CN206593508U - A kind of fin system of both cooling and heating - Google Patents
A kind of fin system of both cooling and heating Download PDFInfo
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- CN206593508U CN206593508U CN201720115976.2U CN201720115976U CN206593508U CN 206593508 U CN206593508 U CN 206593508U CN 201720115976 U CN201720115976 U CN 201720115976U CN 206593508 U CN206593508 U CN 206593508U
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Abstract
The utility model is related to field of heating ventilation air conditioning, specifically discloses a kind of fin system of both cooling and heating, including porous media heat-sink unit, heat dissipation metal unit and condensed water collecting device.Porous media heat-sink unit is set directly facing environment in interior and human body, and heat dissipation metal unit is arranged between porous media heat-sink unit and wall, and condensed water collecting device is arranged on porous media heat-sink unit and/or heat dissipation metal unit bottom.Under cooling condition, condensed water is by porous media heat-sink unit bulk absorption on porous media heat-sink unit, and condensed water is crashed into condensed water collecting device by weight-driven and further drained on heat dissipation metal unit.The utility model overcomes condensation water problems of the prior art, while not reducing the heat transfer efficiency of fin, can also automatically adjust indoor humidity.
Description
Technical field
The present invention relates to the fin system of field of heating ventilation air conditioning, more particularly to a kind of both cooling and heating.
Background technology
Indoor fin is called radiator, is a kind of common heating installation for building.Fin is different according to material
Cast-iron radiating fin, steel fin, Copper-Aluminum compound fin can be divided into；Pillar, board-like, wing can be divided into according to shape difference
Chip etc..Fin has wide in terms of heating in the winter time due to energy-conservation, on the indoor humidity influence factor such as small, easy for installation
General application.
But, existing fin is only used for heat supply in winter.In summer, air themperature is less than near refrigeration plant
During dew-point temperature, the vapor in air can influence fin table in refrigeration plant surface condensation formation condensed water, condensed water
Face heat transfer efficiency, can also cause mouldy, influence indoor environment.Another important restriction factor of fin cooling in summer is to supply
The relatively low problem of efficiency caused by water temperature difference.In the winter time during heating, 40-60 DEG C can be reached between environment temperature and supply water temperature,
And during cooling in summer, the general temperature of refrigerant is 7 DEG C or so, if indoor environment temperature is with 25 DEG C of calculating, environment temperature and confession
The temperature difference only has 18 DEG C or so between coolant-temperature gage, and less temperature difference requirement fin has higher radiating efficiency.
The content of the invention
To overcome disadvantages mentioned above, it is an object of the invention to provide a kind of fin system of both cooling and heating, to reach gram
Condensation water problems of the prior art is taken, while improving the heat-sinking capability of fin.
In order to reach object above, the technical solution adopted by the present invention is：A kind of fin system of both cooling and heating, including
Porous media heat-sink unit, heat dissipation metal unit and condensed water collecting device, it is characterised in that：The porous media heat-sink unit
Be disposed in the interior on wall, the heat dissipation metal unit be arranged on the porous media heat-sink unit and the indoor wall it
Between, the condensed water collecting device is arranged on the heat dissipation metal unit and/or the porous media heat-sink unit bottom, described
The material of heat dissipation metal unit is metal, and the material of the porous media heat-sink unit is porous media.
Further, the porous media of the porous media heat-sink unit body should be selected with high-termal conductivity, highly hygroscopic
Property, and there is the material of certain structural strength, available material includes fired brick, blue bricks, molding sand mold, porous pottery
One or more in porcelain, glass fibre, activated carbon, concrete, zirconia ceramics, silicide, metal foam and rock type, with
And other have the new material of above-mentioned porous media performance.
Further, the fin system of described a kind of both cooling and heating, it is characterised in that：The porous media radiating is single
Heat-transfer pipe is provided with member, the heat transfer tube material is preferably copper.
Further, the fin system of described a kind of both cooling and heating, it is characterised in that：The heat transfer tube section is set
For circular, square, oval, triangle and it is trapezoidal in one kind, it is axially arranged be straight line, U types, S types and concentric circles in one
Kind.
Further, the fin system of described a kind of both cooling and heating, it is characterised in that：The heat dissipation metal unit is set
It is set to one kind that plate-fin is changed in unit and tube fin type heat exchange unit.
Further, the fin system of described a kind of both cooling and heating, it is characterised in that：The heat dissipation metal unit material
Material is set to the one or more in cast iron, aluminium, copper, steel, and preferably Copper-Aluminum compound, i.e. heat-transfer pipe or heat transfer plate is set to copper,
Fin is set to aluminium.
Further, the fin system of described a kind of both cooling and heating, it is characterised in that：The plate-fin change unit or
Tube fin type heat exchange cell surface coats the contact angle of hydrophobic coating, increase condensation water drop and metal surface.
Further, the fin system of described a kind of both cooling and heating, it is characterised in that：The porous media radiating is single
Water pipe and control valve are connected with member.
The present invention has the advantages that：
The present invention is in cooling in summer, and the vapor in air can be condensed in directly on porous media heat-sink unit, and by
The porous media of porous media heat-sink unit absorbs, and condensed water crashes into condensation water collection dress by weight-driven on heat dissipation metal unit
Put and further drain, such fin can be used with summer in the winter time, and with very high radiating efficiency.In addition
The fin system Summer and winter can automatically adjust indoor humidity, effectively improve the comfortableness of interior.
Brief description of the drawings
Fig. 1 is the fin system schematic of the present invention；
Fig. 2 (a) is porous media heat-sink unit schematic diagram；
Fig. 2 (b) is porous media heat-sink unit cross-sectional view；
Fig. 2 (c) is the cross-sectional view of another example of porous media heat-sink unit；
Fig. 3 (a) is the heat dissipation metal cell schematics using tube fin type heat exchange unit；
Fig. 3 (b) is the heat dissipation metal cell cross-section figure using tube fin type heat exchange unit；
Fig. 4 (a) is the heat dissipation metal cell schematics that unit is changed using plate-fin；
Fig. 4 (b) is the heat dissipation metal cell cross-section figure that unit is changed using plate-fin；
Fig. 5 is the fin system schematic with multiple heat dissipation metal units；
Fig. 6 is the fin system schematic with humidification water pipe and control valve on porous media heat-sink unit.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Accompanying drawing 1 show a kind of fin system schematic of both cooling and heating of the present invention.As illustrated, the present invention's dissipates
Backing system is fixed on indoor wall.The fin system of the present invention includes porous media heat-sink unit 10, heat dissipation metal list
Connector 13 between member 11, condensed water collecting device 12 and heat-sink unit.Fin system vertically be fixed on indoor wall
On body, wherein porous media heat-sink unit 10, which is arranged on, is relatively distant from wall, and directly facing indoor environment and human body；Metal
Heat-sink unit 11 is arranged between wall and porous media heat-sink unit 10.Condensed water collecting device 12 is arranged on heat dissipation metal list
The lower section of member 11, according to use environment and the difference of design, condensed water collecting device 12 can also be arranged on porous media simultaneously
The lower section of heat-sink unit 10.Discharge outlet is set on condensed water collecting device 12, further to drain condensed water using gravity.
Heat transfer pipe or heat transfer path, heat-transfer pipe are both provided with porous media heat-sink unit 10 and heat dissipation metal unit 11
Road or heat transfer path are connected with low-temperature receiver, thermal source by pipe-line system, and heat-transfer working medium is imported heat-sink unit 10,11 by pipe-line system
It is interior, and further by hot and cold energy transmission to indoor environment and human body.Porous media heat-sink unit 10 and heat dissipation metal unit 11
Heat-transfer working medium in heat transfer pipe or heat transfer path can include air-conditioning system refrigerant, i.e. freon and its environmentally friendly alternatives
Such as R22, R417A, R134A, CO2Etc. or water, air or other fluids.Under heating operating mode, radiating of the invention
Piece system is consistent with conventional heat sink functionality.Under cooling condition, if the air themperature near fin is revealed less than air
Vapor in point temperature, air will condense to form condensed water on a heat sink.It is cold on porous media heat-sink unit 10
Solidifying water can be absorbed by porous media at once, make to can't see condensed water on the surface of user；On heat dissipation metal unit 11
Condensed water then crashes into condensed water collecting device 12 by weight-driven, and is further discharged by discharge outlet.
Fig. 2 (a)-(b) is the structural representation of porous media heat-sink unit 10.As illustrated, porous media heat-sink unit
10 body is made up of porous media material 22, and inside includes heat transfer pipe 21, heat transfer pipe 21 and porous media material 22
It is in close contact.Flowing has heat-transfer working medium in heat transfer pipe 21, and heat-transfer working medium is passed to hot and cold energy by porous media material 22
Indoor environment.The cross sectional shape of heat transfer pipe 21 can flexible design as needed, include but is not limited to circular, ellipse, side
Shape, trapezoidal, triangle, polygon etc.；Axial shape can also flexible design as needed, it is including linear pattern, S-shaped, U-shaped, same
Heart round shape etc..The quantity of heat transfer pipe 21, spacing, distribution can flexible designs as needed.Heat transfer pipe 21 can be such as Fig. 2
(a) it show a connecting pipe, it would however also be possible to employ the form of common radiator, it is in parallel by importing and exporting main pipe.Heat transfer pipe
21 material can be inorganic material PVC, PEC, or metal material such as iron, steel, aluminium, copper, preferably copper.
Porous media selected by porous media material 22 should possess high-termal conductivity, high permeability and appropriate hole
Rate.Available porous media include but is not limited to fired brick, blue bricks, molding sand mold, porous ceramics, glass fibre, activated carbon,
One or more in concrete, zirconia ceramics, silicide, metal foam and rock type etc., and other have it is above-mentioned many
The new material of hole dielectric behavior.Preferably silicon compound, such as silica, zeolite, porous glass, apatite, diatomite,
Kaolinite, sepiolite, allophane, imogolite, atlapulgite, silica-alumina composite oxides, silica-
Titania composite oxide, silica-zirconium oxide, silica-alumina composite oxides, silica-titanium dioxide
Titanium composite oxide, silica-zirconium oxide, silica-magnesia, silica-zirconia lanthanum, silica-zirconia barium,
Metal composite oxides such as silica-zirconia strontium etc..Wherein as the preferred silica of silicon compound, sepiolite, zeolite etc..
One or more combinations of above-mentioned material can also be used.
It is the further radiating efficiency for improving porous media heat-sink unit 10 as shown in Fig. 2 (c), can be in each heat-transfer pipe
One or more fins 23 are welded on road 21.The root of fin 23 is by being fixedly welded on heat-transfer pipe 21, and the top of fin 23 is leaned on
Nearly heat dissipation metal unit 11.Now, condensed water collecting device 12 extends to the bottom of fin 23, for collecting in cooling condition underwing
Condensed water on piece 23.Fin 23 adds the heat transfer area of heat-transfer pipe 21, promotes the transfer working medium in heat of heat-transfer pipe 21 and interior
The energy exchange of air.The form of fin 23 can further optimize, such as using corrugated, zigzag form, or by wing
The top of piece 23 is welded to each other with metallic plate, further to increase heat transfer area.
As shown in Fig. 3 (a)-(b), heat dissipation metal unit 11 can use tube fin type heat exchange unit.As illustrated, fin-tube type
Heat exchange unit includes heat-transfer pipe 30 and fin 31.For increase exchange capability of heat, such as fin that can be taken various forms, ripple wing
Piece, zigzag fin, staggered fin etc..Heat-transfer pipe 30 parallel with fin 31 can be distributed, can also vertical distribution.In addition,
Heat-transfer pipe 30 can be single connecting pipe, can also be in parallel by importing and exporting main pipe.
As shown in Fig. 4 (a)-(b), heat dissipation metal unit 11 can change unit using plate-fin.As illustrated, plate-fin is changed
Unit includes heat transfer path 40 and fin 42.It is provided with deflection plate 41 in heat transfer plate, deflection plate 41 will entirely conduct heat board channel point
It is divided into multiple heat transfer paths 40.For increase exchange capability of heat, the fin that can be taken various forms, such as corrugated fin, zigzag wing
Piece, staggered fin etc..Heat transfer path 40 can be connected into a flow channel, can also be in parallel by importing and exporting main pipe.
The material of heat dissipation metal unit 11 can be cast iron, steel, aluminium, copper, preferably copper aluminum composite material, i.e. heat-transfer pipe/
Heat transfer path is copper, and fin is aluminium.
To promote condensed water to be moved to condensed water collecting device 12, in heat-transfer pipe/heat transfer path of heat dissipation metal unit 11
And fin surface coating hydrophobic coating, to increase contact angle of the condensation water drop in metal surface.Academic circles at present and work
Industry is widely applied and studied to controlling the wetability of the surface of solids to carry out, and main technological means compares into
It is ripe, mainly there are drop low-surface-energy and the class method of control surface roughness two.There is the organic of resistance to oxidation and low-surface-energy
Silicon, Organic fluoride etc. are the conventional materials for preparing super water self-cleaning surface, specific such as silicones, polytetrafluoroethylene (PTFE), poly dimethyl silicon
Oxygen alkane (PDMS), fluosilicic modified polymethyl acid esters, polyethylene, polystyrene.In addition, can be by beating to metal surface
The physics mode formation such as mill, alumilite process formation pellumina have hydrophobic surface.
The following is another example of the present invention
As shown in figure 5, when the interior space using fin is sufficient, can be in porous media heat-sink unit 10 and wall
Multiple heat dissipation metal units 11 can be set between body, further to improve the heat-sinking capability of fin system.Other aspect with
Examples detailed above is consistent.
The following is another example of the present invention
As shown in fig. 6, can be with connecting water pipe and control valve 60 on porous media heat-sink unit 10.Heating in the winter time
When, regulation connecting water pipe valve 60 slowly instills water to the porous media material 22 of porous media heat-sink unit 10, goes forward side by side one
Walk and evaporated to indoor environment, thus adjust indoor humidity, improve indoor environment comfort level.Other aspects are consistent with examples detailed above.
For a person skilled in the art, technical scheme that can be as described above and design, further as changed
Plate-fin or tube fin type heat exchange unit fin configuration, change heat dissipation metal unit and porous media heat-sink unit heat-transfer pipe is imported and exported
Main pipe form etc., to increase exchange capability of heat, reduction flow resistance, and all these change and deformation should all belong to this hair
Within bright scope of the claims.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands present disclosure and is carried out, and it is not intended to limit the scope of the present invention, all according to spirit of the invention
The equivalent change or modification that essence is done, should all cover within the scope of the present invention.
Claims (10)
1. a kind of fin system of both cooling and heating, including porous media heat-sink unit, heat dissipation metal unit and condensation water collection
Device, it is characterised in that：The porous media heat-sink unit is disposed in the interior on wall, and the heat dissipation metal unit is arranged on institute
State between porous media heat-sink unit and the indoor wall, the condensed water collecting device is arranged on the heat dissipation metal unit
And/or the porous media heat-sink unit bottom, the material of the heat dissipation metal unit is metal, and the porous media radiating is single
The material of member is porous media.
2. a kind of fin system of both cooling and heating according to claim 1, it is characterised in that：The porous media material
For fired brick, blue bricks, molding sand mold, porous ceramics, glass fibre, activated carbon, concrete, zirconia ceramics, silicide, metal
Foam or rock.
3. a kind of fin system of both cooling and heating according to claim 1, it is characterised in that：The porous media radiating
Heat-transfer pipe is provided with unit.
4. a kind of fin system of both cooling and heating according to claim 3, it is characterised in that：The heat transfer tube material is
Copper.
5. a kind of fin system of both cooling and heating according to claim 3, it is characterised in that：The heat transfer tube section is set
One kind in being set to circular, square, oval, triangle and being trapezoidal, it is axially arranged in straight line, U-shaped, S types and concentric circles
It is a kind of.
6. a kind of fin system of both cooling and heating according to claim 1, it is characterised in that：The heat dissipation metal unit
It is set to plate-fin and changes unit or tube fin type heat exchange unit.
7. a kind of fin system of both cooling and heating according to claim 6, it is characterised in that：The heat dissipation metal unit
Material is set to the one or more in cast iron, aluminium, copper and steel.
8. a kind of fin system of both cooling and heating according to claim 6, it is characterised in that：Passed in heat dissipation metal unit
Heat pipe and heat transfer plate are set to copper, and fin is set to aluminium.
9. a kind of fin system of both cooling and heating according to claim 1, it is characterised in that：The heat dissipation metal unit
Surface coats hydrophobic coating.
10. a kind of fin system of both cooling and heating according to claim 1, it is characterised in that：The porous media dissipates
Water pipe and control valve are connected with hot cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115976.2U CN206593508U (en) | 2017-02-08 | 2017-02-08 | A kind of fin system of both cooling and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115976.2U CN206593508U (en) | 2017-02-08 | 2017-02-08 | A kind of fin system of both cooling and heating |
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| Publication Number | Publication Date |
|---|---|
| CN206593508U true CN206593508U (en) | 2017-10-27 |
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ID=60129098
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115976.2U Expired - Fee Related CN206593508U (en) | 2017-02-08 | 2017-02-08 | A kind of fin system of both cooling and heating |
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| Country | Link |
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| CN (1) | CN206593508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679450A (en) * | 2017-02-08 | 2017-05-17 | 苏州暖舍节能科技有限公司 | Double-purpose radiating fin system for refrigeration and heating |
| CN108376506A (en) * | 2018-02-11 | 2018-08-07 | 太原理工大学 | A kind of Deep Mine simulation driving face pull-down test device |
| WO2019100457A1 (en) * | 2017-11-27 | 2019-05-31 | 苏州暖舍节能科技有限公司 | Compact cooling fin system |
-
2017
- 2017-02-08 CN CN201720115976.2U patent/CN206593508U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679450A (en) * | 2017-02-08 | 2017-05-17 | 苏州暖舍节能科技有限公司 | Double-purpose radiating fin system for refrigeration and heating |
| WO2019100457A1 (en) * | 2017-11-27 | 2019-05-31 | 苏州暖舍节能科技有限公司 | Compact cooling fin system |
| CN108376506A (en) * | 2018-02-11 | 2018-08-07 | 太原理工大学 | A kind of Deep Mine simulation driving face pull-down test device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |