CN209386590U - A kind of solar heat-collection and heat-accumulation integration apparatus - Google Patents
A kind of solar heat-collection and heat-accumulation integration apparatus Download PDFInfo
- Publication number
- CN209386590U CN209386590U CN201821677977.7U CN201821677977U CN209386590U CN 209386590 U CN209386590 U CN 209386590U CN 201821677977 U CN201821677977 U CN 201821677977U CN 209386590 U CN209386590 U CN 209386590U
- Authority
- CN
- China
- Prior art keywords
- heat
- solar
- accumulation
- collection
- collecting 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 - Fee Related
Links
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
Abstract
The utility model discloses a kind of integrated equipment of heat-collection and heat-accumulation, belong to the equipment using solar heat-collection and heat-accumulation.It is a kind of to utilize the integrated equipment of solar heat-collection and heat-accumulation, including heat accumulation pipe, solar vacuum heat-collecting pipe, solar panel, it is characterized in that: the shape of the solar panel is composite parabolic, it is arranged at the solar vacuum heat-collecting pipe back side.Extra solar energy on daytime is efficiently subjected to supplying hot water or heating at night using solar energy the utility model has the beneficial effects that can be realized.The utility model structure is simple, convenient and practical.
Description
Technical field
The utility model relates to solar energy heat utilization technical field, more specifically a kind of solar heat-collection and heat-accumulation one
Body equipment.
Background technique
Solar energy has obtained more and more development and application as a kind of renewable energy, have cleaning, environmental protection it is excellent
Gesture, but there are energy densities low, intermittent disadvantage, cause utilization rate not high.Therefore in order to efficiently utilize solar energy will be white
Its extra solar energy carries out supplying hot water at night or heating is just needed conventional solar vacuum heat-collecting pipe and accumulation of heat
System combines.
Chinese patent literature CN201310178000.6 discloses a kind of heat-storage solar energy vacuum collector, the heat collector
The thermal energy of sun light direct beam one side can only be absorbed.Solar energy heat-storage collection disclosed in Chinese patent literature CN201010266827.9
Hot device, although solar panel optically focused can be used, thermal storage unit two sides certainly will have the temperature difference, only cannot basis with a kind of heat-storing material
The temperature difference fully absorbs thermal energy, carries out cascade utilization to energy.And Chinese patent literature CN201310687091 then uses two kinds of storages
Hot material is attached separately to the straight irradiation face of thermal-collecting tube and the back side, and energy stores amount increases, but once solar energy evacuated tracheal rupture causes
There is the heat-storing material of certain toxicity to reveal polluted risk.
Summary of the invention
The utility model provides a kind of solar heat-collection and heat-accumulation integration apparatus, the technical solution of use are as follows: by solid-liquid
Phase change heat storage material erythritol or xylitol are potted in heat accumulation pipe；By leading between heat accumulation pipe and solar vacuum heat-collecting pipe
Hot silicone filler solidification bonding；Heat-conducting medium in fluid inlet conduit enters each lateral and enters accumulation of heat via bellows
Bottom of the tube, then from accumulation of heat bottom of the tube flow through heat-storing material layer heat exchange after, by after filter material enter fluid exit conduit；Pass through
Fixing clamp ensures to retain certain gap between bellows and heat accumulation pipe；In addition it is arranged at the solar vacuum heat-collecting pipe back side compound
Parabolic concentrator plate.
Detailed description of the invention
Attached drawing 1 is solar heat-collection and heat-accumulation integration apparatus schematic diagram, is marked in figure: 101- fluid inlet conduit；102-
Fluid exit conduit；103- erythritol or xylitol；104- bellows；105- filter material；106- fixing clamp；107- optically focused
Plate；108- heat accumulation pipe；109- heat conductive silica gel；110- solar vacuum heat-collecting pipe；111- heat-conducting medium.
Specific embodiment
The embodiments of the present invention are further described with reference to the accompanying drawing:
Solar heat-collection and heat-accumulation integration apparatus provided by the utility model is by solid-liquid phase change heat-storing material erythritol
Or xylitol (103) is potted in the heat accumulation pipe (108) of 304 stainless steel materials, fill level is about heat accumulation pipe (108) total height
3/4.Heat conductive silica gel (109) solidification bonding is filled between heat accumulation pipe (108) and solar vacuum heat-collecting pipe (110), when solidification
Between reach 24 hours.Clearance requirement between heat accumulation pipe (108) and solar vacuum heat-collecting pipe (110) is less than 1mm, and heat accumulation pipe
(108) thickness requirement is in 0.5-3mm.
Fluid in fluid inlet conduit (101) is heat-conducting medium (111), and mineral oil, synthetic oil or organic may be selected
Silicone oil.Heat-conducting medium (111) enters fluid inlet conduit (101) each lateral and enters heat accumulation pipe via bellows (104)
(108) bottom, then erythritol or the heat exchange of xylitol (103) layer are flowed through from heat accumulation pipe (108) bottom.Bellows (104) tail end
Open and clear mouth prevents from arriving to heat accumulation pipe (108) and influencing fluid flowing.It is continued up after heat-conducting medium (111) heat exchange, and by
It is settled downwards in density contrast erythritol or xylitol (103), heat-conducting medium (111) becomes a mandarin by the way that filter material (105) are laggard
Body outlet conduit (102).It is to prevent erythritol or xylitol (103) from going out into fluid that filter material (105), which is why arranged,
Mouth pipeline (102).Active carbon, molecular sieve, foamed iron etc. may be selected in filter material (105).
Bellows (104) is every to ensure bellows (104) and heat accumulation pipe by 20-50cm distance installation fixing clamp (106)
(108) retain certain gap between.
Solar panel (107) are set at solar vacuum heat-collecting pipe (110) back side, the shape of solar panel (107) is compound throwing
Object plane is suppressed by mold, and material is the aluminium sheet of high reflectance, and focusing ratio range is 2-10 times.
Solar vacuum heat-collecting pipe (110) quantity is one group with 10-20 root and is assembled by frame, keeps centainly with ground
Angle is sure not to keep solar vacuum heat-collecting pipe (110) horizontal positioned.
It is related to fluid inlet conduit (101) and fluid exit conduit (102) partially carries out heat preservation and prevents heat waste.
Claims (1)
1. a kind of utilize the integrated equipment of solar heat-collection and heat-accumulation, including heat accumulation pipe, solar vacuum heat-collecting pipe, solar panel,
It is characterized in that: the shape of the solar panel is composite parabolic, it is arranged at the solar vacuum heat-collecting pipe back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677977.7U CN209386590U (en) | 2018-10-16 | 2018-10-16 | A kind of solar heat-collection and heat-accumulation integration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677977.7U CN209386590U (en) | 2018-10-16 | 2018-10-16 | A kind of solar heat-collection and heat-accumulation integration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386590U true CN209386590U (en) | 2019-09-13 |
Family
ID=67866787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821677977.7U Expired - Fee Related CN209386590U (en) | 2018-10-16 | 2018-10-16 | A kind of solar heat-collection and heat-accumulation integration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386590U (en) |
-
2018
- 2018-10-16 CN CN201821677977.7U patent/CN209386590U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110563064A (en) | Solar distillation device with interface heating function | |
| CN209386590U (en) | A kind of solar heat-collection and heat-accumulation integration apparatus | |
| CN201779886U (en) | Solar heat-collecting unit structure | |
| CN203771734U (en) | Focusing energy storage solar water heater | |
| CN202419972U (en) | Square-pipe-type solar heat collector | |
| CN201772639U (en) | Solar heat-collecting element | |
| CN101963407A (en) | Solar energy collection modular construction | |
| CN201672695U (en) | Focusing flat solar thermal collector | |
| Rousta et al. | Experimental investigation on tubular solar desalination using phase change material enhanced with nano-Co3O4 and aluminum shavings | |
| CN103032967B (en) | Efficient flat plate solar water heater without water tank | |
| CN205883157U (en) | Surface of water floats photovoltaic board intelligence heat abstractor | |
| CN211733892U (en) | Solar distillation device with interface heating function | |
| CN109028606B (en) | Variable flow channel metal wire-rock heat accumulating type solar heat collector | |
| CN203177487U (en) | High-efficiency flat plate solar water heater without water tank | |
| CN111059783A (en) | Solar heat collection and storage integrated equipment | |
| CN208253984U (en) | Butterfly solar energy system | |
| CN204535144U (en) | A kind of Fresnel solar energy heat generating vertical setting of types heat dump structure | |
| CN211316600U (en) | Solar heat collecting device | |
| CN109305708A (en) | A kind of phase-change thermal storage type saline water desalination equipment and application method based on day and night temperature | |
| CN111023587B (en) | Cover plate-free solar air heat collector with U-shaped spray pipes | |
| CN108645049A (en) | Salar light-gathering petroleum transportation drag reduction and collecting system | |
| CN204462833U (en) | A kind of light coal complementary solar heat generating system | |
| CN104613657B (en) | Fresnel solar thermal power generation vertical heat absorber device | |
| CN208595713U (en) | A kind of permanent effect solar energy heat collector | |
| CN103910398A (en) | System and method for desalinating seawater through absorbing solar energy via liquid-solid fluidized bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |