CN206328929U - A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling - Google Patents
A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling Download PDFInfo
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- CN206328929U CN206328929U CN201621116272.9U CN201621116272U CN206328929U CN 206328929 U CN206328929 U CN 206328929U CN 201621116272 U CN201621116272 U CN 201621116272U CN 206328929 U CN206328929 U CN 206328929U
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- pipe
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Abstract
Add capillary heat exchange unit type metal radiation ceiling the utility model discloses a kind of expanded graphite, including metal finish, sound-absorbing nonwoven layer is fixedly connected with the top of the metal finish, the top gluing of the sound-absorbing nonwoven layer has heat exchange unit, the heat exchange unit includes graphite nuclei, the quantity of the graphite nuclei is two, heat exchange pipe network is fixedly connected between horizontally disposed two graphite nucleis, the heat exchange pipe network includes capillary, the capillary is in equidistantly equidirectional between " capillary tube mats " type and capillary is distributed between two graphite nucleis, the two ends of the capillary network are connected to collector pipe, the collector pipe mouth of pipe 45 degree of overturning angles outside with respect to the cross section homocline of graphite nuclei, and two collector pipe mouths of pipe are respectively distributed to graphite nuclei cross section diagonal two ends.The utility model compares other metal cold ceilings, and cooling and warming performance is increased substantially, and more energy-conservation.
Description
Technical field
The utility model is related to radiant heating HVAC Project Engineer air-conditioning technical field, more particularly to a kind of expanded graphite adds capillary
Pipe heat exchange unit type metal radiation ceiling.
Background technology
Expanded graphite：As a kind of new type functional carbon materials, expanded graphite is through intercalation, water by natural graphite scale
Wash, dry, a kind of loose porous vermiform material that high temperature puffing is obtained.
The heating of radiation ceiling cooling comes from Europe, after promoted in world wide, radiation ceiling has compared with traditional air-conditioning
There is obvious energy-saving effect, in project extensive uses such as the high-grade building office buildings of some current.Metal ceiling be using metal as
In the modular radiation panel products of main material, the metal ceiling for being adapted for mount to various regular sizes, it can also be used to open
System is combined with keel type furred ceiling.Not only unit area power is big for metal ceiling, and operating cost is low, and compensate for tradition
Unfavorable factor in air-conditioning based on convection current, adds the radiations heat energy of human body, is favorably improved human comfort.Existing market
It is usually that heat conducting base material is glued at metal finish back that its in upper metal radiation ceiling product, which constitutes structure, and heat conducting base material is generally
Aluminum base material, the back side uses U-shaped plastic bend tube as circulating water channel.The advantage of this design is that proportion is small, good heat conductivity,
Surface has micropunch to abate the noise and strengthen heat transfer, elegant in appearance, and finishing is simple, and heating and cooling ability is strong, radiation cooling
Heat supply is fast, is quick on the draw.It is part contact between base material and heat exchanger tube that the shortcoming of this design, which is, and metal base can only typically be wrapped
The fluid line of about half area is wrapped up in, and without thermal storage unit, tubing distribution gap is larger so that this radiation ceiling element
Heat release and heat exchange property be not good, and greatly hinder radiation ceiling heats refrigerating capacity.
In summary, to overcome drawbacks described above present in prior art, it is necessary to existing radiation metal ceiling plate
It is improved.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of expanded graphite proposed adds
Capillary heat exchange unit type metal radiation ceiling.
To achieve these goals, the utility model employs following technical scheme：
A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling, including metal finish, the metal finish
Top be fixedly connected with sound-absorbing nonwoven layer, the top gluing of the sound-absorbing nonwoven layer has heat exchange unit, the heat exchange list
Member includes graphite nuclei, and the graphite nuclei is glued on metal finish, and the quantity of the graphite nuclei is two, is horizontally disposed with
Two graphite nucleis between be fixedly connected with heat exchange pipe network, the heat exchange pipe network includes capillary, and the capillary is in " capillary
Equidistantly equidirectional between pipe seat " type and capillary to be distributed between two graphite nucleis, adjacent capillary is connected, institute
The two ends for stating capillary network are connected to collector pipe, and the one end of the collector pipe away from capillary network is located at the outer of graphite nuclei
Portion, the collector pipe mouth of pipe 45 degree of overturning angles outside with respect to the cross section homocline of graphite nuclei, and two collector pipe mouths of pipe
It is respectively distributed on graphite nuclei cross section diagonal two ends, the heat exchange unit covered with heat-insulation layer.
It is preferred that, the capillary is that spacing is 10mm between 3.35mm × 0.5mm, adjacent capillary.
It is preferred that, the capillary is PP-R, PE-RT or PB capillary.
It is preferred that, the metal finish and heat-insulation layer are flat structure, and the capillary uniformly gathers at two pieces
Between graphite nuclei.
In the utility model, graphite nuclei and capillary are wrapped in inside it to realize 360 degree of capillary and graphite nuclei
Contact.Capillary is distributed among graphite nuclei in " capillary tube mats " type, the heat exchange pipe network of capillary composition, just as in human body
Capillary, plays distribution, conveying and the function of collecting liquid.Because capillary tube mats heat exchange area is big, heat transfer rate is fast, because
This heat transfer efficiency is higher, it is ensured that heat exchange uniformly more rapidly can be carried out between furred ceiling and environment during cooling and warming, make human body
Higher comfort level is reached, heat-insulation layer prevents furred ceiling and furred ceiling upper space heat exchange, saves the energy.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of expanded graphite add the structure of capillary heat exchange unit type metal radiation ceiling
Schematic diagram；
Fig. 2 be the utility model proposes a kind of expanded graphite add the heat exchange of capillary heat exchange unit type metal radiation ceiling single
The structural representation of member.
In figure：1 graphite nuclei, 2 capillaries, 3 metal finish, 4 heat-insulation layers, 5 heat exchange units.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
A kind of reference picture 1-2, expanded graphite adds capillary heat exchange unit type metal radiation ceiling, including metal finish 3, gold
The top of category facing 3 is fixedly connected with sound-absorbing nonwoven layer, and the top gluing of sound-absorbing nonwoven layer has heat exchange unit 5, and heat exchange is single
Member 5 includes graphite nuclei 1, and graphite nuclei 1 is glued on metal finish 3, and the quantity of graphite nuclei 1 is two, horizontally disposed
Heat exchange pipe network is fixedly connected between two graphite nucleis 1, heat exchange pipe network includes capillary 2, and capillary 2 is in " capillary tube mats " type
And between capillary 2 equidistantly it is equidirectional be distributed between two graphite nucleis 1, adjacent capillary 2 is connected, capillary
The two ends of net are connected to collector pipe, and the one end of collector pipe away from capillary network is located at the outside of graphite nuclei 1, collector pipe pipe
The outside 45 degree of overturning angles of cross section homocline of the relative graphite nuclei 1 of mouth, and two collector pipe mouths of pipe are respectively distributed to graphite
Covered with heat-insulation layer 4 on the cross section diagonal two ends of core 1, heat exchange unit 5, capillary 2 is 3.35mm × 0.5mm, adjacent
Spacing is 10mm between capillary 2, and capillary 2 is PP-R, PE-RT or PB capillary, and metal finish 3 and heat-insulation layer 4 are flat
Plate profile structure, capillary 2 is uniformly gathered between two pieces of graphite nucleis, and fluid is entered by the one end of capillary 2, graphite nuclei
1 heat can rapidly and uniformly be taken away by fluid in capillary 2, and heat exchange unit 5 causes Heat Conduction Material and capillary 2 is comprehensive connects
Touch, it is ensured that the high efficiency and rapidity of heat transfer, cooling and warming performance are increased substantially, good energy-conserving effect.
Operation principle：Fluid is entered by the one end of capillary 2, and the heat of graphite nuclei 1 can be quick by fluid in capillary 2
Uniformly take away, heat exchange unit 5 causes Heat Conduction Material and capillary 2 is comprehensive contacts, it is ensured that the high efficiency of heat transfer and soon
Speed.
The above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling, including metal finish (3), it is characterised in that
Sound-absorbing nonwoven layer is fixedly connected with the top of the metal finish (3), the top gluing of the sound-absorbing nonwoven layer has heat exchange
Unit (5), the heat exchange unit (5) includes graphite nuclei (1), and the graphite nuclei (1) is glued on metal finish (3), institute
The quantity for stating graphite nuclei (1) is to be fixedly connected with heat exchange pipe network, institute between two, horizontally disposed two graphite nucleis (1)
Stating heat exchange pipe network includes capillary (2), and the capillary (2) is in equidistant Tongfang between " capillary tube mats " type and capillary (2)
To be distributed between two graphite nucleis (1), adjacent capillary (2) is connected, and the two ends of the capillary network connect respectively
Collector pipe is connected to, the one end of the collector pipe away from capillary network is located at the outside of graphite nuclei (1), the collector pipe mouth of pipe phase
To the outside 45 degree of overturning angles of cross section homocline of graphite nuclei (1), and two collector pipe mouths of pipe are respectively distributed to graphite nuclei
Covered with heat-insulation layer (4) on the heart (1) cross section diagonal two ends, the heat exchange unit (5).
2. a kind of expanded graphite according to claim 1 adds capillary heat exchange unit type metal radiation ceiling, its feature exists
In the capillary (2) is that spacing is 10mm between 3.35mm × 0.5mm, adjacent capillary (2).
3. a kind of expanded graphite according to claim 1 adds capillary heat exchange unit type metal radiation ceiling, its feature exists
In the capillary (2) is PP-R, PE-RT or PB capillary.
4. a kind of expanded graphite according to claim 1 adds capillary heat exchange unit type metal radiation ceiling, its feature exists
In the metal finish (3) and heat-insulation layer (4) are flat structure, and the capillary (2) is uniformly gathered in two blocks of graphite
Between core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116272.9U CN206328929U (en) | 2016-10-12 | 2016-10-12 | A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116272.9U CN206328929U (en) | 2016-10-12 | 2016-10-12 | A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling |
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| Publication Number | Publication Date |
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| CN206328929U true CN206328929U (en) | 2017-07-14 |
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| CN201621116272.9U Active CN206328929U (en) | 2016-10-12 | 2016-10-12 | A kind of expanded graphite adds capillary heat exchange unit type metal radiation ceiling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006117A (en) * | 2019-03-29 | 2019-07-12 | 昆山开思拓空调技术有限公司 | A kind of matched capillary network of metal radiation ceiling |
-
2016
- 2016-10-12 CN CN201621116272.9U patent/CN206328929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006117A (en) * | 2019-03-29 | 2019-07-12 | 昆山开思拓空调技术有限公司 | A kind of matched capillary network of metal radiation ceiling |
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