CN206037249U - Air conditioning system and heat exchange structure thereof - Google Patents
Air conditioning system and heat exchange structure thereof Download PDFInfo
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- CN206037249U CN206037249U CN201620971670.2U CN201620971670U CN206037249U CN 206037249 U CN206037249 U CN 206037249U CN 201620971670 U CN201620971670 U CN 201620971670U CN 206037249 U CN206037249 U CN 206037249U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 24
- 230000005855 radiation Effects 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 20
- 238000005057 refrigeration Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- 238000007664 blowing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013517 stratification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides a heat exchange structure, include: the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell; the fan assembly is arranged in the shell and is arranged close to the air inlet; the fan assembly comprises a fan, the fan assembly is provided with an air channel, and the fan is arranged in the air channel; the heat exchanger is arranged in the shell, and the heat exchanger is arranged close to the air outlet; the heat exchange structure has a convection heat exchange mode and a radiation heat exchange mode; when the fan rotates, the heat exchange structure is in a convection heat exchange mode, and after air enters the fan through the air inlet, the air is conveyed to the heat exchanger through the air duct by the fan, and is sent out through the air outlet after heat exchange of the heat exchanger; the fan reduces the rotational speed or stops rotating, and the heat exchange structure is in the radiation heat exchange mode. Realize convection heat transfer and radiation heat transfer through the fan system, satisfy the user demand that the user is different, simultaneously, when the user selects the radiation heat transfer, comfort level when improving the user and using. The utility model also provides an air conditioning system.
Description
Technical field
This utility model is related to air conditioner technical field, more particularly to a kind of air conditioning system and its heat exchange structure.
Background technology
At present, the end heat exchange method of domestic room air conditioner is generally based on heat convection mode, but convection current
The major defect of heat exchange mode is that comfort level is inadequate, such as：Wind sense is too strong, comfort level when affecting user to use.Meanwhile, domestic
The end of room air conditioner can also be exchanged heat using the heat exchange mode of tailored radiation, but, the heat exchange of tailored radiation
The heat exchange rate of mode is slightly slow, comfort level when affecting user to use.
Utility model content
Based on this, it is necessary to the comfort level when impact that the end heat exchange for current air conditioner is present is used
A kind of problem, there is provided heat exchange structure of comfort level when ensure that user uses, while additionally provide a kind of change containing above-mentioned
The air conditioning system of heat structure.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of heat exchange structure, including：
Housing, offers air inlet and air outlet on the housing；
Fan assembly, is installed in the housing, and the fan assembly is arranged near the air inlet；The blower fan group
Part includes blower fan, and the fan assembly has air channel, and the blower fan is arranged in the air channel；And
Heat exchanger, is arranged in the housing, and the heat exchanger is arranged near the air outlet；
The heat exchange structure has heat convection pattern and radiation heat transfer pattern；
When the blower fan is rotated, the heat exchange structure is in the heat convection pattern, and air inlet described in wind Jing enters institute
After stating blower fan, the heat exchanger is delivered to by the air channel by the blower fan, by the air-out after the heat exchanger heat exchange described in
Mouth is sent；
The blower fan reduces rotating speed or stops operating, and the heat exchange structure is in the radiation heat transfer pattern.
Wherein in one embodiment, the housing has wind outlet panel, and the wind outlet panel is installed on the air outlet
In；
Multiple exhaust vents are offered in the wind outlet panel；
The area sum of multiple exhaust vents is the 60%～80% of the surface area of the wind outlet panel.
Wherein in one embodiment, the heat exchanger is arranged parallel to the wind outlet panel, and the heat exchanger and institute
State；
Scope 2mm of the prepsetting gap～15mm.
Wherein in one embodiment, the exhaust vent in the wind outlet panel is shaped as elongate holes, and described
Elongate holes are in be horizontally disposed with, be vertically arranged, combine anyhow setting, be obliquely installed or curvilinear setting.
Wherein in one embodiment, the exhaust vent in the wind outlet panel is circular port, square opening or polygon
Shape hole；
Multiple exhaust vents are embarked on journey arranged in rows.
Wherein in one embodiment, the surface area of the wind outlet panel is less than the area of the air outlet, the air-out
Panel is arranged at the top of the air outlet, heat exchanger described in the wind outlet panel partial occlusion.
Wherein in one embodiment, the surface of the heat exchanger is provided with the coating of enhanced rad.
Wherein in one embodiment, the heat exchange structure also includes heat-insulation layer, and the heat-insulation layer is arranged at the housing
Away from a surface of the air outlet.
Wherein in one embodiment, the heat exchange structure also includes drip tray, and the drip tray is arranged at the housing
In, and the drip tray is located at the lower section of the heat exchanger.
Wherein in one embodiment, the quantity of the air inlet is at least one, air inlet described at least one and institute
State the intracavity inter-connection in air channel.
Wherein in one embodiment, the blower fan is cross flow fan, and the air channel is spiral case；
The quantity of the blower fan is at least one, and the quantity of the blower fan is adapted with the width of the housing.
Wherein in one embodiment, the heat exchanger is micro-channel heat exchanger, capillary heat exchange of heat pipe or is coated with radiation
The finned heat exchanger of material.
A kind of air conditioning system is further related to, including the heat exchange structure described in arbitrary technical characteristic as described above.
The beneficial effects of the utility model are：
Heat exchange structure of the present utility model, structure design advantages of simple, with heat convection pattern and radiation heat transfer pattern
Two kinds of mode of operations, enabling to heat exchanger by blower fan system carries out heat convection or radiation heat transfer, and then causes heat exchange
Structure realizes heat convection mode or radiation heat transfer mode.When the blower fan work of blower fan system, blower fan can speed up wind
Flowing, enables heat exchanger to carry out heat convection, enables to indoor environment temperature and quickly raises or reduce, reaches quick system
Purpose that is cold or heating.When the blower fan of blower fan system quits work, the wind flow in housing is slow, and heat exchanger can carry out spoke
Heat exchange is penetrated, is made user be not felt by blowing feeling, is improved comfort level when using, meanwhile, reducing energy consumption.Heat exchange of the present utility model
Structure realizes heat convection and radiation heat transfer by blower fan system, increases the heat exchange mode of heat exchange structure, meets user different
Use demand, meanwhile, when user's selective radiation exchanges heat, additionally it is possible to realize calm sense air-supply, improve comfort level when user uses.
As heat exchange structure has above-mentioned technique effect, the air conditioning system for including above-mentioned heat exchange structure also has accordingly
Technique effect.
Description of the drawings
Structural representations of the Fig. 1 for the heat exchange structure of one embodiment of this utility model；
Fig. 2 is the right view of the heat exchange structure shown in Fig. 1；
Structural representations of the Fig. 3 for the heat exchange structure of another embodiment of this utility model；
Fig. 4 is the right view of the heat exchange structure shown in Fig. 3；
Fig. 5 is the structural representation that the heat exchange structure shown in Fig. 4 has at least two air inlets；
Structural representations of the Fig. 6 for the heat exchange structure of this utility model another embodiment；
Wherein：
100- heat exchange structures；
110- housings；
111- air inlets；
112- air outlets；
113- wind outlet panels；1131- exhaust vents；
120- fan assemblies；
121- spiral cases；
122- blower fans；
130- heat exchangers；
140- heat-insulation layers；
150- drip trays.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, by the following examples, and tie
Accompanying drawing is closed, air conditioning system of the present utility model and its heat exchange structure are further elaborated.It should be appreciated that this place is retouched
The specific embodiment stated only to explain this utility model, is not used to limit this utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects or can communicate each other；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clearly restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in this utility model can be understood as the case may be.
Referring to Fig. 1 to Fig. 6, this utility model provides a kind of heat exchange structure 100, and the heat exchange structure 100 is applied to air-conditioning
In system, and positioned at the end of air conditioning system, the air-out of air conditioning system is realized by the heat exchange structure 100, reach refrigeration or
The purpose for heating.Heat exchange structure of the present utility model 100 can realize heat convection and radiation heat transfer, by heat convection mode
Enable to room temperature quickly to raise or reduce, reach fast-refrigerating or the purpose for heating；When room reaches what is wanted
After temperature, heat exchange structure 100 can be transformed into radiation heat transfer mode from heat convection mode, can be protected by radiation heat transfer mode
The temperature in room is held, while calm sense can also be given people.Heat exchange structure of the present utility model 100 is realized by fan assembly 120
Heat convection and radiation heat transfer, increase the heat exchange mode of heat exchange structure 100, meet the different use demand of user, meanwhile, user
When selective radiation exchanges heat, additionally it is possible to realize calm sense air-supply, improve comfort level when user uses.
Meanwhile, air conditioning system is split-type structural, and heat exchange structure of the present utility model 100 is the end of air conditioning system, changes
Heat structure 100 is installed on the marginal position on the body of wall in indoor environment or in indoor environment, can so reduce
The space that heat exchange structure 100 takes, it is ensured that indoor environment is clean and tidy.
In this utility model, heat exchange structure 100 includes housing 110, fan assembly 120 and heat exchanger 130.In this practicality
In new, housing 110 is, for playing protective action, to accommodate each parts of heat exchange structure 100 by housing 110, to keep away
Exempt from each parts that user is touched in heat exchange structure 100, it is ensured that using safety.Housing 110 can also avoid heat exchange knot simultaneously
Each parts in structure 100 accumulate dust, and are easy to cleaning.Air inlet 111 and air outlet 112 is offered on housing 110.Heat exchange
Air inlet 111 air intake of the structure 100 by housing 110, is blown by air outlet 112, to ensure the air-flow in housing 110
Balance.Wind in heat exchange structure 100 is sent in indoor environment via air outlet 112, to adjust the temperature in indoor environment.When
When heat exchange structure 100 works, the wind Jing air outlets 112 in housing 110 blow to interior, so as to realize adjusting the temperature of indoor environment
Degree.When heat exchange structure 100 is heated, air outlet 112 blows out hot blast to indoor environment, to reach the purpose for heating.When heat exchange knot
Structure 100 freeze when, air outlet 112 to indoor environment blowing cold air, to reach the purpose of refrigeration.
Fan assembly 120 is installed in housing 110, and fan assembly 120 is the air-out for realizing heat exchange structure 100,
So that the wind in air outlet 112 is sent with larger speed, fast-refrigerating or the purpose for heating is reached.Fan assembly 120 is near entering
Air port 111 is arranged, and can so be easy to the wind Jing air inlets 111 in external environment enter directly in fan assembly 120,
And power is provided by fan assembly 120 so that at wind flow to heat exchanger 130.Fan assembly 120 includes blower fan 122, blower fan
Component 120 has air channel, and blower fan 122 is arranged in air channel.
Further, in the present embodiment, blower fan 122 is cross flow fan, and air channel is spiral case 121, in order to heat exchange structure
100 air-supply.The quantity of blower fan 122 is at least one, and the quantity of blower fan 122 is adapted with the width of housing 110.Work as housing
When 110 width is larger, being arranged in parallel by least two blower fans 122 to increase the air output of heat exchange structure 100, Jin Erti
The refrigeration of high air conditioning system and heating effect.Certainly, blower fan 122 can also be axial flow blower, and air channel is to match with axial flow blower
The structure of conjunction.
Spiral case 121 can play a part of to guide air current flow.Spiral case 121 is had air intake and is oppositely arranged with air intake
Outlet air end, cross flow fan is installed in spiral case 121, and the air intake of spiral case 121 is arranged corresponding to the air inlet 111 of housing 110,
The air outlet 112 of the outlet air end corresponding housing 110 of spiral case 121 is arranged.So, the wind Jing air inlets 111 in external environment are entered
Housing 110, and be directed at blower fan 122 by the air intake of spiral case 121, then heat exchanger 130 is delivered to by the outlet air end of spiral case 121
Place.Air-inlet grille is additionally provided with air inlet 111, the fortune of heat exchange structure 100 is affected to avoid foreign body from entering in housing 110
OK.
Heat exchanger 130 is arranged in housing 110, and heat exchanger 130 is arranged near air outlet 112.Heat exchanger 130 be for
Using the main element for freezing or heat, the air-out of the spiral case 121 Jing air outlets 112 Jing after the heat exchange of heat exchanger 130 are sent, and go out
Cold wind or hot blast can be sent in air port 112, and then enable heat exchange structure 100 to realize the purpose freezed or heat.
Heat exchange structure of the present utility model 100 has heat convection pattern and radiation heat transfer pattern.When blower fan 122 is rotated,
Heat exchange structure 100 is in heat convection pattern, and wind is sent by spiral case 121 by blower fan 122 Jing after air inlet 111 enters blower fan 122
To heat exchanger 130, sent by air outlet 112 Jing after heat exchanger 130 exchanges heat.Blower fan 122 reduces rotating speed or stops operating, and changes
Heat structure 100 is in radiation heat transfer pattern, and the heat of heat exchanger 130 is sent by air outlet 112.It should be noted that heat exchange knot
When structure 100 is in radiation heat transfer, blower fan 122 reduces rotating speed and refers to the rotating speed of blower fan 122 significantly lower than blower fan during heat convection
122 rotating speed.Also, when blower fan 122 reduces rotating speed, the wind that blower fan 122 is sent is Jing after the heat exchange of heat exchanger 130 from air outlet 112
Send and can give calm sense.I.e. blower fan 122 reduces the wind that rotating speed can send calm sense, improves comfortable when user uses
Degree.
When heat exchange structure 100 is in heat convection pattern, blower fan 122 runs up, and accelerates the flowing of 110 apoplexy of housing,
And then wind is exchanged heat with higher speed and heat exchanger 130, after the completion of heat exchange so that wind is with higher speed from air outlet
112 send, to increase the air output of heat exchange structure 100 so that the temperature in indoor environment carries out quick regulation.So, when changing
, when freezing or heat, the cold wind or the wind speed of hot blast that air outlet 112 is produced by boasting is larger, disclosure satisfy that use for heat structure 100
Family requires fast-refrigerating or the purpose for heating.When heat exchange structure 100 is in refrigeration, the cold wind that air outlet 112 is sent can be fast
Quickly cooling but indoor environment temperature, gives nice and cool sensation；When heat exchange structure 100 is when heating, the hot blast that air outlet 112 is sent
Indoor environment temperature can be quickly raised, realizes that blanket type send heat.
After the temperature of indoor environment reaches the temperature that user wants, blower fan 122 can be closed, now, in air conditioning system
Other parts still work, such as cold-producing medium still flows, and heat exchange structure 100 is in radiation heat transfer pattern.Now, wind Jing
After air inlet 111 enters spiral case 121, blower fan 122 does not further accelerate the flowing of wind, and the velocity ratio of wind is slower, the guiding wind of spiral case 121
To heat exchanger 130, sent by air outlet 112 Jing after heat exchanger 130 exchanges heat.The wind that air outlet 112 is sent is enabled to so
Speed it is less, to user with calm sense, improve comfort level when user uses.Certainly, when the temperature of indoor environment reaches use
After the temperature that family is wanted, the rotating speed of blower fan 122 can also be reduced, and the wind speed reduced in housing 110 can also realize radiation heat transfer
Purpose.The blower fan 122 for running up becomes low-speed running, so can also reduce the wind speed that air outlet 112 sends wind so that
112 calm sense air-out of air outlet.Simultaneously as blower fan 122 quits work or slowly runs, heat exchange structure can be substantially reduced
100 energy consumption, reaches the purpose of energy-saving consumption-reducing.
It should be noted that radiation heat transfer is each stage always present in the work of heat exchange structure 100, that is, work as heat exchange
When structure 100 is exchanged heat using heat convection pattern, heat exchanger 130 is also to carry out radiation heat transfer, and simply heat convection is
Main heat exchange mode.
Heat exchange structure of the present utility model 100 realizes the switching of heat exchange pattern by blower fan 122 so that heat exchange structure 100
In heat convection pattern or radiation heat transfer pattern, user can first pass through heat convection and realize the quick of indoor environment temperature
Adjust；After the temperature of indoor environment reaches the temperature that user wants, close blower fan 122 or reduce the rotating speed of blower fan 122, make
Heat exchange structure 100 carries out radiation heat transfer, realizes calm sense air-supply, it is to avoid the wind of fair speed produces impact to user, improves and uses
Comfort level when family uses, while can also reducing energy consumption.
In this utility model, fan assembly 120 is located at the top of housing 110, and air inlet 111 is opened in housing 110
Top, and the flow path of wind can so be reduced corresponding to the spiral case 121 of fan assembly 120 in Jing air ports, it is ensured that operation is flat
Surely.Air outlet 112 is opened in the side of housing 110, and heat exchanger 130 blocks air outlet 112, it is to avoid the wind in spiral case 121 is direct
Jing air outlets 112 are sent, it is ensured that the refrigeration of heat exchange structure 100 and heating performance, it is ensured that refrigeration or heating effect.
Further, the surface of heat exchanger 130 is provided with the coating of enhanced rad.Heat exchanger 130 can so be strengthened to exist
Heat transfer effect under radiation heat transfer pattern, meets refrigeration and the heating needs of user.Further, heat exchanger 130 is micro- logical
The heat exchanger of road heat exchanger, capillary heat exchange of heat pipe, the finned heat exchanger for being coated with radiative material or other forms, to ensure to change
The heat transfer effect of heat structure 100, ensures refrigeration or heating effect then, improves comfort level when user uses.
Yet further, heat exchange structure 100 also includes heat-insulation layer 140 and drip tray 150.Heat-insulation layer 140 is arranged at housing
110, away from a surface of air outlet 112, avoid the heat losses of heat exchanger 130 by heat-insulation layer 140, it is ensured that radiation heat transfer
When heat transfer effect.Drip tray 150 is arranged in housing 110, and drip tray 150 is located at the lower section of heat exchanger 130.Heat exchanger
After 130 heat exchange, the surface of heat exchanger 130 can produce condensed water, for the electric unit in avoiding condensed water sinuous flow and heat exchange structure 100
Part contacts, and accesses the condensed water of the generation of heat exchanger 130 by drip tray 150, it is ensured that electrical safety.
At present, the end heat exchange method of domestic room air conditioner is generally based on heat convection mode, but convection current
The major defect of heat exchange mode is that comfort level is inadequate, such as：Wind sense is too strong, comfort level when affecting user to use.Meanwhile, domestic
The end of room air conditioner can also be exchanged heat using the heat exchange mode of tailored radiation, but, the heat exchange of tailored radiation
The heat exchange rate of mode is slightly slow, comfort level when affecting user to use.Heat exchange structure of the present utility model 100 has heat convection
Two kinds of mode of operations of pattern and radiation heat transfer pattern, by fan assembly 120 enable to heat exchanger 130 carry out heat convection or
Person's radiation heat transfer, and then cause heat exchange structure 100 to realize heat convection mode or radiation heat transfer mode.When fan assembly 120
Blower fan 122 work when, blower fan 122 can speed up the flowing of wind, enables heat exchanger 130 to carry out heat convection, enables to
Indoor environment temperature is quickly raised or is reduced, and reaches fast-refrigerating or the purpose for heating.When the blower fan 122 of fan assembly 120
When quitting work, the wind flow in housing 110 is slow, and heat exchanger 130 can carry out radiation heat transfer, makes user be not felt by blowing
Sense, improves comfort level when using, meanwhile, reducing energy consumption.Heat exchange structure of the present utility model 100 is real by fan assembly 120
Existing heat convection and radiation heat transfer, increase the heat exchange mode of heat exchange structure 100, meet the different use demand of user, meanwhile, use
When family selective radiation exchanges heat, additionally it is possible to realize calm sense air-supply, improve comfort level when user uses.
Referring to Fig. 1 and Fig. 2, in an embodiment of the present utility model, heat exchanger 130 is exposed in the sight line of user,
Directly swap with the air of indoor environment.Now, the air outlet 112 on housing 110 is the through hole of a larger area, changes
Hot device 130 is exposed by air outlet 112.It is of course also possible to heat exchanger 130 is covered up to avoid user from touching heat exchanger
130 there is security incident, while 130 dust stratification of heat exchanger can also be avoided, be easy to cleaning.Only in a chiller mode as a example by said
Bright, in refrigerating operaton, blower fan 122 runs 111 air intake of air inlet from 110 top of housing to heat exchange structure 100, and in housing
After 110 bottom carries out heat convection and radiation heat transfer with heat exchanger 130, sent by air outlet 112.
Referring to Fig. 3 and Fig. 4, in another embodiment of the present utility model, housing 110 has wind outlet panel 113, outlet air surface
Plate 113 is installed in air outlet 112.That is, heat exchanger 130 can be blocked by wind outlet panel 113, it is ensured that using peace
Entirely, it is to avoid 130 dust stratification of heat exchanger.Meanwhile, in order to ensure the air-out of heat exchange structure 100, offer in wind outlet panel 113 it is multiple go out
Air holes 1131.Wind in housing 110 is Jing after the heat exchange of heat exchanger 130 through the exhaust vent in wind outlet panel 113 in air outlet 112
1131 send.Only in a chiller mode as a example by illustrate, in refrigerating operaton, blower fan 122 runs from housing heat exchange structure 100
111 air intake of air inlet on 110 tops, and after the bottom of housing 110 carries out heat convection and radiation heat transfer with heat exchanger 130,
Through 1131 air-out of exhaust vent in wind outlet panel 113 in air outlet 112.It should be noted that going out in wind outlet panel 113
Air holes 1131 should not affect the cooling or heating effect of heat exchanger 130 as far as possible.
The area sum of multiple exhaust vents 1131 for the surface area of wind outlet panel 113 60%～80%.Can so protect
The air output of card heat exchange structure 100, and then ensure refrigeration or the heating effect of air conditioning system, it is ensured that user is using in air-conditioning room
The refrigeration demand and refrigeration demand of machine, while air-out area can also be increased, reaches the purpose of quick regulation indoor environment temperature.
Meanwhile, the inwall of exhaust vent 1131 is obliquely installed.The inwall of the exhaust vent 1131 being obliquely installed can guide the flowing of wind, reduce
Windage, it is ensured that air output of the indoor apparatus of air conditioner under calm sense air supply pattern.The inwall of exhaust vent 1131 is obliquely installed.Inclination sets
The inwall of the exhaust vent 1131 put can guide the flowing of wind, reduce windage, it is ensured that indoor apparatus of air conditioner is in calm sense air supply pattern
Under air output.Meanwhile, the inwall of exhaust vent 1131 the inner side of housing 110 the inwall for being smaller in size than exhaust vent 1131 in shell
The size in the outside of body 110.That is, the sectional area of the one end of exhaust vent 1131 on the inside of housing 110 is more than exhaust vent
The sectional area of 1131 other ends on the outside of the housing 110, can so increase the blowing range of heat exchange structure 100, it is ensured that air-conditioning
The refrigeration of system or heating effect.The interior walls be smooth transition of exhaust vent 1131.112 Jing outlet air surfaces of air outlet are ensure that so
The wind flow that exhaust vent 1131 on plate 113 is produced by boasting is steady, it is to avoid turbulent flow phenomenon occurs, to reduce noise.
Further, heat exchanger 130 is arranged parallel to wind outlet panel 113, and between heat exchanger 130 and wind outlet panel 113
There is prepsetting gap.So enable to the wind Jing after heat exchanger 130 exchanges heat and directly pass through the wind outlet panel in air outlet 112
Exhaust vent 1131 on 113 is sent, and reduces energy loss, improves refrigeration or heating efficiency.Scope 2mm of prepsetting gap～
15mm.So on the premise of air-out path is ensured so that wind energy is enough sufficiently contacted with heat exchanger 130, it is ensured that heat exchange effect
Rate.
Yet further, the exhaust vent 1131 in wind outlet panel 113 is shaped as elongate holes, and elongate holes are in level
Arrange, be vertically arranged, combine anyhow setting, be obliquely installed or curvilinear setting.That is, in wind outlet panel 113
Exhaust vent 1131 can be laterally-elongated slit；It can be longitudinally elongated slit；Combine elongate slit in length and breadth；Can be inclination
Elongate slit；Elongate slit that can also be arranged for shaped form etc..The exhaust vent 1131 of the strip in wind outlet panel 113 is side by side
Arrange, so ensure that wind flow is steady, while the area of exhaust vent 1131 can also be increased, it is ensured that heat exchange structure 100
Air output, it is ensured that the refrigeration of air conditioning system and heating effect, improves comfort level when user uses.Certainly, in wind outlet panel 113
Exhaust vent 1131 be circular port, square opening or polygonal hole.Multiple exhaust vents 1131 are embarked on journey arranged in rows.
Used as a kind of embodiment, the surface area of wind outlet panel 113 is less than the area of air outlet 112, wind outlet panel 113
It is arranged at the top of air outlet 112,113 partial occlusion heat exchanger 130 of wind outlet panel.That is, heat exchanger 130 is part dew
Go out.Referring to Fig. 6, in another embodiment of the present utility model, wind outlet panel 113 is arranged at the top of air outlet 112, air-out
Panel 113 shelters from the upper part of heat exchanger 130, and the lower part of heat exchanger 130 is exposed in the sight line of user.In such manner, it is possible to
Each parts for avoiding user from touching in heat exchange structure 100, it is to avoid dust stratification.Air output can also be increased simultaneously, it is ensured that refrigeration
Heating effect.
Used as a kind of embodiment, the quantity of air inlet 111 is at least one, at least one air inlet 111 and spiral case
121 intracavity inter-connection.The air intake of heat exchange structure 100 is realized by least one air inlet 111, by increasing capacitance it is possible to increase intake, after
And increase air output, improve refrigeration or heating effect.Referring to Fig. 5, in other embodiment of the present utility model, air inlet
111 quantity can be at least two, realize the air intake of multiple directions by least two air inlets 111.
This utility model additionally provides a kind of air conditioning system, including the heat exchange structure 100 in above-described embodiment.This practicality is new
The air conditioning system of type realizes heat convection and radiation heat transfer by heat exchange structure 100, increases the mode of operation of air conditioning system, user
By the temperature of heat convection pattern quick regulation indoor environment, taken when the temperature of indoor environment reaches user, can be by
Air conditioning system switches to radiation heat transfer pattern, while air-out comfortableness is ensured, reaches the purpose of energy-conservation.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (13)
1. a kind of heat exchange structure, it is characterised in that include：
Housing (110), offers air inlet (111) and air outlet (112) on housing (110)；
Fan assembly (120), is installed in the housing (110), and the fan assembly (120) is near the air inlet
(111) arrange；Described fan assembly (120) include blower fan (122), and described fan assembly (120) have air channel, the blower fan
(122) it is arranged in the air channel；And
Heat exchanger (130), is arranged in the housing (110), and the heat exchanger (130) is set near the air outlet (112)
Put；
Described heat exchange structure (100) have heat convection pattern and radiation heat transfer pattern；
When described blower fan (122) rotate, described heat exchange structure (100) are in the heat convection pattern, air inlet described in wind Jing
(111), after entering the blower fan (122), the heat exchanger (130), Jing are delivered to by the air channel by the blower fan (122)
Sent by the air outlet (112) after described heat exchanger (130) heat exchange；
Described blower fan (122) reduce rotating speed or stop operating, and described heat exchange structure (100) are in the radiation heat transfer pattern.
2. heat exchange structure according to claim 1, it is characterised in that described housing (110) have wind outlet panel (113),
Wind outlet panel (113) are installed in the air outlet (112)；
Multiple exhaust vents (1131) are offered on wind outlet panel (113)；
The area sum of multiple exhaust vent (1131) for the surface area of the wind outlet panel (113) 60%～80%.
3. heat exchange structure according to claim 2, it is characterised in that heat exchanger (130) are parallel to the outlet air surface
Plate (113) is arranged, and there is prepsetting gap between the heat exchanger (130) and the wind outlet panel (113)；
Scope 2mm of the prepsetting gap～15mm.
4. heat exchange structure according to claim 3, it is characterised in that the exhaust vent on wind outlet panel (113)
(1131) be shaped as elongate holes, and the elongate holes are arranged, incline and set in being horizontally disposed with, be vertically arranged, combining anyhow
Put or curvilinear setting.
5. heat exchange structure according to claim 3, it is characterised in that the exhaust vent on wind outlet panel (113)
(1131) it is circular port, square opening or polygonal hole；
Multiple the exhaust vent (1131) embark on journey arranged in rows.
6. heat exchange structure according to claim 3, it is characterised in that the surface area of wind outlet panel (113) is less than institute
The area of air outlet (112) is stated, wind outlet panel (113) are arranged at the top of the air outlet (112), the wind outlet panel
(113) heat exchanger described in partial occlusion (130).
7. the heat exchange structure according to any one of claim 1 to 6, it is characterised in that the surface of heat exchanger (130) sets
It is equipped with the coating of enhanced rad.
8. the heat exchange structure according to any one of claim 1 to 6, it is characterised in that also including heat-insulation layer (140), described
Heat-insulation layer (140) is arranged on a surface of the housing (110) away from the air outlet (112).
9. the heat exchange structure according to any one of claim 1 to 6, it is characterised in that also including drip tray (150), described
Drip tray (150) is arranged in the housing (110), and the drip tray (150) is located at the lower section of the heat exchanger (130).
10. the heat exchange structure according to any one of claim 1 to 6, it is characterised in that the quantity of air inlet (111)
For at least one, the intracavity inter-connection in air inlet described at least one (111) and the air channel.
11. heat exchange structures according to any one of claim 1 to 6, it is characterised in that described blower fan (122) are through-flow wind
Machine, the air channel are spiral case (121)；
The quantity of blower fan (122) is at least one, and the width of the quantity of the blower fan (122) and the housing (110)
It is adapted.
12. heat exchange structures according to any one of claim 1 to 6, it is characterised in that described heat exchanger (130) are micro- logical
Road heat exchanger, capillary heat exchange of heat pipe are coated with the finned heat exchanger of radiative material.
13. a kind of air conditioning systems, it is characterised in that include the heat exchange structure (100) as described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971670.2U CN206037249U (en) | 2016-08-29 | 2016-08-29 | Air conditioning system and heat exchange structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971670.2U CN206037249U (en) | 2016-08-29 | 2016-08-29 | Air conditioning system and heat exchange structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037249U true CN206037249U (en) | 2017-03-22 |
Family
ID=58302942
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|---|---|---|---|
| CN201620971670.2U Expired - Fee Related CN206037249U (en) | 2016-08-29 | 2016-08-29 | Air conditioning system and heat exchange structure thereof |
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| CN (1) | CN206037249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225072A (en) * | 2016-08-29 | 2016-12-14 | 珠海格力电器股份有限公司 | Air conditioning system and heat exchange structure thereof |
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2016
- 2016-08-29 CN CN201620971670.2U patent/CN206037249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225072A (en) * | 2016-08-29 | 2016-12-14 | 珠海格力电器股份有限公司 | Air conditioning system and heat exchange structure thereof |
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Granted publication date: 20170322 |