CN114413466A - Drainage structure and air conditioner with same - Google Patents
Drainage structure and air conditioner with same Download PDFInfo
- Publication number
- CN114413466A CN114413466A CN202210139265.4A CN202210139265A CN114413466A CN 114413466 A CN114413466 A CN 114413466A CN 202210139265 A CN202210139265 A CN 202210139265A CN 114413466 A CN114413466 A CN 114413466A
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- water
- baffle
- water outlet
- plate body
- inlet pipe
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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 provides a drainage structure and an air conditioner with the same, wherein the drainage structure comprises: the water inlet pipe is provided with a water inlet and a water outlet at two ends respectively; the water receiving tray is arranged below the water outlet of the water inlet pipe; the water baffle is arranged at the water outlet and is opposite to the water outlet, so that the liquid flowing out of the water outlet is stopped by the water baffle and then drops into the water receiving tray. The invention solves the problem that the drainage structure in the prior art is easy to generate condensed water splash.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a drainage structure and an air conditioner with the same.
Background
In the existing air conditioning technology, when a floor air conditioner indoor unit works in a refrigeration mode, the inner wall or the outer wall of an internal air cavity of the floor air conditioner indoor unit can generate some condensed water, so that the air conditioner indoor unit is required to be provided with a corresponding drainage system.
Most of the existing floor air conditioner indoor units are over 1.6 meters high, and condensed water accumulated in a drainage system in the floor air conditioner indoor units flows from top to bottom. The larger the fall is, the larger the potential energy of the condensed water is, the splashing problem can be caused when the condensed water flows to the water receiving tray below the indoor unit, and potential safety hazards are generated on structures and electrical elements around the water receiving tray, so that the service life of the indoor unit of the air conditioner is influenced, and adverse effects are generated on the use experience of a user.
Disclosure of Invention
The invention mainly aims to provide a drainage structure and an air conditioner with the same, and aims to solve the problem that condensate water is easy to splash in the drainage structure in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a drainage structure including: the water inlet pipe is provided with a water inlet and a water outlet at two ends respectively; the water receiving tray is arranged below the water outlet of the water inlet pipe; the water baffle is arranged at the water outlet and is opposite to the water outlet, so that the liquid flowing out of the water outlet is stopped by the water baffle and then drops into the water receiving tray.
Further, the drainage structure further includes: the water guide component is arranged below the water outlet, at least part of the water guide surface of the water guide component is obliquely arranged relative to the horizontal plane, and the water guide component extends to the upper part of the water receiving tray from the lower part of the water outlet.
Further, the water guide part is a plate body.
Further, the water guide member has a collecting plate body portion whose width is gradually reduced in a flow direction of the liquid located on the collecting plate body portion.
Furthermore, the water guide component also comprises a guide plate body part, and a preset included angle is formed between the guide plate body part and the collector plate body part.
Further, the included angle between the flow guide plate body and the horizontal plane is smaller than the included angle between the flow collecting plate body and the horizontal plane.
Furthermore, the water guide component comprises a water falling plate body part, the water falling plate body part is arranged at one end of the water guide component close to the water receiving disc, and the water guide surface of the water falling plate body part extends in the vertical direction.
Furthermore, the water outlet of the water inlet pipe is positioned on one side of the water guide surface of the water guide component, which is far away from the water inlet of the water inlet pipe.
Furthermore, a water baffle is plugged at the water outlet and is of a disc structure, and a first water splashing port for liquid to flow out is formed in the water baffle; and/or a second water splashing port is arranged on the pipe wall of the water outlet end of the water inlet pipe.
Further, at least part of the water baffle and the end surface of the water outlet are arranged at intervals to form a water splashing gap.
According to another aspect of the present invention, there is provided an air conditioner including a volute cover and a drainage structure provided on the volute cover, the drainage structure being the drainage structure described above.
By applying the technical scheme, the drainage structure comprises a water inlet pipe, a water receiving disc and a water baffle, wherein a water inlet and a water outlet are respectively formed in two ends of the water inlet pipe, the water receiving disc is arranged below the water outlet of the water inlet pipe, the water baffle is arranged at the water outlet, and the water baffle and the water outlet are oppositely arranged, so that liquid flowing out of the water outlet is stopped by the water baffle and then drops into the water receiving disc. According to the invention, the water baffle is arranged at the water outlet of the water inlet pipe, so that the liquid flowing out of the water inlet pipe is stopped by the water baffle, and the function of rapid slow flow of the water outlet of the water inlet pipe is realized, thus the problem of splashing of condensed water accumulated by a drainage system of an indoor unit of the air conditioner in the drainage process is solved, the use quality of the air conditioner is improved, and the use safety of a user is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 illustrates a sectional view of an embodiment of an air conditioner according to the present invention;
fig. 2 is an enlarged schematic view of a region a of the air conditioner according to fig. 1;
fig. 3 illustrates a side view of an embodiment of an air conditioner according to the present invention;
fig. 4 is an enlarged schematic view of a region B of the air conditioner according to fig. 3; and
fig. 5 is a schematic view illustrating a position of a first water splashing port on a volute cover of an air conditioner according to the present invention.
Wherein the figures include the following reference numerals:
1. a drainage structure; 2. a worm case cover; 10. a water inlet pipe; 100. a water outlet; 20. a water pan; 30. a water baffle; 40. a water guide member; 41. a collector plate body; 42. a baffle body; 43. a water falling plate body; 44. a first reinforcing plate body portion; 45. a second reinforcing plate body portion; 50. a flow guide part; 300. a first water splashing opening.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Referring to fig. 1 to 5, the present invention provides a drainage structure, including: the water inlet pipe 10 is provided with a water inlet and a water outlet 100 at two ends of the water inlet pipe 10 respectively; the water pan 20 is arranged below the water outlet 100 of the water inlet pipe 10; the water baffle 30 is arranged at the water outlet 100, and the water baffle 30 is arranged opposite to the water outlet 100, so that the liquid flowing out of the water outlet 100 is stopped by the water baffle 30 and then drops into the water pan 20.
The drainage structure comprises a water inlet pipe 10, a water receiving disc 20 and a water baffle 30, wherein a water inlet and a water outlet 100 are respectively arranged at two ends of the water inlet pipe 10, the water receiving disc 20 is arranged below the water outlet 100 of the water inlet pipe 10, the water baffle 30 is arranged at the water outlet 100, and the water baffle 30 is arranged opposite to the water outlet 100, so that liquid flowing out of the water outlet 100 is dripped into the water receiving disc 20 after being stopped by the water baffle 30. According to the invention, the water baffle 30 is arranged at the water outlet 100 of the water inlet pipe 10, so that the water baffle 30 stops the liquid flowing out of the water inlet pipe 10, and the function of rapid slow flow of the water outlet 100 of the water inlet pipe 10 is realized, thus the problem of splashing of condensed water accumulated in a drainage system of an indoor unit of an air conditioner in the drainage process is solved, the use quality of the air conditioner is improved, and the use safety of a user is ensured.
In an embodiment of the present invention, the drainage structure further includes: the water guide component 40 is arranged below the water outlet 100, at least part of the water guide surface of the water guide component 40 is arranged in an inclined way relative to the horizontal plane, so that water drops can slowly flow to the water receiving tray 20 under the inclined action of the collecting plate body 41 due to the fact that the collecting plate body 41 has a certain inclined angle, the splashing problem is avoided, and the water guide component 40 extends to the upper side of the water receiving tray 20 from the lower side of the water outlet 100.
Specifically, the water guide member 40 is a plate body.
As shown in fig. 4, the water guide member 40 has a collecting plate body 41, and the width of the collecting plate body 41 is gradually reduced in the flow direction of the liquid on the collecting plate body 41.
Specifically, the water guide member 40 further includes a baffle body 42, and the baffle body 42 and the collector body 41 are disposed at a predetermined included angle.
Specifically, the width of the baffle body 42 tapers in the direction of flow of the liquid over the baffle body 42.
Specifically, the included angle between the flow guide plate body 42 and the horizontal plane is smaller than the included angle between the collector plate body 41 and the horizontal plane.
Specifically, the water guiding member 40 includes a water falling plate body 43, the water falling plate body 43 is disposed at one end of the water guiding member 40 close to the water receiving tray 20, and a water guiding surface of the water falling plate body 43 extends in a vertical direction.
Specifically, the water falling plate body 43 is disposed at the end of the flow guide plate body 42 in the flow direction of the liquid located on the flow guide plate body 41.
In the embodiment of the present invention, the water guide member 40 further includes the first reinforcing plate body portion 44 and the second reinforcing plate body portion 45, and the first reinforcing plate body portion 44, the second reinforcing plate body portion 45, the collector plate body portion 41, and the baffle plate body portion 42 enclose a triangle to reinforce the overall structure of the water guide member 40 by the first reinforcing plate body portion 44 and the second reinforcing plate body portion 45.
Alternatively, the first reinforcing plate body portion 44 extends in the horizontal direction, and the second reinforcing plate body portion 45 extends in the vertical direction.
Specifically, the water outlet 100 of the water inlet pipe 10 is located on the side of the water guide surface of the water guide member 40 far from the water inlet of the water inlet pipe 10.
In the embodiment of the present invention, at least a portion of the water guide 40 is integrally constructed with the splash guard 30.
In the embodiment of the invention, the water baffle 30 is blocked at the water outlet 100, the water baffle 30 is of a disc structure, and the water baffle 30 is provided with a first water splashing port 300 for liquid to flow out; and/or a second water splashing opening is arranged on the pipe wall of the water outlet end of the water inlet pipe 10.
In the embodiment of the present invention, when the drainage system is started, the accumulated water discharged from the drainage system is sprayed on the water baffle 30 through the water inlet pipe 10, and at this time, due to the high potential energy of the water, the generated splashed water drops are splashed back to the water inlet pipe 10 through the water baffle 30 or dropped on the water guide 40 through the first water splashing port 300 and/or the second water splashing port.
Specifically, the condensate water that flows out by first mouth of a river 300 and/or the second mouth of a river that splashes flows into in water collector 20 behind the collector plate body 41, because collector plate body 41 has certain inclination, the water droplet can slowly flow to water collector 20 under the slope effect of collector plate body 41 to stop the problem of splashing, prevent that the condensate water from docking structure, electrical components around water collector 20 and producing the potential safety hazard, influence the life of air conditioner internal unit, experience and produce harmful effects to the user.
Specifically, the tray body structure includes a tray bottom plate and a tray side plate, the tray side plate is a tubular structure, one end of the tray side plate is connected with the tray bottom plate, and the other end of the tray side plate is connected with the water outlet end of the water inlet pipe 10. Wherein the first splash port 300 is provided on the disc side plate. The first splash port 300 is bar-shaped and extends in the axial direction of the disc side plate.
Optionally, the first splash port 300 is rectangular. According to actual needs, the shape of the ring can be round, oval, triangular, etc.
Specifically, the drainage structure of the present invention is disposed at the end of the drainage system, i.e., the drainage structure is disposed at the water outlet 100 of the water inlet pipe 10; the water baffle 30 includes a cavity pipe and a water baffle part, the cavity pipe is sleeved at the water outlet 100 of the water inlet pipe 10, so that the water baffle 30 is connected with the water inlet pipe 10 to realize water inlet, and finally, the condensed water is discharged to the water pan 20 through the first water splashing port 300 and the water guide part 40.
Specifically, the cavity pipe and the water baffle component are of an integral structure.
Specifically, at least a portion of the water guard 30 is spaced apart from an end surface of the water outlet 100 to form a splash gap.
In the embodiment of the present invention, the drainage structure further includes a flow guiding portion 50, and the flow guiding portion 50 is a plate structure, and a width of a plate of the flow guiding portion 50 is gradually reduced along a flow direction of the water flow.
Specifically, the diversion part 50 extends to the drain pan 20.
Specifically, the condensed water flowing out of the splashing gap flows into the water receiving tray 20 after flowing through the flow guiding portion 50, and the flow guiding portion 50 has a certain inclination angle so that the condensed water flows into the water receiving tray 20.
In the embodiment of the invention, the water baffle 30 is designed to be a disc, the diameter of the water baffle 30 is equal to that of the water inlet pipe 10, and the first water splashing opening 300 with the disc size of about 1/4 is arranged at the position, close to the water baffle part, of the cavity pipe of the water baffle 30, so that when the drainage system is started, the splashing problem of the water receiving tray 20 below the water baffle 30 caused by the large water potential energy of the condensed water can be effectively solved.
The invention also provides an air conditioner, which comprises a volute casing cover 2 and a drainage structure 1 arranged on the volute casing cover 2, wherein the drainage structure 1 is the drainage structure.
Preferably, the drainage structure 1 and the volute cover 2 are designed integrally, so that the drainage structure 1 directly acts on the volute cover 2, and compared with the traditional drainage structure, the drainage structure not only improves the safety performance of the air conditioner, but also simplifies the structure and saves a large amount of space.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the drainage structure comprises a water inlet pipe 10, a water receiving disc 20 and a water baffle 30, wherein a water inlet and a water outlet 100 are respectively arranged at two ends of the water inlet pipe 10, the water receiving disc 20 is arranged below the water outlet 100 of the water inlet pipe 10, the water baffle 30 is arranged at the water outlet 100, and the water baffle 30 is arranged opposite to the water outlet 100, so that liquid flowing out of the water outlet 100 is dripped into the water receiving disc 20 after being stopped by the water baffle 30. According to the invention, the water baffle 30 is arranged at the water outlet 100 of the water inlet pipe 10, so that the water baffle 30 stops the liquid flowing out of the water inlet pipe 10, and the function of rapid slow flow of the water outlet 100 of the water inlet pipe 10 is realized, thus the problem of splashing of condensed water accumulated in a drainage system of an indoor unit of an air conditioner in the drainage process is solved, the use quality of the air conditioner is improved, and the use safety of a user is ensured.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A drainage structure, comprising:
the water inlet pipe (10), the two ends of the water inlet pipe (10) are respectively provided with a water inlet and a water outlet (100);
the water pan (20) is arranged below the water outlet (100) of the water inlet pipe (10);
the water baffle (30) is arranged at the water outlet (100), and the water baffle (30) is arranged opposite to the water outlet (100) so that the liquid flowing out of the water outlet (100) is dripped into the water receiving tray (20) after being stopped by the water baffle (30).
2. The drainage structure of claim 1, further comprising:
the water guide component (40) is arranged below the water outlet (100), at least part of the water guide surface of the water guide component (40) is arranged in an inclined mode relative to the horizontal plane, and the water guide component (40) extends to the upper portion of the water receiving tray (20) from the lower portion of the water outlet (100).
3. The drainage structure according to claim 2, wherein the water guide member (40) is a plate body.
4. The drainage structure according to claim 2, wherein the water guide member (40) has a current collecting plate body portion (41), and a width of the current collecting plate body portion (41) is gradually reduced in a flow direction of the liquid on the current collecting plate body portion (41).
5. The drainage structure according to claim 4, wherein the water guide member (40) further comprises a baffle body (42), and the baffle body (42) is disposed at a predetermined angle to the collector body (41).
6. A drainage arrangement according to claim 5, wherein the angle between the deflector body (42) and the horizontal plane is smaller than the angle between the collector body (41) and the horizontal plane.
7. A drainage arrangement according to claim 2, characterised in that the water deflector (40) comprises a water fall plate body (43), the water fall plate body (43) being arranged at an end of the water deflector (40) adjacent the drip tray (20), the water deflector surface of the water fall plate body (43) extending in a vertical direction.
8. A drainage structure according to claim 2, wherein the water outlet (100) of the water inlet pipe (10) is located on a side of the water guiding surface of the water guiding member (40) remote from the water inlet of the water inlet pipe (10).
9. The drainage structure according to any one of claims 1 to 8, wherein the water deflector (30) is blocked at the water outlet (100),
the water baffle (30) is of a disc body structure, and a first water splashing port (300) for liquid to flow out is arranged on the water baffle (30); and/or
And a second water splashing port is arranged on the pipe wall of the water outlet end of the water inlet pipe (10).
10. The drain structure according to any one of claims 1 to 8, wherein at least a portion of the water deflector (30) is spaced apart from an end surface of the water outlet (100) to form a splash gap.
11. An air conditioner comprising a scroll housing cover (2) and a drain structure (1) provided on the scroll housing cover (2), characterized in that the drain structure (1) is the drain structure of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139265.4A CN114413466B (en) | 2022-02-15 | 2022-02-15 | Drainage structure and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139265.4A CN114413466B (en) | 2022-02-15 | 2022-02-15 | Drainage structure and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114413466A true CN114413466A (en) | 2022-04-29 |
| CN114413466B CN114413466B (en) | 2023-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210139265.4A Active CN114413466B (en) | 2022-02-15 | 2022-02-15 | Drainage structure and air conditioner with same |
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| JPH08121823A (en) * | 1994-10-24 | 1996-05-17 | Daikin Ind Ltd | Drain structure for air-conditioning device |
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| CN110220294A (en) * | 2019-07-02 | 2019-09-10 | 珠海格力电器股份有限公司 | Drip tray and air-conditioner set |
| CN110595046A (en) * | 2019-10-15 | 2019-12-20 | 宁波奥克斯电气股份有限公司 | Front panel assembly and air conditioner |
| CN111196128A (en) * | 2020-03-27 | 2020-05-26 | 珠海格力电器股份有限公司 | Automobile-used splashproof water collector and air conditioner thereof |
| CN213019891U (en) * | 2020-07-14 | 2021-04-20 | 青岛海尔（胶州）空调器有限公司 | Air conditioner |
| US20210293424A1 (en) * | 2016-12-21 | 2021-09-23 | Gree Electric Appliances, Inc. Of Zhuhai | Anti-Splash Structure and Humidification Apparatus |
| CN113776185A (en) * | 2021-09-18 | 2021-12-10 | 深圳市英维克科技股份有限公司 | Intermediate water pan and sectional evaporator |
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2022
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|---|---|---|---|---|
| JPH08121823A (en) * | 1994-10-24 | 1996-05-17 | Daikin Ind Ltd | Drain structure for air-conditioning device |
| JPH09166334A (en) * | 1995-12-15 | 1997-06-24 | Sanyo Electric Co Ltd | Air conditioner |
| JP2000186831A (en) * | 1998-12-22 | 2000-07-04 | Komatsu Ltd | Drain structure of air conditioning device |
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| CN110220294A (en) * | 2019-07-02 | 2019-09-10 | 珠海格力电器股份有限公司 | Drip tray and air-conditioner set |
| CN110595046A (en) * | 2019-10-15 | 2019-12-20 | 宁波奥克斯电气股份有限公司 | Front panel assembly and air conditioner |
| CN111196128A (en) * | 2020-03-27 | 2020-05-26 | 珠海格力电器股份有限公司 | Automobile-used splashproof water collector and air conditioner thereof |
| CN213019891U (en) * | 2020-07-14 | 2021-04-20 | 青岛海尔（胶州）空调器有限公司 | Air conditioner |
| CN113776185A (en) * | 2021-09-18 | 2021-12-10 | 深圳市英维克科技股份有限公司 | Intermediate water pan and sectional evaporator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114413466B (en) | 2023-02-17 |
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