CN201434151Y - Solar-energy vacuum hot-water heat-insulation delivery pipe - Google Patents
Solar-energy vacuum hot-water heat-insulation delivery pipe Download PDFInfo
- Publication number
- CN201434151Y CN201434151Y CN2009201112884U CN200920111288U CN201434151Y CN 201434151 Y CN201434151 Y CN 201434151Y CN 2009201112884 U CN2009201112884 U CN 2009201112884U CN 200920111288 U CN200920111288 U CN 200920111288U CN 201434151 Y CN201434151 Y CN 201434151Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- solar
- delivery pipe
- outer tube
- interior pipe
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 title abstract description 11
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
Disclosed is a solar-energy vacuum hot-water heat-insulation delivery pipe. The utility model relates to a solar-energy hot water heat-insulation delivery pipe, in particular to a hot-water heat-insulation delivery pipe of a high-rise solar water heater, belonging to a pipeline system of the solar water heater. An inner pipe and an outer pipe of the heat-insulation delivery pipe adopt polypropylene heat-insulated pipes; the inner pipe is arranged outside the outer pipe; a vacuum cavity is formed between the inner pipe and the outer pipe; and a series of spaced reinforcement ribs are arranged between the inner pipe and the outer pipe. The delivery pipe has simple structure, high strength, easy installation and production and good heat insulation effect and is suitable for the hot water delivery of the solar water heater in high-level buildings or small-level buildings.
Description
Technical field
The utility model relates to a kind of hot water thermal insulating delivery pipe of solar water insulation delivery pipe, particularly tall building solar water heater, belongs to the pipe-line system of solar water heater.
Background technique
High-rise, small sized multiple story building proportion in the urban construction and development is increasing because roof area is little, people think in the past and are difficult to place solar thermal collector.At high level, on the small sized multiple story building thing solar water heater is installed, it is long-pending just less that the solar energy of average each household is adopted hot side, the hot water tank outlet reaches tens to up to a hundred meters pipeline to the distance of hot-water line between the user in addition, during each user's heat water, all to release a large amount of surplus water, not only cause a large amount of wastes of tap water resource, and the user uses very inconvenience, when discharging water, also cause a large amount of wastes of the heat energy, adopt traditional pipelines of solar water heater system can't all provide hot water to whole floor user at all, therefore solar energy through engineering approaches application on tall building almost is blank, most solar energy enterprises " probably high ".Yet countries in the world government all carries out energy-saving and emission-reduction with all strength, and therefore solving the surplus water-cooled problem of solar energy has become very urgent key technical problem.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of solar vacuum hot water thermal insulating delivery pipe, and it is simple in structure, and the intensity height is installed and produced easily, good effect of heat insulation.
Solving the scheme that technical problem of the present utility model adopts is: interior pipe and outer tube adopt the polypropylene heat-insulated pipe, and interior pipe is loaded in the outer tube, is provided with the stiffening rib at a series of intervals between interior pipe and the outer tube, and interior pipe, outer tube and stiffening rib constitute vacuum chamber.In order further to increase the intensity of this insulation delivery pipe, in the tube wall of interior pipe and outer tube, inlayed eyelet, not only can bear the external force collision in transportation and the installation, and in use can bear higher hydraulic pressure.Vacuum chamber is alternately arranged with long and short, can reduce when installing the cutting breakage to vacuum chamber.The long section of vacuum chamber is 1000mm～3000mm between described interior pipe and the outer tube, and vacuum chamber is 10mm～50mm for short section, and stiffening rib thickness is 10mm～50mm, and this size had both made things convenient for industrialization processing, can reduce user cost again, also reduces heat radiation simultaneously as much as possible.The degree of vacuum of described delivery pipe vacuum zone≤4 * 10
-3MPa can guarantee good heat-insulating property, and the tube wall pressure resistance 〉=1.5MPa of interior pipe and outer tube then can guarantee the sufficient intensity of pipeline.
The beneficial effects of the utility model are: the material and the structure of interior pipe and outer tube are selected for use, have solved conventional pipelines big problem of loses heat in high level or small sized multiple story building solar water heater, and have also solved the problem of bearing high hydraulic pressure; Suitable pipe parameter is selected, and helps industrialization processing, can reduce in the installation breakage to vacuum zone simultaneously, thereby guarantee insulation effect preferably, reduces user cost again.
Description of drawings
Fig. 1 is a main TV structure schematic representation of the present utility model;
Fig. 2 is a plan structure schematic representation of the present utility model.
Each label is represented among the figure: outer tube 1, interior pipe 2, eyelet 3, eyelet 4, stiffening rib 5.
Embodiment
Referring to Fig. 1, this solar vacuum hot water thermal insulating delivery pipe is incubated by vacuum, the similar hot water thermal insulating bottle of its principle inner bag.Interior pipe 2 and outer tube 1 adopt the polypropylene heat-insulated pipe, interior pipe 2 is loaded in the outer tube 1, and the space between two pipes is a vacuum chamber, is provided with a series of spaced stiffening ribs 5 between interior pipe 2 and outer tube 1, process the tube wire of two hemihedry continuously by industrialization after, form through hot pressing.In the tube wall of interior pipe 2 and outer tube 1, all inlayed eyelet 3,4, can increase the intensity of pipeline greatly, resistivity for the collision of the external force in transportation and the installation has obtained further raising, and in use can bear the higher hydraulic pressure that high building brings.Each vacuum zone length optimization is long vacuum zone 1000mm～3000mm between the interior pipe 2 of this insulation delivery pipe and the outer tube 1, short vacuum zone is 10mm～50mm, stiffening rib thickness is 10mm～50mm, this size had both made things convenient for industrialization processing, can reduce again as far as possible the destruction of cutting out vacuum zone is installed, cost is reduced, also reduce heat radiation simultaneously as much as possible.The degree of vacuum of described delivery pipe vacuum zone≤4 * 10
-3MPa can guarantee good heat-insulating property, and the tube wall pressure resistance 〉=1.5MPa of interior pipe and outer tube then can guarantee the sufficient intensity of pipeline.External diameter and internal diameter meet national pipeline standard, thereby make construction and easy to maintenance.
Claims (4)
1, a kind of solar vacuum hot water thermal insulating delivery pipe is characterized in that: interior pipe and outer tube adopt the polypropylene heat-insulated pipe, and interior pipe is loaded in the outer tube, is provided with the stiffening rib at a series of intervals between interior pipe and the outer tube, and interior pipe, outer tube and stiffening rib constitute vacuum chamber.
2, by the described solar vacuum hot water thermal insulating delivery pipe of claim 1, it is characterized in that: be inlaid with eyelet in the tube wall of interior pipe and outer tube, vacuum chamber is alternately arranged with long and short.
3, by the described solar vacuum hot water thermal insulating delivery pipe of claim 2, it is characterized in that: the long section of vacuum chamber is 1000mm～3000mm between interior pipe and the outer tube, and the short section of vacuum chamber is 10mm～50mm, and stiffening rib thickness is 10mm～50mm.
4, by the described solar vacuum hot water thermal insulating delivery pipe of claim 3, it is characterized in that: the degree of vacuum of vacuum zone≤4 * 10
-3MPa, the tube wall pressure resistance 〉=1.5MPa of interior pipe and outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201112884U CN201434151Y (en) | 2009-04-24 | 2009-04-24 | Solar-energy vacuum hot-water heat-insulation delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201112884U CN201434151Y (en) | 2009-04-24 | 2009-04-24 | Solar-energy vacuum hot-water heat-insulation delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434151Y true CN201434151Y (en) | 2010-03-31 |
Family
ID=42052959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201112884U Expired - Lifetime CN201434151Y (en) | 2009-04-24 | 2009-04-24 | Solar-energy vacuum hot-water heat-insulation delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434151Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539346B (en) * | 2009-04-24 | 2013-01-16 | 昆明理工大学 | Hybrid solar vacuum hot water thermal insulating residual water pipe |
| CN108644488A (en) * | 2018-06-25 | 2018-10-12 | 江苏迪威高压科技股份有限公司 | A kind of reinforced pipeline |
| WO2019137102A1 (en) * | 2018-01-13 | 2019-07-18 | 陈奎宏 | Hot water circulation system |
-
2009
- 2009-04-24 CN CN2009201112884U patent/CN201434151Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539346B (en) * | 2009-04-24 | 2013-01-16 | 昆明理工大学 | Hybrid solar vacuum hot water thermal insulating residual water pipe |
| WO2019137102A1 (en) * | 2018-01-13 | 2019-07-18 | 陈奎宏 | Hot water circulation system |
| CN108644488A (en) * | 2018-06-25 | 2018-10-12 | 江苏迪威高压科技股份有限公司 | A kind of reinforced pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100331 Effective date of abandoning: 20090424 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100331 Effective date of abandoning: 20090424 |
|
| RGAV | Abandon patent right to avoid regrant |