CN115790241A

CN115790241A - Evaporator supporting assembly, evaporator assembly and air conditioner

Info

Publication number: CN115790241A
Application number: CN202211580303.6A
Authority: CN
Inventors: 黄玉优; 林海佳; 李蓉; 赵敏娜; 谢文利; 康建
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-14

Abstract

The invention provides an evaporator support assembly, an evaporator assembly and an air conditioner, wherein the evaporator support assembly comprises: the supporting component is arranged between the bottom of the evaporator and the water receiving disc and used for supporting the evaporator, a first notch is formed in the first side plate in a mode of penetrating through the two opposite plates of the first side plate, and a second notch is formed in the second side plate in a mode of penetrating through the two opposite plates of the second side plate; the wind shielding structure is arranged in the water passing groove, and/or the wind shielding structure is arranged on the surface, far away from the second side plate, of the first side plate, and/or the wind shielding structure is arranged on the surface, facing the first side plate, of the second side plate, so that the first notch and/or the second notch can be effectively shielded. According to the invention, the air leakage can be prevented while the discharge of the condensed water is allowed, and the heat exchange efficiency and the heat exchange performance of the evaporator are effectively improved.

Description

Evaporator supporting assembly, evaporator assembly and air conditioner

Technical Field

The invention relates to the technical field of evaporators, in particular to an evaporator supporting assembly, an evaporator assembly and an air conditioner.

Background

The compact structure of some evaporation compressor units is very high, such as a train air conditioner, and an evaporator, a compressor, a fan assembly, an electric cabinet, a throttling element, a humidifier, a return air filter, auxiliary parts and related pipeline connecting pieces and the like are arranged in the ultra-thin design structure of the evaporation compressor unit. The inter-row air conditioner is usually applied to a data machine room with high heat flux density, has a constant-temperature and constant-humidity air conditioning function, and operates in a refrigeration mode all the year round, so that condensed water is often generated in an evaporator. In order to ensure constant humidity and avoid ponding in the data computer room, the condensation water can be timely discharged, so that safety accidents are prevented.

In the structural arrangement design scheme of the common air conditioner between the columns, the evaporator is vertically placed on the water pan, condensed water is gathered on the water pan under the action of gravity, and the condensed water is discharged through the drain pipe. In order to improve the structural stability of the high evaporator, the sheet metal parts on the left side and the right side of the evaporator are generally added on the upper part and the lower part of the evaporator to be connected, and the sheet metal parts are arranged at the bottom of the evaporator and are respectively connected and fixed with the left side plate and the right side plate. The water channel sheet metal part is directly placed on the water receiving tray, the normal circulation of condensed water on two sides of the evaporator is influenced by the height of the water channel sheet metal part, namely, the condensed water of the water receiving tray on the air outlet side can only overflow the water channel to enter the water receiving tray on the air return side when reaching a certain height, and then the condensed water is discharged out from the drain pipe together.

In order to solve the problem of water accumulation, the side surface of the water passing groove is provided with a plurality of groove openings, so that condensed water on two sides of the evaporator can freely circulate. However, when the evaporator operates in a dry working condition, i.e. no condensed water is generated, or the height of the condensed water does not reach the height of the notches, the notches can enable part of return air to directly reach the air outlet without being treated by the evaporator, so that the problem needs to be solved, namely air leakage.

The invention provides an evaporator support assembly, an evaporator assembly and an air conditioner, which are researched and designed, and solves the technical problems that in the prior art, a sheet metal part arranged at the bottom of an air conditioner evaporator can block normal flowing of condensed water, and a notch can cause air leakage to influence the heat exchange performance of the evaporator and the like.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defect that the normal flow and air leakage of the condensed water cannot be solved simultaneously in the prior art of the air conditioner evaporator, which results in the influence on the heat exchange performance of the evaporator, thereby providing an evaporator support assembly, an evaporator assembly and an air conditioner.

In order to solve the above problems, the present invention provides an evaporator support assembly, comprising:

the supporting component is arranged between the bottom of the evaporator and the water receiving tray and used for supporting the evaporator, the supporting component comprises a top plate, a first side plate and a second side plate, the top plate is located on the upper portion of the supporting component and connected with the bottom of the evaporator in a supporting mode, the first side plate is connected with the top plate and extends downwards, and the second side plate is connected with the top plate and extends downwards, so that the top plate, the first side plate and the second side plate form a water passing groove with a downward opening in a surrounding mode;

a first notch is formed in the first side plate in a mode of penetrating through the two opposite surfaces of the first side plate, a second notch is formed in the second side plate in a mode of penetrating through the two opposite surfaces of the second side plate, the first side plate is close to the air return side of the evaporator relative to the second side plate, and the second side plate is close to the air outlet side of the evaporator relative to the first side plate, so that condensed water can flow into the air return side from the air outlet side, the second notch, the water passing groove and the first notch;

and the wind shielding structure is arranged in the water passing groove and/or arranged on the surface of the first side plate far away from the second side plate and/or arranged on the surface of the second side plate towards the first side plate, so that the first notch and/or the second notch can be effectively shielded from wind.

In some embodiments, when the wind shielding structure is disposed in the water passing tank, the wind shielding structure includes a first wind shielding structure, an upper end surface of the first wind shielding structure has a height higher than a height of an upper end surface of the first notch and/or the second notch, and a density of the first wind shielding structure is less than a density of water.

In some embodiments, the height of the upper end surface of the first wind shielding structure is higher than the height of the upper end surface of the second notch when there is no water in the water passing tank; and the first wind shielding structure can move in the water passing groove and can float on the water surface when water flows into the water passing groove.

In some embodiments, first structure of keeping out the wind is the superficial strip of keeping out the wind of cuboid structure, keep out the wind superficial strip with the orientation of first curb plate clearance setting between the face of second curb plate, keep out the wind superficial strip with the orientation of second curb plate clearance setting between the face of first curb plate, keep out the wind superficial strip with clearance setting between the face of the below of orientation of roof.

In some embodiments, when there is no water in the excess water tank, a height of an upper end surface of the first wind shielding structure is lower than a height of a downward-facing plate surface of the roof plate.

In some embodiments, when the wind shielding structure is disposed on the surface of the first side plate away from the second side plate, the wind shielding structure includes a second wind shielding structure, the second wind shielding structure is opposite to the first notch in position, when the water in the water passing trough passes through the first notch, the second wind shielding structure can be pushed away, and when the air on the side of the first side plate away from the water passing trough blows towards the first notch, the second wind shielding structure can be abutted against the surface of the first side plate, so as to close the first notch.

In some embodiments, the upper end of the second wind blocking structure is connected to the surface of the first side plate, which is away from the second side plate, the upper end of the second wind blocking structure is located above the first notch, the lower end of the second wind blocking structure is a free end, and when the second wind blocking structure is in a vertical state, the second wind blocking structure blocks the first notch.

In some embodiments, the upper end of the second wind blocking structure is fixed to the surface of the first side plate far away from the second side plate by means of bonding, screwing, riveting or the like, and the lower end of the second wind blocking structure can rotate around the upper end of the second wind blocking structure towards the direction far away from or close to the first side plate.

In some embodiments, when the wind shielding structure is disposed on the surface of the second side plate facing the first side plate, the wind shielding structure includes a third wind shielding structure, the third wind shielding structure is opposite to the second notch, the third wind shielding structure can be pushed open when the water in the air outlet side passes through the second notch, and the third wind shielding structure can be abutted against the surface of the second side plate when the air in the water passing groove blows to the second notch, so as to close the second notch.

In some embodiments, the upper end of the third wind shielding structure is connected to the surface of the second side plate facing the first side plate, the upper end of the third wind shielding structure is located above the second notch, the lower end of the third wind shielding structure is a free end, and when the third wind shielding structure is in a vertical state, the third wind shielding structure shields the second notch.

In some embodiments, the upper end of the third wind shielding structure is fixed to the panel surface of the second side panel facing the first side panel by means of bonding, screwing, riveting or the like, and the lower end of the third wind shielding structure can rotate around the upper end of the third wind shielding structure in the direction of the first side panel.

In some embodiments, when the wind blocking structure comprises a second wind blocking structure, the second wind blocking structure is a structure of a wind blocking float strip; when the wind shielding structure comprises a third wind shielding structure, the third wind shielding structure is a structure of a wind shielding floating strip.

In some embodiments, the supporting member further comprises a first bottom plate and a second bottom plate, one end of the first bottom plate is connected with the lower end of the first side plate, the other end of the first bottom plate extends towards the second side plate, one end of the second bottom plate is connected with the lower end of the second side plate, and the other end of the second bottom plate extends towards the first side plate;

the first notch is arranged on the first side plate and is connected with the first bottom plate, or the first notch is arranged on the first side plate and is close to the position of the first bottom plate relative to the top end of the first side plate, or the first notch extends from the first side plate to the bottom of the first bottom plate, the second notch is arranged on the second side plate and is connected with the second bottom plate, or the second notch is arranged on the second side plate and is close to the position of the second bottom plate relative to the top end of the second side plate, or the second notch extends from the second side plate to the bottom of the second bottom plate.

In some embodiments, the top plate has a rectangular parallelepiped structure and matches the shape of the bottom of the evaporator, and the top plate includes a first side and a second side, which are two opposite long sides; the first side plate is connected with the first side edge of the top plate and extends downwards, and the second side plate is connected with the second side edge of the top plate and extends downwards;

the first bottom plate extends along the horizontal direction from the joint of the first bottom plate and the lower end of the first side plate, the length of the first bottom plate extending along the horizontal direction is less than half of the length of the wide edge of the top plate, the second bottom plate extends along the horizontal direction from the joint of the second bottom plate and the lower end of the second side plate, the length of the second bottom plate extending along the horizontal direction is less than half of the length of the wide edge of the top plate, and the first bottom plate is not connected with the second bottom plate;

the first bottom plate and the second bottom plate are both connected with the water receiving tray below the evaporator.

In some embodiments, the first side panel is removably connected to the top panel; and/or the first side plate is detachably connected with the first bottom plate; and/or the second side plate is detachably connected with the top plate; and/or the second side plate is detachably connected with the second bottom plate.

The invention also provides an evaporator assembly, which comprises the evaporator support assembly, an evaporator and a water pan, wherein the evaporator, the support part and the water pan are sequentially connected from top to bottom.

The invention also provides an air conditioner which comprises the evaporator assembly.

The evaporator supporting assembly, the evaporator assembly and the air conditioner provided by the invention have the following beneficial effects:

according to the invention, the supporting component between the evaporator and the water pan is arranged into a structure comprising the top plate, the first side plate and the second side plate, a water passing groove structure with a downward opening can be formed, the first notch and the second notch are respectively arranged on the first side plate and the second side plate, the first notch and the second notch can be respectively communicated with the water passing groove, so that condensed water on the air outlet side flows into the water pan on the air return side through the second notch, the water groove and the first notch to effectively drain water, meanwhile, a wind shielding structure is arranged on the plate surface of the water groove and/or the first side plate facing the air return side and/or the plate surface of the second side plate facing the first side plate, the wind on the air return side can be effectively prevented from flowing into the air outlet side through the first notch, the water groove and the second notch, wind shielding is effectively formed, the heat exchange of the air on the air return side through the evaporator as far as possible is ensured, the condition that the wind leakage cannot be effectively exchanged is prevented, the discharge of the condensed water can be allowed, the reduction of the heat exchange efficiency of the evaporator is prevented, and the heat exchange performance of the evaporator is effectively improved.

Drawings

FIG. 1 is a front internal block diagram of an evaporative compressor package of the present invention;

FIG. 2 is a top view block diagram of the vapor compressor package of FIG. 1;

FIG. 3 is a partial front view structural view of a support member and a wind shielding structure of embodiment 1 of the bottom of an evaporator;

FIG. 3a is a bottom view of the structure of FIG. 3;

FIG. 3B is a cross-sectional view of B-B of FIG. 3 a;

fig. 4 is a front view of a support member and a wind shielding structure of embodiment 2 of the invention;

FIG. 4a is a bottom view of the structure of FIG. 4;

FIG. 4b is a top view block diagram of FIG. 4;

FIG. 4c is a left side view block diagram of FIG. 4;

FIG. 4d is a right side view structural diagram of FIG. 4;

fig. 5 is a bottom view of the support member and the wind shielding structure according to embodiment 3 of the present invention.

The reference numerals are represented as:

1. an evaporator; 2. a water pan; 3. a support member; 31. a top plate; 32. a first side plate; 321. a first notch; 33. a second side plate; 331. a second notch; 34. a first base plate; 35. a second base plate; 4. a wind shielding structure; 41. a first wind shielding structure; 42. a second wind blocking structure; 43. a third wind-blocking structure; 5. passing through a water tank; 6. a return air side; 7. an air outlet side; 8. a compressor; 9. a wind deflector; 10. a base; 11. a drain pipe; 12. a fan; 131. an air return cavity; 132. an air return opening; 141. an air outlet cavity; 142. an air outlet; 151. a left side plate; 152. and a right side plate.

Detailed Description

As shown in fig. 1 to 5, the present invention provides an evaporator support assembly, including:

a support member 3 (preferably a sheet metal member) and a wind shielding structure 4, wherein the support member is arranged between the bottom of the evaporator 1 and the water pan 2 and is used for supporting the evaporator 1, the support member 3 comprises a top plate 31, a first side plate 32 and a second side plate 33, the top plate 31 is positioned at the upper part of the support member 3 and is in supporting connection with the bottom of the evaporator 1, the first side plate 32 is connected with the top plate 31 and extends downwards, and the second side plate 33 is connected with the top plate 31 and extends downwards, so that the top plate 31, the first side plate 32 and the second side plate 33 enclose a water passing groove 5 with a downward opening;

a first notch 321 is formed in the first side plate 32 to penetrate through the two opposite surfaces of the first side plate, a second notch 331 is formed in the second side plate 33 to penetrate through the two opposite surfaces of the second side plate, the first side plate 32 is close to the return air side 6 of the evaporator relative to the second side plate 33, and the second side plate 33 is close to the air outlet side 7 of the evaporator relative to the first side plate 32, so that condensed water can flow into the return air side 6 from the air outlet side 7, the second notch 331, the water passing groove 5 and the first notch 321;

and the wind shielding structure 4 is arranged in the water passing groove 5, and/or the wind shielding structure 4 is arranged on the plate surface of the first side plate 32 far away from the second side plate 33, and/or the wind shielding structure 4 is arranged on the plate surface of the second side plate 33 facing the first side plate 32, so as to effectively shield the wind from the first notch 321 and/or the second notch 331.

According to the invention, the supporting component between the evaporator and the water receiving tray is arranged to be of a structure comprising the top plate, the first side plate and the second side plate, a water passing groove structure with a downward opening can be formed, the first notch and the second notch are respectively formed in the first side plate and the second side plate, the first notch and the second notch can be respectively communicated with the water passing groove, so that condensed water on the air outlet side flows into the water receiving tray on the air return side through the second notch, the water groove and the first notch to effectively drain water, meanwhile, the wind shielding structure is arranged on the plate surface of the water groove and/or the plate surface of the first side plate facing the air return side and/or the plate surface of the second side plate facing the first side plate, the wind on the air return side can be effectively prevented from flowing into the air outlet side through the first notch, the water groove and the second notch, wind shielding is effectively formed, the heat exchange of the air on the air return side can be ensured to be carried out through the evaporator as far as possible, the condition that the wind leakage cannot be effectively exchanged can be prevented, the condensed water can be allowed to be prevented, the discharge, the reduction of the heat exchange efficiency of the evaporator can be prevented, and the heat exchange performance of the evaporator can be effectively improved.

According to the invention, the low-density wind-proof floating strip is arranged in the water passing groove sheet metal part or the low-density wind-proof floating strip is arranged on the outer side surface of the water passing groove on the air return side (or the inner side surface of the water passing groove on the air outlet side), and the invention has the following beneficial effects: when the evaporator operates in a dry working condition and no condensed water is generated or the depth of the condensed water is not enough, the wind shielding floating strip can shield the upper space of the notch of the water tank, and partial return wind is prevented from passing through the gap of the notch, so that the wind leakage phenomenon is prevented. Effectively solves the problem of air leakage of the notch of the evaporator at the bottom of the evaporation compressor unit.

The low-density wind-shielding floating strip is arranged in the water passing groove sheet metal part, can float on the water surface and simultaneously shields the upper gap of the notch to prevent air leakage; or the outside side of the water passing groove on the return air side is provided with the low-density wind-blocking floating strip, or the wind-blocking floating strip is arranged on the inside side of the water passing groove on the air outlet side, and the wind-blocking floating strip is opened under the flow impact of water flow, so that the free flow of condensed water is realized, and partial return air is blocked from passing through the upper gap of the notch. The wind-shielding floating strip has three installation modes, namely, the wind-shielding floating strip is placed in the middle, the wind-shielding floating strip is attached to the side, and the state of the floating strip is determined by gravity and buoyancy during attachment.

Example 1, as shown in fig. 3 to 3b, in some embodiments, when the wind shielding structure 4 is disposed in the water passing groove 5, the wind shielding structure 4 includes a first wind shielding structure 41, an upper end surface of the first wind shielding structure 41 has a height higher than a height of an upper end surface of the first notch 321 and/or the second notch 331, and a density of the first wind shielding structure 41 is less than a density of water. The preferred structure form of the wind shielding structure in embodiment 1 of the present invention is that the first wind shielding structure is disposed in the water passing groove, and the first wind shielding structure can effectively block the air flowing from the first groove opening by the height of the upper end surface of the first wind shielding structure higher than the height of the upper end surface of the first groove opening and/or the second groove opening, and the density of the first wind shielding structure is smaller than the density of water, so that the water entering the water passing groove from the second groove opening can jack up the first wind shielding structure, and the first wind shielding structure floats without affecting the obstruction to the flow of water, thereby ensuring that the normal flow of condensed water and effectively playing a wind shielding effect, preventing wind from flowing from the air return side to the air outlet side through the water passing groove, and improving the refrigeration heat exchange effect of the evaporator.

In some embodiments, when there is no water in the water passing tank 5, the height of the upper end surface of the first wind shielding structure 41 is higher than the height of the upper end surface of the second notch 331; and the first wind shielding structure 41 can move in the water passing tank 5, and the first wind shielding structure 4 can float on the water surface when water flows into the water passing tank 5. The first wind shielding structure is a further preferable structure form of the first wind shielding structure, namely when no water exists in the water passing groove, the first wind shielding structure falls onto the water receiving tray at the bottom due to gravity, and the height of the upper end surface of the first wind shielding structure is higher than that of the upper end of the second notch, so that the wind can be prevented from entering the wind outlet side from the water passing groove through the second notch to the maximum extent, and the effect of preventing wind leakage is further improved.

In some embodiments, the first wind shielding structure 41 is a floating wind shielding strip of a rectangular parallelepiped structure, the floating wind shielding strip is disposed in a gap with the first side plate 32 facing the second side plate 33, the floating wind shielding strip is disposed in a gap with the second side plate 33 facing the first side plate 32, and the floating wind shielding strip is disposed in a gap with the downward facing plate of the top plate 31. The first wind shielding structure is a further preferable structural form of the first wind shielding structure, namely a cuboid wind shielding floating strip structure, and gaps are formed among the first side plate, the second side plate and the top plate, so that the floating strip structure can freely move in the water passing groove, particularly can be driven by water in the water passing groove to move upwards, and the wind shielding structure can prevent the water from blocking the flow of the water.

In some embodiments, when there is no water in the water passing groove 5, the height of the upper end surface of the first wind shielding structure 41 is lower than the height of the downward plate surface of the top plate 31. The first wind shielding structure of the invention preferably has a height lower than the lower end surface of the top plate when the water passing tank is empty, so that the first wind shielding structure can be further effectively ensured to move freely in the water passing tank, wind shielding is ensured, and simultaneously, condensed water can be contained to pass freely.

Embodiment 1, as shown in fig. 3-3b, a low-density wind-shielding floating strip is inserted into a hollow position inside a water passing tank, and sufficient gaps are provided between the wind-shielding floating strip and each side surface inside the water passing tank, so that the wind-shielding floating strip can move freely under the blowing of flowing air and can also move freely under the buoyancy of condensed water; the height of the wind shielding floating strip is higher than that of the notch and smaller than the total height of the water passing groove, and meanwhile, the wind shielding floating strip can shield all the notches under any condition. When there is no condensation water, the floating strip keeps out the wind receives gravity to influence whereabouts and the contact of water collector, and the air that flows this moment blows the floating strip that keeps out the wind and moves toward the air-out side, shelters from the second notch of air-out side afterwards to prevent to produce the phenomenon of leaking out. Along with the extension of refrigeration operating duration, the condensation water increases gradually, and the condensation water on the water collector is more and more, keeps out the wind and floats thereupon, nevertheless keeps out the wind under the high wind pressure effect of return air and floats the strip and still continues to keep sheltering from the state of second notch, and the condensation water gets into from the second notch of air-out side this moment and keeps out the wind and floats the strip bottom and then passes the water collector of opposite air return side's first notch and then arrival return air side again. The description in this paragraph specifies the principle of water and wind resistance of "water passing trough + wind floating strip" and this embodiment is simple and reliable, and the processing and production cost is low, and the shortcoming is that after-sale maintenance is inconvenient.

Example 2, as shown in fig. 4 to 4d, in some embodiments, when the wind shielding structure 4 is disposed on the board surface of the first side board 32 far away from the second side board 33, the wind shielding structure 4 includes a second wind shielding structure 42, the second wind shielding structure 42 is opposite to the first notch 321, the second wind shielding structure 42 can be pushed open when the water in the water passing trough 5 passes through the first notch 321, and the second wind shielding structure 42 can be abutted against the board surface of the first side board 32 when the air on the side of the first side board 32 far away from the water passing trough 5 blows towards the first notch 321, so as to close the first notch 321.

The preferred structure of the wind shielding structure in embodiment 2 of the present invention is that the second wind shielding structure is disposed on the plate surface of the first side plate facing the wind return side and is opposite to the first notch, so that the water in the water passing trough can freely push the second wind shielding structure away to form free circulation when passing through the first notch, and the air flowing from the wind return side to the first notch provides thrust to abut the second wind shielding structure against the plate surface of the first side plate, so that the second wind shielding structure effectively blocks the air, and the wind shielding structure formed at the first notch can allow the condensed water to freely pass through the first notch, thereby improving the effect of preventing wind leakage.

In some embodiments, the upper end of the second wind blocking structure 42 is connected to the surface of the first side plate 32 away from the second side plate 33, the upper end of the second wind blocking structure 42 is located above the first notch 321, the lower end of the second wind blocking structure 42 is a free end, and when the second wind blocking structure 42 is in a vertical state, the second wind blocking structure 42 blocks the first notch 321. The second wind blocking structure in embodiment 2 of the present invention is a further preferable structural form, that is, the upper end of the second wind blocking structure is fixed to the plate surface of the first side plate, and the lower end of the second wind blocking structure is a free end, so that the second wind blocking structure can be pushed by water to achieve an effect that the lower end moves to open the first notch, and meanwhile, the lower end can be pushed by air to abut against the plate surface of the first side plate, so as to allow water to pass through freely while blocking wind.

In some embodiments, the upper end of the second wind blocking structure 42 is fixed to the surface of the first side plate 32 away from the second side plate 33 by bonding, screwing, or riveting (screwing is a connection manner of connecting two or more components together by using a mutual engagement force between threads, and generally includes a connection manner of a bolt and a nut, a connection manner of a screw, and the like, the same applies below), and the lower end of the second wind blocking structure 42 can rotate around the upper end of the second wind blocking structure 42 towards a direction away from or close to the first side plate 32. The second wind blocking structure is further preferably fixed at the upper end through bonding, screwing, riveting and the like, and rotates around the upper end as a rotating shaft, so that the first notch can be opened only by water pushing movement, and the first notch is closed when the wind pushes, and the effect of allowing water to freely pass through while blocking wind is achieved.

Embodiment 2, as shown in fig. 4 to 4d, in order to solve the maintenance problem when the wind-shielding floating strip in embodiment 1 of fig. 3 fails, the technical solution fixes the wind-shielding floating strip on the outer side plate of the water passing tank, and preferably fixes the wind-shielding floating strip on the side plate of the water passing tank on the return air side; the secondary selection scheme of the implementation effect is to arrange the wind-shielding floating strip on the inner side surface of the water passing groove on the air outlet side, and the secondary selection scheme has the same defects as the first embodiment and is inconvenient for after-sale maintenance. Therefore, the embodiment 2 mainly describes the preferred arrangement shown in fig. 4: the upper part of the low-density wind shielding floating strip is fixed on the upper part of the outer side surface of the water passing groove on the air return side, for example, the low-density wind shielding floating strip is adhered by glue or fixed by screws; the lower part of the wind-shielding floating strip is designed to be in a free state, and the lower part of the wind-shielding floating strip can be pushed away from the notch under the buoyancy and flowing impact of condensed water, so that the condensed water can be freely circulated. In order to prevent part of the return air from entering from the gaps on the two sides, the two sides of the wind-shielding floating strip are designed with flexible waterproof plastic films (not shown here). The second embodiment is more complex in production and processing, but is simple and convenient in after-sale maintenance.

Example 3, as shown in fig. 5, in some embodiments, when the wind shielding structure 4 is disposed on the panel surface of the second side plate 33 facing the first side plate 32, the wind shielding structure 4 includes a third wind shielding structure 43, the third wind shielding structure 43 is opposite to the second notch 331, the third wind shielding structure 43 can be pushed open when the water in the air-out side 7 passes through the second notch 331, and the third wind shielding structure 43 can be abutted against the panel surface of the second side plate 33 when the air in the water passing groove 5 blows toward the second notch 331, so as to close the second notch 331.

This is a preferable structural form of the wind shielding structure according to embodiment 3 of the present invention, that is, the third wind shielding structure is disposed on the plate surface of the second side plate facing the first side plate and opposite to the second notch, so that water in the water passing groove can freely push the third wind shielding structure away to freely circulate when passing through the second notch, and air flowing from the water passing groove to the second notch provides a thrust to abut the third wind shielding structure to the plate surface of the first side plate, so that the third wind shielding structure effectively blocks air, and the third wind shielding structure shields wind at the second notch while allowing condensed water to freely pass through the second notch, thereby improving the effect of preventing wind leakage.

In some embodiments, the upper end of the third wind shielding structure 43 is connected to the surface of the second side plate 33 facing the first side plate 32, the upper end of the third wind shielding structure 43 is located above the second notch 331, the lower end of the third wind shielding structure 43 is a free end, and when the third wind shielding structure 43 is in a vertical state, the third wind shielding structure 43 shields the second notch 331.

This is a further preferable structural form of the third wind blocking structure in embodiment 3 of the present invention, that is, the upper end of the third wind blocking structure is fixed to the plate surface of the second side plate, and the lower end is a free end, so that the third wind blocking structure can be pushed by water to achieve the effect that the lower end moves to open the second notch, and meanwhile, the lower end can be pushed by air to abut against the plate surface of the second side plate, so that wind blocking is achieved while water is allowed to pass freely.

