CN109506298A - Heat exchanger assembly, air conditioner indoor unit and air conditioner - Google Patents
Heat exchanger assembly, air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN109506298A CN109506298A CN201910055907.0A CN201910055907A CN109506298A CN 109506298 A CN109506298 A CN 109506298A CN 201910055907 A CN201910055907 A CN 201910055907A CN 109506298 A CN109506298 A CN 109506298A
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- CN
- China
- Prior art keywords
- exchanging part
- heat exchanging
- sealing
- sealing plate
- heat exchanger
- Prior art date
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- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 145
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000002787 reinforcement Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The present invention discloses a kind of heat exchanger assembly, air conditioner indoor unit and air conditioner, wherein heat exchanger assembly includes at least two heat exchanging part, supporting element, connecting plate and sealing plate；At least two heat exchanging part are sequentially connected in the width direction, and form angle between two neighboring heat exchanging part；Heat exchanging part has both ends opposite along its length, and supporting element and connecting plate are respectively arranged in the both ends of heat exchanging part along its length, and sealing plate one end is connect with supporting element, and the other end is connect with connecting plate, and sealing plate seals the gap between two neighboring heat exchanging part.For technical solution of the present invention by the way that sealing plate one end is connected supporting element, the other end connects connecting plate, so that sealing plate also simplifies the installation procedure of sealing plate while sealing the gap between two neighboring heat exchanging part, improves installation effectiveness.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of heat exchanger assembly, the sky using the heat exchanger assembly
Adjust the air conditioner of indoor unit and the application air conditioner indoor unit.
Background technique
The heat exchanger assembly of air conditioner indoor unit generally includes heat exchanging part, and it is close to pass through sealing element between adjacent two foldings heat exchanger
Envelope.But sealing element usually passes through multiple buckles and is fixed on the copper pipe of heat exchanger at present, process is more and lead in fixation procedure
It causes production efficiency to reduce, and is easy so that the copper pipe of heat exchanger deforms.
Summary of the invention
The main object of the present invention is to propose a kind of heat exchanger assembly, it is intended to improve sealing plate and be fixedly installed in heat exchanger group
The installation effectiveness of part.
To achieve the above object, heat exchanger assembly proposed by the present invention, including at least two heat exchanging part, supporting element, connection
Plate and sealing plate；At least two heat exchanging part are sequentially connected in the width direction, and are formed between the two neighboring heat exchanging part
Angle, the heat exchanging part have both ends opposite along its length；The supporting element is installed on the heat exchanging part along its length
One end, the connecting plate is installed on the other end of the heat exchanging part along its length, described sealing plate one end and the support
Part connection, the other end is connect with the connecting plate, and the sealing plate seals the gap between the two neighboring heat exchanging part.
Optionally, the sealing plate is fixedly connected with the connecting plate by screw.
Optionally, the connecting plate is convexly equipped with mounting ear towards the direction away from the supporting element, opens up on the mounting ear
There is the first mounting hole；One end of the sealing plate is provided with engaging lug, and the engaging lug offers the second mounting hole；The screw
First mounting hole and second mounting hole are worn, so that the connecting plate is fixedly connected with the sealing plate.
Optionally, the distance for defining end face of the heat exchanging part far from the supporting element to the supporting element is D1, definition
The distance of end face of the sealing plate far from the supporting element to the supporting element is D2, D2-D1 >=5mm.
Optionally, the one of them of the supporting element and the sealing plate offers button hole, and another one is provided with eye-splice, institute
Eye-splice is stated to buckle into the button hole.
Optionally, the eye-splice offers the first connecting hole, and the supporting element offers the second connecting hole, and screw wears institute
The first connecting hole and second connecting hole are stated so that the supporting element is fixedly connected with the sealing element.
Optionally, the length direction of the extending direction of the eye-splice heat exchanging part in parallel；The end of the eye-splice and/or
End court is formed by the direction bending inside angle away from the two neighboring heat exchanging part and is formed with flange, the extension of the flange
The direction flange parallel with the extending direction of the eye-splice.
Optionally, the sealing plate includes two connections in the sealing wing of angle setting and the sealing wing of connection two
Section, the two neighboring heat exchanging part have two seal faces being oppositely arranged, and two sealing wings are respectively and described in two
Seal face is parallel and sealed set.
Optionally, the linkage section is formed at least one poly tank.
Optionally, the direction fold of the sealing wing towards another sealing wing is formed with to folding part.
Optionally, the copper pipe of the heat exchanging part has the first projection in the seal face, and the sealing wing is described close
Sealing end face has the second projection, and the overlapping region that first projection and described second project is less than single in the heat exchanging part
View field of the copper pipe in the seal face.
Optionally, heat preservation member is folded between the sealing wing and the adjacent heat exchanging part of the sealing plate two sides.
The present invention also proposes a kind of air conditioner indoor unit, including above-mentioned heat exchanger assembly.
The present invention also proposes a kind of air conditioner, including outdoor unit and above-mentioned air conditioner indoor unit.
By the way that sealing plate one end to be connect with supporting element, the other end is connect technical solution of the present invention with connecting plate, and is sealed
Plate seals the gap between two neighboring heat exchanging part, so that worker is only by can be real by the connection of the both ends of sealing plate and heat exchanging part
The effect that existing sealing plate is connect with heat exchanging part.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the partial schematic diagram of the inside of one embodiment of air conditioner indoor unit of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the configuration schematic diagram inside air conditioner indoor unit of the present invention；
Fig. 4 is the configuration schematic diagram of one embodiment of present invention heat exchanger component；
Fig. 5 is the partial enlarged view in Fig. 4 at B；
Fig. 6 is the partial enlarged view in Fig. 4 at C；
Fig. 7 is the partial enlarged view in Fig. 4 at D；
Fig. 8 is the partial enlarged view in Fig. 4 at E；
Fig. 9 is the half sectional view of air conditioner indoor unit；
Figure 10 is the partial enlarged view in Fig. 9 at F.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Heat exchanger assembly | 110 | Heat exchanging part |
| 111 | Seal face | 112 | Copper pipe |
| 120 | Supporting element | 121 | Button hole |
| 122 | Second connecting hole | 130 | Connecting plate |
| 131 | Mounting ear | 1311 | First mounting hole |
| 140 | Sealing plate | 141 | Seal the wing |
| 1411 | To folding part | 142 | Linkage section |
| 1421 | Poly tank | 143 | Engaging lug |
| 1431 | Mounting portion | 1432 | Reinforcement part |
| 1433 | Barb | 1434 | Second mounting hole |
| 144 | Eye-splice | 1441 | First connecting hole |
| 1442 | Flange | 150 | Heat preservation member |
| 200 | Surface frame | 300 | Wind wheel |
| 400 | Chassis |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of heat exchanger assembly 100.
In embodiments of the present invention, as shown in Figures 1 to 4, the heat exchanger assembly 100 include at least two heat exchanging part 110,
Supporting element 120, connecting plate 130 and sealing plate 140；At least two heat exchanging part 110 are sequentially connected in the width direction, and two neighboring
Angle is formed between heat exchanging part 110；Heat exchanging part 110 has both ends opposite along its length, and supporting element 120 is installed on heat exchanging part
110 one end along its length, connecting plate 130 are installed on the other end of heat exchanging part 110 along its length, 140 one end of sealing plate
It is connect with supporting element 120, the other end is connect with connecting plate 130, and sealing plate 140 seals between two neighboring heat exchanging part 110
Gap.
Heat exchanger assembly 100 includes at least two heat exchanging part 110, and at least two heat exchanging part 110 are along the reversed successively phase of width
It connects, and is arranged between two neighboring heat exchanging part 110 in angle, such as heat exchanger assembly 100 may include two mutually in angle
The heat exchanging part 110 of setting, to form two folding heat exchangers；Or heat exchanger assembly 100 includes three heat exchanging part successively to connect
110, each adjacent two heat exchanging part 110 is arranged in angle, to form three folding heat exchangers etc..It is directed to wall-hanging air conditioner indoor unit
In heat exchanger assembly 100, when heat exchanger assembly 100 include two folding heat exchangers when, two heat exchanging part 110 pass through in angle be arranged
To form a flaring, and the front side of the heat exchanger assembly 100 and rear side are sealedly attached to the shell of air conditioner indoor unit, and shell has
The air inlet to connect with flaring and the air outlet being connected to air inlet, air inlet, flaring and air outlet form exhaust air flue.When
So, in other embodiments, two heat exchanging part 110 can be located separately front side and middle side, is provided with on rear side of housing cavity
The heat exchanging part 110 of side is in another heat exchanging part 110 or wind deflector of angle connection, and wherein wind deflector and sealing plate 140 are common real
The effect in the gap in sealing heat exchanger assembly 100 and air duct is showed.
For the ease of its integral installation, the heat exchanging part 110 in heat exchanger assembly 100 has along its length there are two end,
Wherein one end of heat exchanging part 110 is fixedly installed with supporting element 120, other end company of being equipped with for the ease of connection line or pipeline
On the one hand fishplate bar 130 is mounted as a whole on shell convenient for passing through supporting element 120 and connecting plate 130 for heat exchanger assembly 100；It is another
Aspect, after heat exchanging part 110 is installed on shell by supporting element 120 and connecting plate 130, supporting element 120 and connecting plate 130 are also risen
The effect of the opening at the both ends opposite to sealing heat exchanging part 110, so that the opening direction of heat exchanging part 110 is only oriented towards air duct.
Between the sealing plate 140 of heat exchanger assembly 100 is to seal between at least two heat exchanging part 110 in angle setting
Gap.By the way that 140 one end of sealing plate to be connect with supporting element 120, the other end is connect with connecting plate 130, to be conducive to simplify close
Connection process between sealing plate 140 and heat exchanging part 110, improves assembly efficiency；In addition, along its length by sealing plate 140
Both ends be separately connected supporting element 120 and connecting plate 130 to realize the connection of sealing plate 140 Yu heat exchanging part 110, can also reduce
The damaged condition in heat exchanging portion 110 guarantees that heat exchanging part 110 has preferable heat exchange efficiency.Specifically, sealing plate 140 and support
The connection of the connection of part 120, sealing plate 140 and connecting plate 130 can be connected by screw to, snap connection or the sides such as grafting
Formula.
By the way that 140 one end of sealing plate to be connect with supporting element 120, the other end and connecting plate 130 connect technical solution of the present invention
Connect, and sealing plate 140 seals the gap between two neighboring heat exchanging part 110 so that worker only by by sealing plate 140 and heat exchange
The effect that sealing plate 140 is connect with heat exchanging part 110 can be realized in the both ends connection in portion 110.
As shown in Fig. 2, in order to guarantee that the connection between sealing plate 140 and connecting plate 130 is relatively firm, sealing plate 140 with
Connecting plate 130 is fixedly connected by screw.
Specifically, incorporated by reference to referring to Fig. 2, Fig. 6 and Fig. 8, connecting plate 130 is convexly equipped with peace towards the direction away from supporting element 120
Ear 131 is filled, offers the first mounting hole 1311 on mounting ear 131；One end of sealing plate 140 is provided with engaging lug 143, engaging lug
143 offer the second mounting hole 1434；Screw wears the first mounting hole 1311 and the second mounting hole 1434, so that connecting plate 130
It is fixedly connected with sealing plate 140.
It can guarantee that screw connects between sealing plate 140 and connecting plate 130 by above-mentioned setting, it is close when can prevent from falling
Sealing plate 140 is disconnected plate 130, and then sealing plate 140 is prevented to be detached from heat exchanging part 110, to guarantee sealing plate 140 to adjacent two folding
There is preferable sealing effect between heat exchanging part 110.In addition, mounting ear 131 is convexly equipped with installation towards the direction away from supporting element 120
Ear 131, so that avoiding condensation flow from connecting to sealing plate 140 with connecting plate 130 after accumulating condensed water on sealing plate 140
In the flaring for readily flowing to the formation of heat exchanging part 110 behind end.
Certainly, in other embodiments, in order to realize effect that sealing plate 140 is fixedly connected with connecting plate 130 by screw
Fruit, based on the premise of the salable heat exchanging part 110 of sealing plate 140, one of them of sealing plate 140 and connecting plate 130 can also projections
There is screw pole, another is equipped with screw hole, and screw wears screw hole and screw pole to realize sealing plate 140 and connecting plate 130
It is fixedly connected with effect.
Further, as illustrated in figs. 2 or 6, engaging lug 143 include with overlapped the mounting portion 1431 of mounting ear 131 and with
Mounting portion 1431 is in the reinforcement part 1432 of angle setting, and mounting portion 1431 has the second mounting hole 1434, and reinforcement part 1432 is separate
One end of mounting portion 1431 is formed with barb 1433.
It is arranged by reinforcement part 1432 and mounting portion 1431 in angle, on the one hand can guarantees to offer the second mounting hole
On the other hand the intensity of 1434 mounting portion 1431 can make the reinforcement part 1432 of engaging lug 143 and the installation of engaging lug 143
The dogleg section that portion 1431 connects abuts 131 end of mounting ear on connecting plate 130, is pre-positioned engaging lug 143 to realize
In the effect of mounting ear 131.By being formed with barb 1433 far from one end of mounting portion 1431 in reinforcement part 1432, so that should
Barb 1433 has the effect of reinforcement part 1432 far from one end of mounting portion 1431 to reinforce its intensity.
Further, as shown in fig. 6, reinforcement part 1432 extends downward, barb 1433 towards deviate from heat exchanging part 110 side
To bending.
It is understood that in air conditioner indoor unit, the lower end of heat exchanger assembly 100 has water receiving tank by by reinforcement part
1432 extend downward, can play the effect being drained in water receiving tank to condensed water.In addition, barb 1433 is towards away from heat exchange
The direction in portion 110 is bent, and can be sucked into air duct to avoid the condensed water in barb 1433.It is, of course, understood that plus
Strong portion 1432 can both extend straight down, can also extend towards the direction away from heat exchanging part 110 along obliquely downward, exist to avoid condensed water
Reinforcement part 1432 is introduced to the flaring that multiple 110 semi-surroundings of heat exchanging part are formed, and (flared part can be regarded as one of air duct herein
Point) in.
Further, the distance of end face of the heat exchanging part 110 far from supporting element 120 to supporting element 120 is D1, defines sealing plate
The distance of 140 end faces far from supporting element 120 to supporting element 120 is D2, D2-D1 >=5mm.
By above-mentioned setting, end face of the heat exchanging part 110 far from supporting element 120 can be made small to the distance of supporting element 120
Distance in end face of the sealing plate 140 far from supporting surface to supporting element 120, so as to avoid being gathered on sealing plate 140
The wind that condensed water flows to heat exchanging part 110 by one end that sealing plate 140 and connecting plate 130 are installed and indoor unit enclosure of air conditioner body is formed
In road.Based on the program, if D2-D1 < 5mm, then it is easy the condensed water on sealing plate 140 by air conditioner indoor unit wind
The influence of wind wheel 300 in road and blown into air duct, to be easy to appear from the air outlet of air conditioner indoor unit blowout condensed water
Phenomenon.
In order to realize the connection of sealing plate 140 Yu supporting element 120, sealing plate 140 and 120 grafting of supporting element.Pass through sealing
Plate 140 and supporting element 120 improve the installation effectiveness of sealing plate 140 Yu supporting element 120 using the connection type of grafting.
Specifically, incorporated by reference to referring to Fig. 4, Fig. 5 and Fig. 7, the one of them of supporting element 120 and sealing plate 140 offers button
Hole 121, another one are provided with eye-splice 144, and eye-splice 144 is inserted into button hole 121.For example, supporting element 120 is equipped with button hole 121, it is close
Sealing plate 140 is equipped with eye-splice 144 close to one end of supporting element 120, which is inserted into button hole 121；Alternatively, being based on sealing plate
The premise in the gap of 140 sealing heat exchanging part 110, sealing plate 140 are equipped with button hole 121, are convexly equipped with eye-splice 144 on supporting element 120,
Eye-splice 144 is inserted into button hole 121.Further, the extending direction of eye-splice 144 can be set with the length direction of 140 plate body of sealing plate
Be set to it is consistent, so as to avoid sealing plate 140 after eye-splice 144 buckles into button hole 121 from being easy to take off from supporting element 120.
In addition, being inserted into button hole 121 for the ease of eye-splice 144, the end of eye-splice 144 can have chamfering, so that the end shape of eye-splice 144
Tapered structure, in order to which eye-splice 144 is easy in insertion button hole 121.
Incorporated by reference to referring to Fig. 5 and Fig. 7, it is to be understood that based on the scheme that sealing element is fixedly connected with connecting plate 130,
If when 100 lighter in weight of heat exchanger assembly, sealing element and supporting element 120 can be close so as to simplification only with the mode of grafting
The Connection Step of sealing and heat exchanging part 110.If 100 heavier-weight of heat exchanger assembly, in order to improve sealing element and heat exchanging part 110
It is stably connected with effect, eye-splice 144 can also offer the first connecting hole 1441, and supporting element 120 offers the second connecting hole 122, spiral shell
Nail wears the first connecting hole 1441 and the second connecting hole 122 so that supporting element 120 is fixedly connected with sealing element.
By opening up the first connecting hole 1441 in eye-splice 144, then may be used also after sealing element and 120 grafting of supporting element can be achieved
The effect of screw connection.So set, then same sealing element can meet simultaneously connect with more folding heat exchangers of lighter in weight or
The connection being connect with more folding heat exchangers of heavier-weight.It is understood that working as more folding heat exchangers of sealing element and lighter in weight
When connection, one end of sealing element only with 120 grafting of supporting element, so that the effect of simplified connection procedure can be realized.
Further, as shown in figure 5, when offering the first connecting hole 1441 based on eye-splice 144, the end court of eye-splice 144
The direction bending inside angle, which is formed by, away from the two neighboring heat exchanging part 110 is formed with flange 1442, flange 1422
Extending direction is parallel with the extending direction of eye-splice 144.So set, then can be improved eye-splice 144 be located at the first connecting hole 1441
The intensity of surrounding.Flange 1442 is formed by the bending of angle internal direction towards away from two neighboring heat exchanging part 110, then avoids eye-splice
After 144 insertion button holes 121, there is gap, and then avoid condensed water between at least partly region and supporting element 120 of eye-splice 144
It flowed into inside heat exchanging part 110 by the gap between eye-splice 144 and supporting element 120, even flowed into air duct.
In addition, the extending direction of eye-splice 144 can parallel heat exchange portion 110 length direction, then sealing plate 140 is along its length
It is inserted into button hole 121, so as to limit to sealing plate 140 in its thickness direction, and then prevents sealing plate 140 in its thickness
Degree direction is taken off from heat exchanging part 110, and it is good to guarantee that sealing plate 140 has the gap between two neighboring heat exchanging part 110
Sealing effect.
In order to improve the installation strength of sealing plate 140, as shown in Figure 5 or Figure 6, sealing plate 140 in technical solution of the present invention
The linkage section 142 of two sealing wings 141 of the sealing wing 141 and connection including two in angle setting, two neighboring heat exchanging part 110
With two seal faces 111 being oppositely arranged, two sealing wings 141 are parallel and close with the seal face 111 adjacent to it respectively
Envelope setting.
It include the linkage section of two two sealing wings 141 of the sealing wing 141 and connection in angle setting by sealing plate 140
142, then it is close on air inlet direction when sealing the parallel and sealed set with two seal faces 111 being oppositely arranged of the wing 141
The envelope wing 141 is adjacent to seal face 111, to realize preferable sealing effect.In addition, the sealing wing 141 due to its neighbouring close
Sealing end face 111 is arranged in parallel, therefore on air inlet direction, the bending strength for sealing the wing 141 is larger.Sealing based on above structure
Plate 140 has the scheme of preferable bending strength, and the thickness of the sealing plate 140 of above structure can reduce, such as skill of the present invention
The thickness of sealing plate 140 can be not more than 0.6mm in art scheme, to reduce the production cost of sealing plate 140.
Further, linkage section 142 forms at least one poly tank 1421.Pass through the linkage section 142 between the sealing wing 141
At least one poly tank 1421 is formed, so that the condensed water on sealing plate 140 can come together in the poly tank 1421, and then is worked as
When condensed water accumulates to a certain amount of, the both ends of poly tank 1421 can be flowed to, flowed in the drip tray of air conditioner indoor unit in turn, thus
It avoids in the air duct that condensed water enters heat exchanging part 110 and shell is formed.Specifically, the cross-sectional shape of sealing plate 140 can be V
Shape is W-shaped etc..
It is understood that end (i.e. the sealing one end of the wing 141 far from linkage section 142) intensity of the sealing wing 141 is opposite
Weaker, in the present embodiment, the direction fold of end towards another sealing wing 141 of a sealing wing 141 is formed with to folding part 1411.Such as
This setting, can further enhance the intensity of sealing 141 end of the wing, improve the whole bending resistance of the sealing wing 141.
Incorporated by reference to referring to Fig. 9 and Figure 10, in order to guarantee preferable heat transfer effect, the copper pipe 112 of heat exchanging part 110 is in sealed end
Face 111 has the first projection, and the sealing wing 141 has the second projection in seal face 111, and the first projection is overlapped with the second projection
Region is less than the single copper pipe 112 in heat exchanging part 110 in the view field of seal face 111.
For the copper pipe 112 of heat exchanging part 110 to exchange heat, the part that copper pipe 112 is blocked the few more can be improved heat exchanging part 110
Heat exchange efficiency.By above-mentioned setting, the sealing wing 141 can be made all not block copper pipe 112, not block copper to realize
The good heat transfer effect of pipe 112.
In order to carry out ground, heat preservation member is folded between the sealing wing 141 and adjacent heat exchanging part 110 of 140 two sides of sealing plate
150。
By the sandwiched heat preservation member 150 between the sealing wing 141 and heat exchanging part 110, so that 140 two sides of sealing plate
Temperature there is biggish difference, and then realize that 110 side temperature of heat exchanging part is higher, other side temperature is lower, on the one hand can be with
Guarantee that the temperature of wind that blows out from the air outlet of air conditioner indoor unit is more adjacent to air of the heat exchanging part 110 towards air outlet side
Temperature has good heat transfer effect, heat exchange efficiency on the other hand also can be improved.Specifically, heat preservation member 150 can be heat-preservation cotton
Or insulating foam etc., not only have the effect of heat preservation, also acts as the buffer function between sealing plate 140 and heat exchanging part 110.
The present invention also proposes a kind of air conditioner indoor unit, and incorporated by reference to referring to Figure 1 and Figure 3, which includes heat exchanger
Component 100, the specific structure of the heat exchanger assembly 100 is referring to above-described embodiment, since this air conditioner indoor unit uses above-mentioned institute
There are whole technical solutions of embodiment, therefore at least all beneficial effects brought by the technical solution with above-described embodiment,
This is no longer going to repeat them.
By taking wall-hanging air conditioner indoor unit as an example, air conditioner indoor unit includes shell, and specifically, shell includes chassis 400, cover conjunction
It is connected to the surface frame 200 on the chassis 400, is covered by surface frame 200 and closes connecting base plate 400, so that surface frame 200 and chassis 400 enclose
It is formed with a cavity, heat exchanger assembly 100, ducting assembly and electric-controlled box etc. are provided in the cavity.Wherein surface frame 200 offers
Air inlet and air outlet, extraneous air enter via air inlet, after the heat exchange of heat exchanger assembly 100, then pass through air duct group
The driving of part is blown out by air outlet.Heat exchanger assembly 100 includes at least front-seat heat exchanging part 110 and with front-seat heat exchanging part 110 in folder
Angle is arranged and cooperates the heel row heat exchanging part 110 for being enclosed and being flared downward, the neighbouring installation wall of heel row heat exchanging part 110；Air duct group
Part includes wind wheel 300, volute tongue, spiral case and the drip tray set on spiral case, and volute tongue and spiral case, which cooperate, limits exhaust passage, and wind wheel 300
In in air duct, and the entrance in air duct connects with the flaring that heat exchanger is formed, and the outlet in air duct connects with air outlet, in wind wheel
Under 300 driving, extraneous wind is entered through air duct by air inlet and is blown out by air outlet.
The present invention also proposes a kind of air conditioner, which includes outdoor unit and air conditioner indoor unit, the air conditioner indoor unit
Specific structure is referring to above-described embodiment, since this air conditioner uses whole technical solutions of above-mentioned all embodiments, until
All beneficial effects brought by technical solution with above-described embodiment less, this is no longer going to repeat them.
The foregoing is merely alternative embodiments of the invention, are not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (14)
1. a kind of heat exchanger assembly characterized by comprising
At least two heat exchanging part, at least two heat exchanging part are sequentially connected in the width direction, and the two neighboring heat exchanging part
Between form angle；The heat exchanging part has both ends opposite along its length；
Supporting element, the supporting element are installed on the one end of the heat exchanging part along its length；
Connecting plate, the connecting plate are installed on the other end of the heat exchanging part along its length；And
Sealing plate, described sealing plate one end are connect with the supporting element, and the other end is connect with the connecting plate, and the sealing plate
Seal the gap between the two neighboring heat exchanging part.
2. heat exchanger assembly as described in claim 1, which is characterized in that the sealing plate and the connecting plate are solid by screw
Fixed connection.
3. heat exchanger assembly as claimed in claim 2, which is characterized in that the connecting plate court deviates from the direction of the supporting element
It is convexly equipped with mounting ear, the first mounting hole is offered on the mounting ear；One end of the sealing plate is provided with engaging lug, the company
Lug offers the second mounting hole；The screw wears first mounting hole and second mounting hole, so that the connection
Plate is fixedly connected with the sealing plate.
4. heat exchanger assembly as claimed in claim 3, which is characterized in that define end of the heat exchanging part far from the supporting element
The distance of face to the supporting element is D1, defines the distance of end face of the sealing plate far from the supporting element to the supporting element
For D2, D2-D1 >=5mm.
5. heat exchanger assembly as described in claim 1, which is characterized in that the one of them of the supporting element and the sealing plate
Button hole is offered, another one is provided with eye-splice, and the eye-splice is inserted into the button hole.
6. heat exchanger assembly as claimed in claim 5, which is characterized in that the eye-splice offers the first connecting hole, the branch
Support member offers the second connecting hole, and screw wears first connecting hole and second connecting hole so that the supporting element and institute
Sealing element is stated to be fixedly connected.
7. heat exchanger assembly as claimed in claim 5, which is characterized in that the extending direction of the eye-splice heat exchanging part in parallel
Length direction；And/or
It the end of the eye-splice turns over towards being formed by the direction bending inside angle away from the two neighboring heat exchanging part and be formed with
Side, the extending direction of the flange are parallel with the extending direction of the eye-splice.
8. heat exchanger assembly as claimed in any of claims 1 to 7 in one of claims, which is characterized in that the sealing plate includes two
In the linkage section of the sealing wing of angle setting and the sealing wing of connection two, the two neighboring heat exchanging part, which has, to be oppositely arranged
Two seal faces, two sealing wings are parallel with two seal faces and sealed set.
9. heat exchanger assembly as claimed in claim 8, which is characterized in that the linkage section is formed at least one poly tank.
10. heat exchanger assembly as claimed in claim 8, which is characterized in that the end of the sealing wing is towards another described close
The direction fold of the envelope wing is formed with to folding part.
11. heat exchanger assembly as claimed in claim 8, which is characterized in that the copper pipe of the heat exchanging part is in the seal face
With the first projection, the sealing wing has the second projection, first projection and second projection in the seal face
Overlapping region be less than the heat exchanging part in single copper pipe the seal face view field.
12. heat exchanger assembly as claimed in claim 8, which is characterized in that the sealing wing of the sealing plate two sides and adjacent
Heat preservation member is folded between the heat exchanging part.
13. a kind of air conditioner indoor unit, which is characterized in that including the heat exchanger group as described in any one of claim 1 to 12
Part.
14. a kind of air conditioner, which is characterized in that including outdoor unit and air conditioner indoor unit as claimed in claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055907.0A CN109506298B (en) | 2019-01-21 | 2019-01-21 | Heat exchanger assembly, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055907.0A CN109506298B (en) | 2019-01-21 | 2019-01-21 | Heat exchanger assembly, air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109506298A true CN109506298A (en) | 2019-03-22 |
| CN109506298B CN109506298B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910055907.0A Active CN109506298B (en) | 2019-01-21 | 2019-01-21 | Heat exchanger assembly, air conditioner indoor unit and air conditioner |
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| Country | Link |
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| CN (1) | CN109506298B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321374A (en) * | 2021-12-31 | 2022-04-12 | 崇左南方水泥有限公司 | Grinding roller sealing device of vertical mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009144982A (en) * | 2007-12-14 | 2009-07-02 | Toshiba Carrier Corp | Air conditioner |
| CN104501391A (en) * | 2014-11-21 | 2015-04-08 | 珠海格力电器股份有限公司 | Heat exchanger mounting support component, heat recovery device and air conditioner unit |
| CN108105874A (en) * | 2018-01-17 | 2018-06-01 | 广东美的制冷设备有限公司 | Cabinet air-conditioner |
| CN209386425U (en) * | 2019-01-21 | 2019-09-13 | 广东美的制冷设备有限公司 | Heat exchanger assembly, air conditioner indoor unit and air conditioner |
-
2019
- 2019-01-21 CN CN201910055907.0A patent/CN109506298B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009144982A (en) * | 2007-12-14 | 2009-07-02 | Toshiba Carrier Corp | Air conditioner |
| CN104501391A (en) * | 2014-11-21 | 2015-04-08 | 珠海格力电器股份有限公司 | Heat exchanger mounting support component, heat recovery device and air conditioner unit |
| CN108105874A (en) * | 2018-01-17 | 2018-06-01 | 广东美的制冷设备有限公司 | Cabinet air-conditioner |
| CN209386425U (en) * | 2019-01-21 | 2019-09-13 | 广东美的制冷设备有限公司 | Heat exchanger assembly, air conditioner indoor unit and air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321374A (en) * | 2021-12-31 | 2022-04-12 | 崇左南方水泥有限公司 | Grinding roller sealing device of vertical mill |
| CN114321374B (en) * | 2021-12-31 | 2022-10-21 | 崇左南方水泥有限公司 | Sealing device for grinding roller of vertical mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109506298B (en) | 2024-03-08 |
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