CN202645897U - Condensing solar steam generating device - Google Patents

Condensing solar steam generating device Download PDF

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Publication number
CN202645897U
CN202645897U CN 201220298751 CN201220298751U CN202645897U CN 202645897 U CN202645897 U CN 202645897U CN 201220298751 CN201220298751 CN 201220298751 CN 201220298751 U CN201220298751 U CN 201220298751U CN 202645897 U CN202645897 U CN 202645897U
Authority
CN
China
Prior art keywords
steam
electric power
generator
energy
concentrating solar
Prior art date
Application number
CN 201220298751
Other languages
Chinese (zh)
Inventor
张庆育
Original Assignee
德宏州德热太阳能科技开发有限公司
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Publication date
Application filed by 德宏州德热太阳能科技开发有限公司 filed Critical 德宏州德热太阳能科技开发有限公司
Priority to CN 201220298751 priority Critical patent/CN202645897U/en
Application granted granted Critical
Publication of CN202645897U publication Critical patent/CN202645897U/en

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Abstract

The utility model discloses a condensing solar steam generating device, which includes a condensing device, a photothermal converting device, a generating device and an electric storage device, wherein the condensing device is optically matched with the photothermal converting device; a water intake conduit and a steam conduit are arranged on the photothermal converting device; the steam conduit is connected with a steam turbine and a generator; and the generator is electrically connected with the electric storage device. The focused sunray has very high heat energy with the focus temperature amounting to more than 3,000 DEG C, and is an efficient heat source; the light energy is converted into steam through focusing, so as to supply the steam turbine with the steam to drive the generator to generate electricity, thereby facilitating the storage for future use; the solar light energy is efficiently utilized, and the defect that the hot water mode has low solar energy utilization rate is overcome; and by utilizing the condensing device, more light energy can be condensed within a smaller area, so as to improve the energy efficiency, directly turn water into steam, convert the hot water energy into the electrical energy convenient for storage, and realize the continuous utilization of solar energy.

Description

A kind of concentrating solar steam electric power generator

Technical field

The utility model belongs to application of solar, is specifically related to a kind of simple in structurely, and working stability is reliable, fully solar heat and can high efficiency produce the concentrating solar steam electric power generator that steam is used for generating.

Background technique

Solar energy is as a kind of energy of cleaning, inexhaustible, nexhaustible, utilizing solar energy generally is to make it be transformed into electric energy by photoelectric conversion, perhaps utilize its heat energy in the mode of thermal-arrest, also have solar dryer, solar still, solar energy greenhouse etc. to utilize mode, but utilization ratio is not high.Use maximum primary levels that also only rests on thermal water utilization, i.e. solar water heater.This mode of utilizing belongs to the discontinuous utilization usually, owing to its structural reason can only produce hot water usually, is difficult to produce steam.The hot water that produces can only be at home bathing, and purposes is single, can not preserve for a long time, is not easy to long distance conveying and uses, and intermittently use, and is very inconvenient.Therefore, exploitation a kind of improve to the collection utilization ratio of sunlight and can efficiently convert the more efficiently mode of utilizing to and be very important.

The model utility content

It is a kind of simple in structure that the purpose of this utility model is to provide, and working stability is reliable, and fully sunlight and energy high efficiency produce the solar steam electricity generating device that steam is used for generating.

The purpose of this utility model is to realize like this, comprise optical block, photothermal conversion device, electricity generating device and electric accumulator, described optical block cooperates with photothermal conversion device optics, penstock and steam lead are set on the photothermal conversion device, described steam lead connects steam turbine and generator, and generator and electric accumulator are electrically connected.

Heat energy was very large after solar beam focused on, and focus temp can reach more than 3000 ℃, is a kind of efficient thermal source.Transform light energy was water vapor after the utility model utilization focused on, and drove generator for steam turbine and generated electricity for subsequent use with convenient storage.Realized the efficient utilization of solar energy, overcome the hot water mode and utilized the low deficiency of solar energy utilization ratio.Utilize optical block more luminous energy can be gathered in the little regional extent, improved efficiency, can directly become steam to water, hot water can be converted to the electric energy of being convenient to store, and has realized the continuous utilization of solar energy.

Description of drawings

Fig. 1 is the utility model overall structure schematic diagram;

Among the figure: 1-pedestal, 2-optical block, 3-photothermal conversion device, the 4-thermal insulation layer, 5-penstock, 6-steam lead, 7-steam regulator, 8-steam turbine, 9-generator, the 10-intake pipe, 11-buffer tank, 12-collection pipe, the 13-electric consumer, 14-electric accumulator, 15-wire, the 16-incident beam, 17-optically focused light beam, 18-regulator.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described, but never in any form the utility model is limited, any conversion based on the utility model training centre is done all falls into protection domain of the present utility model.

As shown in drawings, the utility model comprises optical block 2, photothermal conversion device 3, electricity generating device 9 and electric accumulator 14, described optical block 2 cooperates with photothermal conversion device 3 optics, penstock 5 and steam lead 6 are set on the photothermal conversion device 3, described steam lead 6 connects steam turbine 8 and generator 9, and generator 9 is electrically connected with electric accumulator 14.

Described photothermal conversion device 3 is the box structural design of insulation, and a side arranges light collecting device.

Described photothermal conversion device 3 is the heat pipe bundle, and heat pipe Shu Yiduan connects penstock 5, and the other end connects steam lead 6.

On the described steam lead 6 steam regulator 7 is set.

Between described steam turbine 8 and the buffer tank 11 collection pipe 12 is set.

Described optical block 2 connects pedestal 1, and described pedestal 1 is adjustable structure.

Described optical block 2 and photothermal conversion device 3, steam turbine 8 and generator 9 concentrated settings are on same rotatable platform.

On the described rotatable platform sun autotracking device is set.

Described light collecting device 3 is vacuum thermal-arrest pipe or collecting plate.

Described electric accumulator 14 connects utility grid by regulator 18.

Working principle of the present utility model and working procedure:

Optical block gathers in the sun light beam union and reflexes on the heat-collecting devcie of photothermal conversion device, photothermal conversion device sunlight focusing heat energy becomes water into steam, the steam supply steam turbine also drives the generator generating, and power storage is in electric accumulator, and electricity supply and use equipment uses.

Claims (10)

1. concentrating solar steam electric power generator, comprise optical block (2), photothermal conversion device (3), electricity generating device (9) and electric accumulator (14), described optical block (2) cooperates with photothermal conversion device (3) optics, penstock (5) and steam lead (6) are set on the photothermal conversion device (3), described steam lead (6) connects steam turbine (8) and generator (9), and generator (9) is electrically connected with electric accumulator (14).
2. concentrating solar steam electric power generator according to claim 1 is characterized in that: described photothermal conversion device (3) is the box structural design of insulation, and a side arranges light collecting device.
3. concentrating solar steam electric power generator according to claim 1, it is characterized in that: described photothermal conversion device (3) is the heat pipe bundle, and heat pipe Shu Yiduan connects penstock (5), the other end connects steam lead (6).
4. it is characterized in that: steam regulator (7) is set on the described steam lead (6) according to claim 1 and 2 or 3 described concentrating solar steam electric power generators.
5. concentrating solar steam electric power generator according to claim 1 is characterized in that: between described steam turbine (8) and the buffer tank (11) collection pipe (12) is set.
6. concentrating solar steam electric power generator according to claim 1 is characterized in that: described optical block (2) connects pedestal (1), and described pedestal (1) is adjustable structure.
7. concentrating solar steam electric power generator according to claim 1 is characterized in that: described optical block (2) and photothermal conversion device (3), steam turbine (8) and generator (9) concentrated setting are on same rotatable platform.
8. concentrating solar steam electric power generator according to claim 7 is characterized in that: on the described rotatable platform sun autotracking device is set.
9. concentrating solar steam electric power generator according to claim 2, it is characterized in that: described light collecting device is vacuum thermal-arrest pipe or collecting plate.
10. concentrating solar steam electric power generator according to claim 2 is characterized in that: described electric accumulator (14) connects utility grid by regulator (18).
CN 201220298751 2012-06-25 2012-06-25 Condensing solar steam generating device CN202645897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220298751 CN202645897U (en) 2012-06-25 2012-06-25 Condensing solar steam generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220298751 CN202645897U (en) 2012-06-25 2012-06-25 Condensing solar steam generating device

Publications (1)

Publication Number Publication Date
CN202645897U true CN202645897U (en) 2013-01-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220298751 CN202645897U (en) 2012-06-25 2012-06-25 Condensing solar steam generating device

Country Status (1)

Country Link
CN (1) CN202645897U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114366A (en) * 2015-09-16 2015-12-02 西安工业大学 Micro solar heat energy water drawing pump
CN105452655A (en) * 2013-05-29 2016-03-30 沙特阿拉伯石油公司 High efficiency solar power generator for offshore applications
CN106168198A (en) * 2016-08-22 2016-11-30 瀛e钩 A kind of vacuum focusing formula solar steam electromotor
CN108343569A (en) * 2018-01-30 2018-07-31 何昊充 A kind of tower type thermal generation device
CN108343568A (en) * 2018-01-30 2018-07-31 何昊充 A kind of tower type thermal generation equipment
CN109611808A (en) * 2018-12-14 2019-04-12 佛山科学技术学院 A kind of light collecting water tank power generator of meniscus lens

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105452655A (en) * 2013-05-29 2016-03-30 沙特阿拉伯石油公司 High efficiency solar power generator for offshore applications
CN105114366A (en) * 2015-09-16 2015-12-02 西安工业大学 Micro solar heat energy water drawing pump
CN106168198A (en) * 2016-08-22 2016-11-30 瀛e钩 A kind of vacuum focusing formula solar steam electromotor
CN108343569A (en) * 2018-01-30 2018-07-31 何昊充 A kind of tower type thermal generation device
CN108343568A (en) * 2018-01-30 2018-07-31 何昊充 A kind of tower type thermal generation equipment
CN108343569B (en) * 2018-01-30 2019-07-16 何华琼 A kind of tower type thermal generation device
CN109611808A (en) * 2018-12-14 2019-04-12 佛山科学技术学院 A kind of light collecting water tank power generator of meniscus lens

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20150625

EXPY Termination of patent right or utility model