CN105135711A - Paraboloid-groove-type solar concentrator capable of collecting rainwater - Google Patents
Paraboloid-groove-type solar concentrator capable of collecting rainwater Download PDFInfo
- Publication number
- CN105135711A CN105135711A CN201510621478.0A CN201510621478A CN105135711A CN 105135711 A CN105135711 A CN 105135711A CN 201510621478 A CN201510621478 A CN 201510621478A CN 105135711 A CN105135711 A CN 105135711A
- Authority
- CN
- China
- Prior art keywords
- rainwater
- paraboloid
- filter
- water leg
- collecting tank
- 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.)
- Pending
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
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a paraboloid-groove-type solar concentrator capable of collecting rainwater. The solar concentrator adopts the structure that a water collecting basin (1) is mounted at the bottom of a reflecting mirror (2); a heat absorption pipe (3) is fixed on a supporting seat (6) through a heat absorption pipe bracket (4); the reflecting mirror (2) is fixed on the supporting seat (6) through a reflecting mirror bracket (5); particularly, the water collecting basin (1) is mounted at the back of the reflecting mirror (2) and the bottom of an end surface at the top of a paraboloid; one end of the water collecting basin (1) is connected to a rainwater collecting tank (8) through a filter (7); if the amount of precipitation is relatively large, the design that two ends of the water collecting basin (1) are both connected to the rainwater collecting tank (8) through the filter (7) can be adopted.
Description
Technical field
The present invention relates to a kind of paraboloid trough type solar concentrator collecting rainwater.
Background technology
When paraboloid trough type solar heat generating system speculum runs, due to mirror surface meeting dust fall, cause solar irradiation to there is minute surface loss, cause speculum reflection efficiency to decline.So need regularly to clean mirror surface.Common cleaning way utilizes water to clean, and needs to consume a large amount of water resources.And the prerequisite of solar heat power generation system addressing to be solar irradiation condition good, general is all the area that water resource is poor, this just causes the problem of paraboloid trough type solar transmitting mirror water for cleaning deficiency, limits the reflector efficiency of paraboloid trough type solar heat generating system and applying of this technology.
For the technology utilizing paraboloid groove type condenser to recycle rainwater, there is not yet relevant report.
Summary of the invention
The object of the invention is to overcome the large contradiction poor with local water resource of paraboloid trough type solar heat generating system speculum cleaning water consumption, propose a kind of paraboloid trough type solar concentrator collecting rainwater.
For realizing described goal of the invention, the technical solution used in the present invention is as follows:
A kind of paraboloid trough type solar concentrator collecting rainwater comprises: thermal-collecting tube, collector tube holder, paraboloid groove type condenser, water leg, filter and rainwater-collecting tank.
Described thermal-collecting tube is fixed on the focal line of paraboloid groove type condenser speculum by collector tube holder, and the solar radiant energy that paraboloid groove type condenser reflects is converted into the heat energy of thermal-arrest intraductal working medium by heat collector.
Described paraboloid groove type condenser is overall minute surface, by support installing on pedestal.The parabola vertex end face of paraboloid groove type condenser leaves sluicing gap, utilizes parabolic reflector minute surface to collect rainwater time rainy, and rainwater, by the gap of parabola vertex end face, flows into the water leg of mirror back surface.
Described water leg is arranged on the paraboloid groove type condenser back side, the bottom of parabola vertex end face.The termination of water leg connects filter and rainwater-collecting tank by pipeline.
The rainwater that water leg is collected, by after metre filter, enters rainwater-collecting tank.
Described filter two ends connect water leg port and device for collecting rain water respectively by pipeline, on the pipeline of filter arrangement between water leg and rainwater-collecting tank, carry out filtration treatment to the rainwater entering rainwater-collecting tank.
Described rainwater-collecting tank is arranged in one end of water leg.Described device for collecting rain water is by pipeline, and the rainwater that de-entrainment filter comes, to be ready for use on cleaning parabolic mirror.
Described paraboloid groove type condenser speculum, water leg, filter, rainwater-collecting tank composition rain collector.Rainwater collected by described paraboloid groove type condenser speculum, by water leg and filter and between connecting pipe, rainwater is introduced rainwater-collecting tank.
When rainfall intensity hour, filter can be arranged in water leg one end, introduce rainwater-collecting tank by after the dmp filter of collection.
When rainfall intensity is large, filter can be arranged at water leg two ends, introduce rainwater-collecting tank by after the dmp filter of collection.
The present invention has following characteristics:
1. utilize the mirror surface of parabolic condenser to collect rainwater.
2. adopt the water leg at the parabolic condenser back side to collect the rainwater of mirror surface collection.
3. adopt filter to carry out filtration, purification process to the rainwater that water leg is collected.
4. rainwater-collecting tank storage is set and deposits rainwater.
Accompanying drawing explanation
The front view of Fig. 1 a structure composition of the present invention;
The top view of Fig. 1 b structure composition of the present invention;
In figure: water leg 1, paraboloid groove type condenser speculum 2, thermal-collecting tube 3, collector tube holder 4, mirror support 5, bearing 6, filter 7, rainwater-collecting tank 8;
Detailed description of the invention
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the paraboloid trough type solar concentrator that the present invention can collect rainwater comprises: water leg 1, paraboloid groove type condenser speculum 2, thermal-collecting tube 3, collector tube holder 4, mirror support 5, bearing 6, filter 7, rainwater-collecting tank 8.
Water leg 1 is arranged on the back side of paraboloid groove type condenser speculum 2, the bottom of parabola vertex.The termination of water leg 1 connects filter 7 and rainwater-collecting tank 8 by pipeline;
Described thermal-collecting tube 3 is fixed on by collector tube holder 4 on the focal line of paraboloid groove type condenser speculum 2, and its effect is the heat energy solar radiant energy that paraboloid groove type condenser 2 reflects being converted into thermal-arrest intraductal working medium.
Described paraboloid groove type condenser speculum 2 is arranged on bearing 6 by mirror support 5;
Described support 6 is fixed on ground.
Described filter 7 is arranged on the pipeline between water leg 1 and rainwater-collecting tank 8;
Described rainwater-collecting tank 8 is arranged in one end of water leg.
Described paraboloid groove type condenser speculum 2, water leg 1, filter 7 and rainwater-collecting tank 8 form rain collector.Rainwater collected by described paraboloid groove type condenser speculum 2, by water leg 1 and filter 7 and between connecting pipe, rainwater is introduced rainwater-collecting tank 8.
The course of work of the present invention is as follows:
When raining, vertically upward, rainwater to fall on slot-type optical collector speculum 2 by opening to paraboloid groove type condenser parabola opening, and moves along parabolic mirror surface current, by the gap bottom parabolic mirror, be pooled in the water leg 1 at the mirror surface back side.By pipeline, inflow filter 7 carries out filtration, purification process, is finally stored in rainwater-collecting tank 8, with for subsequent use.
When rainfall intensity hour, filter 7 can be arranged in water leg 1 one end, introduce rainwater-collecting tank 8 by after the dmp filter of collection.
When rainfall intensity is large, filter 7 can be arranged at water leg 1 two ends, introduce rainwater-collecting tank 8 by after the dmp filter of collection.
Claims (4)
1. can collect the paraboloid trough type solar concentrator of rainwater for one kind, comprise thermal-collecting tube (3), thermal-collecting tube (3) is fixed on the focal line of paraboloid groove type condenser speculum (2) by thermal-collecting tube (4), it is characterized in that: described concentrator also comprises: water leg (1), paraboloid groove type condenser speculum (2), mirror support (5), bearing (6), filter (7) and rainwater-collecting tank (8);
Described water leg (1) is arranged on the back side of paraboloid groove type condenser speculum (2), the bottom of parabola vertex end face; The termination of water leg (1) connects filter (7) and rainwater-collecting tank (8) by pipeline;
Described paraboloid groove type condenser speculum (2) is arranged on bearing (6) by mirror support (5);
Described bearing (6) is fixed on ground;
Described filter (7) is arranged on the pipeline between water leg (1) and rainwater-collecting tank (8);
Described rainwater-collecting tank (8) is arranged in one end of water leg;
Described paraboloid groove type condenser speculum (2), water leg (1) filter (7), rainwater-collecting tank (8) composition rain collector.
2. a kind of paraboloid trough type solar concentrator collecting rainwater according to claim 1, is characterized in that: described paraboloid groove type condenser speculum (2) is overall minute surface, and parabola vertex end face leaves sluicing gap; Rainwater collected by paraboloid groove type condenser speculum (2), by water leg (1) and filter (7) and between connecting pipe, rainwater is introduced rainwater-collecting tank (8).
3. the paraboloid trough type solar concentrator collecting rainwater according to claim 2, it is characterized in that: when rainfall intensity hour, filter (7) can be arranged in water leg (1) one end, rainwater-collecting tank (8) will be introduced after the dmp filter of collection.
4. the paraboloid trough type solar concentrator of collection rainwater according to claim 1, it is characterized in that: when rainfall intensity is large, filter (7) can be arranged at water leg (1) two ends, rainwater-collecting tank (8) will be introduced after the dmp filter of collection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510621478.0A CN105135711A (en) | 2015-09-25 | 2015-09-25 | Paraboloid-groove-type solar concentrator capable of collecting rainwater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510621478.0A CN105135711A (en) | 2015-09-25 | 2015-09-25 | Paraboloid-groove-type solar concentrator capable of collecting rainwater |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105135711A true CN105135711A (en) | 2015-12-09 |
Family
ID=54721161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510621478.0A Pending CN105135711A (en) | 2015-09-25 | 2015-09-25 | Paraboloid-groove-type solar concentrator capable of collecting rainwater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105135711A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106988491A (en) * | 2017-03-23 | 2017-07-28 | 常州大学 | Collect rainfall pattern CPC condensation photovoltaics and save flat roof |
CN109458741A (en) * | 2018-11-14 | 2019-03-12 | 徐州沃力能源科技有限公司 | A kind of solar energy heating greasy filth device |
CN116294248A (en) * | 2023-02-14 | 2023-06-23 | 昆明理工大学 | Congruent surface non-imaging concentrating system based on solar vacuum tube absorber |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101608836A (en) * | 2008-06-18 | 2009-12-23 | 深圳市中科力函热声技术工程研究中心有限公司 | Solar heat collector with combined reflecting surface |
CN102937338A (en) * | 2012-11-22 | 2013-02-20 | 胡建军 | Paraboloid groove type solar collecting lens heater |
CN103162435A (en) * | 2013-02-20 | 2013-06-19 | 中国科学院电工研究所 | Paraboloid groove type condenser assembling method |
CN103836810A (en) * | 2012-11-22 | 2014-06-04 | 飞秒光电科技(西安)有限公司 | Solar groove type electricity generating light-gathering optical system |
CN203782788U (en) * | 2014-04-17 | 2014-08-20 | 北京兆阳光热技术有限公司 | Water collecting device for solar power station |
-
2015
- 2015-09-25 CN CN201510621478.0A patent/CN105135711A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101608836A (en) * | 2008-06-18 | 2009-12-23 | 深圳市中科力函热声技术工程研究中心有限公司 | Solar heat collector with combined reflecting surface |
CN102937338A (en) * | 2012-11-22 | 2013-02-20 | 胡建军 | Paraboloid groove type solar collecting lens heater |
CN103836810A (en) * | 2012-11-22 | 2014-06-04 | 飞秒光电科技(西安)有限公司 | Solar groove type electricity generating light-gathering optical system |
CN103162435A (en) * | 2013-02-20 | 2013-06-19 | 中国科学院电工研究所 | Paraboloid groove type condenser assembling method |
CN203782788U (en) * | 2014-04-17 | 2014-08-20 | 北京兆阳光热技术有限公司 | Water collecting device for solar power station |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106988491A (en) * | 2017-03-23 | 2017-07-28 | 常州大学 | Collect rainfall pattern CPC condensation photovoltaics and save flat roof |
CN109458741A (en) * | 2018-11-14 | 2019-03-12 | 徐州沃力能源科技有限公司 | A kind of solar energy heating greasy filth device |
CN116294248A (en) * | 2023-02-14 | 2023-06-23 | 昆明理工大学 | Congruent surface non-imaging concentrating system based on solar vacuum tube absorber |
CN116294248B (en) * | 2023-02-14 | 2024-04-09 | 昆明理工大学 | Congruent surface non-imaging concentrating system based on solar vacuum tube absorber |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108043762A (en) | A kind of cleaning device of solar energy photovoltaic panel | |
CN101976972A (en) | Controllable double-state reflection/condensation solar energy collection power generation device | |
CN110165983A (en) | A kind of energy-saving power generation component with heat dissipation dedusting function | |
CN105135711A (en) | Paraboloid-groove-type solar concentrator capable of collecting rainwater | |
CN204610160U (en) | A kind of convergent lens power generation system | |
CN204880816U (en) | Take protection device's solar water heater | |
CN1811297A (en) | Two-stage reflecting and focusing heat accumulator | |
CN204830521U (en) | Thermoelectric integrated solar high-temperature heat collector based on Fresnel transmission | |
CN107421136A (en) | A kind of groove type solar concentrator | |
CN111384892A (en) | Solar photovoltaic panel assembly | |
CN203731715U (en) | Flat plate solar water heater for gathering heat by using flat plate glass mirrors | |
CN207180067U (en) | A kind of groove type solar concentrator | |
CN202675666U (en) | Solar heat collector and solar water heater | |
CN204227716U (en) | Solar light-condensing and heat-collecting device | |
CN214094976U (en) | Slot type heliostat structure for photo-thermal power station | |
CN204159610U (en) | Energy-saving photovoltaic agricultural greenhouse assembly cleaning device | |
CN212811629U (en) | New forms of energy photovoltaic with automatically cleaning device | |
CN205299992U (en) | Energy -efficient solar water heater | |
CN208743174U (en) | A kind of high temperature resistant waterproof type clearing apparatus | |
CN100489415C (en) | Solar energy three-dimensional concentrating collector | |
CN209013506U (en) | A kind of slot-type optical collector cleaning device | |
CN208495109U (en) | A kind of cleaning device of photovoltaic panel | |
CN207691739U (en) | A kind of pinpoint two-sided photovoltaic module laying template | |
CN203118979U (en) | Double-sided energy-gathering photocell | |
CN207347206U (en) | The parabolic trough type condenser frame structure of sun-tracking solar sea water desalination beam condensing unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |