CN201652856U - High-efficiency solar heat collecting and storing device - Google Patents
High-efficiency solar heat collecting and storing device Download PDFInfo
- Publication number
- CN201652856U CN201652856U CN2010201329460U CN201020132946U CN201652856U CN 201652856 U CN201652856 U CN 201652856U CN 2010201329460 U CN2010201329460 U CN 2010201329460U CN 201020132946 U CN201020132946 U CN 201020132946U CN 201652856 U CN201652856 U CN 201652856U
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- 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
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Abstract
The utility model belongs to a solar collecting, utilizing and storing device and particularly relates to a high-efficiency solar heat collecting and storing device. The high-efficiency solar heat collecting and storing device comprises a collecting mirror and a heat exchanger, wherein the collecting mirror reflects and focuses by the surface of the mirror and is matched with a heat accumulation device; in the heat accumulation device, a coiled tube is arranged in an open heat-insulation shell; the outlet of the coiled tube of the heat accumulation device is connected with the inlet of a heat transfer lead-in bent pipe that twists and turns in a solid heat accumulation tank by a heat conduction liquid outlet pipe; a circulating pump is arranged on the heat conduction liquid outlet pipe; the outlet of the heat transfer lead-in bent pipe is connected with the inlet of the coiled tube of the heat accumulation device by a heat conduction liquid return pipe; the outlet of a heat transfer output bent pipe that twists and turns in the solid heat accumulation tank is connected with the inlet of the heat exchanger by the heat conduction liquid outlet pipe; the outlet of the heat exchanger is connected with the inlet of the heat transfer output bent pipe by the heat conduction liquid return pipe; and a circulating pump is arranged on the heat conduction liquid return pipe. The high-efficiency solar heat collecting and storing device has high solar absorption efficiency and good effect of collecting and storing heat, and the stored solar energy can be used at night and in a cloudy day.
Description
Technical field
The utility model belongs to the collection utilization and the storage device of solar energy, particularly a kind of high-efficiency solar thermal-arrest storage device.
Background technology
Present widely used solar energy utilization and storage device are solar water heater.Solar water heater is divided into thermal-arrest plate-type solar water heater and heat pipe-type heat pipe water heater.The structure of the board-like water heater of thermal-arrest is that the thermal-arrest plate is connecting heat storage water tank by inlet tube and outlet tube.The heat energy of being gathered sunshine by the thermal-arrest plate heats the water in the snake bend in the thermal-arrest plate, heated water flows into heat storage water tank, the cold water of heat storage water tank adds in the bend pipe of thermal-arrest plate, and the hot water or cold water in the heat storage water tank is constantly circulated, and makes the continuous accumulation of heat of water in the heat storage water tank improve water temperature.The structure of heat pipe solar energy water heater is to match with heat storage water tank in uniform its upper end of heat pipe, and heat pipe absorbs solar energy, the water in the circulation heating heat storage water tank.It is high not enough that but above-mentioned solar water heater absorbs the efficient of solar energy, poor in the result of use in night and cloudy snow sky.
The utility model content
The purpose of this utility model is to provide a kind of high-efficiency solar thermal-arrest storage device, and it absorbs the efficient height of solar energy, and it is effective that thermal-arrest stores, and the solar thermal energy of storage can use for night and cloudy day.
The purpose of this utility model is achieved in that a kind of high-efficiency solar thermal-arrest storage device, comprise condenser and heat exchanger, condenser matches with long-pending hot device by the reflective focusing of minute surface, the structure of long-pending hot device is for being provided with coil pipe in uncovered insulation shell, the outlet of long-pending hot device coil pipe is connected by the import of the full of twists and turns heat transfer importing bend pipe in thermal conductance drain pipe and the solid heat storage box, on the thermal conductance drain pipe, circulating pump is installed, the outlet of heat transfer importing bend pipe is connecting the import of long-pending hot device coil pipe by thermal conductance liquid return duct, full of twists and turns heat transfer discharge elbow in the solid heat storage box, its outlet is connecting the import of heat exchanger by the thermal conductance drain pipe, the outlet of heat exchanger is connecting the import of heat transfer discharge elbow by thermal conductance liquid return duct, on thermal conductance liquid return duct circulating pump is installed.
Condenser of the present utility model utilizes minute surface reflect focalization principle that sunlight is focused on the long-pending hot device, and condenser reflect focalization thermal-arrest spot diameter is 30-40CM, and long-pending hot device is subjected to the area of the area of hot spot face and reflect focalization thermal-arrest hot spot suitable.Heat transfer oil in the long-pending hot device inner coil pipe imports the heat of collecting in the bend pipe by the heat transfer that the thermal conductance drain pipe that circulating pump is housed is transmitted in the solid heat storage box, by solid heat storage box storing heat, when the accumulated temperature in the solid heat storage box in the storage medium is elevated to an end temperature, by the heat transfer discharge elbow behind the absorption heat in the solid heat storage box heat is imported heat exchanger gradually again, use to the resident by heat exchanger time end and warm up or use the heat load heat supply.Because the daylighting area of condenser is big, the thermal-arrest hot spot temperature height of reflect focalization has improved the efficient that absorbs solar energy.The heat that absorbs is stored in the solid heat storage box, and under the situation at night or cloudy day, but still the phase user provides heat.Therefore, the utility model absorbs the efficient height of solar energy, heat-collecting heat-storage effective, and also the solar energy of storage can be for night and cloudy day use.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the A-A sectional structure schematic diagram of Fig. 1 for long-pending hot device.
The specific embodiment
A kind of high-efficiency solar thermal-arrest storage device, as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, condenser 1 and heat exchanger 11, condenser 1 matches with long-pending hot device 2 by the reflective focusing of minute surface, the structure of long-pending hot device 2 is for being provided with coil pipe 3 in uncovered insulation shell, the outlet of long-pending hot device coil pipe 3 is connected by the import of heat transfer importing bend pipe 6 full of twists and turns in thermal conductance drain pipe 4 and the solid heat storage box 5, circulating pump 8 is installed on thermal conductance drain pipe 4, the outlet of heat transfer importing bend pipe 6 is connecting the import of long-pending hot device coil pipe 3 by thermal conductance liquid return duct 7, full of twists and turns heat transfer discharge elbow 9 in solid heat storage box 5, its outlet is connecting the import of heat exchanger 11 by thermal conductance drain pipe 10, the outlet of heat exchanger 11 is connecting the import of heat transfer discharge elbow 9 by thermal conductance liquid return duct 12, on thermal conductance liquid return duct 12 circulating pump 13 is installed.Conduct heat importing bend pipe 6 and heat transfer discharge elbow 9 by the interlaced cooperation in the gap between the full of twists and turns bend pipe each other.Heat transfer discharge elbow 9 integral body are positioned to conduct heat and import bend pipe 6 whole tops.The bending that conduct heat to import bend pipe 6 and 9 its full of twists and turns bendings of heat transfer discharge elbow be horizontal direction or for the bending of vertical direction or be spiral yarn shaped bending.Heat-insulation layer 15 is being set on the inner surface of insulation shell.Insulation shell be shaped as hemispherical or semiellipsoid or square or rectangle.Between coil pipe 3 its adjacent tubes in long-pending hot device 2 insulation shells and in the gap between insulation shell inwall and the adjacent tubes loose heatproof heat transfer thing 16 is being set all, the number of plies of coil pipe 3 is the 1-5 layer.Loose heatproof heat transfer thing 16 is made of steel wire lump or copper mesh.Heat accumulation charges 14 are being set in solid heat storage box 5, and heat accumulation filler 14 is made of sodium nitrate or potassium nitrate.On solid heat storage box 5 inwalls heat-insulation layer 17 is being set, heat-insulation layer 17 constitutes by three layers, and ground floor is by being made of asbestos board from inside to outside, and the second layer is made of rock wool or silicate aluminum board, and the 3rd layer is made of the benzene plate.The 3rd laminar surface is made of the water proof exterior wall screed, on water proof exterior wall mortar surface water-repellent paint is being set.On thermal conductance drain pipe 4,10 and the thermal conductance liquid return duct 7,12 heat-insulation layer is set all.The utility model heat transfer imports thermal-arrests input conduction thermal medium (just holding heating agent) employing colloidal silica sodium and the graphite mixed liquor in the bend pipe 6.Heat conduction media in heat transfer discharge elbow 9 guiding system inside adopts sodium silicate or ethylene glycol.
Claims (11)
1. high-efficiency solar thermal-arrest storage device, comprise condenser (1) and heat exchanger (11), it is characterized in that: condenser (1) matches with long-pending hot device (2) by the reflective focusing of minute surface, the structure of long-pending hot device (2) is for being provided with coil pipe (3) in uncovered insulation shell, the outlet of long-pending hot device coil pipe (3) is connected by the import of heat transfer importing bend pipe (6) full of twists and turns in thermal conductance drain pipe (4) and the solid heat storage box (5), circulating pump (8) is installed on thermal conductance drain pipe (4), the outlet of heat transfer importing bend pipe (6) is connecting the import of long-pending hot device coil pipe (3) by thermal conductance liquid return duct (7), full of twists and turns heat transfer discharge elbow (9) in solid heat storage box (5), its outlet is connecting the import of heat exchanger (11) by thermal conductance drain pipe (10), the outlet of heat exchanger (11) is connecting the import of heat transfer discharge elbow (9) by thermal conductance liquid return duct (12), and circulating pump (13) is installed on thermal conductance liquid return duct (12).
2. high-efficiency solar thermal-arrest storage device according to claim 1 is characterized in that: conduct heat importing bend pipe (6) and heat transfer discharge elbow (9) are by the interlaced cooperation in the gap between the full of twists and turns bend pipe each other.
3. high-efficiency solar thermal-arrest storage device according to claim 1 is characterized in that: heat transfer discharge elbow (9) integral body is positioned to conduct heat and imports the whole top of bend pipe (6).
4. high-efficiency solar thermal-arrest storage device according to claim 1 is characterized in that: the bending that conduct heat to import bend pipe (6) and its full of twists and turns bending of heat transfer discharge elbow (9) be horizontal direction or for the bending of vertical direction or be spiral yarn shaped bending.
5. high-efficiency solar thermal-arrest storage device according to claim 1 is characterized in that: heat-insulation layer (15) is being set on the inner surface of insulation shell.
6. high-efficiency solar thermal-arrest storage device according to claim 1 or 5 is characterized in that: insulation shell be shaped as hemispherical or semiellipsoid or square or rectangle.
7. high-efficiency solar thermal-arrest storage device according to claim 1, it is characterized in that: between its adjacent tubes of coil pipe (3) in long-pending hot device (2) insulation shell and in the gap between insulation shell inwall and the adjacent tubes loose heatproof heat transfer thing (16) is being set all, the number of plies of coil pipe (3) is the 1-5 layer.
8. require described high-efficiency solar thermal-arrest storage device according to right 7, it is characterized in that: loose heatproof heat transfer thing (16) is made of steel wire lump or copper mesh.
9. high-efficiency solar thermal-arrest storage device according to claim 1 is characterized in that: heat accumulation charges (14) are being set in solid heat storage box (5), and heat accumulation filler (14) is made of sodium nitrate or potassium nitrate.
10. high-efficiency solar thermal-arrest storage device according to claim 1, it is characterized in that: on solid heat storage box (5) inwall, heat-insulation layer (17) is being set, heat-insulation layer (17) constitutes by three layers, ground floor is by being made of asbestos board from inside to outside, the second layer is made of rock wool or silicate aluminum board, and the 3rd layer is made of the benzene plate.
11. high-efficiency solar thermal-arrest storage device according to claim 1 is characterized in that: on thermal conductance drain pipe (4) (10) and thermal conductance liquid return duct (7) (12), heat-insulation layer is set all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201329460U CN201652856U (en) | 2010-03-17 | 2010-03-17 | High-efficiency solar heat collecting and storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201329460U CN201652856U (en) | 2010-03-17 | 2010-03-17 | High-efficiency solar heat collecting and storing device |
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| Publication Number | Publication Date |
|---|---|
| CN201652856U true CN201652856U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201329460U Expired - Fee Related CN201652856U (en) | 2010-03-17 | 2010-03-17 | High-efficiency solar heat collecting and storing device |
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| CN (1) | CN201652856U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734950A (en) * | 2011-03-30 | 2012-10-17 | 洪增铜 | Heat storage device |
| CN103528208A (en) * | 2013-10-23 | 2014-01-22 | 金旭 | Solar collector system with concave lens and convex lens |
| CN104165347A (en) * | 2014-08-05 | 2014-11-26 | 王文杰 | Solar energy storage and utilization device |
| CN104279768A (en) * | 2014-09-27 | 2015-01-14 | 泉州恒灼热力机械科技有限公司 | Solar high temperature heat-storage system |
| CN104653418A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solar acquisition heat accumulating system |
| CN104654617A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Low-temperature solar single-cavity heat accumulating wall system |
| CN104654622A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Low temperature solar energy-collecting double-chamber heat accumulation wall system |
| CN104654608A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solid particle block disc type solar heating heat transfer system |
| CN108362004A (en) * | 2018-02-01 | 2018-08-03 | 福建工程学院 | A kind of isothermal structure solar heat absorber |
-
2010
- 2010-03-17 CN CN2010201329460U patent/CN201652856U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734950A (en) * | 2011-03-30 | 2012-10-17 | 洪增铜 | Heat storage device |
| CN103528208A (en) * | 2013-10-23 | 2014-01-22 | 金旭 | Solar collector system with concave lens and convex lens |
| CN104653418A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solar acquisition heat accumulating system |
| CN104654617A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Low-temperature solar single-cavity heat accumulating wall system |
| CN104654622A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Low temperature solar energy-collecting double-chamber heat accumulation wall system |
| CN104654608A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solid particle block disc type solar heating heat transfer system |
| CN104165347A (en) * | 2014-08-05 | 2014-11-26 | 王文杰 | Solar energy storage and utilization device |
| CN104165347B (en) * | 2014-08-05 | 2016-03-30 | 王文杰 | A kind of solar energy storage utilizes device |
| CN104279768A (en) * | 2014-09-27 | 2015-01-14 | 泉州恒灼热力机械科技有限公司 | Solar high temperature heat-storage system |
| CN108362004A (en) * | 2018-02-01 | 2018-08-03 | 福建工程学院 | A kind of isothermal structure solar heat absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20120317 |