CN211345788U - Prevent condensation structure and air conditioner - Google Patents
Prevent condensation structure and air conditioner Download PDFInfo
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- CN211345788U CN211345788U CN201922247798.0U CN201922247798U CN211345788U CN 211345788 U CN211345788 U CN 211345788U CN 201922247798 U CN201922247798 U CN 201922247798U CN 211345788 U CN211345788 U CN 211345788U
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Abstract
The utility model provides a prevent condensation structure and air conditioner, prevent condensation structure, includes: the heat insulation assembly is of a heat insulation and connection integrated structure and is arranged on the inner side of a side plate of an indoor unit of the air conditioner; the left side face of the heat insulation assembly is used for being assembled with the inner surface of the side plate, and the right side face of the heat insulation assembly is used for being assembled and connected with the evaporator. Based on this heat preservation subassembly realizes two functions of thermal-insulated and connection evaporimeter simultaneously, collect thermal-insulated and connection function in the integration, isolated the air conditioner wind between curb plate and the heat preservation subassembly as evaporimeter connection structure, thereby avoided on the one hand because the condensation that bloies and produce between curb plate and heat preservation subassembly, on the other hand has still avoided or reduced because the air volume loss that the air conditioner wind that flows between curb plate and heat preservation subassembly leads to, make the air output in wind gap can improve, in addition because heat preservation subassembly sets up inside the curb plate, the wholeness degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a prevent condensation structure and air conditioner.
Background
In an air conditioning system, the temperature of a medium in a water circulation system, an air supply system, or the like is lower than the dew point temperature in the air, and the condensation phenomenon is likely to occur.
In order to avoid or prevent the condensation phenomenon, most pipelines or air openings are made of heat-insulating materials to prevent condensation. For example, in the prior art, the anti-condensation effect is realized by attaching the sponge to the outer surface of the side plate, however, the sponge attached to the outer surface of the side plate is prone to having poor appearances such as skew, wrinkles and bubbles, and the anti-condensation effect is influenced by the appearance surface and the influence of long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be: the existing anti-condensation structure has the problems that the anti-condensation effect is poor, when a unit runs, part of air flows to a gap between the side plate and the connecting plate, the air quantity loss is caused, the air outlet air quantity of an air port is small, and the like.
In order to solve the above problem, the utility model provides a prevent condensation structure and air conditioner.
According to the utility model discloses an aspect provides a prevent condensation structure, include: the heat insulation assembly is of a heat insulation and connection integrated structure and is arranged on the inner side of a side plate of an indoor unit of the air conditioner; the left side face of the heat insulation assembly is used for being assembled with the inner surface of the side plate, and the right side face of the heat insulation assembly is used for being assembled and connected with the evaporator.
This prevent condensation structure is through setting up the insulation assembly in air conditioner internal unit curb plate inboard, the both sides of this insulation assembly are used for assembling with air conditioner internal unit curb plate and evaporimeter respectively, realize thermal-insulated and connect two functions of evaporimeter simultaneously based on this insulation assembly, collect thermal-insulated and connection function in the integration, isolated the air conditioner wind between curb plate and the insulation assembly as evaporimeter connection structure, thereby avoided on the one hand because the condensation of blowing production between curb plate and insulation assembly, on the other hand has still avoided or reduced because the air volume loss that the air conditioner wind that flows between curb plate and insulation assembly leads to, make the air output in wind gap can improve, in addition because insulation assembly sets up inside the curb plate, the clean degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
The utility model discloses an in the embodiment, the right flank of heat preservation subassembly is step-like structure, step-like structure contains: the step bottom surface, the step face and the step side face connecting the step bottom surface and the step face.
The right side face through setting up the heat preservation subassembly is step-like structure, has effectively solved the problem that heat preservation subassembly and evaporimeter carried out the cooperation and are connected.
In an embodiment of the present invention, the step side is shaped as a trapezoid with an open bottom, and the trapezoid with the open bottom is used to cooperate with the evaporator, so that the evaporator is attached to the bottom surface of the step after the evaporator is engaged with the step side.
Through setting up thermal insulation component's right flank into step-like structure, the step side is compared in step bottom surface and has highly for the installation evaporimeter provides installation space, sets up the step side into base open-ended trapezoidal simultaneously, cooperatees with the front end of evaporimeter, thereby laminate at the front end of evaporimeter can make the left surface of evaporimeter hug closely in this step-like structure's step basal surface during step side assembly, and this step-like structure can also play the effect of direction simultaneously, makes the installation of evaporimeter convenient and simple, has realized the effect that thermal insulation component connects the evaporimeter better.
In an embodiment of the present invention, the heat-insulating assembly has a first insert embedded therein, and the first insert is used for connecting with the evaporator.
The heat preservation assembly is arranged in the first insert, the heat preservation assembly and the evaporator are assembled through the first insert, the reliability of assembling of the first insert and the evaporator is effectively guaranteed, the space is saved, and the mounting space of the evaporator is maximized.
In an embodiment of the present invention, a flange is disposed at an end of the first insert close to the evaporator, and the flange is exposed from the step side for assembling with the evaporator.
The assembly with the evaporator is achieved by providing a flange at the end of the first insert adjacent the evaporator, with the flange being exposed laterally from the step. By exposing the flange from the step side, for example, the flange may be provided at two sides of the trapezoidal first insert having an opening at the bottom side, for example, 2 flanges may be provided at each side, and the two upper and lower inclined sides of the trapezoid protruding forward from the evaporator (the front end surface of the evaporator corresponds to the upper bottom of the trapezoid, and the upper and lower inclined sides connected to the front end surface correspond to the two sides of the trapezoid, respectively) are fixed by the flange.
In an embodiment of the present invention, the first insert includes a bottom plate, a top plate and a first connecting plate connected between the bottom plate and the top plate, the bottom plate, the first connecting plate and a portion of the top plate are disposed inside the heat preservation assembly, and the cross section of the bottom plate, the first connecting plate and the top plate is in a shape of "Z" or "L".
The cross sections of the bottom plate, the first connecting plate and the top plate are arranged to be in a Z-shaped or L-shaped broken line shape, so that the bottom plate, the first connecting plate and part of the top plate are conveniently arranged in the heat preservation assembly. For example, the bottom plate, the first connecting plate and the top plate respectively correspond to the bottom edge, the folded edge and the top edge of the Z shape, the included angle between the bottom plate and the first connecting plate is not limited, and the included angle between the first connecting plate and the top plate is not limited; for example, the bottom plate corresponds to the bottom edge of the "L" shape, the first connecting plate and the top plate correspond to the folded edge of the "L" shape, the first connecting plate and the top plate are in the same plane, and the included angle between the bottom plate and the first connecting plate is not limited.
In an embodiment of the present invention, the first insert has the same shape as the step side, and particularly, the first connecting plate in the first insert has the same shape as the step side and is also trapezoidal with an open bottom.
The shape of the first insert is set to be the same as that of the side face of the step, so that the built-in stability and the effective utilization of the internal space of the heat insulation assembly can be realized.
The upper surface of the top plate is provided with a hanging lug, and an area for placing the hanging lug 232 is reserved in the machining process of the heat insulation component 1.
Furthermore, the hanging lugs are arranged to be matched with the Z-shaped or L-shaped folding lines, so that the built-in stability of the first insert is improved.
In an embodiment of the present invention, at least two hanging lugs are respectively disposed on the top plate of the first inclined section and the top plate of the second inclined section in the first insert.
In an embodiment of the present invention, the distance from the hanging lug on the top plate of the first inclined section to the top plate end of the first inclined section is 1/3-1/2 of the length of the top plate of the first inclined section; and/or the distance from the hanging lug on the top plate of the second inclined section to the tail end of the top plate of the second inclined section is 1/3-1/2 of the length of the top plate of the second inclined section.
The position of the hanging lug in the first insert is set through optimization, and the built-in stability of the first insert is further improved.
The utility model discloses an in the embodiment, the heat preservation subassembly embeds there is the second mosaic, the second mosaic be used for with the air conditioner internal unit curb plate assembles.
Place the inside of heat preservation subassembly in with the second inlay piece in, the assembly of heat preservation subassembly and air conditioner internal unit curb plate is realized through the second inlay piece, the convenience of the inseparable laminating and the assembly of heat preservation subassembly and air conditioner internal unit curb plate has effectively been guaranteed, air conditioner wind between curb plate and the heat preservation subassembly as evaporimeter connection structure has been completely cut off, thereby avoided on the one hand because the condensation of blowing production between curb plate and heat preservation subassembly, on the other hand has still avoided or reduced because the air volume loss that the air conditioner wind that flows between curb plate and heat preservation subassembly leads to, make the air output in wind gap improve, in addition because heat preservation subassembly sets up inside the curb plate, the clean degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
In an embodiment of the present invention, the second insert includes a second connecting plate, the surface of the second connecting plate is provided with a screw hole, and the surface of the second connecting plate is exposed from the front end surface of the heat insulation component, so as to be assembled with the front end portion of the side plate of the air conditioner internal unit.
The screw hole on the surface of the second connecting plate in the second insert is used for the screw hole to pass through, and the screw penetrates through the screw hole, so that the front end part of the side plate of the indoor unit of the air conditioner is assembled and fixed with the second connecting plate, the side plate of the indoor unit of the air conditioner is fixed with the heat insulation assembly, and the heat insulation assembly is fixed with the side plate of the indoor unit of the air conditioner in a screw assembling mode.
In an embodiment of the present invention, the second insert is in a shape of "u" and further comprises two flat plates located on the same plane, the second connecting plate is connected between the two flat plates, and the two flat plates are embedded into the thermal insulation component for fixing the second insert and the thermal insulation component.
Through setting up the second mosaic piece for "nearly" font structure, place the thermal insulation component in two flat boards in the second mosaic piece inside, the second connecting plate exposes from thermal insulation component's preceding terminal surface, adopts the screw to fasten when being convenient for install to increase the stability that the embedding set up, for example, run through the screw hole on the second mosaic piece through the screw and carry out the fix with screw, this "nearly" font structure still helps increasing the atress of fix with screw direction. In addition, the heat preservation subassembly is through cooperating with built-in first mosaic piece and second mosaic piece, and the transmission of cold bridge has been blocked to the passageway that is formed by first mosaic piece and second mosaic piece, and so-called "cold bridge", is the dewing phenomenon that cold and hot air appears in the interface position of crossing over one another, and through setting up first mosaic piece and second mosaic piece, the two has formed a passageway in the heat preservation subassembly, and this passageway helps blockking or weakens the exchange between the cold and hot air of the curb plate inside and outside to realized the effect that the cold bridge cuts off, helped reducing the condensation of curb plate front end. It should be noted that, in order to ensure the independence of the assembly and the stress of the two inserts, namely the first insert and the second insert, when the first insert and the second insert are embedded in the thermal insulation component, it is required to ensure that the first insert and the second insert are not in contact with each other.
The utility model discloses an in the embodiment, the heat preservation subassembly with the air conditioner internal unit curb plate passes through the hot melt adhesive and connects. In the corresponding embodiment, the second insert is not required to be arranged, and the side plate of the air conditioner internal unit and the heat insulation assembly are directly fixed through the hot melt adhesive.
In an embodiment of the present invention, the step bottom surface is provided with a plurality of hole-like structures for reducing noise.
In an embodiment of the present invention, the shape of the hole-like structure includes one or more of the following shapes: a round hole, a triangular hole, or a polygonal hole larger than three sides.
Through set up a plurality of hole-shaped structures on the thermal insulation subassembly, can increase the area of contact and the reflection time of sound wave and thermal insulation subassembly to increase the energy consumption of sound wave, reach noise reduction effect. The shape of the hole can be but not limited to a polygon including a triangle, a circle, and the like, wherein the circular hole has a long sound wave reflection time and a large energy consumption, and the circular hole has a good noise reduction effect.
The utility model discloses an in the embodiment, the bottom of heat preservation subassembly includes first step-like structure and second step-like structure, first step-like structure cooperatees bottom the water collector, second step-like structure set up in first step-like structure's left side for cooperate with the water collector edge.
The first step-shaped structure and the second step-shaped structure are arranged at the bottom of the heat insulation assembly, the first step-shaped structure is arranged above the bottom of the water receiving tray, and the heat insulation assembly is assembled with the bottom of the water receiving tray through the first step-shaped structure; the second step-shaped structure is arranged on the left side of the first step-shaped structure, and the step-shaped arrangement of the second step-shaped structure is matched with the edge of the water receiving tray, so that after the heat insulation assembly is placed on the water receiving tray to be assembled, the bottom of the heat insulation assembly and the water receiving tray form step-shaped close fit through the first step-shaped structure and the second step-shaped structure, the sealing effect is effectively improved, and air conditioner air can be prevented from leaking out of the contact side plate to form condensation.
In an embodiment of the present invention, the material of the heat preservation assembly is one of the following materials: foams, Acrylonitrile Butadiene Styrene (ABS), polypropylene (PP), High Impact Polystyrene (HIPS). The plastic or foam is an existing material, has the performance of slow heat conduction and heat insulation and is used for realizing the heat insulation effect, and has the characteristic of convenient processing, and the first insert and/or the second insert are/is easy to embed in the heat insulation assembly. In the processing process, a region/space for placing the first insert and/or the second insert may be reserved in the process of forming the heat preservation assembly, for example, the heat preservation assembly is made of foam, and when the foaming mold is used for processing, an embedding position of the first insert and/or the second insert is reserved.
According to another aspect of the present invention, there is provided an air conditioner, including any one of the anti-condensation structures mentioned in the present invention.
This air conditioner is through setting up the heat preservation subassembly in air conditioner internal unit curb plate inboard, the both sides of this heat preservation subassembly are used for assembling with air conditioner internal unit curb plate and evaporimeter respectively, realize thermal-insulated and connect two functions of evaporimeter simultaneously based on this heat preservation subassembly, collect thermal-insulated and connection function in the integration, isolated the air conditioner wind between curb plate and the heat preservation subassembly as evaporimeter connection structure, thereby avoided on the one hand because the condensation of blowing production between curb plate and heat preservation subassembly, on the other hand has still avoided or reduced because the air volume loss that the air conditioner wind that flows between curb plate and heat preservation subassembly leads to, make the air output in wind gap improve, in addition because the heat preservation subassembly sets up inside the curb plate, the clean degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
Drawings
Fig. 1 is a schematic view of an anti-condensation structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of an assembled and exploded structure of the anti-condensation structure shown in FIG. 1, wherein (a) is a first insert, (b) is a second insert, and (c) is a heat preservation assembly;
fig. 3 is a schematic view illustrating a position arrangement of a hanging lug at a top plate of a first inclined section in the first insert according to an embodiment of the present invention;
fig. 4 is a schematic view showing the position arrangement of the hanging lug at the top plate of the second inclined section in the first insert according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of the anti-condensation structure shown in FIG. 1 taken along the A-A direction;
fig. 6 is a schematic structural view of the condensation preventing structure according to an embodiment of the present invention after being assembled with the side plate and the evaporator;
fig. 7 is a schematic perspective view of a heat insulation assembly in a condensation prevention structure according to an embodiment of the present invention;
FIG. 8 is a schematic bottom view of the insulating assembly shown in FIG. 7, viewed from below;
FIG. 9 is a front view of the insulating assembly shown in FIG. 7, as viewed from the right;
FIG. 10 is a schematic view highlighting the bottom configuration of the insulating assembly from a perspective;
FIG. 11 is a front view of the insulating assembly shown in FIG. 10, as viewed from the front;
fig. 12 is an exploded view of an assembly of the anti-condensation structure and the water pan according to an embodiment of the present invention, in which (a) is the anti-condensation structure, and (b) is an air conditioner internal unit structure with the water pan.
Description of reference numerals:
1-a heat preservation component;
101-left side;
102-right side;
12-step-like structure;
121-step bottom surface;
1211-pore structure;
122-step side;
123-step surface;
103-bottom;
131-a first stepped configuration;
132-a second stepped configuration;
104-front end face;
2-a first insert;
21-a bottom plate; 22-a first connection plate;
23-a top plate;
2301-the top plate of the first inclined section; 2302-straight section top plate;
2303-a top plate of a second inclined section;
231-a flange; 232-hanging ear;
3-a second insert;
31-plate; 32-a second connecting plate;
4-side plate;
41-front end of side plate;
5-an evaporator;
6, a water pan;
61-the bottom of the water pan; 62-edge of the water pan.
Detailed Description
The side plate and the evaporator connecting plate are necessary sheet metal parts in the air duct type air conditioner and are used for connecting the sealed air conditioner. The inner side of the side plate is directly contacted with air conditioning air, the connecting plate is connected with the evaporator assembly and the front part of the side plate, and condensation is easily generated on the mounting screw, the side part and the front part of the side plate due to the heat conductivity of the metal piece. When the unit operates, part of air flow flows to a gap between the side plate and the connecting plate, so that air flow loss is caused, and air outlet quantity of the air port is small. In addition, the anti-condensation effect is realized by the sponge attached to the outer surface of the side plate, and the sponge attached to the outer surface of the side plate is prone to generating poor appearances such as deflection, wrinkles and bubbles, so that the anti-condensation effect is influenced by the appearance surface and the influence of long time.
Based on the analysis, the utility model provides a prevent condensation structure and air conditioner, this prevent condensation structure through set up the subassembly that keeps warm in the curb plate inboard, the both sides of this subassembly that keeps warm are used for assembling with curb plate and evaporimeter respectively, realize thermal-insulated and two functions of connection evaporimeter simultaneously based on this subassembly that keeps warm, collect thermal-insulated and connection function in the integration, isolated the air conditioner wind between curb plate and the subassembly that keeps warm as evaporimeter connection structure, thereby avoided on the one hand because the condensation of blowing production between curb plate and subassembly that keeps warm, on the other hand has still avoided or reduced because the air volume loss that the air conditioner wind that flows between curb plate and subassembly leads to, make the air output in wind gap can improve, in addition because the subassembly that keeps warm sets up inside the curb plate, the wholeness degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. As used herein, the phrase "A and/or B" means that A is satisfied only, or B is satisfied only, or both A and B are satisfied.
First embodiment
In a first exemplary embodiment of the present disclosure, a condensation prevention structure is provided.
Fig. 1 is a schematic view of an anti-condensation structure according to an embodiment of the present invention.
Referring to fig. 1, the utility model discloses a prevent condensation structure, include: the heat insulation assembly 1 is of a heat insulation and connection integrated structure and is arranged on the inner side of a side plate 4 of an air conditioner indoor unit; the left side surface 101 of the heat preservation assembly 1 is used for being assembled with the inner surface of the side plate 4, and the right side surface 102 of the heat preservation assembly 1 is used for being assembled and connected with the evaporator 5.
This prevent condensation structure is through setting up heat preservation subassembly 1 in air conditioner internal unit curb plate 4 inboardly, this heat preservation subassembly 1's both sides are used for assembling with air conditioner internal unit curb plate 4 and evaporimeter 5 respectively, realize thermal-insulated and connect two functions of evaporimeter simultaneously based on this heat preservation subassembly 1, collect thermal-insulated and connection function in the integration, isolated at curb plate 4 and the air conditioner wind between the heat preservation subassembly 1 as evaporimeter connection structure, thereby avoided on the one hand because the condensation that bloies and produces between curb plate 4 and heat preservation subassembly 1, on the other hand has still avoided or reduced because the air conditioner wind that flows between curb plate 4 and heat preservation subassembly 1 leads to the amount of wind loss, make the air output in wind gap can improve, in addition because heat preservation subassembly 1 sets up inside curb plate 4, the clean degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
Fig. 2 is an assembled and exploded view of the anti-condensation structure shown in fig. 1, wherein (a) is a first insert, (b) is a second insert, and (c) is a heat-insulating member. Fig. 6 is a schematic structural view of the condensation-preventing structure, the side plate and the evaporator after being assembled according to an embodiment of the present invention.
In an embodiment of the present invention, as shown in fig. 1 and fig. 2 (a) - (c) and fig. 6, the right side surface 102 of the heat preservation assembly 1 is a step-shaped structure 12, and the step-shaped structure 12 includes: a step bottom surface 121, a step face 123, and a step side 122 connecting the step bottom surface 121 and the step face 123. In one embodiment, the step side 122 is shaped as a trapezoid with an open bottom for cooperating with the evaporator 5, such that the evaporator 5 is attached to the step bottom surface 121 after the evaporator 5 is coupled with the step side 122.
By arranging the right side surface 102 of the heat insulation component 1 into the step-shaped structure 12, the height of the step side surface 122 compared with the bottom surface 121 of the step provides an installation space for installing the evaporator 5, and the problem of the matched connection between the heat insulation component and the evaporator is effectively solved.
In addition, the step side surface 122 is set to be a trapezoid with an opening at the bottom edge and is matched with the front end of the evaporator 5, so that the left side surface of the evaporator 5 can be tightly attached to the step bottom surface 121 of the step-shaped structure 12 when the front end of the evaporator 5 is attached to the step side surface 122 for assembly, the step-shaped structure 12 can also play a guiding role, the installation of the evaporator 5 is convenient and simple, and the effect that the heat preservation assembly 1 is connected with the evaporator 5 is better realized.
In an embodiment of the present invention, as shown in fig. 1, fig. 2 (a) - (c) and fig. 6, a first insert 2 is disposed in the heat preservation assembly 1, and the first insert 2 is used for being connected to the evaporator 5.
Place the inside of heat preservation subassembly 1 in with first mosaic 2 in, realize the assembly of heat preservation subassembly 1 and evaporimeter 5 through first mosaic 2, effectively guaranteed first mosaic 2 and the laminating of evaporimeter 5 and carried out the reliability of assembling and saved the space for the installation space of evaporimeter 5 realizes the maximize.
In an embodiment of the present invention, referring to fig. 1 and fig. 2 (a) and (c), a flange 231 is disposed at an end of the first insert 2 close to the evaporator 5, and the flange 231 is exposed from the step side 122 for assembling with the evaporator 5.
The assembly with the evaporator 5 is achieved by providing a flange 231 at the end of the first panel 2 adjacent to the evaporator 5, and exposing said flange 231 from the step side 122. In one example, for example, by exposing the flange 231 from the step side 122, the flange 231 may be provided at both sides of the trapezoidal first insert 2 whose bottom side is open, for example, 2 flanges 231 may be provided at each side, and the two upper and lower inclined sides of the trapezoid (the evaporator front end surface corresponds to the upper bottom of the trapezoid, and the upper and lower inclined sides connected to the front end surface correspond to the both sides of the trapezoid, respectively) protruding forward from the evaporator 5 are fixed by the flange 231.
In one embodiment, referring to fig. 1 and 2 (a) and (c), the first insert 2 includes a bottom plate 21, a top plate 23 and a first connecting plate 22 connected between the bottom plate 21 and the top plate 23, the bottom plate 21, the first connecting plate 22 and a portion of the top plate 23 are disposed inside the thermal insulation member 1, and the cross sections of the bottom plate 21, the first connecting plate 22 and the top plate 23 are in a zigzag shape or an L shape.
The cross section of the bottom plate 21, the first connecting plate 22 and the top plate 23 is arranged to be in a zigzag shape or an L-shaped broken line shape, so that the bottom plate 21, the first connecting plate 22 and part of the top plate 23 are arranged in the heat preservation component 1 for convenient internal arrangement. For example, the bottom plate 21, the first connecting plate 22 and the top plate 23 correspond to the bottom edge, the folded edge and the top edge of the "Z" shape, respectively, the included angle between the bottom plate 21 and the first connecting plate 22 is not limited, and the included angle between the first connecting plate 22 and the top plate 23 is not limited; for example, the bottom plate 21 corresponds to the bottom edge of the "L" shape, the first connecting plate 22 and the top plate 23 correspond to the folded edge of the "L" shape, the first connecting plate 22 and the top plate 23 are in the same plane, and the included angle between the bottom plate 21 and the first connecting plate 22 is not limited.
In an embodiment of the present invention, referring to (a) and (c) of fig. 2, the shape of the first insert 2 is the same as the shape of the step side 122, and specifically, the shape of the first connecting plate 22 of the first insert 2 is the same as the shape of the step side 122, and is also a trapezoid with an open bottom.
By setting the shape of the first insert 2 to be the same as the shape of the step side 122, it is possible to achieve built-in stability and effective use of the internal space of the thermal insulation module 1.
The cross section of the bottom plate 21, the first connecting plate 22 and the top plate 23 is in a zigzag shape, and the extending direction is in a trapezoid shape with an open bottom edge or can be described as a V shape with a straight section at the bottom. It should be noted that the description of the shapes throughout this document is by way of example, and any shapes that correspond to the same or similar shapes may be equivalent or similar to the description of the shapes are within the scope of the present disclosure.
Fig. 3 is a schematic view illustrating a position arrangement of a hanging lug at a top plate of a first inclined section in the first insert according to an embodiment of the present invention; fig. 4 is a schematic view showing the position arrangement of the hanging lug at the top plate of the second inclined section in the first insert according to an embodiment of the present invention.
The upper surface of the top plate 23 is provided with a hanging lug 232, and an area for placing the hanging lug 232 is reserved in the machining process of the heat insulation component 1.
Furthermore, the hanging lugs are arranged to be matched with the Z-shaped or L-shaped folding lines, so that the built-in stability of the first insert is improved.
For example, the insulation component 1 is a foam or other plastic, for example, the material of the insulation component includes but is not limited to one of the following materials: foams, Acrylonitrile Butadiene Styrene (ABS), polypropylene (PP), High Impact Polystyrene (HIPS). In carrying out the mould course of working, through reserving out the space that supplies first mosaic member 2 to place, wherein contain the position that reserves out hangers 232 and correspond, should reserve the position one-to-one with hangers 232 to place in the thermal insulation component 1 in the first mosaic member 2 of being convenient for.
In an embodiment, as shown in fig. 3 and 4, along the extension direction of the first panel 2, the top plate 23, the first connecting plate 22 and the bottom plate 21 are divided into three sections, two inclined sections of "V" shape and a straight section connecting the two inclined sections, or a trapezoidal description, two sides of a trapezoid and a top side connecting the two sides, both descriptions being possible. Described herein as a "V" with straight sections. At least two hanging lugs 232 are respectively arranged on the upper surfaces of the top plate of the first inclined section and the top plate of the second inclined section in the first insert 2. In one example, the hanging lugs 232 are respectively arranged on the upper surfaces of the top plates of the two inclined sections, and the specific number is not limited. Wherein the arrangement positions of the hanging lugs 232 on the top plate 2301 of the first inclined section are 1/3-1/2 of the length of the top plate 2301 of the first inclined section, and the arrangement positions of the hanging lugs 232 on the top plate 2303 of the second inclined section are 1/3-1/2 of the length of the top plate 2302 of the second inclined section, wherein the arrangement positions are as follows: the distance from the position of the hanger to the end of the top plate of the inclined section. The top plate 2302 of the straight section is connected between the top plate 2301 of the first inclined section and the top plate 2303 of the second inclined section. For example, referring to fig. 3, if the length of the top plate 2301 of the first inclined section illustrated in fig. 3 is F, and the distance from the position of the hanging lug 232 on the top plate 2301 of the first inclined section to the end of the top plate 2301 of the first inclined section is F1, the following relationship is satisfied: 1/3F < F1 < 1/2F; and/or, referring to fig. 4, if the length of the top plate 2303 of the second inclined segment illustrated in fig. 4 is E, and the distance from the position of the hanging lug 232 on the top plate 2303 of the second inclined segment to the end of the top plate 2303 of the second inclined segment is E1, the following relation is satisfied: 1/3E < E1 < 1/2E, the above-mentioned arrangement of the position relationship of the hanging lug 232 helps to improve the stability of the first insert 2 built-in the thermal insulation module 1.
By setting the shape of the first insert 2 to be the same as the shape of the step side 122, it is possible to achieve built-in stability and effective use of the internal space of the thermal insulation module 1. In addition, the bottom plate 21, the first connecting plate 22 and a part of the top plate 23 are arranged in the heat preservation assembly by arranging the cross section of the bottom plate 21, the cross section of the first connecting plate 22 and the cross section of the top plate 23 to be in a Z shape or an L shape folded line shape, so that the bottom plate 21, the first connecting plate 22 and the part of the top plate 23 are arranged in the heat preservation assembly. Furthermore, the hanging lugs 232 are arranged and matched with the Z-shaped or L-shaped folded lines, so that the built-in stability of the first insert 2 is improved; in addition, the position of the hanging lug 232 in the first insert 2 is optimally set, so that the stability of the interior of the first insert 2 is further improved.
In an embodiment of the present invention, as shown in fig. 1 and fig. 2 (a) - (c) and fig. 6, a second insert 3 is built in the heat preservation assembly 1, and the second insert 3 is used for assembling with the side plate 4 of the air conditioner internal unit.
Place the inside of heat preservation subassembly 1 in with second mosaic 3 in, the assembly of heat preservation subassembly 1 and air conditioner internal unit curb plate 4 is realized through second mosaic 2, the convenience of the inseparable laminating and the assembly of heat preservation subassembly 1 and air conditioner internal unit curb plate 4 has effectively been guaranteed, isolated at curb plate 4 and the air conditioner wind between the heat preservation subassembly 1 as evaporimeter connection structure, thereby avoided on the one hand because the condensation of blowing production between curb plate 4 and heat preservation subassembly 1, on the other hand has still avoided or reduced the air volume loss that leads to owing to the air conditioner wind that flows between curb plate 4 and heat preservation subassembly 1, make the air output in wind gap improve, in addition because heat preservation subassembly 1 sets up inside curb plate 4, the clean degree and the pleasing to the eye degree of curb plate 4 outward appearance have been improved.
In an embodiment of the present invention, as shown in fig. 1 and fig. 2 (a) - (c) and fig. 6, the second insert 3 includes a second connecting plate 32, a screw hole is provided on the surface of the second connecting plate 32, and the surface of the second connecting plate 32 is exposed from the front end surface of the heat insulating assembly 1, so as to be assembled with the front end portion 41 of the side plate of the indoor unit of the air conditioner.
The surface of the second connecting plate 32 is exposed, the screw hole in the surface of the second connecting plate 32 in the second insert 3 is penetrated through by a screw, and the front end part 41 of the side plate of the indoor unit of the air conditioner is fixedly assembled with the second connecting plate 32 through the screw hole, so that the side plate 4 of the indoor unit of the air conditioner is fixed with the heat insulation assembly 1, namely the heat insulation assembly 1 is fixed with the side plate 4 of the indoor unit of the air conditioner through the screw assembling mode. The assembly mode is flexible and convenient to install and disassemble.
In an embodiment of the present invention, the second insert 3 is in a shape like a Chinese character 'ji', the second insert 3 further includes two flat plates 31 located on the same plane, the second connecting plate 32 is connected between the two flat plates 31, and the two flat plates 31 are embedded into the thermal insulation component 1 for fixing the second insert 3 and the thermal insulation component 1.
In this embodiment, the second insert 3 includes two flat plates 31 located on the same plane and a second connecting plate 32 connected between the two flat plates, the two flat plates 31 and the second connecting plate 32 are in a shape like a Chinese character 'ji', and the surface of the second connecting plate 32 is exposed from the front end surface 104 of the heat insulating assembly 1 and is used for being assembled with the front end portion 41 of the side plate of the indoor unit of the air conditioner. As shown in fig. 6, in an embodiment, the side plate 4 and the front end 41 of the side plate have an included angle, for example, two sides perpendicular to each other.
Through setting up second mosaic 3 for "nearly" font structure, place heat preservation subassembly 1 inside in two dull and stereotyped 31 in the second mosaic 3, second connecting plate 32 exposes from heat preservation subassembly 1's preceding terminal surface 104, adopt the screw to fasten when being convenient for install to increase the stability that the embedding set up, for example, run through the screw hole on the second mosaic 3 through the screw and carry out the fix with screw, this "nearly" font structure still helps increasing the atress of fix with screw direction.
Fig. 5 is a schematic cross-sectional view of the anti-condensation structure shown in fig. 1, taken along the direction a-a.
Referring to fig. 5, the heat preservation assembly 1 is matched with the first insert 2 and the second insert 3 which are arranged in the heat preservation assembly, the channel formed by the first insert and the second insert blocks the transmission of a cold bridge, the so-called cold bridge is the condensation phenomenon of cold and hot air at the interface part of the mutual intersection, and the first insert 2 and the second insert 3 form a channel in the heat preservation assembly 1, and the channel is helpful for blocking or weakening the exchange between the cold and hot air at the inner side and the outer side of the side plate 4, thereby realizing the cold bridge partition function and being helpful for reducing the condensation at the front end of the side plate. It should be noted that, in order to ensure the independence of the assembly and the stress of the two inserts, namely the first insert 2 and the second insert 3, when the heat preservation assembly 1 is internally provided with the first insert 2 and the second insert 3, the first insert 2 and the second insert 3 need to be ensured not to be in contact with each other.
In another embodiment of the present invention, the heat insulation assembly 1 is connected to the side plate 4 of the air conditioner internal unit through a hot melt adhesive. In the corresponding embodiment, the second insert 3 is not required to be arranged, and the fixing of the side plate 4 of the air conditioner internal unit and the heat preservation assembly 1 is directly realized through hot melt adhesive.
In an embodiment of the present invention, the material of the heat preservation assembly includes, but is not limited to, one of the following materials: foams, Acrylonitrile Butadiene Styrene (ABS), polypropylene (PP), High Impact Polystyrene (HIPS). The heat preservation assembly is made of the existing plastic materials, has the performance of slow heat conduction and heat insulation, is used for achieving the heat insulation effect, has the characteristic of convenience in processing, and is easy to embed the first insert and/or the second insert in the heat preservation assembly. In the processing process, a region/space for placing the first insert and/or the second insert may be reserved in the process of forming the heat preservation assembly, for example, the heat preservation assembly is made of foam, and when the foaming mold is used for processing, an embedding position of the first insert and/or the second insert is reserved.
Fig. 7 is a schematic perspective view of a heat insulation assembly in a condensation prevention structure according to an embodiment of the present invention; FIG. 8 is a schematic bottom view of the insulating assembly shown in FIG. 7, viewed from below; fig. 9 is a front view of the insulating assembly shown in fig. 7, as viewed from the right.
In an embodiment of the present invention, referring to fig. 7 and 9, the step bottom surface 121 is provided with a plurality of hole structures 1211 for reducing noise.
In an embodiment of the present invention, the shape of the hole-like structure 1211 includes one or more of the following shapes: a round hole, a triangular hole, or a polygonal hole larger than three sides.
By providing the plurality of hole-shaped structures 1211 on the thermal insulation assembly 1, the contact area and the reflection time of the sound wave with the thermal insulation assembly 1 can be increased, so that the energy consumption of the sound wave is increased, and the noise reduction effect is achieved. The shape of the hole-shaped structure can be but is not limited to a polygon including a triangle, a circle and the like, wherein the sound wave reflection time in the circular hole is long, the energy consumption is large, and the noise reduction effect of the circular hole is good.
FIG. 10 is a schematic view highlighting the bottom configuration of the insulating assembly from a perspective; fig. 11 is a front view of the insulating module shown in fig. 10, as viewed from the front.
Fig. 12 is an exploded view of an assembly of the anti-condensation structure and the water pan according to an embodiment of the present invention, in which (a) is the anti-condensation structure, and (b) is an air conditioner internal unit structure with the water pan.
In an embodiment of the present invention, as shown in fig. 7-11, the bottom 103 of the heat insulation assembly 1 includes a first step-shaped structure 131 and a second step-shaped structure 132, and the exploded schematic view of the assembly is shown in fig. 12 (a) and (b), wherein the first step-shaped structure 131 is matched with the water pan bottom 61, and the second step-shaped structure 132 is disposed on the left side of the first step-shaped structure 131 for matching with the water pan edge 62.
The first step-shaped structure 131 and the second step-shaped structure 132 are arranged at the bottom of the heat insulation component 1, the first step-shaped structure 131 is arranged above the bottom 61 of the water pan, and the first step-shaped structure 131 is used for assembling the heat insulation component 1 and the bottom 61 of the water pan; the second step-shaped structure 132 is arranged on the left side of the first step-shaped structure 131, and the step-shaped arrangement of the second step-shaped structure 132 is matched with the edge 62 of the water receiving tray, so that after the heat preservation assembly 1 is placed on the water receiving tray 6 to be assembled, the bottom of the heat preservation assembly 1 and the water receiving tray 6 form step-shaped close fit through the first step-shaped structure 131 and the second step-shaped structure 132, the sealing effect is effectively increased, and condensation caused by the fact that air conditioner air leaks out of the contacted side plate 4 can be prevented.
Second embodiment
In a second exemplary embodiment of the present invention, an air conditioner is provided, including any one of the anti-condensation structures mentioned in the present invention.
This air conditioner is inboard through setting up the heat preservation subassembly in air conditioner internal unit curb plate, the both sides of this heat preservation subassembly are used for assembling with air conditioner internal unit curb plate and evaporimeter respectively, thermal-insulated and connection function in the integration of collection, isolated the air conditioner wind between curb plate and the heat preservation subassembly as evaporimeter connection structure, thereby avoided on the one hand because the condensation that bloies and produce between curb plate and heat preservation subassembly, on the other hand has still avoided or reduced because the air volume loss that the air conditioner wind that flows between curb plate and heat preservation subassembly leads to, make the air output in wind gap can improve, in addition because the heat preservation subassembly sets up inside the curb plate, the clean degree and the pleasing to the eye degree of curb plate outward appearance have been improved.
In summary, the utility model provides an anti-condensation structure and an air conditioner, by arranging the heat preservation component 1 at the inner side of the side plate 4 of the inner machine of the air conditioner, the two sides of the heat preservation component 1 are respectively used for being assembled with a side plate 4 and an evaporator 5 of an air conditioner internal unit, the heat preservation component 1 simultaneously realizes two functions of heat insulation and evaporator connection, integrates the functions of heat insulation and connection, isolates air conditioner wind between the side plate 4 and the heat preservation component 1 as an evaporator connection structure, thereby on one hand avoiding condensation caused by blowing air between the side plate 4 and the heat preservation component 1, on the other hand avoiding or reducing air volume loss caused by air conditioning air flowing between the side plate 4 and the heat preservation component 1, the air outlet quantity of the air port is improved, and in addition, the heat insulation assembly 1 is arranged inside the side plate 4, so that the neatness and the attractiveness of the appearance of the side plate are improved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (19)
1. An anti-condensation structure, comprising: the heat insulation component (1) is of a heat insulation and connection integrated structure and is arranged on the inner side of a side plate (4) of an air conditioner indoor unit; the left side face (101) of the heat preservation assembly (1) is used for being assembled with the inner surface of the side plate (4), and the right side face (102) of the heat preservation assembly (1) is used for being assembled and connected with the evaporator (5).
2. Anti-condensation structure according to claim 1, characterized in that the right side (102) of the thermal insulation assembly (1) is a stepped structure (12), the stepped structure (12) comprising: a step bottom surface (121), a step face (123), and a step side face (122) connecting the step bottom surface (121) and the step face (123).
3. The condensation preventing structure according to claim 2, wherein the step side (122) is shaped as a trapezoid with an open bottom for cooperating with an evaporator (5), such that the evaporator (5) is attached to the step bottom surface (121) after the evaporator (5) is coupled with the step side (122).
4. Condensation prevention structure according to claim 2, characterized in that a first insert (2) is built into the thermal insulation assembly (1), the first insert (2) being used for connecting with the evaporator (5).
5. Condensation preventing structure according to claim 4, characterized in that the end of the first insert (2) close to the evaporator (5) is provided with a flange (231), the flange (231) being exposed from the step side (122) for assembly with the evaporator (5).
6. The condensation preventing structure according to claim 4 or 5, wherein the first insert (2) comprises a bottom plate (21), a top plate (23) and a first connecting plate (22) connected between the bottom plate (21) and the top plate (23), the bottom plate (21), the first connecting plate (22) and a part of the top plate (23) are arranged in the heat preservation component (1), and the cross sections of the bottom plate (21), the first connecting plate (22) and the top plate (23) are in a Z-shaped or L-shaped folded line shape.
7. The condensation preventing structure according to claim 6, wherein the shape of the first connecting plate (22) is the same as the shape of the step side (122).
8. The condensation preventing structure according to claim 6, wherein the top plate (23) is provided with a hanging lug (232) on the upper surface, and the heat preservation assembly (1) is provided with a region for placing the hanging lug (232) in advance in the processing process.
9. The condensation preventing structure according to claim 8, wherein at least two hanging lugs (232) are respectively provided on the upper surfaces of the top plate (2301) of the first inclined section and the top plate (2303) of the second inclined section in the first panel (2).
10. The condensation preventing structure according to claim 9, wherein the distance from the hanging lug (232) on the top plate (2301) of the first inclined section to the end of the top plate (2301) of the first inclined section is 1/3-1/2 of the length of the top plate (2301) of the first inclined section; and/or the distance from the hanging lug (232) on the top plate (2303) of the second inclined section to the tail end of the top plate (2303) of the second inclined section is 1/3-1/2 of the length of the top plate (2303) of the second inclined section.
11. Condensation preventing structure according to claim 1 or 4, characterized in that a second insert (3) is built into the thermal insulation assembly (1), the second insert (3) being intended to be assembled with the side plate (4).
12. The condensation preventing structure according to claim 11, wherein the second insert (3) comprises a second connecting plate (32), a screw hole is provided on the surface of the second connecting plate (32), and the surface of the second connecting plate (32) is exposed from the front end surface (104) of the heat insulating assembly (1) for assembling with the front end portion (41) of the side plate of the indoor unit of the air conditioner.
13. Anti-condensation structure according to claim 12, characterised in that said second panel (3) is "n" shaped, said second panel (3) further comprising two plates (31) located in the same plane, said second connecting plate (32) being connected between said two plates (31), said two plates (31) being embedded inside the thermal insulating assembly (1) for fixing the second panel (3) and the thermal insulating assembly (1).
14. The condensation preventing structure according to claim 1, wherein the heat preservation assembly (1) is connected with the side plate (4) of the air conditioner internal unit through hot melt adhesive.
15. The condensation preventing structure according to claim 2, wherein the step bottom surface (121) is provided with a plurality of hole-like structures (1211) for reducing noise.
16. Anti-condensation structure according to claim 15, characterised in that the shape of said hole-like structure (1211) comprises one or several of the following shapes: a round hole, a triangular hole, or a polygonal hole larger than three sides.
17. Anti-condensation structure according to claim 1, characterized in that the bottom (103) of the thermal insulation component (1) comprises a first step-like structure (131) and a second step-like structure (132), the first step-like structure (131) is matched with the water pan bottom (61), and the second step-like structure (132) is arranged at the left side of the first step-like structure (131) and is used for being matched with the water pan edge (62).
18. Anti-condensation structure according to claim 1, characterized in that the material of said insulating element (1) is one of the following materials: foams, Acrylonitrile Butadiene Styrene (ABS), polypropylene (PP), High Impact Polystyrene (HIPS).
19. An air conditioner characterized by comprising the anti-condensation structure according to any one of claims 1 to 18.
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| CN201922247798.0U CN211345788U (en) | 2019-12-13 | 2019-12-13 | Prevent condensation structure and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110836530A (en) * | 2019-12-13 | 2020-02-25 | 宁波奥克斯电气股份有限公司 | Prevent condensation structure and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836530A (en) * | 2019-12-13 | 2020-02-25 | 宁波奥克斯电气股份有限公司 | Prevent condensation structure and air conditioner |
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