CN2375929Y - Vacuum-tube solar heat collector reflector - Google Patents

Vacuum-tube solar heat collector reflector Download PDF

Info

Publication number
CN2375929Y
CN2375929Y CN99221288U CN99221288U CN2375929Y CN 2375929 Y CN2375929 Y CN 2375929Y CN 99221288 U CN99221288 U CN 99221288U CN 99221288 U CN99221288 U CN 99221288U CN 2375929 Y CN2375929 Y CN 2375929Y
Authority
CN
China
Prior art keywords
heat collector
reflector
vacuum
utility
model
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
Application number
CN99221288U
Other languages
Chinese (zh)
Inventor
邸进夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LINYI AOYI SOLAR CO Ltd
Original Assignee
LINYI AOYI SOLAR CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LINYI AOYI SOLAR CO Ltd filed Critical LINYI AOYI SOLAR CO Ltd
Priority to CN99221288U priority Critical patent/CN2375929Y/en
Application granted granted Critical
Publication of CN2375929Y publication Critical patent/CN2375929Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The utility model relates to a vacuum-tube solar heat collector reflector, which belongs to the technical field of solar facilities. The utility model relates to the reflector used by a heat collector. The reflector is composed of a plurality of mirror surfaces assembled together. The utility model is characterized in that the mirror surface forms a composite parabolic shape. The cross section of the mirror surface is a W-shaped curve. The vacuum-tube solar heat collector reflector has the advantages of simple production, easy assembly, great reflected angle and high thermal efficiency.

Description

Electron tubes type solar thermal collector speculum
A kind of electron tubes type solar thermal collector speculum belongs to solar facilities technology neck, relates to a kind of speculum of electron tubes type solar thermal collector.
The speculum of electron tubes type solar thermal collector in the prior art is that parabola shaped a plurality of minute surfaces are formed by vertical cross section, and sensitive surface is little, thereby makes its thermal efficiency lower.
The purpose of this utility model provides a kind of speculum of electron tubes type solar thermal collector, to increase its heating surface area, improves the thermal efficiency.
Speculum of the present utility model is made up of the minute surface of a plurality of compound parabolic, and the section of minute surface is " W " shape curve.
Fig. 1 is the main cutaway view of minute surface of the present utility model
Fig. 2 is the side view of the utility model minute surface
Describe in detail below in conjunction with accompanying drawing
1 is minute surface of the present utility model among the figure, and with a plurality of assembled speculums, minute surface 1 is a compound parabolic, and its section is " W " shape curve, at the center of minute surface 1 vacuum tube that is used for thermal-arrest is installed.
Speculum of the present utility model, can adopt a plurality of sections for "
Figure Y9922128800031
" the runner plate assembly unit of shape structure, scribbling reflectorized material on the runner plate, thereby be assembled into the speculum of forming for the minute surface of " W " shape curve by a plurality of sections, vacuum tube is installed in the center of minute surface.
The utility model production is simple, is easy to assembling; It is subjected to firing angle big, can be in the longer time receiver radiation energy more, improved service efficiency.

Claims (2)

1 one kinds of solar thermal collector speculums, assembled by a plurality of minute surface 1, it is characterized in that minute surface 1 is compound parabolic, its section is " W " shape curve.
2 a kind of solar thermal collector speculums according to claim 1 is characterized in that: speculum be by a plurality of sections for " " runner plate that has reflectorized material of shape structure is assembled.
CN99221288U 1999-06-18 1999-06-18 Vacuum-tube solar heat collector reflector Expired - Fee Related CN2375929Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99221288U CN2375929Y (en) 1999-06-18 1999-06-18 Vacuum-tube solar heat collector reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99221288U CN2375929Y (en) 1999-06-18 1999-06-18 Vacuum-tube solar heat collector reflector

Publications (1)

Publication Number Publication Date
CN2375929Y true CN2375929Y (en) 2000-04-26

Family

ID=34011874

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99221288U Expired - Fee Related CN2375929Y (en) 1999-06-18 1999-06-18 Vacuum-tube solar heat collector reflector

Country Status (1)

Country Link
CN (1) CN2375929Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104570307A (en) * 2014-12-29 2015-04-29 武汉开锐智能设备有限公司 Light-gathering structure of infrared heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104570307A (en) * 2014-12-29 2015-04-29 武汉开锐智能设备有限公司 Light-gathering structure of infrared heater

Similar Documents

Publication Publication Date Title
CN2375929Y (en) Vacuum-tube solar heat collector reflector
CN101867320A (en) Photoelectric photo-thermal combined vacuum straight-through heat collector for trench light condensing system
CN2249389Y (en) Omnibearing light-collecting water-ball solar water heater
CN201532958U (en) Condensing solar battery device
JPS62225852A (en) Converging device for sunlight
CN2377477Y (en) Heat exchanger assembly having condensed exhaust-heat heat-exchanger
CN2310289Y (en) Solar energy heat collector
CN219913508U (en) Tracking-free metal straight-through tube concentrating solar heat collector
CN201764718U (en) High-efficiency flat solar heat collecting panel fin structure
CN2379756Y (en) External concentrating vacuum tube solar heat collector
CN2495957Y (en) Light condensation and glass vacuum type solar energy heat collector
CN2394166Y (en) Heater collector with externally focusing vacuum tube
CN218269625U (en) All-glass CPC light-concentrating heat pipe type heat collecting pipe
CN2485597Y (en) Focusing vacuum glass solar heat collecting pipe
CN2325715Y (en) Heat collector of solar energy water heater
CN2516904Y (en) Solar mirror reflection compound parabolic heat collector
CN212619392U (en) High-efficient CPC heat collector
CN215983292U (en) Wind-resistant groove type solar condenser
CN219160639U (en) Device for additionally installing lower reflecting plate on solar vacuum tube water heater
CN2428730Y (en) Full-glass vacuum solar heat-collection tube for portable water boiler
CN2451978Y (en) Copper-aluminium heat-absorption plate straight-through vacuum tube heat collector
CN215571317U (en) High-thermal-conductivity solar heat collector
CN212299478U (en) Efficient flat-plate solar collector
CN212962250U (en) Spherical cavity structure capable of efficiently collecting solar radiation energy
CN221099011U (en) Lens concentrating solar heat collector

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee