CN115406094A - Drainage component and air conditioning unit - Google Patents
Drainage component and air conditioning unit Download PDFInfo
- Publication number
- CN115406094A CN115406094A CN202211031488.5A CN202211031488A CN115406094A CN 115406094 A CN115406094 A CN 115406094A CN 202211031488 A CN202211031488 A CN 202211031488A CN 115406094 A CN115406094 A CN 115406094A
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- water
- drainage
- water retaining
- assembly according
- drain
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- 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 drainage assembly and an air conditioning unit. The drainage assembly comprises a water receiving disc, and a drainage structure is connected to the water receiving disc; the water receiving tray is provided with a water receiving plate, the water receiving plate is provided with a water outlet, the water outlet is communicated with the water outlet, and the water outlet is communicated with the water outlet; a turbulent flow channel is formed in the water retaining structure, and part of water in the water receiving tray flows through the turbulent flow channel and then enters the corresponding overflowing channel. According to the drainage assembly and the air conditioning unit, the water flow is blocked by the water blocking structure and the turbulent flow channel thereof to change the flow, the possibility that foreign matters in water flow along with the water flow is reduced, the foreign matters flow to the drainage structure is avoided, and meanwhile, the turbulent flow channel can collect the foreign matters entering the drainage structure, so that the drainage reliability of the drainage structure is ensured, the problem that the drainage outlet or the water suction port of a water pump is blocked by the foreign matters is solved, and the drainage reliability of the whole machine is ensured.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a drainage assembly and an air conditioning unit.
Background
Today, the society is developing day by day, and air conditioner has become the electrical apparatus that people's life is indispensable, and commercial air conditioner is the necessary cooling device of each big commercial site also. The traditional commercial machine type has large water yield, the stain of the evaporator is cleaned thoroughly, the stain is generally accumulated in the water receiving tray, the dust amount of a commercial place is large, sundries are more, the stain enters the water receiving tray after entering the whole machine from the air return opening easily, then the water outlet and the water suction opening of the water pump are blocked along with the flow of water, and finally the problem that the water drainage effect of the air conditioner is poor and the water overflow phenomenon exists is caused.
Disclosure of Invention
The invention discloses a drainage assembly and an air conditioning unit, which solve the technical problem that in the prior art, an air conditioner has poor drainage effect and has an overflow phenomenon.
The invention discloses a drainage assembly, comprising:
the water receiving tray is connected with a drainage structure;
the water receiving tray is provided with a water receiving plate, the water receiving plate is provided with a water outlet, the water outlet is communicated with the water outlet, and the water outlet is communicated with the water outlet;
a turbulent flow channel is formed in the water retaining structure, and part of water in the water receiving tray flows through the turbulent flow channel and then enters the corresponding overflowing channel.
And a stacking groove is arranged in the water retaining structure and communicated with the turbulent flow channel.
The water-retaining structures are uniformly distributed in the water-receiving tray, and the overflowing channels are formed between every two adjacent water-retaining structures and/or between the water-retaining structures and the adjacent side wall of the water-receiving tray.
Be provided with the disturbed flow groove on the bottom plate of water collector, along being close to drainage structures's direction, the degree of depth in disturbed flow groove increases gradually, disturbed flow groove with water retaining structure one-to-one, water retaining structure set up in the disturbed flow groove, just it is located to pile up the trench the disturbed flow groove is close to in drainage structures's the region.
The water retaining structure comprises a baffle, the baffle is arranged in the water receiving tray, one side, away from the drainage structure, of the baffle forms the turbulent flow channel, and the stacking groove is located on one side, away from the drainage structure, of the baffle.
The cross section of the baffle is V-shaped, the opening direction of the V-shaped baffle faces to one side far away from the drainage structure, and the accumulation groove is positioned at the opening of the V-shaped baffle.
The baffle comprises a first water retaining part and a second water retaining part, the first water retaining part and the second water retaining part are both arranged in the water receiving tray, and the joint of the first water retaining part and the second water retaining part forms the vertex of the V shape.
The water retaining structure further comprises a water diversion plate, the water diversion plate is located between the first water retaining portion and the second water retaining portion, the first end of the water diversion plate is connected to the first water retaining portion, and a turbulent flow area is formed between the water diversion plate and the first water retaining portion.
The water receiving tray comprises a first bearing section and a second bearing section which are connected, the second bearing section can move relative to the first bearing section, the drainage structure is connected to the second bearing section, and the water retaining structure is arranged on the second bearing section.
Another aspect of the present invention provides an air conditioning unit, including the above drainage assembly.
According to the drainage assembly and the air conditioning unit, the water flow is blocked by the water blocking structure and the turbulent flow channel thereof to change the flow, the possibility that foreign matters in water flow along with the water flow is reduced, the foreign matters flow to the drainage structure (the drainage port or the water pump) is avoided, and meanwhile, the turbulent flow channel can also collect the foreign matters entering the drainage structure, so that the drainage reliability of the drainage structure is ensured, the problem that the drainage port or the water suction port of the water pump is blocked by the foreign matters is solved, and the drainage reliability of the whole machine is ensured.
Drawings
FIG. 1 is a schematic structural view of a drain assembly according to an embodiment of the present invention;
FIG. 2 is a top view of a drain assembly according to an embodiment of the present invention;
FIG. 3 is another top view of the drain assembly of the present invention;
FIG. 4 is another top view of the drain assembly of the present invention;
FIG. 5 is another schematic view of the drain assembly of the embodiment of the present invention;
legend: 1. a water pan; 11. a drainage structure; 2. a water retaining structure; 12. an overflow channel; 21. a turbulent flow channel; 22. a stacking tank; 23. a first water blocking part; 24. a second water retaining part; 25. a water diversion plate; 26. a turbulent flow area; 12. a first receiving section; 13. a second receiving section.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the details given in the specification.
As shown in fig. 1 to 5, the present invention discloses a drain assembly, including: the water receiving plate 1 is connected with a drainage structure 11; the water retaining structure 2 is arranged in the water receiving tray 1, the water retaining structure 2 forms an overflowing channel 12 in the water receiving tray 1, and water in the water receiving tray 1 flows to the drainage structure 11 after passing through the overflowing channel 12; a turbulent flow channel 21 is formed in the water retaining structure 2, and part of water in the water pan 1 enters the corresponding overflowing channel 12 after passing through the turbulent flow channel 21. Utilize manger plate structure 2 and vortex runner to block rivers and change and flow, reduce the foreign matter in aqueous along with the possibility that rivers flow, and avoid the foreign matter to flow to drainage structures 11 (outlet or water pump) department, vortex passageway 21 can also collect the foreign matter that gets into it simultaneously to guarantee that drainage structures 11's drainage is reliable, solve the problem that the foreign matter blocks up outlet or water pump water sucking mouth, guarantee complete machine drainage reliability.
The water receiving tray 1 is used for receiving and collecting condensed water of the air conditioning unit, the condensed water in the water receiving tray 1 can flow to the drainage structure 11 to be discharged, the water retaining structure 2 has a blocking effect on the flowing condensed water, so that the condensed water generates turbulence in the flowing process, part of the condensed water impacting on the water retaining structure 2 can change the flow direction and flow into the adjacent overflowing channel 12, foreign matters in the condensed water can slow down the flow under the turbulence effect of the water flow and are finally blocked at the water retaining structure 2, meanwhile, part of the condensed water can flow into the turbulent flow channel 21, the flow direction is changed under the effect of the turbulent flow channel 21, the water flow impacting on the condensed water flowing to the drainage mechanism is generated, the generation of turbulence is further increased, and the foreign matters entering the turbulent flow channel 21 are remained in the turbulent flow channel 21 due to the change of the flow direction of the water flow, so that the reliable drainage of the drainage structure 11 is ensured, the problem that the foreign matters block a water outlet or a water suction port of a water pump is solved, and the reliability of the whole machine is ensured
The drainage structure 11 may be a drainage opening formed on the water pan 1, or a water suction opening of a water pump disposed on the water pan 1. The water retaining structure 2 and the water receiving tray 1 are integrally formed, and preferably, the water retaining structure 2 is a protruding structure on the water receiving tray 1.
And a stacking groove 22 is formed in the water retaining structure 2, and the stacking groove 22 is communicated with the turbulent flow channel 21. After rivers and foreign matter get into vortex passageway 21 in, rivers drive the foreign matter and flow, because the density of foreign matter is great, when reacing accumulation tank 22, the foreign matter can deposit in accumulation tank 22, and rivers can be followed flows out vortex passageway 21 after filling up accumulation tank 22, have realized vortex passageway 21 to the collection of foreign matter, further reduce the foreign matter and flow the possibility to drainage structures 11 department.
The water-retaining structures 2 are distributed in the water-receiving tray 1 uniformly, and the overflow channels 12 are formed between two adjacent water-retaining structures 2 and/or between the water-retaining structures 2 and the adjacent side wall of the water-receiving tray 1.
Be provided with the vortex groove on the bottom plate of water collector 1, along being close to drainage structures 11's direction, the degree of depth in vortex groove increases gradually, the vortex groove with water retaining structure 2 one-to-one, water retaining structure 2 set up in the vortex groove, just it is located to pile up groove 22 the vortex groove is close to in drainage structures 11's the region. With the increase of the depth of the turbulent flow groove, foreign matters can be accumulated in the turbulent flow groove, even in the accumulation groove 22, only water flow can flow out of the turbulent flow groove, and the collection and blocking effects on the foreign matters are further increased.
The water retaining structure 2 comprises a baffle, the baffle is arranged in the water receiving tray 1, one side of the baffle, which is far away from the drainage structure 11, forms the turbulent flow channel 21, and the accumulation groove 22 is located on one side of the baffle, which is far away from the drainage structure 11. The baffle and the flowing direction of the water flow form an included angle, the flowing direction of the water flow can be changed after the water flow flows to the baffle, and impact turbulence is generated between the baffle and the water flow flowing to the drainage structure 11, so that the flowing speed of the water flow is reduced.
The cross section of the baffle is V-shaped, the opening direction of the V-shape faces to one side far away from the drainage structure 11, and the accumulation groove 22 is positioned at the opening of the V-shape. Through the arrangement of the V-shaped structure, water flow can enter the V-shaped structure from the opening, flow along the V-shaped turbulence channel 21 limited by the V-shaped structure and finally be discharged from the opening again. Because the flow velocity of the water flow in the defrosting pan 1 is not uniform, the water flow can flow into and out of the V-shaped opening simultaneously.
The baffle comprises a first water retaining part 23 and a second water retaining part 24, the first water retaining part 23 and the second water retaining part 24 are arranged in the water receiving tray 1, and the joint of the first water retaining part 23 and the second water retaining part 24 forms the vertex of the V shape.
Preferably, the junction of the first water retaining part 23 and the second water retaining part 24 is provided with a rounding structure, the rounding structure is tangent to the accumulation groove 22, the accumulation groove 22 is located at the position with the maximum depth of the turbulent flow groove as much as possible, and the collection effect of the accumulation groove 22 on foreign matters is increased.
In order to further ensure that water can flow into and out of the V-shaped structure through the opening, the water blocking structure 2 further comprises a water diversion plate 25, the water diversion plate 25 is located between the first water blocking part 23 and the second water blocking part 24, a first end of the water diversion plate 25 is connected to the first water blocking part 23, and a turbulent flow area 26 is formed between the water diversion plate 25 and the first water blocking part 23. The water diversion plate 25 is used for diverting water flow, and partial water flow is forced to flow into the V-shaped structure under the action of the water diversion plate 25, so that the reliability of the V-shaped structure is ensured. Because the water retaining structures 2 are adjacently arranged, in two adjacent water retaining structures 2, after water discharged from the turbulent flow channel in one water retaining structure 2 collides with water flowing to the drainage structure 11, part of the water flow flows into the turbulent flow region 26 of the other water retaining structure 2, and the disturbing effect on the water flow is further increased.
In order to facilitate cleaning of foreign matters collected in the water pan 1 and on the water retaining structure 2, the water pan 1 includes a first receiving section 12 and a second receiving section 13 which are connected to each other, the second receiving section 13 can move relative to the first receiving section 12, the water draining structure 11 is connected to the second receiving section 13, and the water retaining structure 2 is arranged on the second receiving section 13. When the clearance, make the second accept section 13 and remove relative first section 12 of accepting to expose water retaining structure 2, can accept the top opening part of section 13 by the second and take out the foreign matter, realize the effect of convenient clearance.
Preferably, a flexible connecting piece is arranged between the first bearing section 12 and the second bearing section 13, and the first bearing section 12 and the second bearing section 13 can move under the deformation of the flexible connecting piece.
Optionally, the first receiving section 12 is a primary water receiving section and is disposed below a large amount of condensed water generated by the evaporator, and the second receiving section 13 is a secondary water receiving section and is disposed below an auxiliary structure of the evaporator, such as a liquid separating pipe and a gas collecting pipe.
Another aspect of the present invention provides an air conditioning unit, which includes the above drainage assembly.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. Obvious changes and modifications of the technical scheme of the invention are included in the protection scope of the invention.
Claims (10)
1. A drainage assembly characterized by: the method comprises the following steps:
the water receiving tray (1), wherein a drainage structure (11) is connected to the water receiving tray (1);
the water collecting tray comprises a water collecting tray body (1), a water retaining structure (2), a water collecting tray body (2) and a water discharging structure (11), wherein the water retaining structure (2) is arranged in the water collecting tray body (1), a flow passage (12) is formed in the water collecting tray body (1) by the water retaining structure (2), and water in the water collecting tray body (1) flows to the water discharging structure (11) after passing through the flow passage (12);
a disturbed flow channel (21) is formed in the water retaining structure (2), and part of water in the water pan (1) flows through the disturbed flow channel (21) and then enters the corresponding overflowing channel (12).
2. A drainage assembly according to claim 1, wherein a sump (22) is provided in the water retaining structure (2), the sump (22) communicating with the spoiler channel (21).
3. The drain assembly according to claim 2, characterized in that the number of the water-retaining structures (2) is multiple, all the water-retaining structures (2) are uniformly distributed in the water-receiving tray (1), and the overflow channel (12) is formed between two adjacent water-retaining structures (2) and/or between the water-retaining structure (2) and the side wall of the adjacent water-receiving tray (1).
4. A drain assembly according to claim 3, wherein a bottom plate of the drip tray (1) is provided with a turbulence groove, the depth of the turbulence groove is gradually increased in a direction approaching the drain structure (11), the turbulence groove and the water retaining structure (2) correspond to each other one by one, the water retaining structure (2) is arranged in the turbulence groove, and the accumulation groove (22) is located in an area of the turbulence groove approaching the drain structure (11).
5. A drain assembly according to claim 2, wherein the water retaining structure (2) comprises a baffle arranged in the drip tray (1), wherein a side of the baffle remote from the drain structure (11) forms the spoiler channel (21), and wherein the accumulation groove (22) is located on a side of the baffle remote from the drain structure (11).
6. A drain assembly according to claim 5, characterized in that the baffles are V-shaped in cross-section with the opening of the V directed away from the drain structure (11), the gutter (22) being located at the opening of the V.
7. A drain assembly according to claim 6, wherein the baffle comprises a first water retaining portion (23) and a second water retaining portion (24), both the first water retaining portion (23) and the second water retaining portion (24) being disposed within the drip tray (1), the junction of the first water retaining portion (23) and the second water retaining portion (24) forming the apex of the V-shape.
