CN109974138A - A kind of radiator, air-conditioner outdoor unit and air conditioner - Google Patents
A kind of radiator, air-conditioner outdoor unit and air conditioner Download PDFInfo
- Publication number
- CN109974138A CN109974138A CN201910319896.2A CN201910319896A CN109974138A CN 109974138 A CN109974138 A CN 109974138A CN 201910319896 A CN201910319896 A CN 201910319896A CN 109974138 A CN109974138 A CN 109974138A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- working medium
- radiator
- heat dissipation
- radiating component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims description 64
- 239000007788 liquid Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/24—Cooling of electric components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/043—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure forming loops, e.g. capillary pumped loops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
This application involves a kind of radiator, air-conditioner outdoor unit and air conditioners.Wherein, radiator includes the first radiating component, is internally provided with the first working medium pipeline, the second radiating component is internally provided with the second working medium pipeline, the first pipeline portions and the second pipeline portions；Wherein, the first pipeline portions and the second pipeline portions are connected separately between the first working medium pipeline and the second working medium pipeline, working medium circuit is constituted, the working medium circuit is arranged to fill heat-exchange working medium, and the second working medium pipeline includes one or more capillary tube segments.
Description
Technical field
This application involves technical field of heat dissipation, such as are related to a kind of radiator, air-conditioner outdoor unit and air conditioner.
Background technique
Frequency-variable module is the Important Components in transducer air conditioning, the heat dissipation problem of frequency-variable module and the reliability of air conditioner
It is closely related.Compressor frequency is higher, and frequency-variable module fever is more, secondly, chip designs upper more compact, the density of component
It is continuously increased, and the volume of component also tends to microminiaturization, causes the heat dissipation of frequency-variable module more and more difficult.
Currently, the heat dissipation of air-conditioner outdoor unit frequency-variable module generally uses extrudate radiator, by changing radiating fin
The area and shape of piece optimize radiator.
During realizing the embodiment of the present disclosure, there are the following problems in the related technology for discovery: existing radiator is still
It can not effectively be radiated to frequency-variable module, especially under high circumstance temperature, the temperature of frequency-variable module is sharply increased, and radiator is scattered
Thermal energy power is limited, has seriously affected the reliability of air conditioner.
Summary of the invention
In order to which some aspects of the embodiment to disclosure have basic understanding, simple summary is shown below.It is described general
Including is not extensive overview, nor to determine key/critical component or describe the protection scope of these embodiments, but is made
For the preamble of following detailed description.
According to the first aspect of the embodiments of the present disclosure, a kind of radiator is provided.
In some optional embodiments, the radiator includes: the first radiating component, is internally provided with the first working medium tube
Road, the second radiating component are internally provided with the second working medium pipeline, the first pipeline portions and the second pipeline portions；Wherein, described
It is connected separately with first pipeline portions and the second pipeline portions between first working medium pipeline and the second working medium pipeline, constitutes work
Matter circuit, the working medium circuit are arranged to fill heat-exchange working medium, and the second working medium pipeline includes one or more hairs
Tubule section.
According to the second aspect of an embodiment of the present disclosure, a kind of air-conditioner outdoor unit is provided.
In some optional embodiments, the air-conditioner outdoor unit includes radiator as the aforementioned.
According to the third aspect of an embodiment of the present disclosure, a kind of air conditioner is provided.
In some optional embodiments, the air conditioner includes air-conditioner outdoor unit as the aforementioned.
The technical solution that the embodiment of the present disclosure provides can include the following benefits:
The radiator that the embodiment of the present disclosure provides includes the first radiating component and the second radiating component, and two radiating components can
The heat for treating thermal dissipating object generation simultaneously radiates, and improves the heat dissipation effect of radiator, meanwhile, the embodiment of the present disclosure mentions
It is provided with capillary tube segment in the radiator of confession, increases the pressure in working medium circuit, is conducive to heat-exchange working medium in working medium circuit
It circulates；Capillary tube segment has the function of decrease temperature and pressure, can carry out secondary drop to by the heat-exchange working medium of the second radiating component
Temperature improves the heat-sinking capability of radiator.
Above general description and it is discussed below be only it is exemplary and explanatory, be not used in limitation the application.
Detailed description of the invention
One or more embodiments are illustrated by corresponding attached drawing, these exemplary illustrations and attached drawing
The restriction to embodiment is not constituted, the element with same reference numbers label is shown as similar element in attached drawing, and attached drawing is not
Composition limitation, and wherein:
Fig. 1 is a kind of structural schematic diagram for radiator that the embodiment of the present disclosure provides；
Fig. 2 is the structural schematic diagram for the first radiating component of one kind that the embodiment of the present disclosure provides；
Fig. 3 is another structural schematic diagram for the first radiating component of one kind that the embodiment of the present disclosure provides；
Fig. 4 is the structural schematic diagram for the second radiating component of one kind that the embodiment of the present disclosure provides；
Fig. 5 is a kind of structural representation of installation site of the radiator of embodiment of the present disclosure offer in air-conditioner outdoor unit
Figure.
Appended drawing reference:
1: the first radiating component；2: the second radiating components；3: the first pipeline portions；4: the second pipeline portions；5: blower；6:
Frequency-variable module；7: fan supporter；11: the first working medium pipelines；12: radiating fin；13: connecting hole；21: heat dissipation pipeline section；22: capillary
Pipeline section；111: thermally conductive pipeline section；112: the first confluence pipeline sections；113: the second confluence pipeline sections；114: first port；115: second end
Mouthful；116: first end fabrication hole；117: second end fabrication hole；211: the first connection ends；212: the second connection ends；213: third connects
Go side；214: the four connection ends.
Specific embodiment
The following description and drawings fully show the specific embodiment of this paper, to enable those skilled in the art to reality
Trample them.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This
The range of the embodiment of text includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, term " first ", " second " etc. are used only for distinguishing an element and another element, without requiring
Either imply that there are any actual relationship or sequences between these elements.Actually the first element can also be referred to as second
Element, vice versa.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion,
So that the structure, device or the equipment that include a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this structure, device or the intrinsic element of equipment.Do not limiting more
In the case where, the element that is limited by sentence "including a ...", it is not excluded that include the structure of the element, device or
There is also other identical elements in equipment.Each embodiment herein is described in a progressive manner, each embodiment emphasis
What is illustrated is the difference from other embodiments, and the same or similar parts in each embodiment may refer to each other.
Term " longitudinal direction " herein, " transverse direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom" "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, only
It is to be described herein with simplified for ease of description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In description herein, unless separately
There are regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being mechanically connected or being electrically connected
Connect, the connection being also possible to inside two elements can be directly connected, can also indirectly connected through an intermediary, for
For those skilled in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Herein, unless otherwise indicated, term " multiple " indicates two or more.
The embodiment of the present disclosure provides a kind of radiator.
The radiator that the embodiment of the present disclosure provides includes: the first radiating component, is internally provided with the first working medium pipeline, and second
Radiating component is internally provided with the second working medium pipeline, the first pipeline portions and the second pipeline portions；Wherein, the first working medium pipeline
And second be connected separately with the first pipeline portions and the second pipeline portions between working medium pipeline, constitutes working medium circuit, working medium circuit
It is arranged to fill heat-exchange working medium, the second working medium pipeline includes one or more capillary tube segments.
Optionally, as shown in Figure 1, the radiator that the embodiment of the present disclosure provides includes the first radiating component 1, the second heat dissipation structure
Part 2, wherein the first radiating component 1 is internally provided with the first working medium pipeline 11, and the second radiating component 2 is internally provided with the second work
Matter pipeline, the first working medium pipeline 11 and the second working medium pipeline are connected to using the first pipeline portions 3 with the second pipeline portions 4, are constituted
Working medium circuit, optionally, the path in working medium circuit are followed successively by the first working medium pipeline 11, the first pipeline portions 3, the second working medium tube
Road, the second pipeline portions 4, then the first working medium pipeline 11 is returned to from the second pipeline portions 4, complete a working medium circulation.Optionally,
The outer diameter of first pipeline portions 3 can be 6-9mm, and the thickness of tube wall can be 1-1.5mm, alternatively, the second pipeline portions 4 is outer
Diameter may be 6-9mm, and the thickness of tube wall can be 1-1.5mm.Optionally, the first pipeline portions 3 and the second pipeline portions 4 can
Think that flexible conduit, material can be plastics.
Optionally, the second radiating component 2 has the first external-connected port being connected to the first pipeline portions 3, alternatively, second dissipates
Hot component 2 has the second external-connected port being connected to the second pipeline portions 4；Optionally, the internal diameter of the first external-connected port and first
The internal diameter of pipeline portions 3 is identical, alternatively, the internal diameter of the second external-connected port is identical as the internal diameter of the second pipeline portions 4.No matter with what
The connection with the first pipeline portions 3 and the second pipeline portions 4 may be implemented in kind connection type, the second radiating component 2.
In the radiator that the embodiment of the present disclosure provides, the second working medium pipeline includes one or more capillary tube segments 22.
The setting of capillary tube segment 22, on the one hand, increase the pressure in working medium circuit, be conducive to heat-exchange working medium following in working medium circuit
Circulation is dynamic, improves heat-exchange working medium in working medium circuit internal mobility and flow rate, for example, being non-vacuum condition in working medium circuit
Down, it can be achieved that self-loopa flowing of the heat-exchange working medium in working medium circuit；Alternatively, in the first radiating component 1 and the second radiating component 2
, it can be achieved that self-loopa flowing of the heat-exchange working medium in working medium circuit under conditions of same level；Second aspect, capillary
Section 22 has the function of decrease temperature and pressure, can be cooled down twice to by the heat-exchange working medium of the second radiating component 2, improve heat dissipation
The heat dissipation effect of device.Optionally, capillary tube segment 22 is directly connected to the second pipeline portions 4.
Optionally, the quantity of capillary tube segment can be more than one, and more than one capillary tube segment concatenated can be arranged
On the second working medium tube road；Alternatively, more than one capillary tube segment can be in parallel setting on the second working medium tube road.No matter adopt
It can normally be connect with the second pipeline portions 4 with series connection or form in parallel, more than one capillary tube segment.
In the radiator that the embodiment of the present disclosure provides, heat-exchange working medium is filled in working medium circuit, heat-exchange working medium can be can
Carry out the phase-change working substance of phase transformation.Optionally, heat-exchange working medium herein can be electronics fluorination liquid.Optionally, without being returned to working medium
Road is vacuumized, and heat-exchange working medium can be fed into working medium circuit.Optionally, the embodiment of the present disclosure in working medium circuit to exchanging heat
The loading of working medium is not specifically limited.
Optionally, the first radiating component 1 is also referred to as evaporation ends, and the second radiating component 2 is also referred to as condensation end, the first pipe
Road part 3 is also referred to as gas piping, and the second pipeline portions 4 are also referred to as liquid line.It is provided using the embodiment of the present disclosure
The radiation processes that radiator radiates can be described as: the first radiating component 1 is used as evaporation ends, with utilizing object conducting heat to be radiated
Contact, after receiving heat, the liquid heat-exchange working medium in the first radiating component 1 becomes gaseous state after being heated, and will non-dispersed heat
It takes away, gaseous heat-exchange working medium enters the second radiating component 2 through gas piping 3, and the second radiating component 2 is used as condensation end, by gas
The heat of state working medium carries out lost, and after heat loss, gaseous heat-exchange working medium becomes liquid, flows back to first through liquid pipeline 4 and dissipates
Hot component 1 carries out heat dissipation circulation next time.
