CN203550245U - Novel separating film layer type solar water heater vacuum pipe - Google Patents
Novel separating film layer type solar water heater vacuum pipe Download PDFInfo
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- CN203550245U CN203550245U CN201320605447.2U CN201320605447U CN203550245U CN 203550245 U CN203550245 U CN 203550245U CN 201320605447 U CN201320605447 U CN 201320605447U CN 203550245 U CN203550245 U CN 203550245U
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- Prior art keywords
- glass pipe
- pipe
- layer
- tube
- inner glass
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 134
- 239000010410 layer Substances 0.000 claims abstract description 124
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 239000006060 molten glass Substances 0.000 claims description 7
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical group [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229960004643 cupric oxide Drugs 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000000284 resting effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- 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
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a novel separating film layer type solar water heater vacuum pipe, which comprises an outer glass pipe and an inner glass pipe, wherein the outer glass pipe and the inner glass pipe are concentric pipes, the pipe port of the outer glass pipe is connected with the pipe port of the inner glass pipe through a melted glass pipe, the tail part of the inner glass pipe is fixedly arranged on the outer glass pipe, a vacuum interlayer is arranged between the outer glass pipe and the inner glass pipe, the outer wall of the inner glass pipe is sequentially provided with an infrared reflecting layer, an absorbing layer and a reflecting reduction layer from interior to exterior, the infrared reflecting layer is uniformly attached on the outer wall of the inner glass pipe in a 360-degree way, the absorbing layer is attached on the infrared reflecting layer in a 0 to 180-degree way, and the reflecting reduction layer is uniformly attached on the absorbing layer. The novel separating film layer type solar water heater vacuum pipe has the advantage that when the water heater is not used, the vacuum pipe can stop working according to requirements, so the service life of the water heater is prolonged.
Description
Technical field
The utility model belongs to domestic solar water heater's technical field, is specifically related to a kind of solar water heater vacuum-tube simultaneously with heat absorption function and reflection function.
Background technology
Solar water heater refers to the equipment that utilizes the energy that contains in sunlight that water is heated, and belong to a kind of of renewable energy technologies, and solar water heater vacuum-tube is the core parts of solar water heater, is described as " heart " of solar water heater.Existing solar energy vacuum tube is to adopt two glass tubes of double-layer coaxial to make, and outer layer glass tube plays the protection to inner layer glass; At inner layer glass tube outer surface, be coated with the heat-sink shell that absorbs solar radiation energy, heat-sink shell is on 360 ° of outer walls that are evenly attached to inner layer glass tube.In this case, once client installs the water heater with this kind of vacuum tube, in sun-drenched situation, can at every moment receive the irradiation of sunlight, but because owner has a holiday or systemic breakdown needs repairing, while not needing to use this water heater, the hot water that this vacuum tube produces is exactly that a kind of waste even damages because high temperature causes heat collecting element, causes water heater to move, the service life of shortening heat hydrophone.
Utility model content
The technical problems to be solved in the utility model is the defect that overcomes prior art, a kind of Novel separation film laminar solar water heater vacuum-tube is provided, when not using water heater, this vacuum tube can quit work as required, thereby extends the service life of water heater.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of Novel separation film laminar of the utility model solar water heater vacuum-tube, comprise outer glass pipe and inner glass tube, described outer glass pipe is concentric pipe with described inner glass tube, the spout part of described outer glass pipe is connected by molten glass pipe with the spout part of described interior glass, the afterbody of described inner glass tube is fixed on described outer glass pipe, between described outer glass pipe and described inner glass tube, it is vacuum interlayer, on described inner glass tube outer wall, be disposed with from inside to outside infrared reflecting layer, absorbed layer and anti-reflection layer, described infrared reflecting layer 360 degree are evenly attached on described inner glass tube outer wall, described absorbed layer 0～180 degree is evenly attached on described infrared reflecting layer, described anti-reflection layer is evenly attached on described absorbed layer.
Preferably, described inner glass tube afterbody is fixed on described outer glass pipe by getter support, on described getter support, getter is installed.Getter is used for absorbing and residues in the gas in vacuum tube, also can be used for absorbing the gas that enters vacuum tube simultaneously, keeps higher vacuum, and then extends the service life of vacuum tube.
Preferably, described absorbed layer 180 degree are evenly attached on described infrared reflecting layer.
Preferably, the material of described outer glass pipe and inner glass tube is the high borosilicate of the coefficient of expansion 3.3.
Preferably, described absorbed layer is cupric oxide, black nickel, black chromium, black zinc or black copper.
On the outer wall of inner tube of the utility model solar energy vacuum tube, be coating for selective absorption (infrared reflecting layer, absorbed layer, anti-reflection layer), infrared reflecting layer is 360 degree and is evenly attached on inner glass tube outer wall, absorbed layer is 0～180 degree and is evenly attached on infrared reflecting layer, and anti-reflection layer is evenly attached on absorbed layer.During normal use, absorbed layer is received to sunlight upward, when not in use vacuum tube Rotate 180 °, infrared reflecting layer upward, flash back the sunlight, vacuum tube does not produce heat, and system is in resting state.
The number of degrees that absorbed layer and anti-reflection layer adhere on infrared reflecting layer, must be arranged between 0～180, if be greater than 180 degree,, when not using water heater, in any case rotation always has solar radiation on absorbed layer, can make equally vacuum tube produce heat.
The beneficial effect that the utility model reaches is:
The utility model arranges coating for selective absorption on inner glass tube, makes water heater when not using, and vacuum tube can quit work as required, thereby extends the service life of water heater.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of Novel separation film laminar of the utility model solar water heater vacuum-tube;
Fig. 2 is that structure for amplifying schematic diagram is looked on a left side of Fig. 1.
Number in the figure: 1-outer glass pipe; 2-vacuum interlayer; 3-anti-reflection layer; 4-absorbed layer; 5-infrared reflecting layer; 6-inner glass tube; 7-getter support; 8-getter.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment 1
As depicted in figs. 1 and 2, a kind of Novel separation film laminar of the utility model solar water heater vacuum-tube, comprise outer glass pipe 1 and inner glass tube 6, described outer glass pipe 1 is concentric pipe with described inner glass tube 6, the spout part of described outer glass pipe 1 is connected by molten glass pipe with the spout part of described interior glass 6, the afterbody of described inner glass tube 6 is fixed on described outer glass pipe 1, between described outer glass pipe 1 and described inner glass tube 6, it is vacuum interlayer 2, on described inner glass tube 6 outer walls, be disposed with from inside to outside infrared reflecting layer 5, absorbed layer 4 and anti-reflection layer 3, described infrared reflecting layer 5 is on the outer wall that 360 degree are evenly attached to described inner glass tube 6, described absorbed layer 4 is 60 degree and is evenly attached on described infrared reflecting layer 5, described anti-reflection layer 3 is evenly attached on described absorbed layer 4.Described inner glass tube 6 afterbodys are fixed on described outer glass pipe 1 by getter support 7, on described getter support 7, getter 8 are installed.The material of described outer glass pipe 1 and inner glass tube 6 is the high borosilicate of the coefficient of expansion 3.3, and described absorbed layer 4 is cupric oxide.
The utility model in use, will be with coating for selective absorption (combination of infrared reflecting layer 5, absorbed layer 4, the anti-reflection layer 3) side facing to sunlight, and vacuum tube absorbs solar energy and produces heat energy.When not in use, will only have the side of infrared reflecting layer 5 facing to sunlight, infrared reflecting layer 5, by sunlight reflected, can not produce heat energy in vacuum tube, and system is in resting state.
Embodiment 2
As depicted in figs. 1 and 2, a kind of Novel separation film laminar of the utility model solar water heater vacuum-tube, comprise outer glass pipe 1 and inner glass tube 6, described outer glass pipe 1 is concentric pipe with described inner glass tube 6, the spout part of described outer glass pipe 1 is connected by molten glass pipe with the spout part of described interior glass 6, the afterbody of described inner glass tube 6 is fixed on described outer glass pipe 1, between described outer glass pipe 1 and described inner glass tube 6, it is vacuum interlayer 2, on described inner glass tube 6 outer walls, be disposed with from inside to outside infrared reflecting layer 5, absorbed layer 4 and anti-reflection layer 3, described infrared reflecting layer 5 is on the outer wall that 360 degree are evenly attached to described inner glass tube 6, described absorbed layer 4 is 60 degree and is evenly attached on described infrared reflecting layer 5, described anti-reflection layer 3 is evenly attached on described absorbed layer 4.Described inner glass tube 6 afterbodys are fixed on described outer glass pipe 1 by getter support 7, on described getter support 7, getter 8 are installed.The material of described outer glass pipe 1 and inner glass tube 6 is the high borosilicate of the coefficient of expansion 3.3, and described absorbed layer 4 is black nickel.
The utility model in use, will be with coating for selective absorption (combination of infrared reflecting layer 5, absorbed layer 4, the anti-reflection layer 3) side facing to sunlight, and vacuum tube absorbs solar energy and produces heat energy.When not in use, will only have the side of infrared reflecting layer 5 facing to sunlight, infrared reflecting layer 5, by sunlight reflected, can not produce heat energy in vacuum tube, and system is in resting state.
As depicted in figs. 1 and 2, a kind of Novel separation film laminar of the utility model solar water heater vacuum-tube, comprise outer glass pipe 1 and inner glass tube 6, described outer glass pipe 1 is concentric pipe with described inner glass tube 6, the spout part of described outer glass pipe 1 is connected by molten glass pipe with the spout part of described interior glass 6, the afterbody of described inner glass tube 6 is fixed on described outer glass pipe 1, between described outer glass pipe 1 and described inner glass tube 6, it is vacuum interlayer 2, on described inner glass tube 6 outer walls, be disposed with from inside to outside infrared reflecting layer 5, absorbed layer 4 and anti-reflection layer 3, described infrared reflecting layer 5 is on the outer wall that 360 degree are evenly attached to described inner glass tube 6, described absorbed layer 4 is 60 degree and is evenly attached on described infrared reflecting layer 5, described anti-reflection layer 3 is evenly attached on described absorbed layer 4.Described inner glass tube 6 afterbodys are fixed on described outer glass pipe 1 by getter support 7, on described getter support 7, getter 8 are installed.The material of described outer glass pipe 1 and inner glass tube 6 is the high borosilicate of the coefficient of expansion 3.3, and described absorbed layer 4 is black chromium.
The utility model in use, will be with coating for selective absorption (combination of infrared reflecting layer 5, absorbed layer 4, the anti-reflection layer 3) side facing to sunlight, and vacuum tube absorbs solar energy and produces heat energy.When not in use, will only have the side of infrared reflecting layer 5 facing to sunlight, infrared reflecting layer 5, by sunlight reflected, can not produce heat energy in vacuum tube, and system is in resting state.
As depicted in figs. 1 and 2, a kind of Novel separation film laminar of the utility model solar water heater vacuum-tube, comprise outer glass pipe 1 and inner glass tube 6, described outer glass pipe 1 is concentric pipe with described inner glass tube 6, the spout part of described outer glass pipe 1 is connected by molten glass pipe with the spout part of described interior glass 6, the afterbody of described inner glass tube 6 is fixed on described outer glass pipe 1, between described outer glass pipe 1 and described inner glass tube 6, it is vacuum interlayer 2, on described inner glass tube 6 outer walls, be disposed with from inside to outside infrared reflecting layer 5, absorbed layer 4 and anti-reflection layer 3, described infrared reflecting layer 5 is on the outer wall that 360 degree are evenly attached to described inner glass tube 6, described absorbed layer 4 is 60 degree and is evenly attached on described infrared reflecting layer 5, described anti-reflection layer 3 is evenly attached on described absorbed layer 4.Described inner glass tube 6 afterbodys are fixed on described outer glass pipe 1 by getter support 7, on described getter support 7, getter 8 are installed.The material of described outer glass pipe 1 and inner glass tube 6 is the high borosilicate of the coefficient of expansion 3.3, and described absorbed layer 4 is black zinc.
The utility model in use, will be with coating for selective absorption (combination of infrared reflecting layer 5, absorbed layer 4, the anti-reflection layer 3) side facing to sunlight, and vacuum tube absorbs solar energy and produces heat energy.When not in use, will only have the side of infrared reflecting layer 5 facing to sunlight, infrared reflecting layer 5, by sunlight reflected, can not produce heat energy in vacuum tube, and system is in resting state.
Embodiment 5
As depicted in figs. 1 and 2, a kind of Novel separation film laminar of the utility model solar water heater vacuum-tube, comprise outer glass pipe 1 and inner glass tube 6, described outer glass pipe 1 is concentric pipe with described inner glass tube 6, the spout part of described outer glass pipe 1 is connected by molten glass pipe with the spout part of described interior glass 6, the afterbody of described inner glass tube 6 is fixed on described outer glass pipe 1, between described outer glass pipe 1 and described inner glass tube 6, it is vacuum interlayer 2, on described inner glass tube 6 outer walls, be disposed with from inside to outside infrared reflecting layer 5, absorbed layer 4 and anti-reflection layer 3, described infrared reflecting layer 5 is on the outer wall that 360 degree are evenly attached to described inner glass tube 6, described absorbed layer 4 is 60 degree and is evenly attached on described infrared reflecting layer 5, described anti-reflection layer 3 is evenly attached on described absorbed layer 4.Described inner glass tube 6 afterbodys are fixed on described outer glass pipe 1 by getter support 7, on described getter support 7, getter 8 are installed.The material of described outer glass pipe 1 and inner glass tube 6 is the high borosilicate of the coefficient of expansion 3.3, and described absorbed layer 4 is black copper.
The utility model in use, will be with coating for selective absorption (combination of infrared reflecting layer 5, absorbed layer 4, the anti-reflection layer 3) side facing to sunlight, and vacuum tube absorbs solar energy and produces heat energy.When not in use, will only have the side of infrared reflecting layer 5 facing to sunlight, infrared reflecting layer 5, by sunlight reflected, can not produce heat energy in vacuum tube, and system is in resting state.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a Novel separation film laminar solar water heater vacuum-tube, comprise outer glass pipe and inner glass tube, it is characterized in that: described outer glass pipe is concentric pipe with described inner glass tube, the spout part of described outer glass pipe is connected by molten glass pipe with the spout part of described interior glass, the afterbody of described inner glass tube is fixed on described outer glass pipe, between described outer glass pipe and described inner glass tube, it is vacuum interlayer, on described inner glass tube outer wall, be disposed with from inside to outside infrared reflecting layer, absorbed layer and anti-reflection layer, described infrared reflecting layer 360 degree are evenly attached on described inner glass tube outer wall, described absorbed layer 0～180 degree is evenly attached on described infrared reflecting layer, described anti-reflection layer is evenly attached on described absorbed layer.
2. a kind of Novel separation film laminar solar water heater vacuum-tube according to claim 1, is characterized in that: described inner glass tube afterbody is fixed on described outer glass pipe by getter support, on described getter support, getter is installed.
3. a kind of Novel separation film laminar solar water heater vacuum-tube according to claim 1, is characterized in that: described absorbed layer 180 degree are evenly attached on described infrared reflecting layer.
4. according to the arbitrary described a kind of Novel separation film laminar solar water heater vacuum-tube of claim 1～3, it is characterized in that: the material of described outer glass pipe and inner glass tube is the high borosilicate of the coefficient of expansion 3.3.
5. a kind of Novel separation film laminar solar water heater vacuum-tube according to claim 4, is characterized in that: described absorbed layer is cupric oxide, black nickel, black chromium, black zinc or black copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605447.2U CN203550245U (en) | 2013-09-28 | 2013-09-28 | Novel separating film layer type solar water heater vacuum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605447.2U CN203550245U (en) | 2013-09-28 | 2013-09-28 | Novel separating film layer type solar water heater vacuum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550245U true CN203550245U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605447.2U Expired - Fee Related CN203550245U (en) | 2013-09-28 | 2013-09-28 | Novel separating film layer type solar water heater vacuum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499149A (en) * | 2013-09-28 | 2014-01-08 | 无锡环特太阳能科技有限公司 | Novel separation membrane layer type vacuum tube of solar water heater |
-
2013
- 2013-09-28 CN CN201320605447.2U patent/CN203550245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499149A (en) * | 2013-09-28 | 2014-01-08 | 无锡环特太阳能科技有限公司 | Novel separation membrane layer type vacuum tube of solar water heater |
| CN103499149B (en) * | 2013-09-28 | 2017-01-25 | 无锡环特太阳能科技有限公司 | Separation membrane layer type vacuum tube of solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20170928 |