CN113685915A - an air conditioner - Google Patents
an air conditioner Download PDFInfo
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- CN113685915A CN113685915A CN202010426803.9A CN202010426803A CN113685915A CN 113685915 A CN113685915 A CN 113685915A CN 202010426803 A CN202010426803 A CN 202010426803A CN 113685915 A CN113685915 A CN 113685915A
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- Prior art keywords
- water
- water receiving
- air conditioner
- receiving area
- evaporator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 307
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 14
- 239000003507 refrigerant Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Images
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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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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- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
本发明公开一种空调器，涉及空调技术领域，为解决接水盘不具备二次接水功能和风机存在吸水风险的问题而发明。一种空调器，包括壳体、蒸发器组件、风机组件和接水盘，所述蒸发器组件、所述风机组件、所述接水盘均设置于所述壳体内，且所述接水盘位于所述蒸发器组件和所述风机组件的下方，所述接水盘包括盘底和围绕所述盘底一周设置的侧壁，所述接水盘内通过挡水筋分隔为主接水区和辅助接水区，所述主接水区与所述蒸发器组件对应设置，所述辅助接水区与所述风机组件对应设置，所述主接水区设有与接水盘外部连通的排水口，至少一个所述挡水筋具有进水缺口，所述进水缺口的位置高于所述盘底且低于所述侧壁的上边沿。本发明用于室内制冷、制热等。
The invention discloses an air conditioner, which relates to the technical field of air conditioners and is invented to solve the problems that a water receiving tray does not have a secondary water receiving function and a fan has a risk of water absorption. An air conditioner includes a casing, an evaporator assembly, a fan assembly, and a water receiving tray, wherein the evaporator assembly, the fan assembly, and the water receiving tray are all arranged in the casing, and the water receiving tray Located below the evaporator assembly and the fan assembly, the water receiving pan includes a pan bottom and a side wall arranged around the pan bottom, and the water receiving pan is divided into a main water receiving area by a water retaining rib and an auxiliary water receiving area, the main water receiving area is set corresponding to the evaporator assembly, the auxiliary water receiving area is set corresponding to the fan assembly, and the main water receiving area is provided with a For the water outlet, at least one of the water retaining ribs has a water inlet notch, and the position of the water inlet notch is higher than the bottom of the pan and lower than the upper edge of the side wall. The present invention is used for indoor refrigeration, heating and the like.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner.
Background
With the continuous improvement of air conditioning technology, various air conditioners gradually enter the daily life of people. Air conditioners are widely divided into wall-mounted air conditioners, cabinet air conditioners, ducted air conditioners, central air conditioners and the like, the air conditioners are different in structure and composition, and generally comprise a shell, a compressor, a fan, a heat exchanger, a water receiving disc, pipelines, various valves and other parts.
The water pan of the air conditioner in the current market only has the functions of water holding and water discharging. When the air conditioner applying the water pan is used for refrigerating, the evaporator can realize the refrigerating effect by utilizing the latent heat of the evaporation of the refrigerant to exchange heat with the material to be cooled. The process can lead to the formation of condensed water on the surface of the evaporator, and the condensed water slides down to the water pan under the action of the gravity of the condensed water. When the air conditioner works normally, the condensed water can be discharged out of the air conditioner through the water outlet of the water receiving disc. Once the air conditioner has abnormal drainage, the condensed water cannot be completely drained out of the air conditioner, and the condensed water in the air conditioner is accumulated continuously. When the accumulated amount of the condensed water exceeds the water containing amount of the water receiving tray, the air conditioner leaks water. In addition, the fan is generally positioned above the water receiving disc, so that the air conditioner is compact in structure, the distance between the bottom of the fan and the water receiving disc is small, even if the air conditioner normally drains water, condensed water still passes through the lower portion of the fan, the fan has strong suction during working, and the risk of water absorption of the fan exists.
Disclosure of Invention
The embodiment of the invention provides an air conditioner, wherein a water receiving disc of the air conditioner has a secondary water containing function, so that water leakage of the air conditioner can be effectively avoided, and meanwhile, a fan is prevented from absorbing water.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
the utility model provides an air conditioner, includes casing, evaporator assembly, fan subassembly and water collector, the evaporator assembly the fan subassembly with the water collector all set up in the casing, just the water collector is located the evaporator assembly with the below of fan subassembly, the water collector is including the dish end and center on the lateral wall that a week set up at the dish end, separate for main water receiving district and supplementary water receiving district through the manger plate muscle in the water collector, main water receiving district with the evaporator assembly corresponds the setting, supplementary water receiving district with the fan subassembly corresponds the setting, main water receiving district is equipped with the outlet with the outside intercommunication of water collector, at least one the manger plate muscle has the breach of intaking, the position of the breach of intaking is higher than the dish end just is less than the last border of lateral wall.
Compared with the prior art, the air conditioner provided by the embodiment of the invention comprises a shell, an evaporator assembly, a fan assembly and a water receiving tray, wherein the inner space of the water receiving tray is divided into a main water receiving area and an auxiliary water receiving area, and the evaporator assembly and the fan assembly respectively correspond to the main water receiving area and the auxiliary water receiving area.
When the air conditioner works normally, condensed water formed by heat exchange exists on the evaporator assembly, the condensed water slides down to the main water receiving area along the evaporator assembly and flows to the water outlet communicated with the outside along the main water receiving area, and then the condensed water passes through the water outlet and is discharged from the water receiving disc. The main water receiving area and the auxiliary water receiving area are separated by water retaining ribs, and at least one water retaining rib is provided with a water inlet notch. Because the position of the water inlet gap is higher than the tray bottom, the condensed water normally discharged from the main water receiving area can not flow into the auxiliary water receiving area, so that the auxiliary water receiving area has no condensed water. The fan subassembly is corresponding with supplementary water receiving district, because supplementary water receiving district does not have the comdenstion water, and the fan subassembly has avoided the hydrophilic risk of fan naturally.
When the drainage of the air conditioner is abnormal, the drainage speed of the condensed water is reduced and even approaches zero, and the drainage speed of the condensed water is lower than the generation speed of the condensed water, so that the condensed water is continuously accumulated in the main water receiving area, and the water level of the main water receiving area is increased. When the horizontal plane is higher than the position of the water inlet notch, the condensed water flows into the auxiliary water receiving area through the water inlet notch, the auxiliary water receiving area has the function of secondary water containing, and the horizontal plane is prevented from continuously rising, so that the water leakage of the air conditioner is avoided.
In the embodiment of this application, the evaporator subassembly includes first evaporimeter and second evaporimeter, first evaporimeter with the second evaporimeter set up respectively in the both sides of fan subassembly, the owner water receiving district includes first water drainage, second drain and is used for the intercommunication first water drainage with the third drain of second drain, first water drainage with the second drain is located respectively the both sides of supplementary water receiving district, and respectively with first evaporimeter with the second evaporimeter corresponds the setting, first water drainage with supplementary water receiving district separates through first manger plate muscle, the second drain with supplementary water receiving district separates through second manger plate muscle, the third drain with it separates through third manger plate muscle to assist between the water receiving district, third manger plate muscle is equipped with the breach of intaking.
In the embodiment of this application, the breach of intaking is two, and set up respectively in the both ends of third manger plate muscle.
In the embodiment of the application, the distances from the two water inlet gaps to the tray bottom are equal.
In the embodiment of the application, the distance from the water inlet notch to the tray bottom is 5-8 mm.
In the embodiment of the application, the last border of first manger plate muscle, the last border of second manger plate muscle and the last border of third manger plate muscle all is less than the last border of lateral wall, just the last border of third manger plate muscle is less than border on the first manger plate muscle with the last border of second manger plate muscle.
In an embodiment of the application, the outlet includes first outlet and second outlet, first outlet offer on the lateral wall of first drain, the second outlet offer on the lateral wall of second drain.
In the embodiment of this application, the bottom surface of first drain is by keeping away from the one end of first drain is to being close to the one end of first drain reduces by slope gradually, the bottom surface of second drain is by keeping away from the one end of second drain is to being close to the one end of second drain reduces by slope gradually.
In an embodiment of the present application, the first drain port, the second drain port, and the third drain passage are located on the same line.
In the embodiment of the application, the partial downward projection of the fan assembly in the shell completely falls into the auxiliary water receiving area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a perspective view of an air conditioner according to an embodiment of the present invention, with a housing opened;
fig. 2 is a top view of an air conditioner according to an embodiment of the present invention, with a housing opened;
FIG. 3 is a cross-sectional view of an air conditioner along the motor axis of a fan assembly according to an embodiment of the present invention;
fig. 4 is a perspective view of a water pan used in an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating a drain pan used in an air conditioner according to an embodiment of the present invention draining water from a left side;
fig. 6 is a schematic view illustrating a drain pan used in an air conditioner according to an embodiment of the present invention draining water from a right side;
fig. 7 is a sectional view of a water tray used in an air conditioner according to an embodiment of the present invention, taken along the direction a-a in fig. 5;
fig. 8 is a left side view of a water pan used in an air conditioner according to an embodiment of the present invention.
Reference numerals:
1. a housing; 2. an evaporator assembly; 21. a first evaporator; 22. a second evaporator; 3. a fan assembly; 31. a first fan; 32. a second fan; 33. a motor; 4. a water pan; 41. a plate bottom; 42. a side wall; 43. water retaining ribs; 431. a first water retaining rib; 432. a second water retaining rib; 433. a third water retaining rib; 434. a first support table; 435. a second support table; 44. a primary water receiving zone; 441. a first drainage channel; 442. a second drain; 443. a third drain; 45. an auxiliary water receiving area; 46. a water outlet; 461. a first drain port; 462. a second water discharge port; 47. a water inlet notch; 48. a first avoidance port; 49. and a second avoidance port.
Detailed Description
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. 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.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The air conditioner operates by performing a refrigeration cycle of the air conditioner using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
An air conditioner provided by an embodiment of the present invention is, as shown in fig. 1, including a housing 1, an evaporator assembly 2, a fan assembly 3, and a water pan 4, where the evaporator assembly 2, the fan assembly 3, and the water pan 4 are all disposed in the housing 1, and the water pan 4 is located below the evaporator assembly 2 and the fan assembly 3, as shown in fig. 4, the water pan 4 includes a pan bottom 41 and a side wall 42 disposed around the pan bottom 41, the inside of the water pan 4 is divided into a main water receiving area 44 and an auxiliary water receiving area 45 by a water retaining rib 43, the main water receiving area 44 is disposed corresponding to the evaporator assembly 2, the auxiliary water receiving area 45 is disposed corresponding to the fan assembly 3, the main water receiving area 44 is provided with a water outlet 46 communicating with the outside of the water pan 4, at least one water retaining rib 43 is provided with a water inlet gap 47, and the water inlet gap 47 is higher than the pan bottom 41 and lower than an upper edge of the side wall 42.
Compared with the prior art, the air conditioner provided by the embodiment of the invention is provided with the evaporator assembly 2, the fan assembly 3 and the water receiving tray 4, the inner space of the water receiving tray 4 is divided into the main water receiving area 44 and the auxiliary water receiving area 45, and the evaporator assembly 2 and the fan assembly 3 respectively correspond to the main water receiving area 44 and the auxiliary water receiving area 45.
When the air conditioner works normally, condensed water formed by heat exchange exists on the evaporator assembly 2, the condensed water slides down to the main water receiving area 44 along the evaporator assembly 2, flows to the water outlet 46 communicated with the outside along the main water receiving area 44, and then is discharged from the water receiving tray 4 through the water outlet 46. The main water receiving area 44 and the auxiliary water receiving area 45 are separated by water retaining ribs 43, and at least one water retaining rib 43 is provided with a water inlet notch 47. Since the water inlet gap 47 is positioned higher than the tray bottom 41, the condensed water normally discharged from the main water receiving area 44 does not flow into the auxiliary water receiving area 45, so that the auxiliary water receiving area 45 does not have condensed water. Fan subassembly 3 is corresponding with supplementary water receiving district 45, and supplementary water receiving district 45 does not have the comdenstion water, and fan subassembly 3 has avoided the risk that the fan absorbs water naturally.
When the air conditioner drains abnormally, the drainage speed of the condensed water is lower than the generation speed of the condensed water, so that the condensed water is continuously accumulated in the main water receiving area 44, and the water level of the main water receiving area 44 is increased. When the horizontal plane is higher than the position of the water inlet notch 47, the condensed water flows into the auxiliary water receiving area 45 through the water inlet notch 47 until the auxiliary water receiving area 45 is filled with the condensed water. Because the position of the water inlet gap 47 is lower than the upper edge of the side wall 42 of the water receiving tray 4, the condensed water can preferentially flow into the auxiliary water receiving area 45, the auxiliary water receiving area 45 has the function of secondary water holding, the horizontal plane is prevented from continuously rising, and the water leakage of the air conditioner is avoided.
In order to optimize the structural design of the air conditioner and the water pan 4, as shown in fig. 3, the evaporator assembly 2 includes a first evaporator 21 and a second evaporator 22, the first evaporator 21 and the second evaporator 22 are respectively disposed at two sides of the fan assembly 3, as shown in fig. 5, the main water receiving section 44 includes a first water discharge channel 441, a second water discharge channel 442, and a third water discharge channel 443 for communicating the first water discharge channel 441 and the second water discharge channel 442, the first water discharge channel 441 and the second water discharge channel 442 are respectively located at both sides of the auxiliary water receiving section 45, and correspond the setting with first evaporimeter 21 and second evaporimeter 22 respectively, first drain 441 separates through first manger plate muscle 431 with supplementary water receiving district 45, and second drain 442 separates through second manger plate muscle 432 with supplementary water receiving district 45, separates through third manger plate muscle 433 between third drain 443 and the supplementary water receiving district 45, and third manger plate muscle 433 is equipped with into water breach 47. The first drainage channel 441 and the second drainage channel 442 are communicated through a third drainage channel 443 to jointly form a main water receiving area 44, the water inlet notch 47 is only formed in the third water blocking rib 433, when the water level of the main water receiving area 44 is raised to the position of the water inlet notch 47, condensed water of the first drainage channel 441 and the second drainage channel 442 flows into the third drainage channel 443 and then flows into the auxiliary water receiving area 45 through the water inlet notch 47, and the condensed water of the first drainage channel 441 and the second drainage channel 442 is prevented from directly flowing into the auxiliary water receiving area 45.
The number of water inlet notches 47 may be one or more. As shown in fig. 4, two water inlet notches 47 are respectively disposed at two ends of the third water blocking rib 433. No matter which side drainage is followed to drain pan 4, when the comdenstion water horizontal plane rose to the position of intaking breach 47, can both flow into the supplementary water receiving area 45 through the breach 47 of intaking that is close to the drainage side, eliminated the influence of drainage direction, guarantee that the comdenstion water of main water receiving district 44 can be preferentially through the breach 47 entering of intaking and assist water receiving area 45 when the drainage is unusual, avoid the comdenstion water to gather in main water receiving district 44.
The distances from the two water inlet gaps 47 to the tray bottom 41 can be equal or unequal. In order to increase the water receiving capacity of the auxiliary water receiving area 45, as shown in fig. 6, the two water inlet gaps 47 have equal distances to the tray bottom 41. The distances from the water inlet gaps 47 to the tray bottom 41 are equal, so that the water receiving amount of the auxiliary water receiving area 45 cannot be limited due to the existence of the lower water inlet gaps 47.
Specifically, as shown in FIG. 6, the distance from the water inlet notch 47 to the tray bottom 41 is preferably 5-8 mm. This distance affects the conditions under which condensate from the primary water receiving area 44 begins to flow into the secondary water receiving area 45. The condensed water may flow into the auxiliary water receiving area 45 when the distance is too small, and the condensed water may not flow into the auxiliary water receiving area 45 in time when the distance is too large.
To facilitate the installation of each component inside the casing 1, as shown in fig. 7, the upper edge of the first water blocking rib 431, the upper edge of the second water blocking rib 432, and the upper edge of the third water blocking rib 433 are all lower than the upper edge of the side wall 42, and the upper edge of the third water blocking rib 433 is lower than the upper edges of the first water blocking rib 431 and the second water blocking rib 432. The upper edge of the water retaining rib 43 is lower than the upper edge of the side wall 42, so that interference with parts above the water pan 4 is avoided, and other parts can be conveniently installed.
To facilitate the installation of the air conditioner on site, the air conditioner may be drained from either the left or right side. The drain port 46 includes a first drain port 461 and a second drain port 462, the first drain port 461 opens on the side wall 42 of the first drain channel 441, and the second drain port 462 opens on the side wall 42 of the second drain channel 442. As shown in fig. 5, the air conditioner is installed with the left side slightly lower than the right side, so that the air conditioner drains water from the left side. As shown in fig. 6, the air conditioner is installed with the left side slightly higher than the right side so that the air conditioner drains water from the right side.
In order to facilitate the flow of the condensed water toward the drain opening 46, the bottom surface of the first drain passage 441 gradually slopes down from the end away from the first drain opening 461 to the end close to the first drain opening 461, and the bottom surface of the second drain passage 442 gradually slopes down from the end away from the second drain opening 462 to the end close to the second drain opening 462. A gradually decreasing inclined bottom surface is provided in the drain, and the condensate can flow along the bottom surface from a high position to the drain port 46 at a low position.
In order to facilitate the condensed water in the third drain 443 to flow to the drain 46, as shown in fig. 4 and 8, the first drain 461, the second drain 462 and the third drain 443 are arranged on the same straight line, and the condensed water in the third drain 443 can flow directly to the drain 46 along the straight line and then be drained to the drain tray 4.
In order to make the partial downward projection of the fan component 3 in the shell 1 completely fall into the auxiliary water receiving area 45, the auxiliary water receiving area 45 is set to be the same as the projection shape and has a slightly larger overall dimension structure. As shown in fig. 2, the fan assembly 3 includes a first fan 31, a second fan 32 and a motor 33, the first fan 31, the motor 33 and the second fan 32 are sequentially arranged along the length direction of the housing 1, and the downward projection of the fan assembly 3 on the inside of the housing 1 is approximately rectangular, so that the auxiliary water receiving area 45 is rectangular. In FIG. 2, L2And D2Respectively, the length and width of the downward projection of the fan assembly 3 on the inner part of the casing 11And D1Respectively, the length and width of the auxiliary water receiving area 45, L2＜L1，D2＜D1The downward projection of the part of the fan component 3 in the shell 1 can completely fall into the rectangular area of the auxiliary water receiving area 45, and the water retaining rib 43 can not influence the installation of the fan component 3, so that the air conditioner component has a compact structure, and the space of the air conditioner is saved.
For facilitating air intake of the air conditioner, as shown in fig. 4, a first avoiding opening 48 and a second avoiding opening 49 are formed at two ends of the tray bottom 41 of the water receiving tray 4, and the side wall 42 forms an irregular closed polygon along the tray bottom 41.
In order to facilitate the downward sliding of the condensed water along the evaporator, as shown in fig. 4, the first water blocking rib 431 is provided with a first supporting platform 434 at a side close to the first drainage channel 441, the first supporting platform 434 is used for supporting the first evaporator 21, and the supporting surface is an inclined surface with an inclined angle, so that the first evaporator 21 has an inclined angle after being installed, and the condensed water is convenient to slide down along the first evaporator 21; the second supporting platform 435 is disposed on one side of the second water blocking rib 432 close to the second water drainage channel 442, the second supporting platform 435 is used for supporting the second evaporator 22, and the supporting surface is an inclined surface with an inclined angle, so that the second evaporator 22 has an inclined angle after being installed, and the condensed water can slide down along the second evaporator 22 conveniently.
Specifically, the first water blocking rib 431 and the first support table 434, and the second water blocking rib 432 and the second support table 435 may be separate structures or may be an integral structure. For convenience of manufacture, as shown in fig. 4, the first water blocking rib 431 and the first supporting platform 434 are preferably of an integral structure, which is easier to manufacture than two parts of a separate structure, and reduces the difficulty of manufacture. The second water blocking rib 432 and the second support platform 435 are preferably of an integral structure, and the integral structure is easier to manufacture than two parts of a separate structure, so that the manufacturing difficulty is reduced.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010426803.9A CN113685915A (en) | 2020-05-19 | 2020-05-19 | an air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010426803.9A CN113685915A (en) | 2020-05-19 | 2020-05-19 | an air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113685915A true CN113685915A (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010426803.9A Pending CN113685915A (en) | 2020-05-19 | 2020-05-19 | an air conditioner |
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| CN (1) | CN113685915A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007333282A (en) * | 2006-06-14 | 2007-12-27 | Daikin Ind Ltd | Indoor unit of air conditioner |
| US20110265508A1 (en) * | 2007-08-07 | 2011-11-03 | David Piccione | Coil with built-in segmented pan comprising primary and auxiliary drain pans and method |
| CN203024376U (en) * | 2012-11-12 | 2013-06-26 | 广东美的电器股份有限公司 | Water pan device and ceiling-embedded type air conditioner with same |
| US20170159967A1 (en) * | 2014-09-18 | 2017-06-08 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
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2020
- 2020-05-19 CN CN202010426803.9A patent/CN113685915A/en active Pending
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|---|---|---|---|---|
| JP2007333282A (en) * | 2006-06-14 | 2007-12-27 | Daikin Ind Ltd | Indoor unit of air conditioner |
| US20110265508A1 (en) * | 2007-08-07 | 2011-11-03 | David Piccione | Coil with built-in segmented pan comprising primary and auxiliary drain pans and method |
| CN203024376U (en) * | 2012-11-12 | 2013-06-26 | 广东美的电器股份有限公司 | Water pan device and ceiling-embedded type air conditioner with same |
| US20170159967A1 (en) * | 2014-09-18 | 2017-06-08 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
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| Date | Code | Title | Description |
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| CB02 | Change of applicant information |
Address after: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant after: Hisense Air Conditioning Co.,Ltd. Address before: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
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