In some embodiments, the upper end of the third wind shielding structure 43 and the surface of the second side plate 33 facing the first side plate 32 are fixed by bonding, screwing, riveting, or the like, and the lower end of the third wind shielding structure 43 can rotate around the upper end of the third wind shielding structure 43 in the direction of the first side plate 32. According to the third wind shielding structure, the upper end of the third wind shielding structure is preferably fixed in a bonding, screwing, riveting and other modes, the lower end of the third wind shielding structure rotates around the upper end as a rotating shaft, the second notch can be opened only by being pushed by water, the second notch is closed when wind pushes, and the effect of allowing water to freely pass through while shielding wind is achieved.

In some embodiments, when the wind shielding structure 4 comprises a second wind shielding structure 42, the second wind shielding structure 42 is a structure of a wind shielding float; when the wind shielding structure 4 includes the third wind shielding structure 43, the third wind shielding structure 43 is a structure of a wind floating strip. The second wind blocking structure and the third wind blocking structure are both provided with structures of wind blocking floating strips, can be freely pushed by water flow to open the first or second notch, and can be abutted against the first or second notch when being pushed by air, so that the purpose of closing the first or second notch is achieved.

In some embodiments, the supporting component 3 further includes a first bottom plate 34 and a second bottom plate 35, the first bottom plate 34 has one end connected to the lower end of the first side plate 32 and the other end extending toward the second side plate 33, the second bottom plate 35 has one end connected to the lower end of the second side plate 33 and the other end extending toward the first side plate 32;

the first notch 321 is disposed on the first side plate 32 and connected to the first bottom plate 34, or the first notch 321 is disposed on the first side plate 32 and close to the first bottom plate 34 relative to the top end thereof, or the first notch 321 extends from the first side plate 32 to the bottom of the first bottom plate 34, and the second notch 331 is disposed on the second side plate 33 and connected to the second bottom plate 35, or the second notch 331 is disposed on the second side plate 33 and close to the second bottom plate 35 relative to the top end thereof, or the second notch 331 extends from the second side plate 33 to the bottom of the second bottom plate 35.

The first notch extends to the bottom of the first bottom plate preferably means that the first notch cuts the first bottom plate such that the first bottom plate is divided into two parts, the space between the two parts of the first bottom plate being available for the passage of water, i.e. the first notch also extends from the side of the first bottom plate remote from the second bottom plate to the side facing the second bottom plate; the extension of the second slot to the bottom of the second bottom plate preferably means that the second slot cuts the second bottom plate such that the second bottom plate is divided into two parts, the space between the two parts of the second bottom plate being available for the passage of water, i.e. the second slot also extends from the side of the second bottom plate remote from the first bottom plate to the side facing the first bottom plate.

The supporting component further preferably comprises a first bottom plate and a second bottom plate which can be respectively connected with the water pan at the bottom and increase the contact area, so that the supporting effect on the evaporator above the supporting component is improved, and the supporting is more stable; and first notch and second notch all set up to meet or be close to the position of bottom plate and can make the position of notch set up in the below as far as possible with the bottom plate, realize that the comdenstion water passes through the notch to the air of below is comparatively weak, consequently still further reduced the probability of leaking out, promoted the efficiency of keeping out the wind and allowed the effect that water passes through, further improved the heat transfer performance of evaporimeter.

In some embodiments, the top plate 31 has a rectangular parallelepiped structure and matches the shape of the bottom of the evaporator 1, and the top plate 31 includes a first side and a second side, which are two opposite long sides; the first side plate is connected with the first side edge of the top plate and extends downwards, and the second side plate is connected with the second side edge of the top plate and extends downwards;

the first bottom plate 34 extends horizontally from the joint of the first bottom plate and the lower end of the first side plate 32, the length of the first bottom plate 34 extending horizontally is less than half of the length of the wide side of the top plate 31, the second bottom plate 35 extends horizontally from the joint of the second bottom plate 35 and the lower end of the second side plate 33, the length of the second bottom plate 35 extending horizontally is less than half of the length of the wide side of the top plate 31, and the first bottom plate 34 is not connected with the second bottom plate 35;

the first bottom plate 34 and the second bottom plate 35 are both connected with the water pan 2 below the evaporator 1.

The top plate, the first side plate, the second side plate, the first bottom plate and the second bottom plate are further preferred in structural form, a space for passing through the water tank can be formed as large as possible, the water passing rate can be improved, the sum of the relative lengths of the two bottom plates is smaller than the width of the top plate, the two bottom plates are not in contact, the supporting effect of two different positions is formed, and the supporting stability is improved.

In some embodiments, the first side panel 32 is removably connected to the top panel 31; and/or the first side panel 32 is removably connected to the first bottom panel 34; and/or the second side plate 33 is detachably connected with the top plate 31; and/or the second side plate 33 is detachably connected with the second bottom plate 35. According to the invention, the supporting structure can be conveniently disassembled through the structure, so that the first wind shielding structure in the water passing groove can be effectively and conveniently taken out, and later maintenance or repair is facilitated.

The invention aims to solve the problem that the wind shielding floating strip is replaced during after-sale maintenance, at least one plate of the supporting component is designed into a detachable structure and is combined with an adjacent plate, the plate and the supporting component are fixed by screws, and the movable plate can be detached to take out the wind shielding floating strip.

The invention also provides an evaporator assembly, which comprises the evaporator support assembly, an evaporator 1 and a water pan 2, wherein the evaporator 1, the support part 3 and the water pan 2 are sequentially connected from top to bottom.

As shown in fig. 1 and fig. 2, the ultra-thin type evaporation compressor unit of the present invention generally has an air return opening, a compressor, a water receiving tray, an evaporator, a wind shield, a fan or a fan assembly, an air outlet, and a shell sheet metal component arranged in an airflow direction, and the evaporator is arranged in an inclined manner so as to obtain a larger heat exchange area in the ultra-thin unit structure.

It is clear that the evaporator divides the drip tray into two parts: the return air side connects the water tray and goes out the wind side water tray. The wind pressure of return air side will be higher than the wind pressure of air-out side, and the condensation water that produces on the evaporimeter under the normal condition receives gravity down to flow, receives the drive of the air that flows between the fin simultaneously to the incline of air-out side, so the condensation water yield of the water collector of air-out side will be more than the condensation water yield of return air side water collector under the general condition.

As shown in figure 3, the water trough sheet metal part (namely the supporting part 3) is arranged at the bottom of the evaporator and is respectively and fixedly connected with the left side plate and the right side plate of the evaporator, and the water trough sheet metal part is mainly used for increasing the firmness and stability of the evaporator part in the production and assembly processes. The water passing tank can also adopt a plastic piece with enough strength, has the advantages of corrosion resistance after long-term use in the condensed water, but has the defect that the plastic piece is manufactured by opening the die; the water passing groove of the sheet metal part is usually processed by using a numerical control technology, and an anti-corrosion coating can be adopted for spraying or directly made of stainless steel materials for solving the corrosion problem.

As shown in fig. 3 and 3a, the water passing trough is similar to a concave shape on the whole, the opening is downward, and the front side and the rear side are provided with a plurality of notches, so that condensed water can freely flow from the bottom of the water passing trough, and obviously, part of return air can freely pass through the notches, thereby generating an air leakage phenomenon. The periphery of the water passing groove is bent in the same direction and has the same height, and a second bending part is arranged on the long side, so that the water passing groove can be bent towards the inner side (in a shape of Chinese character 'ao'), and can also be bent towards the outer side (namely a first bottom plate and a second bottom plate); the notches are formed on two side edges of the long edge and the second bent side edge.

The three technical schemes of the above embodiments 1-3 are used for solving the air leakage problem of the water passing trough with the structure.

The water passing groove and the wind shielding floating strip are used as components to form a supporting piece fixed at the bottom of the evaporator and arranged on the water receiving tray.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An evaporator support assembly, comprising: the method comprises the following steps:

the water collecting device comprises a supporting part (3) and a wind shielding structure (4), wherein the supporting part is arranged between the bottom of the evaporator (1) and the water collecting tray (2) and used for supporting the evaporator (1), the supporting part (3) comprises a top plate (31), a first side plate (32) and a second side plate (33), the top plate (31) is positioned on the upper portion of the supporting part (3) and is connected with the bottom support of the evaporator (1), the first side plate (32) is connected with the top plate (31) and extends downwards, the second side plate (33) is connected with the top plate (31) and extends downwards, and a water passing groove (5) with a downward opening is formed by the top plate (31), the first side plate (32) and the second side plate (33) in a surrounding mode;

a first notch (321) is formed in the first side plate (32) in a mode of penetrating through the two opposite surfaces of the first side plate, a second notch (331) is formed in the second side plate (33) in a mode of penetrating through the two opposite surfaces of the second side plate, the first side plate (32) is close to the air return side (6) of the evaporator relative to the second side plate (33), and the second side plate (33) is close to the air outlet side (7) of the evaporator relative to the first side plate (32), so that condensed water can flow into the air return side (6) from the air outlet side (7), the second notch (331), the water passing groove (5) and the first notch (321);

and the wind shielding structure (4) is arranged in the water passing groove (5), and/or the wind shielding structure (4) is arranged on the plate surface of the first side plate (32) far away from the second side plate (33), and/or the wind shielding structure (4) is arranged on the plate surface of the second side plate (33) facing the first side plate (32), so that the first notch (321) and/or the second notch (331) can be effectively shielded from wind.

2. The evaporator support assembly of claim 1, wherein:

when the wind shielding structure (4) is arranged in the water passing groove (5), the wind shielding structure (4) comprises a first wind shielding structure (41), the height of the upper end face of the first wind shielding structure (41) is higher than that of the upper end face of the first notch (321) and/or the second notch (331), and the density of the first wind shielding structure (41) is smaller than that of water.

3. The evaporator support assembly of claim 2, wherein:

when no water exists in the water passing groove (5), the height of the upper end surface of the first wind shielding structure (41) is higher than that of the upper end surface of the second notch (331); and the first wind shielding structure (41) can move in the water passing groove (5), and the first wind shielding structure (4) can float on the water surface when water flows into the water passing groove (5).

4. An evaporator support assembly in accordance with claim 3 wherein:

the first wind shielding structure (41) is a wind shielding floating strip of a cuboid structure, a gap is formed between the wind shielding floating strip and the surface of the first side plate (32) facing the second side plate (33), a gap is formed between the wind shielding floating strip and the surface of the second side plate (33) facing the first side plate (32), and a gap is formed between the wind shielding floating strip and the surface of the top plate (31) facing the lower side.

5. The evaporator support assembly of claim 4, wherein:

when no water is in the water passing tank (5), the height of the upper end face of the first wind shielding structure (41) is lower than the height of the downward plate face of the top plate (31).

6. The evaporator support assembly of claim 1, wherein:

when the wind shielding structure (4) is arranged on the plate surface of the first side plate (32) far away from the second side plate (33), the wind shielding structure (4) comprises a second wind shielding structure (42), the second wind shielding structure (42) is opposite to the position of the first notch (321), when water in the water passing groove (5) passes through the first notch (321), the second wind shielding structure (42) can be pushed away, when air of the first side plate (32) deviating from one side of the water passing groove (5) blows to the first notch (321), the second wind shielding structure (42) can be abutted to the plate surface of the first side plate (32), and therefore the first notch (321) is closed.

7. The evaporator support assembly of claim 6, wherein:

the upper end of the second wind blocking structure (42) is connected with the plate surface, far away from the second side plate (33), of the first side plate (32), the upper end of the second wind blocking structure (42) is located above the first notch (321), the lower end of the second wind blocking structure (42) is a free end, and when the second wind blocking structure (42) is in a vertical state, the second wind blocking structure (42) blocks the first notch (321).

8. The evaporator support assembly of claim 7, wherein:

the upper end of the second wind blocking structure (42) is fixed with the plate surface of the first side plate (32) far away from the second side plate (33) in a bonding, screwing or riveting mode, and the like, and the lower end of the second wind blocking structure (42) can rotate around the upper end of the second wind blocking structure (42) towards the direction far away from or close to the first side plate (32).

9. The evaporator support assembly of claim 1, wherein:

when the wind shielding structure (4) is arranged on the plate surface of the second side plate (33) facing the first side plate (32), the wind shielding structure (4) comprises a third wind shielding structure (43), the third wind shielding structure (43) is opposite to the position of the second notch (331), when water in the wind outlet side (7) passes through the second notch (331), the third wind shielding structure (43) can be pushed open, and when air in the water passing groove (5) blows to the second notch (331), the third wind shielding structure (43) can be abutted to the plate surface of the second side plate (33), so that the second notch (331) is closed.

10. The evaporator support assembly of claim 9, wherein:

the upper end of the third wind shielding structure (43) is connected with the surface of the second side plate (33) facing the first side plate (32), the upper end of the third wind shielding structure (43) is located above the second notch (331), the lower end of the third wind shielding structure (43) is a free end, and when the third wind shielding structure (43) is in a vertical state, the third wind shielding structure (43) shields the second notch (331).

11. The evaporator support assembly of claim 10, wherein:

the upper end of the third wind shielding structure (43) and the plate surface of the second side plate (33) facing the first side plate (32) are fixed in a bonding, screwing or riveting mode, and the like, and the lower end of the third wind shielding structure (43) can rotate around the upper end of the third wind shielding structure (43) in the direction of the first side plate (32).

12. An evaporator support assembly according to any one of claims 6 to 11 wherein:

when the wind shielding structure (4) comprises a second wind shielding structure (42), the second wind shielding structure (42) is a wind shielding floating strip structure; when the wind shielding structure (4) comprises a third wind shielding structure (43), the third wind shielding structure (43) is a wind shielding floating strip structure.

13. An evaporator support assembly according to any one of claims 1 to 12 wherein:

the supporting component (3) further comprises a first bottom plate (34) and a second bottom plate (35), one end of the first bottom plate (34) is connected with the lower end of the first side plate (32), the other end of the first bottom plate extends towards the direction of the second side plate (33), one end of the second bottom plate (35) is connected with the lower end of the second side plate (33), and the other end of the second bottom plate extends towards the direction of the first side plate (32);

the first notch (321) is arranged at a position on the first side plate (32) and connected with the first bottom plate (34), or the first notch (321) is arranged at a position on the first side plate (32) close to the first bottom plate (34) relative to the top end thereof, or the first notch (321) extends from the first side plate (32) to the bottom of the first bottom plate (34), and the second notch (331) is arranged at a position on the second side plate (33) and connected with the second bottom plate (35), or the second notch (331) is arranged on the second side plate (33) close to the second bottom plate (35) relative to the top end thereof, or the second notch (331) extends from the second side plate (33) to the bottom of the second bottom plate (35).

14. The evaporator support assembly of claim 13, wherein:

the top plate (31) is of a cuboid structure and is matched with the bottom of the evaporator (1) in shape, the top plate (31) comprises a first side edge and a second side edge, and the first side edge and the second side edge are two opposite long edges; the first side plate (32) is connected with a first side edge of the top plate (31) and extends downwards, and the second side plate (33) is connected with a second side edge of the top plate (31) and extends downwards;

the first bottom plate (34) extends along the horizontal direction from the joint of the first bottom plate and the lower end of the first side plate (32), the length of the first bottom plate (34) extending along the horizontal direction is less than half of the length of the wide side of the top plate (31), the second bottom plate (35) extends along the horizontal direction from the joint of the second bottom plate and the lower end of the second side plate (33), the length of the second bottom plate (35) extending along the horizontal direction is less than half of the length of the wide side of the top plate (31), and the first bottom plate (34) is not connected with the second bottom plate (35);

the first bottom plate (34) and the second bottom plate (35) are connected with the water pan (2) below the evaporator (1).

15. An evaporator support assembly in accordance with claim 13 wherein:

the first side plate (32) is detachably connected with the top plate (31); and/or the first side plate (32) is detachably connected with the first bottom plate (34); and/or the second side plate (33) is detachably connected with the top plate (31); and/or the second side plate (33) is detachably connected with the second bottom plate (35).

16. An evaporator assembly, comprising: the evaporator support assembly of any one of claims 1 to 15, further comprising an evaporator (1) and a water pan (2), wherein the evaporator (1), the support member (3) and the water pan (2) are sequentially connected from top to bottom.

17. An air conditioner, characterized in that: comprising the evaporator assembly of claim 16.