Optionally, the first pipeline portions 3 include one or more first pipelines, optionally, when the first pipeline portions 3
When including more than one first pipeline, the both ends of more than one the first pipeline are converged, the manifold port at both ends respectively with the first working medium
Pipeline and the second working medium pipeline connection；Optionally, the second pipeline portions 4 include one or more second pipelines, optionally,
When the second pipeline portions 4 include more than one second pipeline, the both ends confluence of more than one the second pipeline, the manifold port at both ends
Respectively with the first working medium pipeline and the second working medium pipeline connection.
The frequency-variable module of air-conditioner outdoor unit is provided with multiple high performance components, as air conditioner external minimizes, and
The chip design of the diversified needs of air conditioner function, air conditioner external electronic control module is upper more compact, and the density of component is not
It is disconnected to increase, and the volume of component also tends to microminiaturization.Therefore, high performance components heating power consumption is increasing, heat flow density
Sharply increase.Optionally, when being radiated using the radiator that the embodiment of the present disclosure provides to the frequency-variable module of air-conditioning, can will become
The heat that frequency module generates effectively scatters and disappears.For example, the heat-sinking capability for the radiator that the embodiment of the present disclosure provides shows themselves in that environment temperature
When degree is 52 DEG C, when being radiated using existing radiator, more than ten degrees Celsius of the shell Wen Weijiu of high performance components, in addition it is super
100 DEG C are crossed, is cooled down using the radiator that the embodiment of the present disclosure provides to frequency-variable module, when environment temperature is 52 DEG C, big function
Rate component shell temperature is 72-82 DEG C.As it can be seen that the radiator of embodiment of the present disclosure offer is than existing radiator to high-power first device
Part drops 20-25 DEG C more, to make frequency-variable module trouble-free operation, improves air conditioner reliability of operation.
Optionally, in the radiator that the embodiment of the present disclosure provides, the second working medium pipeline further includes heat dissipation pipeline section 21, heat-dissipating pipe
Section 21 is connected to by capillary tube segment 22 with the second pipeline portions 4, and optionally, heat dissipation pipeline section 21 herein can be described as non-capillary
Pipeline section.Optionally, the second working medium pipeline includes heat dissipation pipeline section 21 and capillary tube segment 22, wherein capillary tube segment 22 is located at the second work
One end that matter pipeline is connect with the second pipeline portions 4 is conducive to circulating for heat-exchange working medium in working medium circuit, improves radiator
Radiating efficiency.The position that second working medium pipeline is connect with the second pipeline portions 4 is provided with capillary tube segment 22, the first radiating component
After the heated vaporization of heat-exchange working medium in 1, the pressure of the second pipeline portions 4 is larger, can not flow into second through the second pipeline portions 4 and dissipate
Hot component 2 is conducive to following certainly for heat-exchange working medium in working medium circuit so that the first pipeline portions 3 of selection flow into the second radiating component 2
Circulation is dynamic.Optionally, position of the capillary tube segment 22 in the second working medium pipeline can be as shown in Figure 1.Optionally, capillary tube segment 22
Length can be 40-200mm.Optionally, the ratio between the internal diameter of capillary tube segment 22 and the internal diameter of heat dissipation pipeline section 21 are 1:3-1:5.
Optionally, the second radiating component 2 is pressed by two layers of aluminium sheet.Optionally, the heat dissipation pipeline section 21 and capillary of the second working medium pipeline
Pipeline section 22 is integrally formed.
Optionally, the embodiment of the present disclosure provide radiator in, the first radiating component 1 include the first heat dissipation base, first
Working medium pipeline 11 is formed in the first heat dissipation base, reduces thermal contact resistance, improves the heat-sinking capability of the first radiating component.It can
Choosing, the first heat dissipation base and its first internal working medium pipeline 11 are integrally formed, for example, the preparation side of extrusion forming can be used
Method carries out the preparation of the first radiating component.Optionally, the first heat dissipation base can be bulk, and there are six surfaces for tool, when wait radiate
When object is the frequency-variable module of air conditioner, the first surface of the first heat dissipation base and the frequency-variable module thermal conductive contact of air conditioner.It can
Choosing, the material of the first heat dissipation base can be aluminium alloy.Optionally, the first radiating component 1 and to lead between thermal dissipating object
The method crossed coated with thermally conductive silicone grease or attach thermally conductive sheet carries out thermal conductive contact, reduces the first radiating component 1 and to thermal dissipating object
The thermal contact resistance of contact site.
Optionally, the first working medium pipeline includes multiple thermally conductive pipeline sections, the first confluence pipeline section and the second confluence pipeline section, and first converges
Flow tube section is connected to the first end of multiple thermally conductive pipeline sections, and the second confluence pipeline section is connected to the second end of multiple thermally conductive pipeline sections.In order to
Reduce the thermal contact resistance of the first radiating component, is provided with multiple thermally conductive pipeline sections 111 in the first working medium pipeline 11, as shown in Figure 2.This
" first end " at place is the set of the port of multiple thermally conductive pipeline sections, similar, and " second end " herein is multiple thermally conductive pipeline sections
The set of another port.Optionally, multiple thermally conductive pipeline sections 111 are arranged side by side in parallel, the first confluence pipeline section 112 and multiple heat conducting pipes
The first end intersection of section 111, the second confluence pipeline section 113 intersect with the second end of multiple thermally conductive pipeline sections 111, and intersection herein can be with
It is to intersect vertically.
Optionally, it carries out including multiple thermally conductive pipeline sections 111, the first collecting pipe using the preparation method of direct extrusion forming
The preparation of first radiating component green body of section 112 and the second confluence pipeline section 113, the green body for the first radiating component being prepared
In, multiple thermally conductive pipeline sections 111 are the through-hole of both ends open, 116 He of first end fabrication hole that opening herein can be as shown in Figure 3
First end fabrication hole 116 and second end fabrication hole 117 are sealed by second end fabrication hole 117, obtain the first radiating component 1.
Optionally, the distance between multiple thermally conductive pipeline sections 111 are unequal.In first radiating component green body, the two of multiple thermally conductive pipeline sections 111
End extends respectively to the third surface and the 4th surface of the first heat dissipation base, and third surface is oppositely arranged with the 4th surface.
Optionally, the first confluence pipeline section 112 is provided with the first port 114 being connected to the first pipeline portions 3, the second confluence
Pipeline section 113 is provided with the second port 115 being connected to the second pipeline portions 4.As shown in Fig. 2, first port 114 and second port
115 are located at the both ends on the same surface of the first heat dissipation base.Optionally, first port 114 and second port 115 are respectively positioned on
5th surface of the first heat dissipation base.
Optionally, the surface of the first heat dissipation base of the radiator that the embodiment of the present disclosure provides is additionally provided with radiating fin
12.The preparation method that direct extrusion forming can be used with radiating fin 12 in first heat dissipation base is prepared, and material can be aluminium
Alloy.The embodiment of the present disclosure is not specifically limited the quantity of radiating fin 12.Optionally, the spacing of multiple radiating fins 12 can
With unequal.Multiple radiating fins 12 are set to the second surface of the first heat dissipation base, and second surface is opposite with first surface to be set
It sets, optionally, second surface of the radiating fin 12 perpendicular to the first heat dissipation base, the free end of radiating fin 12 to second surface
Vertical range be 30-20mm, radiating fin 12 with a thickness of 1.5mm.
Optionally, the surface of the first heat dissipation base is provided with the connecting hole 13 for fixing the first radiating component, such as Fig. 3 institute
Show.Optionally, connecting hole 13 can be internal thread hole.Optionally, it is provided with the region of connecting hole on the first heat dissipation base and sets
The region for being equipped with the first working medium pipeline and radiating fin 12 is not overlapped.Optionally, connecting hole 13 is that both ends extend to the first heat dissipation
The through-hole of the first surface and second surface of matrix.
Optionally, the second radiating component 2 that the embodiment of the present disclosure provides includes the second heat dissipation base, the second working medium pipeline shape
At in the second heat dissipation base, thermal contact resistance is reduced, the heat-sinking capability of the second radiating component is improved.Optionally, second dissipates
The material of hot basal body is inflation plate, can carry out Natural Heat Convection and wind-cooling heat dissipating simultaneously, heat-transfer capability with higher, higher
Pyroconductivity, it is light-weight the advantages that.Optionally, the shape of inflation plate can be tabular.
The embodiment of the present disclosure is not specifically limited the shape of the heat dissipation pipeline section 21 in the second working medium pipeline, optionally, dissipates
The shape of hot pipe section 21 can be as shown in Figure 1 and Figure 4, and heat dissipation pipeline section 21 includes first be directly connected to the first pipeline portions 3
Radiate pipeline section, and the second heat dissipation pipeline section being directly connected to capillary tube segment 22, the first heat dissipation pipeline section are connected to the second heat dissipation pipeline section.
Optionally, the connection position of the first heat dissipation pipeline section and the second heat dissipation pipeline section can be at one, or many places.Optionally,
One heat dissipation pipeline section includes the first connection end 211 being directly connected to the first pipeline portions 3, and with first to be connected to end 211 opposite
Second connection end 212, the second heat dissipation pipeline section includes the third connecting end 213 being directly connected to capillary tube segment 22, and is connected with third
The 4th opposite connection end 214 of go side 213, wherein the first heat dissipation pipeline section and the second heat dissipation pipeline section pass through the second connection 212 He of end
4th connection end 214 is directly connected to, and is increased the path of heat dissipation pipeline section 21, is improved the heat dissipation effect of the second radiating component 2.
Optionally, the surface of the second radiating component 2 is additionally provided with heat dissipation reinforcer, and heat dissipation reinforcer can be with the second heat dissipation
Matrix is integrally formed, and the shape for the reinforcer that radiates can be rectangle, triangle etc., and heat dissipation reinforcer can increase by the second radiating component
Heat dissipation area, improve the second radiating component heat-sinking capability.
Optionally, it is provided with connecting component on the second heat dissipation base of the second radiating component 2, be used for the second radiating component
2 is fixed, and connecting component herein can be U-shaped shackle member, can be integrally formed with the second heat dissipation base.
The embodiment of the present disclosure provides a kind of air-conditioner outdoor unit and air conditioner including aforementioned heat sink simultaneously.
Optionally, as shown in figure 5, installation site of the radiator in air-conditioner outdoor unit may is that the first of radiator dissipates
Hot component 1 and 6 thermal conductive contact of frequency-variable module, optionally, the first heat dissipation base of the first radiating component 1 and high performance components
Following table face contact, obtains the heat of high performance components, and radiates, and the second radiating component 2 is installed on air-conditioner outdoor unit
On fan supporter, Natural Heat Convection and wind-cooling heat dissipating are carried out.Optionally, the radiator that the embodiment of the present disclosure provides is installed on sky
When adjusting outdoor unit, the first working medium pipeline 11 and the second working medium pipeline are with difference in height, on vertical direction, the first working medium pipeline 11
Height is lower than the height of the second working medium pipeline, is conducive to circulating for heat-exchange working medium in working medium circuit.Circulating at this time
Method, which may is that the heat-exchange working medium in the first working medium pipeline 11 is heated, becomes gas, and gas is transported upwards along the first pipeline portions 3
Dynamic, into the second working medium pipeline, the gaseous state heat-exchange working medium in the second working medium pipeline becomes liquid after radiating, and liquid refrigerant is in hair
It under the pressure and gravity of tubule section, is moved downward through the second pipeline portions 4, flows back to the first working medium pipeline 11, completed primary
Heat dissipation circulation.
Optionally, the second radiating component 2 is mountable on the fan supporter 7 of air-conditioner outdoor unit, is mounted on wind with existing
5 side of machine is compared, space of the installation site in air-conditioner outdoor unit of the second radiating component 2 that the embodiment of the present disclosure provides compared with
Greatly, the volume for being conducive to increase the second radiating component 2 improves heat dissipation area, and, the air-flow flowing on 5 top of blower is more smooth,
Further improve the heat-sinking capability of the second radiating component 2.
The invention is not limited to the structures for being described above and being shown in the accompanying drawings, and can not depart from its model
It encloses and carry out various modifications and change.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of radiator characterized by comprising
First radiating component is internally provided with the first working medium pipeline,
Second radiating component is internally provided with the second working medium pipeline,
First pipeline portions, and
Second pipeline portions；
Wherein, first pipeline portions and the second pipe are connected separately between the first working medium pipeline and the second working medium pipeline
Road part constitutes working medium circuit, and the working medium circuit is arranged to fill heat-exchange working medium,
The second working medium pipeline includes one or more capillary tube segments.
2. radiator as described in claim 1, which is characterized in that
The second working medium pipeline further includes heat dissipation pipeline section, and the heat dissipation pipeline section passes through the capillary tube segment and second pipeline
Part is connected to.
3. radiator as described in claim 1, which is characterized in that
The ratio between internal diameter and the internal diameter of heat dissipation pipeline section of the capillary tube segment are 1:3-1:5.
4. radiator as described in claim 1, which is characterized in that
The length of the capillary tube segment is 40-200mm.
5. radiator as described in claim 1, which is characterized in that
First radiating component includes the first heat dissipation base, and the first working medium pipeline is formed in first heat dissipation base
It is interior.
6. radiator as described in claim 1, which is characterized in that
Second radiating component includes the second heat dissipation base, and the second working medium pipeline is formed in second heat dissipation base
It is interior.
7. radiator as claimed in claim 6, which is characterized in that
Second heat dissipation base is inflation plate.
8. a kind of air-conditioner outdoor unit, which is characterized in that including radiator such as of any of claims 1-7.
9. air-conditioner outdoor unit as claimed in claim 8, which is characterized in that it further include frequency-variable module,
First radiating component and the frequency-variable module thermal conductive contact.
10. a kind of air conditioner, which is characterized in that including air-conditioner outdoor unit as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319896.2A CN109974138A (en) | 2019-04-19 | 2019-04-19 | A kind of radiator, air-conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319896.2A CN109974138A (en) | 2019-04-19 | 2019-04-19 | A kind of radiator, air-conditioner outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109974138A true CN109974138A (en) | 2019-07-05 |
Family
ID=67085526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910319896.2A Pending CN109974138A (en) | 2019-04-19 | 2019-04-19 | A kind of radiator, air-conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974138A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360666A (en) * | 2019-07-17 | 2019-10-22 | 青岛海尔空调器有限总公司 | Radiating component, radiating subassembly and air conditioner |
| WO2020211489A1 (en) * | 2019-04-19 | 2020-10-22 | 青岛海尔空调器有限总公司 | Outdoor air-conditioning unit and air conditioner |
| WO2021143663A1 (en) * | 2020-01-15 | 2021-07-22 | 青岛海尔空调器有限总公司 | Heat dissipation component and air conditioning outdoor unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277167A (en) * | 1998-03-25 | 1999-10-12 | Showa Alum Corp | Roll bond panel and its manufacture |
| KR20040031873A (en) * | 2002-10-07 | 2004-04-14 | 위니아만도 주식회사 | Unity of condenser and capillary tube for air-conditioner |
| US20070188994A1 (en) * | 2006-02-14 | 2007-08-16 | Ming-Kun Tsai | CPU cooler |
| US20080196401A1 (en) * | 2007-02-19 | 2008-08-21 | Denso Corporation | Exhaust heat recovery apparatus |
| CN107027278A (en) * | 2017-06-07 | 2017-08-08 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its controller heat elimination assembly |
| CN109210640A (en) * | 2018-09-11 | 2019-01-15 | 珠海格力电器股份有限公司 | A kind of radiator and the air conditioner using the radiator |
-
2019
- 2019-04-19 CN CN201910319896.2A patent/CN109974138A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277167A (en) * | 1998-03-25 | 1999-10-12 | Showa Alum Corp | Roll bond panel and its manufacture |
| KR20040031873A (en) * | 2002-10-07 | 2004-04-14 | 위니아만도 주식회사 | Unity of condenser and capillary tube for air-conditioner |
| US20070188994A1 (en) * | 2006-02-14 | 2007-08-16 | Ming-Kun Tsai | CPU cooler |
| US20080196401A1 (en) * | 2007-02-19 | 2008-08-21 | Denso Corporation | Exhaust heat recovery apparatus |
| CN107027278A (en) * | 2017-06-07 | 2017-08-08 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its controller heat elimination assembly |
| CN109210640A (en) * | 2018-09-11 | 2019-01-15 | 珠海格力电器股份有限公司 | A kind of radiator and the air conditioner using the radiator |
Non-Patent Citations (1)
| Title |
|---|
| 濮伟: "《制冷技术及设备》", 31 March 2006, 上海交通大学出版社, pages: 257 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020211489A1 (en) * | 2019-04-19 | 2020-10-22 | 青岛海尔空调器有限总公司 | Outdoor air-conditioning unit and air conditioner |
| CN110360666A (en) * | 2019-07-17 | 2019-10-22 | 青岛海尔空调器有限总公司 | Radiating component, radiating subassembly and air conditioner |
| WO2021143663A1 (en) * | 2020-01-15 | 2021-07-22 | 青岛海尔空调器有限总公司 | Heat dissipation component and air conditioning outdoor unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106033749B (en) | Parallel parallel microchannels multicore sheet heat radiator | |
| CN109974138A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN205783408U (en) | Electric controller based on hot superconductive radiating plate and air-conditioner outdoor unit | |
| CN206572645U (en) | A kind of transducer air conditioning and its electronic module heat abstractor | |
| CN109974135A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN210070062U (en) | Radiator, air condensing units and air conditioner | |
| CN104197612B (en) | A kind of high efficiency and heat radiation assembly of semiconductor freezer | |
| CN110030629A (en) | A kind of air-conditioner outdoor unit and air conditioner | |
| CN110043972A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| US7120022B2 (en) | Loop thermosyphon with wicking structure and semiconductor die as evaporator | |
| CN107917554A (en) | Flat-plate heat pipe expanded type condensing unit | |
| CN109974137A (en) | A kind of air-conditioner outdoor unit and air conditioner | |
| CN106051956A (en) | Electric controller based on heat-superconducting cooling plate, and outdoor unit of air conditioner | |
| CN102128552A (en) | Single-sided corrugated plate type pulsating heat pipe | |
| CN205783400U (en) | The radiating subassembly of air-conditioner outdoor unit and air-conditioner outdoor unit | |
| CN109974136A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN207881539U (en) | A kind of flat heat pipe radiator | |
| CN107462094A (en) | Phase transformation heat collector cavity heat pipe heat | |
| CN207399729U (en) | Heat exchanger and the equipment equipped with electronic device | |
| CN110043974A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN110043975A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN110043973A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN106051955A (en) | Heat dissipation assembly of air conditioner outdoor unit and air conditioner outdoor unit | |
| CN110043971A (en) | A kind of radiator, air-conditioner outdoor unit and air conditioner | |
| CN100373100C (en) | Outdoor unit of air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |