CN202675446U - Movable phase change heat storage device utilizing waste heat energy and solar energy - Google Patents
Movable phase change heat storage device utilizing waste heat energy and solar energy Download PDFInfo
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- CN202675446U CN202675446U CN 201220365359 CN201220365359U CN202675446U CN 202675446 U CN202675446 U CN 202675446U CN 201220365359 CN201220365359 CN 201220365359 CN 201220365359 U CN201220365359 U CN 201220365359U CN 202675446 U CN202675446 U CN 202675446U
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Abstract
A movable phase change heat storage device utilizing waste heat energy and solar energy is mainly composed of a heat storage device and a carrier loader, wherein the heat storage device is loaded on the carrier loader in horizontal type mode. The movable phase change heat storage device utilizing the waste heat energy and the solar energy is characterized in that the heat storage device is composed of a heat storage box and a solar thermal collector which passes through over the heat storage box and is connected with the heat storage box through a connecting box. The heat storage device is cuboid and is loaded on the carrier loader through a fixing plate and a weld holder of a car body. Phase-change material and a finned tube are arranged inside the heat storage box. The movable phase change heat storage device utilizing the waste heat energy and the solar energy has the advantages of being small in size, strong in heat storage capacity, high in heat energy utilization and convenient to use and the like, and besides, working double tides is achieved. The movable phase change heat storage device utilizing the waste heat energy and the solar energy saves energy, reduces pollution, protects environment and has good practical applicability and economical efficiency.
Description
Technical field
The present invention relates to a kind of accumulation of heat, heating plant, be specifically related to the device that a kind of movement utilizes solar energy and waste thermal energy.
Background technology
Nowadays, most of heat-supplying modes are fixed, and in the heat supply set of regions, for heat strain, and energy resource consumption is large, and is seriously polluted, vigorously promoted the use in recent years clean energy resource, but the equipment operating cost is high, and the existing movable heating equipment thermal efficiency is low.
The heat storage technology that generally adopts at present has the water at atmospheric pressure accumulation of heat, the high-temperature water accumulation of heat, the solid phase high-temperature heat accumulation, all be not suitable for transportation, existing mobile thermal storage equipment is because of the problem of heat-storing material, even adopt phase-change material, owing to the thermal conductivity of phase-change material and the reason of poor fluidity, heat storage efficiency is lower, and the mobile solar heat-preservation equipment that also has is owing to cause the thermal storage equipment can't accumulation of heat without sunshine night.
Summary of the invention
The technical problem that solves:
This law aims to provide a kind of movable heating equipment that utilizes solar energy and waste thermal energy, it is irremovable to have solved present most heating equipment, the low and mobile solar heat-preservation equipment of the movable heating equipment thermal efficiency since night without sunshine cause thermal storage equipment can't accumulation of heat etc. problem.
Technical scheme is as follows:
A kind of movement utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, it is characterized in that:
Regenerative apparatus is horizontal and is loaded on the carrier loader, and its described regenerative apparatus is comprised of heat storage tank and solar thermal collector, and solar thermal collector is above heat storage tank, and solar thermal collector is fixedly connected with by connecting box with heat storage tank.Regenerative apparatus is cuboid, and fixed head and weld holder by car body are loaded on the carrier loader.Phase-change material is housed in the heat storage tank, finned condenser pipe is arranged at heat storage tank top, heat storage tank middle part has heat exchanging water pipe, bottom that Waste Heat Recovery pipe with the metal heat-conducting fin is arranged, and the condenser pipe of heat storage tank top band metal heat-conducting fin is connected by pipeline with solar thermal collector.Condensation pipe with the metal heat-conducting fin is serpentine coil, is dispersed throughout heat storage tank top, and import is connected with the heat pipe evaporation ends, and outlet is connected with control valve.The heat exchanging water pipe at heat exchanging water pipe's heat storage tank middle part is the coiling of mosquito-repellent incense formula, and the outer end is connected with the heat storage tank water inlet, and the inner J type tube connector that passes through is connected with the heat storage tank delivery port.Waste Heat Recovery finned tube with the metal heat-conducting fin is serpentine coil, two ends respectively with heat storage tank on exhaust gas inlet be connected with waste gas outlet.Control valve connects water pump.
In addition, phase-change material phase transition temperature described in the utility model is the 40-85 degree, and the intake-outlet of heat storage tank is is connected the outer end and is welded with the flange connection with used heat.
Beneficial effect:
Design of the present utility model, fin fully contacts with phase change medium with pipeline, almost is full of whole heat storage tank, solves the problem of phase change medium flowability and poor thermal conductivity, so that the heat transmission is abundant and evenly, its heat storage capacity is several times with the common storage heater of volume.The coiling of heat exchanging water pipe's mosquito-repellent incense formula also greatly improves the thermal efficiency of water, and has guaranteed being heated evenly of water.
