CN105403079A - Energy-saving radiator with liner tubes and staggered type finned tubes and radiating method - Google Patents
Energy-saving radiator with liner tubes and staggered type finned tubes and radiating method Download PDFInfo
- Publication number
- CN105403079A CN105403079A CN201510997254.XA CN201510997254A CN105403079A CN 105403079 A CN105403079 A CN 105403079A CN 201510997254 A CN201510997254 A CN 201510997254A CN 105403079 A CN105403079 A CN 105403079A
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- China
- Prior art keywords
- fin
- pipe
- energy
- tube
- tubes
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- 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.)
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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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
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- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/38—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being staggered to form tortuous fluid passages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to an energy-saving radiator with liner tubes and staggered type finned tubes and a radiating method. An air cooler is used for cooling hot media (gas and liquid) through inner sides of heat transfer elements by taking air as a medium and enabling the air to pass through the outer sides of heating elements (finned tubes) so as to congeal heat exchange equipment. The energy-saving radiator with liner tubes and staggered type finned tubes comprises an aluminum tube (1) and a tube box (3), wherein the aluminum tube is uniformly mounted as an S-shaped structure and is fixed at the interior of the tube box; two ends of the tube box extend out of the surface of a tube plate (4) and is connected to the tube plate through a reinforcing rib; the edges of two ends of the inner side of the tube plate are respectively vertically connected to a side plate component (5); a water outlet is formed in one end of the aluminum tube; a water inlet is formed in the other end of the aluminum tube; external connection tubes (6) respectively sleeve the water outlet and the water inlet; and the external connection tubes are connected to the tube box. The energy-saving radiator with liner tubes and staggered type finned tubes is applied to a heat dissipation device.
Description
technical field:
the present invention relates to a kind of energy-saving heat radiator and the heat dissipating method with bushing pipe and alternating expression finned tube, multi-field for HVAC, industrially drying, waste heat recovery etc.
background technology:
aerial cooler utilizes air as medium by thermal element (finned tube) outside, to hotter medium (gas, liquid) by cooling inside heat transfer element, and condensation heat exchange equipment.Finned tube is on producing radiator, being the base tube that tightly overlapped by aluminum pipe, then on aluminum pipe through roughing, finish rolling, shut out the fin of high-quality continuously, the finned tube be shaped, the primary element of air-conditioner, the quality of finned tube directly affects the quality of radiator, air-conditioning, and thus reasonable selection finned tube is vital.Existing heatsink fins chip architecture is that circular ring structure is connected with aluminum pipe, and the both sides of anchor ring are micro-pyramidal structure, and the situation of wing often can occur down when there is External Force Acting, and fin heat radiation is not very good.
summary of the invention:
the object of this invention is to provide a kind of energy-saving heat radiator and the heat dissipating method with bushing pipe and alternating expression finned tube.
above-mentioned object is realized by following technical scheme:
a kind of energy-saving heat radiator with bushing pipe and alternating expression finned tube, its composition comprises: aluminum pipe, bobbin carriage, described aluminum pipe is that serpentine configuration is installed uniformly and is fixed on described bobbin carriage inside, described bobbin carriage two ends are stretched out tube sheet surface and are connected with described tube sheet by reinforcement, the edges at two ends position, inner side of described tube sheet is vertical with lateral plate component to be respectively connected, described aluminum pipe one end is delivery port, the other end is water inlet, described delivery port and described water inlet overlap respectively and have outer connecting pipe, and described outer connecting pipe is connected with described bobbin carriage.
the described energy-saving heat radiator with bushing pipe and alternating expression finned tube, the outer tube of described aluminum pipe has fin, the ring fin of described fin to be intermediate cross-section be dumbbell structure, often organize described fin parallel be arranged on described aluminum pipe pipe face, described fin vertical interlaced has one group of vertical fins, and ring fin is interted into the sector structure of decile by described vertical fins.
the described energy-saving heat radiator with bushing pipe and alternating expression finned tube, described aluminum pipe has stainless steel bushing pipe or brass bush, adopt push-and-pull expanded joint method compact siro spinning technology between described aluminum pipe and described stainless steel bushing pipe or brass bush, described stainless steel bushing pipe or brass bush wall thickness are 0.3mm-0.6mm.
the described energy-saving heat radiator with bushing pipe and alternating expression finned tube, described tube sheet U-shaped structure at a right angle, described outer connecting pipe has plastic-sprayed corrosion-preventive layer.
the described heat dissipating method with the energy-saving heat radiator of bushing pipe and alternating expression finned tube, the method comprises the steps:
fin employing intermediate cross-section is the ring fin of dumbbell structure, what between two ring fins, vertical ring-shaped fin was staggered is inserted with one group of vertical fins, increase area of dissipation, improve radiating efficiency, compared with single ring fin, heat dissipation capacity improves 8%, when also avoid that single fin is subject to External Force Acting in the past simultaneously, there is fin and fall the phenomenon of wing, the structural fins structural strengthening after making combination
beneficial effect of the present invention:
1. novel to have corrosion resistance strong, and heat transfer efficiency is high, the feature of long service life, be with the hot water of the steam of 0.3-0.6Mpa or about 130 DEG C for thermal medium is to add the air heat exchanger of hot-air, be made up of parts such as aluminum finned tube, tube sheet, side plates.It has that body is light, attractive in appearance, compact conformation, that easy to use, thermal efficiency is high etc. is a little many, is widely used in concentrating or local heating, air-supply heating and each industrial and mineral enterprises and institutions, on the heating engineering of building.
the present invention is heat transfer original paper with steel (or aluminium) finned tube, with steam, hot water or deep fat for a kind of material, with air for another kind of material.Therefore, when passing through steam or hot water in managing, output hot blast can be used for the winter heating of building, time in pipe by cold water, can be used for the summer air-conditioning of building; When passing through high-temperature steam or high temperature oil in managing, the oven dry of hot-air for grain or other industrial products can be prepared; When some industrial waste gas contains a large amount of waste heat, this equipment recovery waste heat can be utilized again, output can hot blast or hot water.
thermal contact resistance of the present invention is low; stable low value is kept in larger range of temperature; heat transfer coefficient is high, and bushing pipe is not corroded by the protection of outer aluminum pipe wall, has good drag to temperature jump and vibrations; unit length heat transfer area is large; heat output is high, and structure Q-percentile life is long, and rolled fin Glabrous thorn, no wrinkle, nothing are easily tied dirt, fouling, be easy to cleaning and get rid of surface area water; fluid resistance is low, can keep good heat transfer property for a long time.
fin employing intermediate cross-section of the present invention is the ring fin of dumbbell structure, what between two ring fins, vertical ring-shaped fin was staggered is inserted with one group of vertical fins, increase area of dissipation, improve radiating efficiency, compared with single ring fin, heat dissipation capacity improves 8%, when also avoid that single fin is subject to External Force Acting in the past simultaneously, there is fin and fall the phenomenon of wing, the structural fins structural strengthening after making combination.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is left views of accompanying drawing 1.
accompanying drawing 3 is plan structure schematic diagrames of aluminum pipe finned tube.
detailed description of the invention:
embodiment 1:
a kind of energy-saving heat radiator with bushing pipe and alternating expression finned tube, its composition comprises: aluminum pipe 1, bobbin carriage 3, described aluminum pipe is that serpentine configuration is installed uniformly and is fixed on described bobbin carriage inside, described bobbin carriage two ends are stretched out tube sheet 4 surface and are connected with described tube sheet by reinforcement, the edges at two ends position, inner side of described tube sheet is connected with lateral plate component 5 is vertical respectively, described aluminum pipe one end is delivery port, the other end is water inlet, described delivery port and described water inlet overlap respectively and have outer connecting pipe 6, and described outer connecting pipe is connected with described bobbin carriage.
embodiment 2:
the energy-saving heat radiator with bushing pipe and alternating expression finned tube according to embodiment 1, the outer tube of described aluminum pipe has fin 2, the ring fin of described fin to be intermediate cross-section be dumbbell structure, often organize described fin parallel be arranged on described aluminum pipe pipe face, described fin vertical interlaced has one group of vertical fins 8, and ring fin is interted into the sector structure of decile by described vertical fins.
embodiment 3:
the energy-saving heat radiator with bushing pipe and alternating expression finned tube according to embodiment 1 or 2, described aluminum pipe has stainless steel bushing pipe or brass bush 7, adopt push-and-pull expanded joint method compact siro spinning technology between described aluminum pipe and described stainless steel bushing pipe or brass bush, described stainless steel bushing pipe or brass bush wall thickness are 0.3mm-0.6mm.
embodiment 4:
the energy-saving heat radiator with bushing pipe and alternating expression finned tube according to embodiment 1 or 2 or 3, described tube sheet U-shaped structure at a right angle, described outer connecting pipe has plastic-sprayed corrosion-preventive layer.
embodiment 5:
the heat dissipating method with the energy-saving heat radiator of bushing pipe and alternating expression finned tube that one of a kind of embodiment 1-4 is described, the method comprises the steps:
fin employing intermediate cross-section is the ring fin of dumbbell structure, what between two ring fins, vertical ring-shaped fin was staggered is inserted with one group of vertical fins, increase area of dissipation, improve radiating efficiency, compared with single ring fin, heat dissipation capacity improves 8%, when also avoid that single fin is subject to External Force Acting in the past simultaneously, there is fin and fall the phenomenon of wing, the structural fins structural strengthening after making combination.
Claims (5)
1. one kind has the energy-saving heat radiator of bushing pipe and alternating expression finned tube, its composition comprises: aluminum pipe, bobbin carriage, it is characterized in that: described aluminum pipe is that serpentine configuration is installed uniformly and is fixed on described bobbin carriage inside, described bobbin carriage two ends are stretched out tube sheet surface and are connected with described tube sheet by reinforcement, the edges at two ends position, inner side of described tube sheet is vertical with lateral plate component to be respectively connected, described aluminum pipe one end is delivery port, the other end is water inlet, described delivery port and described water inlet overlap respectively and have outer connecting pipe, described outer connecting pipe is connected with described bobbin carriage.
2. the energy-saving heat radiator with bushing pipe and alternating expression finned tube according to claim 1, it is characterized in that: the outer tube of described aluminum pipe has fin, the ring fin of described fin to be intermediate cross-section be dumbbell structure, often organize described fin parallel be arranged on described aluminum pipe pipe face, described fin vertical interlaced has one group of vertical fins, and ring fin is interted into the sector structure of decile by described vertical fins.
3. the energy-saving heat radiator with bushing pipe and alternating expression finned tube according to claim 1 and 2, it is characterized in that: described aluminum pipe has stainless steel bushing pipe or brass bush, adopt push-and-pull expanded joint method compact siro spinning technology between described aluminum pipe and described stainless steel bushing pipe or brass bush, described stainless steel bushing pipe or brass bush wall thickness are 0.3mm-0.6mm.
4. the energy-saving heat radiator with bushing pipe and alternating expression finned tube according to claim 1 or 2 or 3, is characterized in that: described tube sheet U-shaped structure at a right angle, described outer connecting pipe has plastic-sprayed corrosion-preventive layer.
5. the heat dissipating method with the energy-saving heat radiator of bushing pipe and alternating expression finned tube that one of claim 1-4 is described, is characterized in that: the method comprises the steps:
Fin employing intermediate cross-section is the ring fin of dumbbell structure, what between two ring fins, vertical ring-shaped fin was staggered is inserted with one group of vertical fins, increase area of dissipation, improve radiating efficiency, compared with single ring fin, heat dissipation capacity improves 8%, when also avoid that single fin is subject to External Force Acting in the past simultaneously, there is fin and fall the phenomenon of wing, the structural fins structural strengthening after making combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997254.XA CN105403079A (en) | 2015-12-28 | 2015-12-28 | Energy-saving radiator with liner tubes and staggered type finned tubes and radiating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997254.XA CN105403079A (en) | 2015-12-28 | 2015-12-28 | Energy-saving radiator with liner tubes and staggered type finned tubes and radiating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403079A true CN105403079A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510997254.XA Pending CN105403079A (en) | 2015-12-28 | 2015-12-28 | Energy-saving radiator with liner tubes and staggered type finned tubes and radiating method |
Country Status (1)
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|---|---|
| CN (1) | CN105403079A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341380A (en) * | 2018-11-28 | 2019-02-15 | 福建立信换热设备制造股份公司 | A kind of compressed air waste-heat recycling special equipment |
| CN109945683A (en) * | 2019-03-16 | 2019-06-28 | 南通文鼎换热设备科技有限公司 | A kind of efficient coiled pipe heating and ventilating equipment of Dean Vortice effect |
| CN112003133A (en) * | 2020-08-06 | 2020-11-27 | 贵州电网有限责任公司 | Distribution network low-voltage power distribution cabinet for monitoring device |
-
2015
- 2015-12-28 CN CN201510997254.XA patent/CN105403079A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341380A (en) * | 2018-11-28 | 2019-02-15 | 福建立信换热设备制造股份公司 | A kind of compressed air waste-heat recycling special equipment |
| CN109945683A (en) * | 2019-03-16 | 2019-06-28 | 南通文鼎换热设备科技有限公司 | A kind of efficient coiled pipe heating and ventilating equipment of Dean Vortice effect |
| CN112003133A (en) * | 2020-08-06 | 2020-11-27 | 贵州电网有限责任公司 | Distribution network low-voltage power distribution cabinet for monitoring device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |