole 4 that supplies water and flow through is arranged, and hole 4 does not have intersection with hole 9 on axis projection.The hole 4 at first catch, 1 edge can be 1, also can be preferably 4 for more quantity such as 2,3,4,5,6,7,8,9,10,20.The shape of hole 4 can be circular hole, also can be groove-like, also can also can be triangle for the seam shape, also can also can be other geometries for square, is preferably the groove shape along circumference, like Fig. 4.
The bottom of first catch 1 has the skirt section 5 of tubular, skirt section 5 than hole 4 more near the center of first catch.Second catch 2 is positioned at the below of first catch 1, and the outer rim of second catch 2 and draining are taken over 3 inwall through the bonding agent close adhesion, do not have the slit, and water can not flow through between second catch 2 and draining adapter 3.There is hole 7 in the central authorities of second catch 2, and the diameter of hole 7 is littler 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 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 formed, when the air pressure of drainage arrangement bottom became big, the water seal liquid level rose; Drain outlet 6 sucks more water, the water seal height balance inner and outer air pressure poor, when water seal height and draught head reach balance; When water seal height continues to increase; Water flows out downwards from drain outlet 6, and the water seal liquid level descends, until with inner and outer air pressure difference balance.
During draining, water flows into drainage arrangement from the hole 9 of the 3rd catch 8 central authorities, and current are through behind the 3rd catch 8; Flow on first catch 1, current flow through from the hole 4 of first catch, 1 periphery, pass first catch 1; Flow into second catch 2, current flow out drainage arrangement from the hole 7 of second catch, 2 central authorities.
When because environmental change, the air pressure of drainage arrangement bottom is during greater than the air pressure on drainage arrangement top, and the water seal in the drain outlet 6 moves upward under gas pressure, 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 first catch, 1 bottom; And be limited in the scope in skirt section 5, because the gravity effect, the water droplet that splash goes out is from perhaps 5 the inwall landing from the skirt section of bottom drippage of first catch 1; Again flow on second catch 2, flow out drainage arrangement from hole 7.
When air pressure changes significantly; The water yield that pours in drainage arrangement according to the invention from drain outlet 6 increases, and under the extreme case, the water that pours in can be full of the space between first catch 1 and second catch 2; And from the hole of first catch, 1 marginal portion 4 upwards on 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 first washer 1, so the water that makes progress splash from hole 4 can not pass through hole 9; But on the lower surface of splash to the three catch 8, then fall back on first catch 1.Thereby the reverse splash of water by air pressure change causes has been limited in the drainage arrangement of the present invention, can suck-back such 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 flows into drainage arrangement of the present invention under the effect of gravity, finally discharge from the drain outlet 6 of drainage arrangement bottom.
The condensed water drop that produces by A/C evaporator under the effect of gravity, drippage from the top down, sequential flow is crossed first catch 1, second catch 2, through drainage arrangement of the present invention.When ambient pressure sharply changed, under the air-flow effect of reverse flow, the condensed water drop upwards splashed.Because the diameter of hole 7 is less than the diameter in skirt section 5, from hole 7 upwards the water projection of splash and be limited in the scope in skirt section 5 in the bottom of first catch 1 and the inboard in skirt section 5; Because the gravity effect, the water droplet that splash goes out flows on second catch 2 from perhaps 5 the inwall landing from the skirt section of bottom drippage of first catch 1 again; Under the extreme case; Even minute quantity splash in 5 lower ends, skirt section and second catch, 2 gaps is arranged, will be taken over 3 inwalls by draining and keep off back, flow to again on second catch 2.This effectively prevents evaporation cavity in the reverse splash of condensed water to the air conditioning chamber.Because external pressure is bigger than room pressure; Condensed water can't be discharged in drainage arrangement; Along with water seal (water column) in 2 times drain outlets of second catch 6 highly constantly increases, but when water seal height balance inside and outside differential pressure, drainage arrangement is flowed out in the cavity 7 of condensed water from 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 flows into drainage arrangement of the present invention under the effect of gravity, finally discharge from the drain outlet 6 of drainage arrangement bottom.
The condensed water drop that produces by A/C evaporator under the effect of gravity, drippage from the top down, sequential flow is crossed the 3rd catch 8, first catch 1, second catch 2, through drainage arrangement of the present invention.Under the air-flow effect of reverse flow, the 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 the drop that makes progress splash from hole 4 can not pass through hole 9, but on the lower surface of splash to the three catch 8, then falls back on first catch 1; When lift that the weight of liquid can provide greater than air-flow; Condensed water overcomes the strength of air-flow, flows through hole 4, flows to 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 first catch 1 and the inboard in skirt section 5; And be limited in the scope in skirt section 5, because the gravity effect, the water droplet that splash goes out is from perhaps 5 the inwall landing from the skirt section of bottom drippage of first catch 1; Again flow on second catch 2, this effectively prevents evaporation cavity in the reverse splash of condensed water to the air conditioning chamber.Because external pressure is bigger than room pressure; Condensed water can't be discharged in drainage arrangement; Along with water seal (water column) in 2 times drain outlets of second catch 6 highly constantly increases, but when water seal height balance inside and outside differential pressure, drainage arrangement is flowed out in the cavity 7 of condensed water from second catch, 2 drain outlets 6.
When hole 4 when being a plurality of, a plurality of holes 4 can centrosymmetricly be arranged in the edge of first catch 1, also can asymmetricly be distributed in the edge of first catch 1.
The 5th embodiment
A kind of drainage arrangement, it is cascaded the drainage arrangement among a plurality of embodiment of the invention 1 or the embodiment 2, forms the technical scheme of 4,5,6 or more catch.
Need to prove that the category of the technical scheme of drainage arrangement of the present invention and air-conditioning unit comprises the combination in any between the each part mentioned above.
The above is merely specific embodiment of the present invention, but technical characterictic of the present invention is not limited thereto, and in the field of the invention, the variation of being done or modify all is encompassed among the claim of the present invention according to any those skilled in the art of the present invention.
Claims (10)
1. drainage arrangement; Comprise draining adapter (3), first catch (1) and second catch (2); First catch (1) and second catch (2) are installed in draining and take in (3), and hole (4,7) is arranged on first catch (1) and second catch (2), and it is characterized in that: first catch (1) is connected with skirt section (5); Between skirt section (5) and second catch (2) slit is arranged, the diameter of the hole (7) on second catch (2) is less than the diameter of skirt section (5).
2. drainage arrangement as claimed in claim 1 is characterized in that: the hole (7) on said second catch (2) is in the central authorities of second catch (2).
3. according to claim 1 or claim 2 drainage arrangement, it is characterized in that: the hole (4) on said first catch (1) is at the edge of first catch (1).
4. like each described drainage arrangement among the claim 1-3, it is characterized in that: the projection of the hole (4) on hole (7) on said second catch (2) and first catch (1) in draining adapter (3) axially do not have intersection.
5. like each described drainage arrangement among the claim 1-4, it is characterized in that: skirt section (5) than hole (4) more near the center of first catch (1).
6. according to the described drainage arrangement of above-mentioned arbitrary claim, it is characterized in that: have drain outlet (6) on second catch (2).
7. drainage arrangement according to claim 6 is characterized in that: drain outlet (6) is a tubular.
8. drainage arrangement according to claim 7 is characterized in that: drain outlet (6) is in the bottom of second catch (2).
9. according to the described drainage arrangement of above-mentioned arbitrary claim, it is characterized in that: a kind of in circular, oval, square, triangle, the hexagon of the cross section that (3) are taken in draining.
10. air-conditioning unit, it has used the described drainage arrangement of above-mentioned each 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102721162A true CN102721162A (en) | 2012-10-10 |
| CN102721162B CN102721162B (en) | 2014-06-18 |
Family
ID=46946992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210181441.7A Expired - Fee Related CN102721162B (en) | 2012-06-05 | 2012-06-05 | Water discharge device and air conditioning unit using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721162B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091294A (en) * | 2015-09-21 | 2015-11-25 | 方流生 | Air conditioner condensate water draining device with LED indicating lamp |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20060100675A (en) * | 2005-03-17 | 2006-09-21 | 박국현 | Dew condensation exhausting system for air-conditioning unit |
| CN101387424A (en) * | 2008-10-16 | 2009-03-18 | 海信（山东）空调有限公司 | Air conditioner |
-
2012
- 2012-06-05 CN CN201210181441.7A patent/CN102721162B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20060100675A (en) * | 2005-03-17 | 2006-09-21 | 박국현 | Dew condensation exhausting system for air-conditioning unit |
| CN101387424A (en) * | 2008-10-16 | 2009-03-18 | 海信（山东）空调有限公司 | Air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091294A (en) * | 2015-09-21 | 2015-11-25 | 方流生 | Air conditioner condensate water draining device with LED indicating lamp |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102721162B (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6612521B2 (en) | Indirect drainage joint and equipment installation structure | |
| CN105854425B (en) | A kind of depth dedusting demister | |
| CN102721162B (en) | Water discharge device and air conditioning unit using same | |
| CN104515571A (en) | Device for determining a filling level | |
| EP2639365A1 (en) | Water intake structure for water-storing float | |
| CN107552250B (en) | A kind of liquid distributor for horizontal separator | |
| CN106705402A (en) | Split wall hanging internal unit condensed water draining structure | |
| CN203678146U (en) | Gas-liquid separator | |
| CN104771961A (en) | Horizontal impinging stream gas-water separator | |
| CN201969487U (en) | Circular atomization device | |
| CN105115206B (en) | Vertical oil separator inner cylinder, vertical oil separator and method for arranging | |
| CN205672674U (en) | A kind of degree of depth dedusting demister | |
| CN209960810U (en) | Refrigerant distributor and evaporator | |
| CN204973148U (en) | Gas -liquid separation tower | |
| CN207922642U (en) | A kind of oil eliminator for refrigeration compressor | |
| CN208998386U (en) | A kind of liquid impact prevention fluid reservoir | |
| CN204078556U (en) | A kind of vehicle-mounted tank body antispray regenerative apparatus | |
| KR100235902B1 (en) | Dust collector | |
| JP2009226263A (en) | Oil separation device | |
| CN210303073U (en) | Composite material absorption tower | |
| JPWO2018198516A1 (en) | Oil separator and refrigeration cycle apparatus | |
| CN204922928U (en) | Novel steam boiler catch water | |
| JPWO2018088270A1 (en) | Wet dust collector | |
| CN209302496U (en) | Absorption tower and distributor with distributor | |
| CN207137396U (en) | A kind of mass transfer tower disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |