CN106524787B - A kind of free-floride heating sheet structure - Google Patents
A kind of free-floride heating sheet structure Download PDFInfo
- Publication number
- CN106524787B CN106524787B CN201610987117.2A CN201610987117A CN106524787B CN 106524787 B CN106524787 B CN 106524787B CN 201610987117 A CN201610987117 A CN 201610987117A CN 106524787 B CN106524787 B CN 106524787B
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- CN
- China
- Prior art keywords
- refrigerant
- runner
- radiators
- floride
- free
- Prior art date
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Classifications
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
Abstract
The invention discloses a kind of floride-free heating sheet structures, the radiator of interlayer is spaced apart and formed including two, the inside of two radiators is both provided with runner, the refrigerant inlet of two runners is separately positioned on the top of two radiators, the refrigerant exit of two runners is separately positioned on the lower section of two radiators, and refrigerant separately flows into the inside of two radiators from refrigerant inlet and converges outflow again in refrigerant exit.This floride-free radiator uses dual channel, i.e. double radiators, are added significantly to heat dissipation capacity, and the radiating surface on a vertical direction is formed further as the intermediate course of two radiators, be conducive to hot gas and flow to top formation convection current from lower part, the efficiency of heat loss through radiation is ensure that using stack effect.The invention is used for radiator field.
Description
Technical field
The present invention relates to radiator fields, more particularly to a kind of floride-free heating sheet structure.
Background technology
Free-floride floor heating at present, radiator are favored by its Efficiency at Low Temperature is good by many users, in order to further enhance free-floride
The thermal radiation effect of radiator, some producers propose realizes stack effect to further carry using chimney structure radiator
Rise heat exchange efficiency；But by it was verified that existing chimney structure free-floride radiator still has the following problems：
First, it is transverse design to use the runner among micro-channel heat exchanger inside floride-free radiator, because of previous cigarette
The convection effects that chimney effect will have been realized, hot gas must flow to top from lower part, and intermediate flow channel transverse design so that hot gas is kept off
Firmly, upward convection current can not be formed, to affect radiation exothermal effect.
Second is that the micro-channel heat exchanger inside floride-free radiator does not block, hot gas is easy between inside and outside disorderly
It alters, influences the temperature and effect of upward convection current.
Invention content
The purpose of the present invention is to provide a kind of floride-free heating sheet structures improving radiating efficiency using stack effect.
The technical solution used in the present invention is：
A kind of free-floride heating sheet structure, including two radiators that are spaced apart and forming interlayer, the inside of two radiators is all provided with
It is equipped with runner, the refrigerant inlet of two runners is separately positioned on the top of two radiators, and the refrigerant exit of two runners is separately positioned on
The lower section of two radiators, refrigerant separately flow into the inside of two radiators from refrigerant inlet and converge outflow again in refrigerant exit,
Refrigerant exit and refrigerant inlet are arranged in the same side, two runners include several upper layer runners being connected to refrigerant inlet and with it is cold
Several lower layer's runners of matchmaker's outlet, being provided between each upper layer runner and refrigerant inlet makes refrigerant uniformly flow into each upper stream
The First Transition channel in road is provided with make refrigerant uniformly flow out each lower layer's runner second between each lower layer's runner and refrigerant exit
Transition passage, radiator is provided in the side far from refrigerant exit or refrigerant inlet makes each upper layer runner connect with each lower layer's runner
Logical hybrid channel..
It is further used as the improvement of said program, two radiators include the two curve thermally conductive sheets for being spaced apart and being formed interlayer
And two heat sinks on the outside of two curve thermally conductive sheets are separately positioned on, the folder in two curve thermally conductive sheets is arranged in each self-bonding of two runners
In layer, make the inside of radiator with channel straight up.
It is further used as the improvement of said program, the Wave crest and wave trough of each curve thermally conductive sheet is plane.
It is further used as the improvement of said program, each curve thermally conductive sheet is aluminium.
It is further used as the improvement of said program, runner is flat tubulose.
It is further used as the improvement of said program, several vertical ribs are provided in the interlayer of two radiators.
Beneficial effects of the present invention：This floride-free radiator uses dual channel, i.e., double radiators to be added significantly to radiate
Amount forms the radiating surface on a vertical direction further as the intermediate course of two radiators, is conducive to hot gas and is flowed from lower part
Convection current is formed to top, the efficiency of heat loss through radiation is ensure that using stack effect.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the overall diagram of the present embodiment；
Fig. 2 is the refrigerant inlet enlarged drawing of the present embodiment；
Fig. 3 is that the runner of the present embodiment moves towards schematic diagram.
Specific implementation mode
Referring to Fig.1~Fig. 3, the present invention are a kind of floride-free heating sheet structure, including two heating that are spaced apart and forming interlayer
The inside of piece 1, two radiators 1 is both provided with runner 7, and the refrigerant inlet 3 of two runners 7, which is set, sets respectively in the top of two radiators 1,
The refrigerant exit 2 of two runners 7 is separately positioned on the lower section of two radiators 1, and refrigerant separately flows into two radiators 1 from refrigerant inlet 3
Inside and converge outflow again in refrigerant exit 2.
This floride-free heating sheet structure is radiated simultaneously using double flowing tube, increases heat-sinking capability；Due to two radiators, 1 intermediate shape
At interlayer so that hot gas flows to top from lower part and forms convection current, improves heat loss through radiation effect, has stack effect.
As preferred embodiment, two radiators 1 include two be spaced apart and formed interlayer curve thermally conductive sheets 4 and
Two heat sinks 5 in two curve thermally conductive sheets, 4 outside are separately positioned on, the folder in two curve thermally conductive sheets 4 is arranged in two runners, 7 each self-bonding
In layer, make 1 inside of radiator with channel straight up.
Viewed from above, two heat sinks 5 and runner 7 form two sheaf spaces, which is both provided with the curve heat conduction of fluctuating
Piece 4 so that radiator 1 forms several vertical channels, and flowing to top from lower part convenient for hot gas forms convection current.And with above-mentioned two
1 intermediate course common combination of radiator forms three to stream interface.
To increase the contact area of curve thermally conductive sheet 4 and corresponding runner 7 and corresponding heat sink 5, the wave of each curve thermally conductive sheet 4
The plane that spike paddy is.
As preferred embodiment, each curve thermally conductive sheet 4 is aluminium.
As preferred embodiment, refrigerant exit 2 and refrigerant inlet 3 are arranged in the same side.
As preferred embodiment, two runners 7 include several upper layer runners and and refrigerant being connected to refrigerant inlet 3
Several lower layer's runners of 2 connection of outlet, being provided between each upper layer runner and refrigerant inlet 3 makes refrigerant uniformly flow into each upper stream
The First Transition channel in road is provided with make refrigerant uniformly flow out each lower layer's runner between each lower layer's runner and refrigerant exit 3
Two transition passages, radiator 1 is provided in the side far from refrigerant exit 2 or refrigerant inlet 3 makes each upper layer runner and each lower layer
The hybrid channel of runner connection.With reference to Fig. 3, although First Transition channel shares a pipeline, the two with the second transition passage
It does not penetrate through, hybrid channel is arranged in left side.
Refrigerant respectively enters the First Transition channel on both sides first, and is uniformly flowed by First Transition channel several parallel
The upper layer runner of setting；Refrigerant flows out upper layer runner later by hybrid channel evenly into several underflows disposed in parallel
Road, refrigerant first converge in the second transition passage, flow out later.
Certainly, the runner 7 inside radiator 1 may be arranged as continuous curve, and only there are one connection refrigerant inlets 3
Export the import for being connected to refrigerant exit 2 with one.
As preferred embodiment, several vertical ribs 6, ribs 6 are provided in the interlayer of two radiators 1
Both the intensity for increasing floride-free heating sheet structure entirety is played, moreover it is possible to prevent the hot gas of interlayer from laterally disorderly going here and there.
Structure at refrigerant exit 2 is similar to the structure of refrigerant inlet 3, can refer to Fig. 2, details are not described herein.
Certainly, the design creation is not limited to the above embodiment, and the combination of the various embodiments described above different characteristic also may be used
To reach good effect.Those skilled in the art can also make equivalent change under the premise of without prejudice to spirit of that invention
Shape or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of free-floride heating sheet structure, it is characterised in that：The radiator (1) of interlayer is spaced apart and formed including two, described in two
The inside of radiator (1) is both provided with runner (7), and the refrigerant inlet (3) of two runners (7) is separately positioned on two heating
The top of piece (1), the refrigerant exit (2) of two runners (7) are separately positioned on the lower section of two radiators (1), refrigerant from
Refrigerant inlet (3) separately flows into the inside of two radiators (1) and converges outflow, the refrigerant exit again in refrigerant exit (2)
(2) it is arranged in the same side with refrigerant inlet (3), two runners (7) include several upper streams being connected to refrigerant inlet (3)
Road and several lower layer's runners being connected to refrigerant exit (2), being provided between each upper layer runner and refrigerant inlet (3) keeps refrigerant equal
For uniform flow into the First Transition channel of each upper layer runner, being provided between each lower layer's runner and refrigerant exit (3) makes refrigerant uniform flow
Second transition passage of Chu Ge lower layers runner, the radiator (1) is in the side far from refrigerant exit (2) or refrigerant inlet (3)
It is provided with the hybrid channel for making each upper layer runner be connected to each lower layer's runner.
2. free-floride heating sheet structure according to claim 1, it is characterised in that：Two radiators (1) include two between
Two heat sinks for separating and forming the curve thermally conductive sheet (4) of interlayer and being separately positioned on the outside of the two curve thermally conductive sheets (4)
(5), two each self-bondings of runner (7) are arranged in the interlayer of two curve thermally conductive sheets (4), and the inside of radiator (1) is made to have
Channel straight up.
3. free-floride heating sheet structure according to claim 2, it is characterised in that：The wave crest of each curve thermally conductive sheet (4)
Trough is plane.
4. free-floride heating sheet structure according to claim 3, it is characterised in that：Each curve thermally conductive sheet (4) is aluminium.
5. free-floride heating sheet structure according to any one of claims 1 to 4, it is characterised in that：The runner (7) is flat
Flat tubulose.
6. free-floride heating sheet structure according to any one of claims 1 to 4, it is characterised in that：Two radiators (1)
Interlayer in be provided with several vertical ribs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987117.2A CN106524787B (en) | 2016-11-09 | 2016-11-09 | A kind of free-floride heating sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987117.2A CN106524787B (en) | 2016-11-09 | 2016-11-09 | A kind of free-floride heating sheet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524787A CN106524787A (en) | 2017-03-22 |
| CN106524787B true CN106524787B (en) | 2018-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610987117.2A Active CN106524787B (en) | 2016-11-09 | 2016-11-09 | A kind of free-floride heating sheet structure |
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| Country | Link |
|---|---|
| CN (1) | CN106524787B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207699U (en) * | 1987-05-06 | 1988-02-24 | 河南省沈丘县建筑材料厂 | Screen type convection radiator with chimney effect |
| JP2010156525A (en) * | 2009-01-05 | 2010-07-15 | Mitsubishi Electric Corp | Heat exchanger, method of manufacturing the same, and air conditioner including the heat exchanger |
| CN204066951U (en) * | 2014-09-30 | 2014-12-31 | 仇传祯 | A kind of novel combination type Aluminium Radiator being applicable to power transformer |
| CN204902646U (en) * | 2015-08-19 | 2015-12-23 | 天津城建大学 | Phase transition radiator |
| CN206281383U (en) * | 2016-11-09 | 2017-06-27 | 广东芬尼克兹节能设备有限公司 | A kind of floride-free heating sheet structure |
-
2016
- 2016-11-09 CN CN201610987117.2A patent/CN106524787B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207699U (en) * | 1987-05-06 | 1988-02-24 | 河南省沈丘县建筑材料厂 | Screen type convection radiator with chimney effect |
| JP2010156525A (en) * | 2009-01-05 | 2010-07-15 | Mitsubishi Electric Corp | Heat exchanger, method of manufacturing the same, and air conditioner including the heat exchanger |
| CN204066951U (en) * | 2014-09-30 | 2014-12-31 | 仇传祯 | A kind of novel combination type Aluminium Radiator being applicable to power transformer |
| CN204902646U (en) * | 2015-08-19 | 2015-12-23 | 天津城建大学 | Phase transition radiator |
| CN206281383U (en) * | 2016-11-09 | 2017-06-27 | 广东芬尼克兹节能设备有限公司 | A kind of floride-free heating sheet structure |
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| Publication number | Publication date |
|---|---|
| CN106524787A (en) | 2017-03-22 |
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