CN102080941A - Dual-cavity composite conduction pipe - Google Patents
Dual-cavity composite conduction pipe Download PDFInfo
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- CN102080941A CN102080941A CN 201110036622 CN201110036622A CN102080941A CN 102080941 A CN102080941 A CN 102080941A CN 201110036622 CN201110036622 CN 201110036622 CN 201110036622 A CN201110036622 A CN 201110036622A CN 102080941 A CN102080941 A CN 102080941A
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- tube
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Abstract
The invention discloses a dual-cavity composite conduction pipe which comprises an outer pipe and an inner pipe arranged in the outer pipe. The dual-cavity composite conduction pipe is mainly characterized in that bracket rings which play supporting and fixing roles are uniformly arranged between the inner wall of the outer pipe and the outer wall of the inner pipe to form a composite pipe with an inner conduction cavity and an outer conduction cavity. The dual-cavity composite conduction pipe has reasonable design and good conduction performance, changes a mode of dissipating and conducting outwards relying solely on pipe walls and fins and adopts a composite conduction mode with the outer pipe conduction and inner pipe conduction combined, therefore the conduction efficiency is improved by 40-60 percent compared with the traditional conduction pipe. In addition, the invention has the advantages of reliable quality and good hardness, fineness and pressure resistance performance; the same as common metal pipes, the dual-cavity composite conduction pipe can be cut at will to any lengths and any diameters to use; the dual-cavity composite conduction pipe is very convenient to install and use; and the dual-cavity composite conduction pipe is a new-generation high-efficiency conduction pipe which can be applied and used in a condenser, a radiator and a heat exchanger.
Description
Affiliated technical field
The present invention relates to the composite metal pipe technical field, specifically a kind of metal conducting tube that interior pipe and outer tube is combined into one and has inside and outside conduction chamber.
Background technology
Existing condenser, radiator and heat exchanger, the conducting tube of use generally adopts finned tube, single tube or copper aluminum composite pipes.In order to improve conductive performance, also these pipes are processed into pattern pipe, wire drawing pipe, bellows.The conduction pattern of these pipes all is to dispel the heat from inside to outside, or the ecto-entad thermal-arrest.The conducting tube of this structure, the outstanding problem of existence are that conduction efficiency is low.The finned copper aluminum composite pipes that particularly uses in the radiator, this double-deck metal tube has not only stoped distributing of heat, and forms the secondary conduction of heat, and radiating efficiency is low especially.
Summary of the invention
In order to overcome the deficiency that existing metal conducting tube structurally exists, the invention provides a kind of conduction efficiency height, have the compound conducting tube of two-chamber in inside and outside conduction chamber.
The technical solution adopted for the present invention to solve the technical problems is: the compound conducting tube of this two-chamber, comprise outer tube and the interior pipe that is arranged on outer tube bore, mainly be the support ring that between outer tube wall and outer wall of inner tube, has been provided with the support fixation effect equably, constitute the multiple tube that conducts chamber and unofficial biography guide cavity in having according to the spacing of 100-500mm; Said support ring is made up of the support fin that is fixed on the ring body on outer wall of inner tube or the outer tube wall and be arranged on equably on the ring body, also can be made of the dentation support chip; Can also add fixed block or ring-type fixed strip on the top of supporting fin; Said multiple tube with interior conduction chamber and unofficial biography guide cavity can be a straight tube, also can be bend pipe or coil pipe, can also be provided with fin on the outer wall of outer tube.
The present invention's advantage compared with prior art:
The one, reasonable in design, conductive performance is good.Because unofficial biography guide cavity of the present invention is a mozzle, the material that flows in the pipe is based on medium; Interior conduction chamber also is a mozzle, and the material that flows in the pipe is based on gas or fluid.The two-chamber conducting tube that this outer tube and interior pipe constitute has changed the mode that simple dependence tube wall and fin outwards distribute, conduct, the compound conduction pattern that adopts the outer tube conduction to combine with interior pipe conduction, and conduction efficiency improves 40～60% than traditional conducting tube.
The 2nd, reliable in quality, easy to use.Because the interior pipe and the outer tube that use, its diameter and wall thickness all are standard compliant metal light pipes, particularly between outer tube and the interior pipe, spacing every 100-500mm is provided with passive support ring equably, so hardness, fineness and withstand voltage properties are all relatively good, can equally with plain end pipe install and use.Simultaneously, can make the multiple tube of random length, arbitrary diameter as requested, also can block use as required arbitrarily, or make coil pipe and bend pipe, installing and using very conveniently, is the efficient conducting tube of promoting the use of on condenser, radiator and heat exchanger of a new generation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cross-sectional structure schematic diagram of Fig. 1;
Fig. 3 is the support ring structure schematic diagram that is fixed on the outer wall of inner tube;
Fig. 4 is the support ring structure schematic diagram that is fixed on band fixed block on the outer wall of inner tube;
Fig. 5 is the cross-sectional structure schematic diagram of band fixed block support ring of the present invention;
Fig. 6 is the support ring structure schematic diagram of band shape fixed strip;
Fig. 7 is that the support ring is the structural representation that dentation supports fin;
Fig. 8 is the support ring structure schematic diagram that is fixed on the outer tube wall;
Fig. 9 is the support ring structure schematic diagram that is fixed on band fixed block on the outer tube wall.
Among the figure: 1. outer tube, 2. support ring, 3. in pipe, 4. unofficial biography guide cavity, 5. in the conduction chamber, 6. fixed block, 7. ring body 8. supports fin, 9. ring-type fixed strip.
The specific embodiment
Describe the present invention below in conjunction with drawings and Examples:
Embodiment one
As shown in Figure 1, 2, the compound conducting tube of this two-chamber, long 8 meters, it comprises outer tube 1 and is arranged on interior pipe 3 in the outer tube 1, mainly be the support ring 2 that the support fixation effect has been set equably by the pulling-down technology that rises between outer tube 1 inwall and interior pipe 3 outer walls, constitute the multiple tube that conducts chamber 5 and unofficial biography guide cavity 4 in having.
As shown in Figure 3, the support ring 2 that is provided with between outer tube 1 inwall and interior pipe 3 outer walls is made up of ring body 7 on pipe 3 outer walls in being fixed on and the support fin 8 that is arranged on equably on the ring body 7, and the spacing between each support ring 2 is 250mm.
Embodiment two
As shown in Figure 1, 2, the compound conducting tube of this two-chamber, long 6 meters, it comprises outer tube 1 and is arranged on interior pipe 3 in the outer tube 1, mainly be between outer tube 1 inwall and interior pipe 3 outer walls, passive support ring 2 to be set equably, constitute the multiple tube that conducts chamber 5 and unofficial biography guide cavity 4 in having by the pulling-down technology that rises.
Shown in Fig. 4,5, the support ring 2 that between outer tube 1 and interior pipe 3, is provided with, be made up of ring body 7 on pipe 3 outer walls in being fixed on and the support fin 8 that is arranged on equably on the ring body 7, the top of supporting fin 8 is provided with fixed block 6, and the spacing between each support ring 2 is 300mm.
Embodiment three
As shown in Figure 1, 2, the compound conducting tube of this two-chamber, long 7 meters, it comprises outer tube 1 and is arranged on interior pipe 3 in the outer tube 1, mainly be between outer tube 1 inwall and interior pipe 3 outer walls, the support ring 2 that play fixed supporting role to be set equably, constitute the multiple tube that conducts chamber 5 and unofficial biography guide cavity 4 in having by the pulling-down technology that rises.
As shown in Figure 6, the support ring 2 that between outer tube 1 and interior pipe 3, is provided with, be made up of ring body 7 on pipe 3 outer walls in being fixed on and the support fin 8 that is arranged on equably on the ring body 7, the top of supporting fin 8 is fixed with ring-type fixed strip 9, and the spacing between each support ring 2 is 350mm.
Embodiment four
As shown in Figure 1, 2, the compound conducting tube of this two-chamber, long 9 meters, it comprises outer tube 1 and is arranged on interior pipe 3 in the outer tube 1, mainly be between outer tube 1 inwall and interior pipe 3 outer walls, the support ring 2 that play fixed supporting role to be set equably, constitute the multiple tube that conducts chamber 5 and unofficial biography guide cavity 4 in having by the pulling-down technology that rises.
As shown in Figure 7, the support ring 2 that is provided with between outer tube 1 and interior pipe 3 supports fin by dentation and constitutes, and the spacing between each support ring 2 is 150mm.
Embodiment five
As shown in Figure 1, 2, the compound conducting tube of this two-chamber, long 10 meters, it comprises outer tube 1 and is arranged on interior pipe 3 in the outer tube 1, mainly be between outer tube 1 inwall and interior pipe 3 outer walls, the support ring 2 that play fixed supporting role to be set equably, constitute the multiple tube that conducts chamber 5 and unofficial biography guide cavity 4 in having by the pulling-down technology that rises.
Shown in Fig. 8,9, the support ring 2 that between outer tube 1 and interior pipe 3, is provided with, be made up of the support fin 8 that is fixed on the ring body 7 on outer tube 1 inwall and be arranged on equably on the ring body 7, support on the fin 8 and also be provided with fixed block 6, the spacing between each support ring 2 is 250mm.
Claims (8)
1. compound conducting tube of two-chamber, comprise outer tube (1) and be arranged on the interior pipe (3) of outer tube (1) inner chamber, it is characterized in that: between outer tube (1) inwall and interior pipe (3) outer wall, be provided with passive support ring (2) equably, constitute the multiple tube that conducts chamber (5) and unofficial biography guide cavity (4) in having.
2. the compound conducting tube of two-chamber according to claim 1 is characterized in that: said support ring (2) is made up of the support fin (8) that is fixed on the ring body (7) on interior pipe (3) outer wall or outer tube (1) inwall and be arranged on equably on the ring body (7).
3. the compound conducting tube of two-chamber according to claim 2 is characterized in that: the top of said support fin (8) is provided with fixed block (6).
4. the compound conducting tube conducting tube of two-chamber according to claim 2 is characterized in that: the top of said support fin (8) is provided with ring-type fixed strip (9).
5. the compound conducting tube of two-chamber according to claim 1 is characterized in that: said support ring (2) supports fin (8) by dentation and constitutes.
6. the compound conducting tube of two-chamber according to claim 1 is characterized in that: the spacing that said support ring (2) is provided with is 100～500mm.
7. the compound conducting tube of two-chamber according to claim 1 is characterized in that: said multiple tube with interior conduction chamber (5) and unofficial biography guide cavity (4) can be a straight tube, also can be bend pipe or coil pipe.
8. the compound conducting tube of two-chamber according to claim 1 is characterized in that: the outer wall of said outer tube (1) is provided with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036622 CN102080941A (en) | 2011-02-12 | 2011-02-12 | Dual-cavity composite conduction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036622 CN102080941A (en) | 2011-02-12 | 2011-02-12 | Dual-cavity composite conduction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102080941A true CN102080941A (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110036622 Pending CN102080941A (en) | 2011-02-12 | 2011-02-12 | Dual-cavity composite conduction pipe |
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| Country | Link |
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| CN (1) | CN102080941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654319A (en) * | 2012-04-19 | 2012-09-05 | 江苏太阳宝新能源有限公司 | Solar photo-thermal generating universal multifunctional composite tube |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2692763A (en) * | 1952-03-08 | 1954-10-26 | Air Preheater | Supporting spacer for annular corrugated fins |
| JPH03251686A (en) * | 1990-02-28 | 1991-11-11 | Shinko Metal Prod Kk | Heat exchanger |
| CN101479460A (en) * | 2006-05-19 | 2009-07-08 | 超导技术公司 | Heat exchanger assembly |
| CN101738110A (en) * | 2010-01-21 | 2010-06-16 | 上海交通大学 | Double-pipe heat exchanger with deflection fins deviating and spreading at both sides |
| CN201926358U (en) * | 2011-02-12 | 2011-08-10 | 亓登利 | Double-cavity composite conducting tube |
-
2011
- 2011-02-12 CN CN 201110036622 patent/CN102080941A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2692763A (en) * | 1952-03-08 | 1954-10-26 | Air Preheater | Supporting spacer for annular corrugated fins |
| JPH03251686A (en) * | 1990-02-28 | 1991-11-11 | Shinko Metal Prod Kk | Heat exchanger |
| CN101479460A (en) * | 2006-05-19 | 2009-07-08 | 超导技术公司 | Heat exchanger assembly |
| CN101738110A (en) * | 2010-01-21 | 2010-06-16 | 上海交通大学 | Double-pipe heat exchanger with deflection fins deviating and spreading at both sides |
| CN201926358U (en) * | 2011-02-12 | 2011-08-10 | 亓登利 | Double-cavity composite conducting tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654319A (en) * | 2012-04-19 | 2012-09-05 | 江苏太阳宝新能源有限公司 | Solar photo-thermal generating universal multifunctional composite tube |
| CN102654319B (en) * | 2012-04-19 | 2014-05-07 | 江苏太阳宝新能源有限公司 | Solar photo-thermal generating universal multifunctional composite tube |
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Application publication date: 20110601 |