CN204626821U - A kind of atresia radiation ceiling - Google Patents
A kind of atresia radiation ceiling Download PDFInfo
- Publication number
- CN204626821U CN204626821U CN201520292165.0U CN201520292165U CN204626821U CN 204626821 U CN204626821 U CN 204626821U CN 201520292165 U CN201520292165 U CN 201520292165U CN 204626821 U CN204626821 U CN 204626821U
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- layer
- graphite
- metal protection
- protection layer
- 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.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
A kind of atresia radiation ceiling, comprise thermal source pipeline, insulation layer, also comprise metal protection layer, described metal protection layer is non-porous metal plate, described thermal source pipeline is wrapped in graphite heat transfer layer, described graphite heat transfer layer is separated from one another and be embedded in described insulation layer, and the thermal conductivity that described graphite heat transfer layer is parallel on metal protection layer direction perpendicular to the thermal conductivity ratio on metal protection layer direction is high by more than 100%, described metal protection layer upper surface is provided with graphite linings, and the soffit of described metal protection layer is coated with skin of paint; The utility model has following beneficial effect: 1) have employed graphite material as heat transfer layer, and utilize the performance of its directed heat conduction, heat transfer efficiency is high, and speed is fast, heating and freezing in implementation space; 2) graphite levels is few, and cost is low; 3) structure is simple, easy to prepare.
Description
Technical field
The utility model belongs to building finishing field, is specifically related to the atresia radiation ceiling that a kind of radiation efficiency is high.
Background technology
Building trade is one of key pillars of the national economy industry, and associated environmental protection, the problem such as energy-conservation also more and more come into one's own.Meanwhile, along with the raising of people's living standard, require also more and more higher to the comfort level of indoor environment, corresponding building energy consumption (comprising air-conditioning heating energy consumption) also increases thereupon.In healthiness, energy consumption, environment, find rational equalization point to become the eternal theme of architectural design and building energy saving field.
In architecture indoor heating, general employing air-conditioning blowing heating system, the hot blast blown out in this kind of heating system easily takes away the steam of human body or plant surface, makes people produce dry sensation, easily gets angry, and time one length causes uncomfortable.Also having at present is embedded in body of wall or floor by water back, as capillary radiation system and ground heating system, the effect of radivection can be played, but this kind of heating system ubiquity major part heat is absorbed by the low body of wall of thermal conductivity or floor, the transformation efficiency that thermal energy radiation is propagated is not high, final most of energy, still with the form of conduction and convection, propagates into people eventually through air, and have rising dust, unhealthy defect that heat forces Form aldehyde release.
In existing ceiling, also have and play by arranging thermal source pipeline the way improving interior temperature, but the ceiling of this class formation relies on the air on the direct heat rooms top of thermal source pipeline, because hot air is in above room all the time, the time of heat transmission being got off by hot air is long, and energy consumption is large, most of energy is used for adding hot air but not adds thermal man.
As everyone knows, the efficiency of absorption of air infrared waves is low, but people's physical efficiency effectively absorbs infrared waves and is converted into heat, makes people produce warm sensation.Also rarely have the ceiling that can carry out heat wave conversion efficiently at present, therefore, needing between a kind of heat wave can the radiation ceiling of Efficient Conversion, solves above technical problem.
Utility model content
For the deficiencies in the prior art, the utility model provides the high atresia radiation ceiling of a kind of radiation efficiency, and it is low that heat loss through radiation has cost, effective feature.
The utility model is achieved through the following technical solutions.
A kind of atresia radiation ceiling, comprise thermal source pipeline, insulation layer, also comprise metal protection layer, described metal protection layer is non-porous metal plate, described thermal source pipeline is wrapped in graphite heat transfer layer, described graphite heat transfer layer is separated from one another and be embedded in described insulation layer, and the thermal conductivity that described graphite heat transfer layer is parallel on metal protection layer direction perpendicular to the thermal conductivity ratio on metal protection layer direction is high by more than 100%, described metal protection layer upper surface is provided with graphite linings, and the soffit of described metal protection layer is coated with skin of paint.
As preferably, described skin of paint is sub-gloss varnish layer.
Graphite has good heat conductivility, be that raw material is produced in the process of flake graphite material with expanded graphite, make the orientation of expanded graphite unit identical by extruded, thus the anisotropy of thermal conductivity on generation different directions, that is, flake graphite material is being parallel to the thermal conductivity ratio on graphite flake direction perpendicular to the thermal conductivity high several times on graphite flake direction.
Therefore, the utility model utilizes this character of flake graphite material, effectively can improve the efficiency of heat transfer.Press moulding mode can provide directed heat conductivility; make to exceed a lot of times perpendicular to the thermal conductivity be parallel on metal protection layer direction of the thermal conductivity ratio on metal protection layer direction; the heat of thermal source is directly led on metal protection layer; metal protection layer temperature is raised; metal protection layer plays the effect of protection graphite heat transfer layer, and the paint (sub-gloss varnish) of its soffit can increase the radiation efficiency of metal sheet simultaneously.
Therefore, the heat of thermal source can fast, directionally be transmitted in metal protection layer by the utility model, and efficiency is high, and avoid graphite heat transfer layer in a lateral direction heat scatter and disappear, good energy-conserving effect.After heat is delivered to metal protection layer, then by the mode of metal protection layer by radiation, heat is fallen apart to indoor.
Metal protection layer, for being located at outermost non-porous metal plate, playing the effect of protection graphite heat transfer layer, prevents dag from dropping.In addition, non-porous metal plate can strengthen ceiling mechanical strength, improve outward appearance, and ceiling clasping can be adopted to design, be convenient to interlock with keel, install.
In addition, the graphite heat transfer layer in the utility model is only arranged on thermal source pipeline or only envelopes thermal source, can save a large amount of graphite materials, reduce costs expense, also saves the weight of ceiling simultaneously, is convenient to transport and installs.For production enterprise, these improve and have a very big significance in cost of material.
Metal protection layer upper surface is provided with graphite linings, the heat of graphite heat transfer layer transmission can be made first to reach in graphite linings, utilize the feature that graphite linings heat transfer efficiency is high, first by heat lateral transport, be passed to uniformly again on metal protection layer and carry out heat radiation, avoid after graphite heat transfer layer separated from one another directly contacts with metal protection layer, uneven in temperature on metal protection layer.
In addition, when being warm, ceiling of the present invention plays refrigeration, during refrigeration, the ripple of human body and indoor object emission, is absorbed by skin of paint, and Efficient Conversion becomes heat, and heat passes through conducting shell, be transferred to thermal source pipeline, ducted cold water, by heat absorption, is taken away, the effect of implementation space refrigeration.
As preferably, described graphite heat transfer layer is divided into the first graphite heat transfer layer and the second graphite heat transfer layer, and described thermal source pipeline is placed between the first graphite heat transfer layer and the second graphite heat transfer layer.Thermal source pipeline is coated on described graphite heat transfer layer, and its heat can not be scattered and disappeared, and this structure is also conducive to production and processing and installation.
As preferably, described thermal source pipeline is heat-conduction plastic pipe or metal tube, has good heat-conducting effect.Further preferably, use heat-conduction plastic pipe is thermal source pipeline, and benefit is greater than metal tube.When reason is to use metal tube as thermal source pipeline, need to take into full account corrosion of metal problem.In order to avoid to corrosion of metal, need the quality improving refrigerant/heating agent (being generally water); And requiring the impurity not having corroding metal in graphite heat transfer layer, this requirement greatly enhances the requirement to graphite heat transfer layer purity, significantly increases cost.And there is not situation about being corroded in heat-conduction plastic pipe.
Compared with prior art, the utility model has following beneficial effect: 1) have employed graphite material as heat transfer layer, and utilize the performance of its directed heat conduction, heat transfer efficiency is high, and speed is fast, heating and freezing in implementation space; 2) graphite levels is few, and cost is low; 3) structure is simple, easy to prepare.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.
See Fig. 1, a kind of atresia radiation ceiling, comprise thermal source pipeline 4, insulation layer 2, also comprises metal protection layer 1, and described metal protection layer 1 is for being located at outermost non-porous metal plate, described thermal source pipeline 4 is wrapped in graphite heat transfer layer 3, described graphite heat transfer layer 3 is separated from one another and be embedded in described insulation layer 2, and described insulation layer 2 can be the heat-insulating heat-preserving materials such as foam, polystyrene, phenolic resins, has the Advantageous materials of fire-retardant fireproof characteristic; The thermal conductivity that described graphite heat transfer layer 3 is parallel on metal protection layer 1 direction perpendicular to the thermal conductivity ratio on metal protection layer 1 direction is high by more than 100%, described metal protection layer 1 upper surface is provided with graphite linings 6, the soffit of described metal protection layer 1 is coated with sub-gloss varnish layer 5, the radiation efficiency of metal protection layer 1 can be increased, in addition, metal protection layer 1 can strengthen the mechanical strength of ceiling, and improves outward appearance, and ceiling clasping can be adopted to design, be convenient to interlock with keel, install.
In present embodiment, described graphite heat transfer layer 3 is divided into the first graphite heat transfer layer 31 and the second graphite heat transfer layer 32, and described thermal source pipeline 4 is placed between the first graphite heat transfer layer 31 and the second graphite heat transfer layer 32; Described thermal source pipeline 4 is heat-conduction plastic pipe, also can be metal tube.
Ceiling of the present utility model has the energy-conservation and advantage of good heat dissipation effect, can regulation and control interior temperature.The utility model is produced, install, convenient transportation, and cost is low, and during use, cooling and warming is compatible, can provide good heat conduction efficiency and radiation effect.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (4)
1. an atresia radiation ceiling, comprise thermal source pipeline (4), insulation layer (2), it is characterized in that, also comprise metal protection layer (1), described metal protection layer (1) is non-porous metal plate, described thermal source pipeline (4) is wrapped in graphite heat transfer layer (3), described graphite heat transfer layer (3) is separated from one another and be embedded in described insulation layer (2), and the thermal conductivity that described graphite heat transfer layer (3) is parallel on metal protection layer (1) direction perpendicular to the thermal conductivity ratio on metal protection layer (1) direction is high by more than 100%, described metal protection layer (1) upper surface is provided with graphite linings (6), the soffit of described metal protection layer (1) is coated with skin of paint (5).
2. a kind of atresia radiation ceiling according to claim 1, is characterized in that, described skin of paint (5) is sub-gloss varnish layer.
3. a kind of atresia radiation ceiling according to claim 2, described graphite heat transfer layer is divided into the first graphite heat transfer layer (31) and the second graphite heat transfer layer (32), and described thermal source pipeline (4) is placed between the first graphite heat transfer layer (31) and the second graphite heat transfer layer (32).
4. a kind of atresia radiation ceiling according to any one of claims 1 to 3, is characterized in that, described thermal source pipeline (4) is heat-conduction plastic pipe or metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292165.0U CN204626821U (en) | 2015-05-08 | 2015-05-08 | A kind of atresia radiation ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292165.0U CN204626821U (en) | 2015-05-08 | 2015-05-08 | A kind of atresia radiation ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204626821U true CN204626821U (en) | 2015-09-09 |
Family
ID=54045864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292165.0U Active CN204626821U (en) | 2015-05-08 | 2015-05-08 | A kind of atresia radiation ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204626821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805927A (en) * | 2016-05-30 | 2016-07-27 | 珠海格力电器股份有限公司 | Radiation assembly and air conditioning system with same |
| CN106939677A (en) * | 2017-02-16 | 2017-07-11 | 宁波信远石墨有限公司 | Heat radiation wallboard |
-
2015
- 2015-05-08 CN CN201520292165.0U patent/CN204626821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805927A (en) * | 2016-05-30 | 2016-07-27 | 珠海格力电器股份有限公司 | Radiation assembly and air conditioning system with same |
| CN106939677A (en) * | 2017-02-16 | 2017-07-11 | 宁波信远石墨有限公司 | Heat radiation wallboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204626821U (en) | A kind of atresia radiation ceiling | |
| CN204629883U (en) | A kind of ripple thermal transition wave spectrum plate | |
| CN104193290B (en) | Method for preparing expanded graphite sheet material for radiation ceiling and ceiling board thereof | |
| CN203964148U (en) | A kind of radiation air-conditioner end combining with metal ceiling plate | |
| CN204626822U (en) | A kind of radiation ceiling | |
| CN202734171U (en) | Formed capillary tube radiant panel for radiation air conditioner system | |
| CN107178842A (en) | Water power dual purpose heat radiator and air-conditioning system | |
| CN201151997Y (en) | Air exchange type ground-heating, ground-cooling floor | |
| CN201074879Y (en) | Indoor set natural-convection heat transfer air-conditioner | |
| CN204154041U (en) | Heating refrigeration capillary network system for building | |
| CN101054821A (en) | Heat-insulating external wall panel | |
| CN104833026A (en) | Wave heat converting spectrum plate | |
| CN202248714U (en) | Floor heating heat guiding system | |
| CN205259513U (en) | Modularization radiation metal ceilings | |
| CN204715661U (en) | Expanded graphite plate metal radiation ceiling | |
| CN204830162U (en) | A radiation end equipment for plane radiation air conditioning system | |
| CN204616660U (en) | A kind of low energy consumption pig house temperature control device | |
| CN201396874Y (en) | Floor radiation cool-warm air conditioning device | |
| CN205637401U (en) | Reflection thermal barrier coating material decorative board | |
| CN218861980U (en) | Flash type refrigerating and heating decorative plate | |
| CN208473029U (en) | A kind of wall body structure of heat insulation sound absorbent | |
| CN218861893U (en) | Capillary network A-level fireproof cooling and heating radiation decoration integrated board | |
| CN104823864A (en) | Low-energy-consumption hog house temperature-control equipment | |
| CN207846941U (en) | A kind of Novel interior wall thermal insulation board | |
| CN205481480U (en) | Heat absorption formula energy saving building thing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |