CN205678905U - A kind of corrugated all-glass vacuum tube - Google Patents
A kind of corrugated all-glass vacuum tube Download PDFInfo
- Publication number
- CN205678905U CN205678905U CN201620552003.0U CN201620552003U CN205678905U CN 205678905 U CN205678905 U CN 205678905U CN 201620552003 U CN201620552003 U CN 201620552003U CN 205678905 U CN205678905 U CN 205678905U
- Authority
- CN
- China
- Prior art keywords
- tube
- inner tube
- vacuum
- water
- deflector
- 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 - Fee Related
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Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of corrugated all-glass vacuum tube, including the vacuum tube being made up of outer tube and inner tube, vacuum chamber it is provided with between outer tube and inner tube, inner tube is wave structure, inner tube surface configuration has spectrum selective paint, internal tube is additionally provided with deflector, deflector is positioned at bottom distance inner tube 1/3rd, this utility model simple in construction, with low cost, easy for installation, the inner tube of vacuum heat collection pipe is set to ripple, the area receiving solar radiation can be increased, improve its water-heater heat-exchanging efficiency, the Heat-collecting effect making solar water heater becomes apparent from, it is built-in with deflector simultaneously, water heater can obtain higher water temperature, even if in cold district winter, also the hot water of uniform temperature it is provided that, meet the needs of different client.
Description
Technical field
This utility model relates to technical field of solar water heaters, a kind of corrugated all-glass vacuum tube.
Background technology
What solar water heater industry had obtained develops rapidly, and solar water heater extensively applies to industry, agricultural, herding
Industry etc..The solar water heater sold in market is of a great variety, wherein in the majority with all-glass vacuum formula solar water heater, along with
The expansion of user scope, solar water heater the most also encounters many problems, and wherein winter or summer hot-water supply inequality becomes
For perplexing a difficult problem for whole industry.Water-heater heat-exchanging efficiency is low, and winter, hot water was under-supply, and temperature is on the low side does not reaches wanting of people
Ask.Some water heater uses the vacuum heat collection pipe of solid matter to increase heat exchange efficiency, but its cost is higher and the later stage installs inconvenience.
Therefore, a the under-supply problem of hot water in winter, increase can be solved for overcoming the deficiency of above-mentioned technology and designing
Thermal-collecting tube receives solar radiation area, improves the corrugated all-glass vacuum tube of one of water-heater heat-exchanging efficiency, inventor just
Problem to be solved.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of corrugated all-glass vacuum tube, its knot
Structure is simple, low cost, can solve the under-supply problem of hot water in winter, increases thermal-collecting tube and receives solar radiation area, improves hot water
Device heat exchange efficiency, with the needs of satisfied different clients, even if being also provided that higher hot water at the environment that temperature is relatively low.
This utility model solves its technical problem and be the technical scheme is that a kind of corrugated all-glass vacuum tube, its
Including the vacuum tube being made up of outer tube and inner tube, being provided with vacuum chamber between described outer tube and inner tube, said inner tube is corrugated
Structure, said inner tube surface configuration has spectrum selective paint, is additionally provided with deflector inside said inner tube.
Further, described deflector is positioned at 1/3rd bottom distance said inner tube.
The beneficial effects of the utility model are:
1, this utility model simple in construction, with low cost, easy for installation, the inner tube of vacuum heat collection pipe is set to ripple, energy
Increase the area receiving solar radiation, improve its water-heater heat-exchanging efficiency, make the Heat-collecting effect of solar water heater become apparent from, with
Time be built-in with deflector, water heater can obtain higher water temperature, even if in cold district winter, being also provided that uniform temperature
Hot water, meets the needs of different client.
Accompanying drawing explanation
Fig. 1 is this utility model vacuum tube horizontal positioned partial structurtes schematic diagram.
Description of reference numerals: 1-vacuum tube；2-inner tube；3-outer tube；4-vacuum chamber；5-deflector.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limit scope of the present utility model.In addition, it is to be understood that reading the content that this utility model is lectured
Afterwards, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values also fall within application
Appended claims limited range.
Seeing Fig. 1 is this utility model vacuum tube horizontal positioned partial structurtes schematic diagram, a kind of corrugated full glass of this structure
Glass vacuum tube, including the vacuum tube 1 being made up of outer tube 3 and inner tube 2, is provided with vacuum chamber 4, inner tube 2 between outer tube 3 and inner tube 2
For wave structure, inner tube 2 surface configuration has spectrum selective paint, in inner tube 2, bottom distance inner tube 2 at 1/3rd
It is additionally provided with the deflector 5 being parallel to inner tube 2.
Outer tube 3 is the good clear glass of permeability, is mainly used to through solar radiation；Outer surface in inner tube 2 scribbles
Spectrum selective paint, can absorb solar radiant energy to greatest extent.Heat radiation is still suffered from the vacuum chamber 4 of vacuum tube 1, but
Almost without conduction of heat and thermal convection current, heat loss will be greatly decreased, and overwhelming majority heat can only be passed to by the inner tube 2 of vacuum tube 1
Water in pipe, makes water temperature raise.
The inner tube 2 of ripple increases the sunlight area through pipe, increases the daylighting area of heat collector, through clear glass
The sunlight major part of outer tube 3 is reflected by ripple by ripple absorption, part, and the energy of reflecting part can be by selectivity heat absorbent surface
Flattened absorbent.So vacuum tube 1 can absorb the sunlight that almost all is incident, simultaneously water and the glass of coating in pipe
The contact area of inner tube 2 increases, and improves heat convection efficiency.
Hot and cold water can be separated by deflector 5 one aspect, on the other hand utilizes the siphonage of hot water that water is guided water tank
Top.This just defines a circulation at deflector about 5, and deflector 5 lower liquid flows downward, bottom vacuum tube 1
Vacuum chamber 4 flow to deflector 5 top, then flow up at deflector 5 upper liquid, deflector 5 is placed in vacuum tube 1
The distance of inner tube 2 bottom 1/3rd, adds the space of hot fluid flowing, increases fluid circulation rate, improves thermal-collecting tube
The mobile performance of interior water, more can improve collecting efficiency and serviceability.
This utility model simple in construction, with low cost, easy for installation, the inner tube 2 of vacuum tube 1 is set to ripple, can increase
Receive the area of solar radiation, improve its water-heater heat-exchanging efficiency, make the Heat-collecting effect of solar water heater become apparent from, interior
Being equipped with deflector 5, water heater can obtain higher water temperature, even if in cold district winter, being also provided that the heat of uniform temperature
Water, meets the needs of different client.
Claims (2)
1. a corrugated all-glass vacuum tube, it is characterised in that: it includes the vacuum tube being made up of outer tube and inner tube, described outside
Being provided with vacuum chamber between pipe and inner tube, said inner tube is wave structure, and said inner tube surface configuration has paint with spectral selectivity
Layer, is additionally provided with deflector inside said inner tube.
The corrugated all-glass vacuum tube of one the most according to claim 1, it is characterised in that: described deflector is positioned at distance
At bottom said inner tube 1/3rd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552003.0U CN205678905U (en) | 2016-06-11 | 2016-06-11 | A kind of corrugated all-glass vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552003.0U CN205678905U (en) | 2016-06-11 | 2016-06-11 | A kind of corrugated all-glass vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678905U true CN205678905U (en) | 2016-11-09 |
Family
ID=57434032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620552003.0U Expired - Fee Related CN205678905U (en) | 2016-06-11 | 2016-06-11 | A kind of corrugated all-glass vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964278A (en) * | 2020-08-28 | 2020-11-20 | 江苏浴普太阳能有限公司 | Solar vacuum tube for improving heat transfer efficiency and control method thereof |
-
2016
- 2016-06-11 CN CN201620552003.0U patent/CN205678905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964278A (en) * | 2020-08-28 | 2020-11-20 | 江苏浴普太阳能有限公司 | Solar vacuum tube for improving heat transfer efficiency and control method thereof |
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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: 20161109 Termination date: 20180611 |