CN115406094B - Drainage assembly and air conditioning unit - Google Patents
Drainage assembly and air conditioning unit Download PDFInfo
- Publication number
- CN115406094B CN115406094B CN202211031488.5A CN202211031488A CN115406094B CN 115406094 B CN115406094 B CN 115406094B CN 202211031488 A CN202211031488 A CN 202211031488A CN 115406094 B CN115406094 B CN 115406094B
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- Prior art keywords
- water
- water retaining
- drainage
- receiving disc
- flow
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Classifications
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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
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 retaining structure is arranged in the water receiving disc, and forms a flow passage in the water receiving disc, and water in the water receiving disc flows to the drainage structure after passing through the flow passage; a turbulent flow channel is formed in the water retaining structure, and part of water in the water receiving disc flows through the turbulent flow channel and then enters the corresponding flow passage. According to the drainage assembly and the air conditioning unit, the water flow is blocked by the water retaining structure and the turbulent flow channel thereof to change the flow, so that the possibility that foreign matters in water flow along with the water flow is reduced, the foreign matters are prevented from flowing to the drainage structure, and meanwhile, the turbulent flow channel can also collect the foreign matters entering the water retaining structure, so that the drainage reliability of the drainage structure is ensured, the problem that the water outlet 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.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a drainage assembly and an air conditioner unit.
Background
Today, in the increasingly developed society, air conditioners have become indispensable electrical appliances for people to live, and commercial air conditioners are also indispensable cooling devices in various large commercial places. The traditional commercial machine type water yield is big, washs comparatively thoroughly to the spot of evaporimeter, and the spot is generally piled up in the water collector, and commercial place dust volume is big, debris are many, get into in the water collector after getting into the complete machine from return air inlet department very easily, then along with rivers flow the water sucking mouth of shutoff outlet and water pump, finally cause the drainage effect of air conditioner poor and have the problem of overflow phenomenon.
Disclosure of Invention
The invention discloses a drainage assembly and an air conditioner unit, which solve the technical problem that in the prior art, the drainage effect of an air conditioner is poor and an overflow phenomenon exists.
The invention discloses a drainage assembly, comprising:
the water receiving disc is connected with a drainage structure;
the water retaining structure is arranged in the water receiving disc, and forms a flow passage in the water receiving disc, and water in the water receiving disc flows to the drainage structure after passing through the flow passage;
a turbulent flow channel is formed in the water retaining structure, and part of water in the water receiving disc flows through the turbulent flow channel and then enters the corresponding flow passage.
The water retaining structure is internally provided with a stacking groove which is communicated with the turbulent flow channel.
The number of the water retaining structures is multiple, all the water retaining structures are uniformly distributed in the water receiving disc, and the overflow channels are formed between two adjacent water retaining structures and/or between the water retaining structures and the side walls of the adjacent water receiving disc.
The bottom plate of water collector is provided with the chute, along being close to the direction of drainage structure, the degree of depth of chute increases gradually, the chute with water retaining structure one-to-one, water retaining structure set up in the chute, just pile up the groove and be located the chute is close to in the region of drainage structure.
The water retaining structure comprises a baffle plate, the baffle plate is arranged in the water receiving disc, one side, away from the drainage structure, of the baffle plate forms a turbulent flow channel, and the stacking groove is positioned on one side, away from the drainage structure, of the baffle plate.
The cross section of baffle is the V-arrangement, just the opening direction of V-arrangement is kept away from the one side of drainage structure, pile up the groove and be located the opening part of V-arrangement.
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 disc, and the connection part 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, wherein the water diversion plate is positioned between the first water retaining part and the second water retaining part, the first end of the water diversion plate is connected to the first water retaining part, and a turbulent flow area is formed between the water diversion plate and the first water retaining part.
The water pan 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-described drainage assembly.
According to the drainage assembly and the air conditioning unit, the water flow is blocked by the water retaining structure and the turbulent flow channel thereof to change the flow, so that the possibility that foreign matters in water flow along with the water flow is reduced, the foreign matters are prevented from flowing to the drainage structure (the water outlet or the water pump), 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 water outlet or the water pump water suction port is blocked by the foreign matters is solved, and the drainage reliability of the whole machine is ensured.
Drawings
FIG. 1 is a schematic 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 a drain assembly according to an embodiment of the present invention;
FIG. 4 is another top view of a drain assembly of an embodiment of the present invention;
FIG. 5 is another schematic view of a drain assembly according to an embodiment of the present invention;
legend: 1. a water receiving tray; 11. a drainage structure; 2. a water retaining structure; 12. a flow-through channel; 21. a turbulent flow channel; 22. a stacking groove; 23. a first water blocking portion; 24. a second water blocking part; 25. a water diversion plate; 26. a spoiler region; 12. a first receiving section; 13. the second receiving section.
Detailed Description
The invention is further illustrated, but is not limited to, the following examples.
As shown in fig. 1 to 5, the present invention discloses a drainage assembly, comprising: the water receiving disc 1 is connected with a water draining structure 11; the water retaining structure 2 is arranged in the water receiving disc 1, the water retaining structure 2 forms an overflow channel 12 in the water receiving disc 1, and water in the water receiving disc 1 flows to the drainage structure 11 after passing through the overflow channel 12; a turbulence channel 21 is formed in the water retaining structure 2, and a part of water in the water pan 1 flows through the turbulence channel 21 and then enters the corresponding flow passage 12. The water flow is blocked by the water retaining structure 2 and the turbulent flow passage thereof to change the flow, so that the possibility that foreign matters in water flow along with the water flow is reduced, the foreign matters are prevented from flowing to the drainage structure 11 (the water outlet or the water pump), and meanwhile, the turbulent flow passage 21 can also collect the foreign matters entering the water retaining structure, so that the drainage reliability of the drainage structure 11 is ensured, the problem that the foreign matters block the water outlet or the water pump water suction port is solved, and the drainage reliability of the whole machine is ensured.
The water receiving disc 1 is used for receiving and collecting condensed water of an air conditioning unit, the condensed water in the water receiving disc 1 can flow to the drainage structure 11 to be drained, 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 impacted on the water retaining structure 2 can change the flow direction and flow into the adjacent through-flow channel 12, foreign matters in the condensed water can slow down the flow under the turbulence effect of water flow and finally be blocked on the water retaining structure 2, part of the condensed water can flow into the turbulence channel 21, the flowing direction is changed under the effect of the turbulence channel 21, the impact on the water flow of the condensed water flowing to the drainage structure is further increased, the foreign matters entering the turbulence channel 21 are reserved in the turbulence channel 21 due to the change of the flowing direction of the water flow, so that the drainage of the drainage structure 11 is ensured to be reliable, the problem of foreign matters blocking or the water suction port of the water pump is solved, and the drainage reliability of the whole machine is ensured
The drainage structure 11 may be a drainage outlet formed in the water receiving disc 1, or may be a water suction inlet of a water pump formed in the water receiving disc 1. The water retaining structure 2 and the water receiving disc 1 are integrally formed, and preferably, the water retaining structure 2 is a protruding structure on the water receiving disc 1.
A stacking groove 22 is arranged in the water retaining structure 2, and the stacking groove 22 is communicated with the turbulence channel 21. After the water flow and the foreign matters enter the turbulence channel 21, the water flow drives the foreign matters to flow, because the density of the foreign matters is large, when the foreign matters reach the stacking groove 22, the foreign matters can be deposited in the stacking groove 22, and the water flow can continuously flow out of the turbulence channel 21 after filling the stacking groove 22, so that the collection of the foreign matters by the turbulence channel 21 is realized, and the possibility that the foreign matters flow to the drainage structure 11 is further reduced.
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 circulation channels 12 are formed between two adjacent water retaining structures 2 and/or between the water retaining structures 2 and the side walls of the adjacent water receiving tray 1.
The bottom plate of the water pan 1 is provided with a disturbing groove, the depth of the disturbing groove gradually increases along the direction close to the drainage structure 11, the disturbing grooves are in one-to-one correspondence with the water retaining structures 2, the water retaining structures 2 are arranged in the disturbing groove, and the stacking groove 22 is located in the area of the disturbing groove close to the drainage structure 11. As the depth of the flow-disturbing groove increases, foreign matters can be accumulated in the flow-disturbing groove, even in the accumulation groove 22, and only water flow can flow out of the flow-disturbing groove, so that the collection blocking effect on the foreign matters is further increased.
The water retaining structure 2 comprises a baffle plate, the baffle plate is arranged in the water receiving disc 1, one side, away from the water draining structure 11, of the baffle plate forms a turbulence channel 21, and the stacking groove 22 is located on one side, away from the water draining structure 11, of the baffle plate. Wherein, the baffle has the contained angle with the flow direction of rivers, and rivers flow and can change flow direction after the baffle department, and produce impact turbulence with the rivers that flow to drainage structure 11 department, slow down the flow rate of rivers.
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 stacking groove 22 is positioned at the opening of the V-shape. By the arrangement of the V-shaped structure, water flow can enter the V shape from the opening and flow along the V-shaped turbulence channel 21 limited by the V shape, and finally is discharged from the opening again. Since the flow rate of the water flow in the drip tray 1 is not uniform, the water flow can flow into and out of the V-shape from the opening at the same time.
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 both arranged in the water receiving disc 1, and the connection part of the first water retaining part 23 and the second water retaining part 24 forms the vertex of the V shape.
Preferably, the connection between the first water blocking portion 23 and the second water blocking portion 24 is provided with a rounded structure, the rounded structure is tangential to the stacking groove 22, so that the stacking groove 22 is located at the position with the maximum depth of the flow disturbing groove as far as possible, and the collection effect of the stacking groove 22 on the foreign matters is improved.
In order to further ensure that water flows into and out of the V-shaped structure through the openings, the water deflector 2 further comprises a water deflector 25, wherein the water deflector 25 is located between the first water deflector 23 and the second water deflector 24, a first end of the water deflector 25 is connected to the first water deflector 23, and a turbulence zone 26 is formed between the water deflector 25 and the first water deflector 23. The water flow is split by utilizing the water diversion plate 25, and part of the 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 the two adjacent water retaining structures 2, after the water discharged from the turbulent flow channel in one water retaining structure 2 is impacted with the water flowing towards the water discharging structure 11, part of water flow can flow into the turbulent flow area 26 of the other water retaining structure 2, so that the disturbance effect on the water flow is further increased.
In order to facilitate cleaning of foreign matters collected in the water receiving tray 1 and on the water retaining structure 2, the water receiving tray 1 comprises a first receiving section 12 and a second receiving section 13 which are connected, 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 cleaning, make the second accept section 13 and accept section 12 and remove relatively 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 receiving section 12 and the second receiving section 13, and the first receiving section 12 and the second receiving section 13 can move under the deformation of the flexible connecting piece.
Optionally, the first receiving section 12 is a main receiving section, and is disposed below a large amount of condensate water generated by the evaporator, and the second receiving section 13 is a secondary receiving section, and is disposed below auxiliary structures such as a liquid separating pipe and a gas collecting pipe of the evaporator.
Another aspect of the present invention provides an air conditioning unit including the above-described drainage assembly.
It should be understood that the above-described embodiments of the present invention are provided by way of example only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.
Claims (9)
1. A drain assembly, characterized by: comprising the following steps:
the water receiving disc (1), wherein the water receiving disc (1) is connected with a drainage structure (11);
the water retaining structure (2) is arranged in the water receiving disc (1), the water retaining structure (2) forms a flow passage (12) in the water receiving disc (1), and water in the water receiving disc (1) flows to the drainage structure (11) after passing through the flow passage (12);
a turbulent flow channel (21) is formed in the water retaining structure (2), and part of water in the water receiving disc (1) flows through the turbulent flow channel (21) and then enters the corresponding through flow channel (12);
the water retaining structure (2) comprises a baffle plate, the baffle plate 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 disc (1), and the first water retaining part (23) is connected with the second water retaining part (24);
the water retaining structure (2) further comprises a water distribution plate (25), the water distribution plate (25) is located between the first water retaining portion (23) and the second water retaining portion (24), a first end of the water distribution plate (25) is connected to the first water retaining portion (23), and a turbulent flow area (26) is formed between the water distribution plate (25) and the first water retaining portion (23).
2. The drainage assembly according to claim 1, characterized in that a stacking groove (22) is arranged in the water retaining structure (2), and the stacking groove (22) is communicated with the turbulence channel (21).
3. The drainage assembly according to claim 2, wherein the number of water retaining structures (2) is a plurality, all water retaining structures (2) are uniformly distributed in the water receiving disc (1), and the water passing channels (12) are formed between two adjacent water retaining structures (2) and/or between the water retaining structures (2) and the side walls of the adjacent water receiving disc (1).
4. A drainage assembly according to claim 3, wherein a flow disturbing groove is arranged on the bottom plate of the water receiving disc (1), the depth of the flow disturbing groove gradually increases along the direction close to the drainage structure (11), the flow disturbing grooves are in one-to-one correspondence with the water retaining structures (2), the water retaining structures (2) are arranged in the flow disturbing grooves, and the stacking grooves (22) are located in the area of the flow disturbing grooves close to the drainage structure (11).
5. The drainage assembly according to claim 2, wherein the baffle is arranged in the water receiving disc (1), the turbulence channel (21) is formed on the side of the baffle away from the drainage structure (11), and the stacking groove (22) is positioned on the side of the baffle away from the drainage structure (11).
6. A drain assembly according to claim 5, wherein the baffle is V-shaped in cross-section with the opening of the V-shape directed towards the side remote from the drain structure (11), the stacking groove (22) being located at the opening of the V-shape.
7. A drain assembly according to claim 6, characterized in that the junction of the first water deflector (23) and the second water deflector (24) forms the apex of the V-shape.
8. The drainage assembly according to claim 1, wherein the water pan (1) comprises a first receiving section (12) and a second receiving section (13) which are connected, the second receiving section (13) being movable relative to the first receiving section (12), the drainage structure (11) being connected to the second receiving section (13), the water retaining structure (2) being arranged on the second receiving section (13).
9. An air conditioning unit, characterized in that: comprising a drain assembly according to any one of claims 1 to 8.
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 CN115406094A (en) | 2022-11-29 |
| CN115406094B true CN115406094B (en) | 2023-08-04 |
Family
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 |
|---|---|
| CN115406094A (en) | 2022-11-29 |
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