8. A drainage assembly according to claim 7, wherein the water retaining structure (2) further comprises a water diversion plate (25), the water diversion plate (25) being located between the first water retaining portion (23) and the second water retaining portion (24), a first end of the water diversion plate (25) being connected to the first water retaining portion (23), and a turbulent flow zone (26) being formed between the water diversion plate (25) and the first water retaining portion (23).
9. A drain assembly according to claim 1, wherein the drip tray (1) comprises a first receiving section (12) and a second receiving section (13) connected, the second receiving section (13) being movable relative to the first receiving section (12), the drain structure (11) being connected to the second receiving section (13), the water retaining structure (2) being arranged on the second receiving section (13).
10. An air conditioning unit, its characterized in that: comprising a drainage assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211031488.5A CN115406094B (en) | 2022-08-26 | 2022-08-26 | Drainage assembly and air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211031488.5A CN115406094B (en) | 2022-08-26 | 2022-08-26 | Drainage assembly and air conditioning unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115406094A true CN115406094A (en) | 2022-11-29 |
| CN115406094B CN115406094B (en) | 2023-08-04 |
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ID=84162668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211031488.5A Active CN115406094B (en) | 2022-08-26 | 2022-08-26 | Drainage assembly and air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115406094B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6868689B1 (en) * | 2001-04-20 | 2005-03-22 | Buffalo Air Handling Company | Condensate drain pan |
| SG193120A1 (en) * | 2012-02-22 | 2013-09-30 | Housing And Dev Board | Device for liquid collection |
| CN206361821U (en) * | 2016-12-23 | 2017-07-28 | Tcl空调器(中山)有限公司 | Drip tray and indoor apparatus of air conditioner |
| CN206626674U (en) * | 2017-03-14 | 2017-11-10 | 广东美的制冷设备有限公司 | Mobile air conditioner |
| CN108870551A (en) * | 2018-04-28 | 2018-11-23 | 奥克斯空调股份有限公司 | A kind of mobile air-conditioner |
| CN111023682A (en) * | 2019-12-11 | 2020-04-17 | 珠海格力电器股份有限公司 | Anti-ice-blocking device and refrigerator with same |
| CN113511743A (en) * | 2021-08-18 | 2021-10-19 | 贵州筑信水务环境产业有限公司 | Industrial sewage treatment equipment |
| CN217057916U (en) * | 2021-12-24 | 2022-07-26 | 维克（天津）有限公司 | Clean antibacterial self-draining water tray assembly |
-
2022
- 2022-08-26 CN CN202211031488.5A patent/CN115406094B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6868689B1 (en) * | 2001-04-20 | 2005-03-22 | Buffalo Air Handling Company | Condensate drain pan |
| SG193120A1 (en) * | 2012-02-22 | 2013-09-30 | Housing And Dev Board | Device for liquid collection |
| CN206361821U (en) * | 2016-12-23 | 2017-07-28 | Tcl空调器(中山)有限公司 | Drip tray and indoor apparatus of air conditioner |
| CN206626674U (en) * | 2017-03-14 | 2017-11-10 | 广东美的制冷设备有限公司 | Mobile air conditioner |
| CN108870551A (en) * | 2018-04-28 | 2018-11-23 | 奥克斯空调股份有限公司 | A kind of mobile air-conditioner |
| CN111023682A (en) * | 2019-12-11 | 2020-04-17 | 珠海格力电器股份有限公司 | Anti-ice-blocking device and refrigerator with same |
| CN113511743A (en) * | 2021-08-18 | 2021-10-19 | 贵州筑信水务环境产业有限公司 | Industrial sewage treatment equipment |
| CN217057916U (en) * | 2021-12-24 | 2022-07-26 | 维克（天津）有限公司 | Clean antibacterial self-draining water tray assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115406094B (en) | 2023-08-04 |
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