CN110966746A - Drainage system and air conditioner - Google Patents
Drainage system and air conditioner Download PDFInfo
- Publication number
- CN110966746A CN110966746A CN201911045307.2A CN201911045307A CN110966746A CN 110966746 A CN110966746 A CN 110966746A CN 201911045307 A CN201911045307 A CN 201911045307A CN 110966746 A CN110966746 A CN 110966746A
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- water
- drainage
- drainage system
- waterway
- air conditioner
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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 provides a drainage system and an air conditioner, wherein the drainage system comprises: a bottom housing member; the water channel structure is arranged at the bottom of the bottom shell piece and is used for collecting condensed water on the bottom shell piece and guiding the condensed water to the end part of the bottom shell piece; and the drainage structure is used for draining the condensed water into a water receiving tray of the air conditioner. The drainage system can effectively drain water on two sides, and prevent the water from being excessively concentrated on one side; the design of double drain, effectively guide the comdenstion water of drain pan to preceding water collector in, drainage backward flow problem can be solved to the diversion structure.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a drainage system and an air conditioner.
Background
When the air conditioner operation was when refrigeration operating mode, the air conditioner casing received the influence of inside low temperature air, and peripheral air forms the comdenstion water on the drain pan surface, and the drainage effect of drain pan surface comdenstion water is relatively poor among the prior art.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is that the drainage effect of condensed water on the surface of the bottom shell of the air conditioner is poor, so that the drainage system and the air conditioner are provided.
In order to solve the above problems, the present invention provides a drainage system comprising:
a bottom housing member;
the water channel structure is arranged at the bottom of the bottom shell piece and is used for collecting condensed water on the bottom shell piece and guiding the condensed water to the end part of the bottom shell piece;
and the drainage structure is used for draining the condensed water into a water receiving tray of the air conditioner.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Preferably, the height of the water channel structure in the vertical direction decreases progressively along the direction from the middle part to the two ends of the bottom shell member, and the water channel structure guides the condensed water from the middle part to the two ends of the bottom shell member.
Preferably, the included angle between the water channel structure and the bottom edge of the bottom shell piece is 3-7 degrees.
Preferably, the upper surface of the water channel structure is provided with a water diversion groove.
Preferably, the drainage structures include first drainage structures, second drainage structures, and first drainage structures, second drainage structures set up respectively at the both ends of end shell spare, and first drainage structures, second drainage structures are connected respectively at the both ends of water course structure.
Preferably, the waterway structure includes a first waterway structure disposed on an inner side of the chassis member, the first waterway structure for collecting condensed water on the inner side of the chassis member.
Preferably, the waterway structure further includes a second waterway structure disposed at an outer side surface of the bottom case member, the second waterway structure being for collecting condensed water at the outer side surface of the bottom case member.
Preferably, the end part of the bottom shell is provided with a water outlet, the water outlet penetrates through the bottom shell, and the second water channel structure is connected with the water drainage structure through the water outlet.
Preferably, the drain opening is a square opening.
Preferably, drainage structures is equipped with diversion grooves, and diversion grooves sets up the end in drainage structures water flow direction, and diversion grooves can make rivers fully discharge.
Preferably, the drainage structure still is equipped with diversion structure, and diversion structure sets up the export at drainage structure rivers, and diversion structure is with rivers drainage to the water collector in.
Preferably, the bottom shell member further comprises a side water blocking structure, the side water blocking structure is arranged at the end part of the bottom shell member, and the side water blocking structure is used for preventing water flow in the drainage structure from flowing out of the water receiving tray.
An air conditioner comprises the drainage system.
Preferably, the air conditioner comprises a water pan, the water pan is connected with a drain pipe, and the drain pipe is used for draining condensed water in the water pan.
The drainage system and the air conditioner provided by the invention at least have the following beneficial effects:
the drainage system can effectively drain water on two sides, and prevent the water from being excessively concentrated on one side; the design of double drain, effectively guide the comdenstion water of drain pan to preceding water collector in, drainage backward flow problem can be solved to the diversion structure.
Drawings
FIG. 1 is a first schematic structural diagram of a drainage system according to an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of a drainage system according to an embodiment of the present invention;
FIG. 3 is an enlarged view taken at I in FIG. 1;
fig. 4 is a partial sectional view of a drainage system according to an embodiment of the present invention.
The reference numerals are represented as:
1. a bottom housing member; 2. a first waterway structure; 3. a second waterway structure; 4. a first drainage structure; 5. a second drainage structure; 6. a water outlet; 7. a water diversion groove; 8. a water diversion structure; 9. a side water retaining structure; 10. a water pan; 11. and a water discharge pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention provides a drainage system, including: a bottom casing member 1; the water channel structure is arranged at the bottom of the bottom shell member 1 and is used for collecting condensed water on the bottom shell member 1 and guiding the condensed water to the end part of the bottom shell member 1; and the drainage structure is used for draining the condensed water into the water receiving tray 10 of the air conditioner.
Compared with the traditional air conditioner with the air outlet below and the back water channel above the back of the air duct, the drainage system provided by the embodiment of the invention cannot receive condensed water generated at the back of the air duct, and only can avoid the generation of the condensed water at the back of the air duct by adhering foam, so that the process and the cost are increased. By adopting the drainage system, foam can not be adhered to the back of the air duct of the air conditioner for heat preservation, the water channel structure can receive the condensed water on the bottom shell member 1 and guide the condensed water to the water receiving tray 10 through the drainage structure, heat preservation foam can be saved, and the condensed water of the bottom shell member 1 can be smoothly discharged.
In this embodiment, the water course structure highly descends along the middle part of end shell spare 1 to the direction at both ends at vertical direction, and the water course structure is from the middle part of end shell spare 1 to both ends water conservancy diversion with the comdenstion water, and the water course slope sets up the fall that can distribute because of the angle brings, better design water route, and the water course structure is 3 ~ 7 with the contained angle on end shell spare 1 base, and the optimal design of water course inclination is about 5, makes water toward both sides drainage more easily, sets up the easy overflow when preventing too much water. The drainage system structure of the invention effectively separates two sides for drainage and reduces the excessive concentration of single-side drainage catchments.
In this embodiment, in order to increase the water diversion capability of the water channel structure, a water diversion trench is processed on the upper surface of the water channel structure, and the water channel may be a water channel with a V-shaped uniform cross-section.
In this embodiment, the drainage structure includes first drainage structure 4, second drainage structure 5, and first drainage structure 4, second drainage structure 5 set up respectively at the both ends of chassis spare 1, and first drainage structure 4, second drainage structure 5 connect respectively at two ends of water course structure.
In this embodiment, the waterway structure includes a first waterway structure 2, the first waterway structure 2 is disposed on the inner side surface of the bottom case member 1, and the first waterway structure 2 is configured to collect condensed water on the inner side surface of the bottom case member 1. The water channel structure further comprises a second water channel structure 3, the second water channel structure 3 is arranged on the outer side face of the bottom shell member 1, and the second water channel structure 3 is used for collecting condensate water on the outer side face of the bottom shell member 1.
In this embodiment, the end of the bottom casing 1 is provided with a water outlet 6, the water outlet 6 penetrates through the bottom casing 1, the second water channel structure 3 is connected to the water outlet structure through the water outlet 6, and the water outlet 6 is a square opening. Two square holes are arranged at two ends of the water channel structure and are used for guiding water collected by the water channel at the back to the front.
In this embodiment, drainage structures is equipped with diversion recess 7, and diversion recess 7 sets up the end in drainage structures water flow direction, and diversion recess 7 can make rivers fully discharge. The drainage structure is also provided with a water diversion structure 8, the water diversion structure 8 is arranged at the outlet of the water flow of the drainage structure, and the water diversion structure 8 diverts the water flow into the water pan 10. The water guide structure has the important function that water on the water guide groove 7 is guided to the water receiving tray 10, the water guide structure 8 extends into the water receiving tray 10, and meanwhile, the edge of the water receiving tray 10 is higher than the bottom surface of the water guide structure 8 and is close to the water receiving tray 10, so that water is smoothly guided into the water receiving tray, and water on the water guide groove 7 cannot flow out of the water receiving tray 10.
When the tail end of the water flow channel drainage structure is at the tail end, water flows onto the water receiving tray 10 along the water guide structure 8 due to the surface tension of the water; without the water diversion structure 8, under the condition that negative pressure exists in the air duct, water flows back to the outside of the water pan 10 along the bottom surface of the water diversion groove 7, water leakage or water dropping sound generated by height difference can be generated.
In this embodiment, the bottom casing member 1 further includes a side water blocking structure 9, the side water blocking structure 9 is disposed at an end portion of the bottom casing member 1, and the side water blocking structure 9 is used for preventing water in the drainage structure from flowing out of the water receiving tray 10.
The embodiment of the invention also provides an air conditioner which comprises the drainage system, and in the embodiment, the air conditioner comprises a water pan 10, the water pan 10 is connected with a drainage pipe 11, and the drainage pipe 11 is used for draining the condensed water in the water pan 10.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (14)
1. A drainage system, comprising:
a bottom casing member (1);
the water channel structure is arranged at the bottom of the bottom shell piece (1) and is used for collecting condensed water on the bottom shell piece (1) and guiding the condensed water to the end part of the bottom shell piece (1);
the drainage structure is used for draining condensed water into a water pan (10) of the air conditioner.
2. A drainage system according to claim 1, wherein the height of the channel structure in the vertical direction decreases in the direction from the middle of the bottom casing member (1) to the ends, the channel structure guiding the condensate from the middle of the bottom casing member (1) to the ends.
3. A drainage system according to claim 2, wherein the angle between the waterway structure and the bottom edge of the bottom housing member (1) is in the range of 3 ° to 7 °.
4. The drainage system of claim 2, wherein the channel structure has a gutter formed in an upper surface thereof.
5. The drainage system according to claim 2, wherein the drainage structure comprises a first drainage structure (4) and a second drainage structure (5), the first drainage structure (4) and the second drainage structure (5) are respectively arranged at two ends of the bottom shell member (1), and the first drainage structure (4) and the second drainage structure (5) are respectively connected at two ends of the waterway structure.
6. A drainage system according to claim 5, wherein the waterway structure comprises a first waterway structure (2), the first waterway structure (2) being disposed on an inner side of the chassis member (1), the first waterway structure (2) being configured to collect condensed water on the inner side of the chassis member (1).
7. A drainage system according to claim 6, wherein the waterway structure further comprises a second waterway structure (3), the second waterway structure (3) being disposed at an outer side of the bottom housing member (1), the second waterway structure (3) being configured to collect condensed water at the outer side of the bottom housing member (1).
8. A drainage system according to claim 7, wherein the end of the bottom housing element (1) is provided with a drainage opening (6), the drainage opening (6) extending through the bottom housing element (1), the second waterway structure (3) being connected to the drainage structure via the drainage opening (6).
9. A drainage system according to claim 8, wherein the drainage opening (6) is a square mouth.
10. A drainage system according to any of claims 1-9, wherein the drainage structure is provided with water-diverting grooves (7), the water-diverting grooves (7) being arranged at the ends of the drainage structure in the direction of the water flow, the water-diverting grooves (7) allowing the water flow to be discharged sufficiently.
11. A drainage system according to claim 10, wherein the drainage structure is further provided with a water directing structure (8), the water directing structure (8) being provided at an outlet for water flow of the drainage structure, the water directing structure (8) directing water flow into the drip tray (10).
12. A drainage system according to any of claims 1 to 9 and 11, wherein the base member (1) further comprises a side water retaining structure (9), the side water retaining structure (9) being provided at an end of the base member (1), the side water retaining structure (9) being adapted to prevent water within the drainage structure from flowing out of the drip tray (10).
13. An air conditioner characterized by comprising the drainage system of any one of claims 1 to 12.
14. The air conditioner according to claim 13, wherein the air conditioner comprises a water pan (10), a drain pipe (11) is connected to the water pan (10), and the drain pipe (11) is used for draining condensed water in the water pan (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911045307.2A CN110966746A (en) | 2019-10-30 | 2019-10-30 | Drainage system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911045307.2A CN110966746A (en) | 2019-10-30 | 2019-10-30 | Drainage system and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110966746A true CN110966746A (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911045307.2A Pending CN110966746A (en) | 2019-10-30 | 2019-10-30 | Drainage system and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110966746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696729A (en) * | 2020-12-24 | 2021-04-23 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN114838493A (en) * | 2022-03-16 | 2022-08-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner's drainage subassembly and wall-mounted air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040020748A (en) * | 2002-09-03 | 2004-03-09 | 엘지전자 주식회사 | Drain-pan structure for air conditioner |
| CN105115138A (en) * | 2015-09-11 | 2015-12-02 | 珠海格力电器股份有限公司 | Condensate water collection device of air conditioner and air conditioner |
| WO2016058346A1 (en) * | 2014-10-16 | 2016-04-21 | 珠海格力电器股份有限公司 | Waterway structure for water pan of dehumidifier and dehumidifier |
| CN108240698A (en) * | 2018-03-19 | 2018-07-03 | 奥克斯空调股份有限公司 | Drainage system and air conditioner |
| CN210892112U (en) * | 2019-10-30 | 2020-06-30 | 珠海格力电器股份有限公司 | Drainage system and air conditioner |
-
2019
- 2019-10-30 CN CN201911045307.2A patent/CN110966746A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040020748A (en) * | 2002-09-03 | 2004-03-09 | 엘지전자 주식회사 | Drain-pan structure for air conditioner |
| WO2016058346A1 (en) * | 2014-10-16 | 2016-04-21 | 珠海格力电器股份有限公司 | Waterway structure for water pan of dehumidifier and dehumidifier |
| CN105115138A (en) * | 2015-09-11 | 2015-12-02 | 珠海格力电器股份有限公司 | Condensate water collection device of air conditioner and air conditioner |
| CN108240698A (en) * | 2018-03-19 | 2018-07-03 | 奥克斯空调股份有限公司 | Drainage system and air conditioner |
| CN210892112U (en) * | 2019-10-30 | 2020-06-30 | 珠海格力电器股份有限公司 | Drainage system and air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696729A (en) * | 2020-12-24 | 2021-04-23 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN114838493A (en) * | 2022-03-16 | 2022-08-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner's drainage subassembly and wall-mounted air conditioner |
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