Solar thermal collector is positioned at the top, be convenient to the collection of solar energy, wherein heat pipe is heated, steam imports finned spiral condenser coil into from the heat pipe evaporation ends, and heat is fully passed to phase change medium, has improved the utilization rate of solar energy, after this steam becomes liquid, flow back to solar thermal collector by control valve, control valve connects water filling and draining device or drainage system, has guaranteed that the circulation of aqueous medium replenishes with replacing in the solar thermal collector.
This device also can be by finned Waste Heat Recovery pipe in the heat storage tank, takes full advantage of the waste heat used heat of steam power plant etc., carries out the phase-transition heat-storage of heat storage tank, particularly at the equal time at night, can carry out equally accumulation of heat, and economic environmental protection is practical again.
Except appeal, this device is movable fixture, and storage heating is convenient.
Description of drawings
Fig. 1 is the cutaway view of regenerative apparatus on the load wagon
Fig. 2 is overall appearance figure of the present invention
Among the figure:
1. heat storage tank 2. phase change mediums 3. tube connectors 4. control valves 5. heat-insulation layers 6. solar thermal collectors 7. heat pipes 8. heat storage tank water inlets 9. heat storage tank delivery ports 10. exhaust gas inlet 11. waste gas outlets 12. connecting boxs 13. Waste Heat Recovery pipes 14. solar thermal collector evaporation ends 15. metal heat-conducting fins 16. solar thermal collector water inlet pipes 17. condenser pipes 18. fixed heads 19. heat exchanging water pipes 20. carrier loader 21.J type tube connectors.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
A kind of movement illustrated in figures 1 and 2 utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, comprise carrier loader 20 and regenerative apparatus, regenerative apparatus is horizontal and is loaded on the carrier loader 20, its described regenerative apparatus is comprised of heat storage tank 1 and solar thermal collector 6, solar thermal collector 6 is above heat storage tank 1, and solar thermal collector 6 is fixedly connected with by connecting box 12 with heat storage tank 1.Regenerative apparatus is cuboid, is loaded on the carrier loader with weld holder by the fixed head 18 on the carrier loader 20.Phase-change material 2 is housed in the heat storage tank 1, condenser pipe 17 with metal heat-conducting fin 15 is arranged at heat storage tank top, there is heat exchanging water pipe 19 at heat storage tank 1 middle part, Waste Heat Recovery pipe 13 with metal heat-conducting fin 15 is arranged at the bottom, and the condenser pipe 17 of heat storage tank 1 top band metal heat-conducting fin 15 and solar thermal collector 6 are connected by external pipe.Condenser pipe 17 with metal heat-conducting fin 15 is serpentine coil, is dispersed throughout heat storage tank 1 top, and import is connected with solar thermal collector evaporation ends 14, and outlet is connected with solar thermal collector water inlet pipe 16 by control valve 4.The heat exchanging water pipe 19 at heat storage tank 1 middle part is the coiling of mosquito-repellent incense formula, and the outer end is connected with heat storage tank water inlet 8, and the inner J type tube connector 21 that passes through is connected with heat storage tank delivery port 9.Waste Heat Recovery pipe 13 with metal heat-conducting fin 15 is serpentine coil, two ends respectively with heat storage tank on exhaust gas inlet 10 are connected with waste gas outlet and are connected.Control valve 4 connects water pump.
Its workflow is:
Heat-accumulating process: when fine, solar thermal collector 6 converts solar energy into heat energy, so that heat pipe 7 interior water become steam, enter heat storage tank 1 interior condenser tube 17 from evaporation ends 14 by pipeline 3, to pass to phase change medium 2 by condenser pipe 17 and metal heat-conducting fin 15, and steam becomes water and flow back into solar thermal collector 6 by the water pump that control valve 4 connects, by control valve 4, can also finish the water that charges and discharge of solar thermal collector 6, phase-change material 2 absorbing heats, temperature raises, after reaching phase transition temperature, lattice variations occuring, reaches design temperature, when phase transformation finished, accumulation of heat was finished.At overcast and rainy or night, whole device moves to waste heat used heat generations place such as steam power plant, waste gas is entered Waste Heat Recovery pipe 13 by exhaust gas inlet 10, by metal heat-conducting fin 15 and Waste Heat Recovery pipe 13 with heat transferred phase change medium 2, make device be able to phase-transition heat-storage, the gas that has utilized is discharged from waste gas outlet 11.When fine, can also make device finish phase-transition heat-storage by solar energy and Waste Heat Recovery mode simultaneously, the accumulation of heat effect be better.
Heat supplying process: the mobile device that accumulation of heat is complete is sent to the user, cold water is passed into from the heat storage tank water inlet 8 that is welded with adpting flange, enter the heat exchanging water pipe 19 in the heat storage tank 1, described heat exchanging water pipe 19 is mosquito-repellent incense formula coil pipe, fully guaranteed the carrying out of heat exchange, phase change medium 2 heats by water in 2 pairs of these pipes of heat exchanging water pipe, heats complete water and flows out from heat storage tank delivery port 9 by J-shaped tube connector 21.After phase-change material discharges institute and deposits latent heat, lattice variations occurs again, temperature begins to descend and discharge sensible heat, reach design temperature after, stop heat exchange.
Claims (6)
1. a movement utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, comprise carrier loader (20), regenerative apparatus, it is characterized in that regenerative apparatus is cuboid, fixed head (18) by car body is loaded on the carrier loader (20) with weld holder, regenerative apparatus is comprised of heat storage tank (1) and solar thermal collector (6), and solar thermal collector (6) is in heat storage tank (1) top, and solar thermal collector (6) is fixedly connected with by connecting box (12) with heat storage tank (1).
2. a kind of movement as claimed in claim 1 utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, it is characterized in that being equipped with in the heat storage tank (1) phase-change material (2), the condenser pipe (17) of band metal heat-conducting fin (15) is arranged at heat storage tank (1) top, there is heat exchanging water pipe (19) at heat storage tank (1) middle part, the Waste Heat Recovery pipe (13) of band metal heat-conducting fin (15) is arranged at the bottom, and the condenser pipe (17) of heat storage tank top band metal heat-conducting fin (15) is connected by external pipe with solar thermal collector (6).
3. a kind of movement as claimed in claim 3 utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, it is characterized in that the condenser pipe (17) with metal heat-conducting fin (15) is serpentine coil, be dispersed throughout heat storage tank (1) top, import is connected with solar thermal collector evaporation ends (14), and outlet is connected with solar thermal collector water inlet pipe (16) by control valve (4).
4. a kind of movement as claimed in claim 3 utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, the heat exchanging water pipe (19) who it is characterized in that heat storage tank (1) middle part is the coiling of mosquito-repellent incense formula, the outer end is connected with heat storage tank water inlet (8), and the inner J type tube connector (21) that passes through is connected with heat storage tank delivery port (9).
5. a kind of movement as claimed in claim 3 utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, it is characterized in that the Waste Heat Recovery pipe (13) with metal heat-conducting fin (15) is serpentine coil, two ends respectively with heat storage tank on exhaust gas inlet (10) be connected 11 with waste gas outlet) be connected.
6. a kind of movement as claimed in claim 5 utilizes the phase transition heat accumulation unit of waste thermal energy and solar energy, it is characterized in that control valve (4) connects water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365359 CN202675446U (en) | 2012-07-26 | 2012-07-26 | Movable phase change heat storage device utilizing waste heat energy and solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365359 CN202675446U (en) | 2012-07-26 | 2012-07-26 | Movable phase change heat storage device utilizing waste heat energy and solar energy |
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| CN202675446U true CN202675446U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220365359 Expired - Fee Related CN202675446U (en) | 2012-07-26 | 2012-07-26 | Movable phase change heat storage device utilizing waste heat energy and solar energy |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185367A (en) * | 2013-03-15 | 2013-07-03 | 青岛奥环新能源科技发展有限公司 | Heat pipe-type movable heating phase-change heat storage device |
| CN103453674A (en) * | 2013-09-05 | 2013-12-18 | 张其明 | New energy in transportation industry |
| CN104296275A (en) * | 2014-08-22 | 2015-01-21 | 深圳朴方环保发展有限公司 | Device for reducing temperature difference between day and night |
| CN106949530A (en) * | 2017-03-09 | 2017-07-14 | 浙江大学 | The portable heating system of modularization based on graphite and method |
| CN113739248A (en) * | 2021-07-26 | 2021-12-03 | 浙江大学 | Solar heat collection system for recycling waste heat of small and miniature data center |
-
2012
- 2012-07-26 CN CN 201220365359 patent/CN202675446U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185367A (en) * | 2013-03-15 | 2013-07-03 | 青岛奥环新能源科技发展有限公司 | Heat pipe-type movable heating phase-change heat storage device |
| CN103453674A (en) * | 2013-09-05 | 2013-12-18 | 张其明 | New energy in transportation industry |
| CN103453674B (en) * | 2013-09-05 | 2015-04-08 | 张其明 | New energy in transportation industry |
| CN104296275A (en) * | 2014-08-22 | 2015-01-21 | 深圳朴方环保发展有限公司 | Device for reducing temperature difference between day and night |
| CN104296275B (en) * | 2014-08-22 | 2017-02-08 | 深圳朴方环保发展有限公司 | Device for reducing temperature difference between day and night |
| CN106949530A (en) * | 2017-03-09 | 2017-07-14 | 浙江大学 | The portable heating system of modularization based on graphite and method |
| CN106949530B (en) * | 2017-03-09 | 2019-04-02 | 浙江大学 | Modularization movable type heating system and method based on graphite |
| CN113739248A (en) * | 2021-07-26 | 2021-12-03 | 浙江大学 | Solar heat collection system for recycling waste heat of small and miniature data center |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150726 |
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| EXPY | Termination of patent right or utility model |