CN104654855A - Fluid heat accumulator and heat accumulating vehicle - Google Patents
Fluid heat accumulator and heat accumulating vehicle Download PDFInfo
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- CN104654855A CN104654855A CN201310572893.2A CN201310572893A CN104654855A CN 104654855 A CN104654855 A CN 104654855A CN 201310572893 A CN201310572893 A CN 201310572893A CN 104654855 A CN104654855 A CN 104654855A
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- fluid
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- heater
- pipeline
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The invention provides a fluid heat accumulator. The fluid heat accumulator comprises a container, a first fluid and a second fluid, wherein the first fluid as a high-temperature fluid enters the container from a first fluid inlet; multiple pipes are arranged between an inlet and an outlet in the second fluid in the container, so that the second fluid can flow in the pipes; the first fluid is placed in the container after entering the container to store heat energy; when the heat energy in the heat accumulator is required, the second fluid flows in from a second fluid inlet; after the heat exchange is performed between the second fluid and the first fluid, the second fluid flows out from a second fluid outlet to realize the utilization of the heat energy; after the heat energy of the first fluid is used to reach a set temperature, the first fluid is discharged from the container; the first fluid is heated again by a heating device; and the heated fluid enters the container to realize the utilization of the heat energy. The invention further provides a fluid heat accumulating vehicle; and the heat accumulator can move to a heat energy area, and is used for realizing mobile heat accumulation.
Description
Technical field
The present invention relates to heat energy utilization, particularly utilize fluid to realize heat absorption, storage, exchange and utilization.
Background technology
Storage heater is the equipment stored heat energy, and existing storage heater is steam type and liquid heat storage device;
In industrial energy saving field, waste heat is carried out reclaiming and storing, usually adopt phase change technique to carry out accumulation of heat, adopt in low temperature field ice-reserving technology to realize accumulation of heat;
In field of solar energy, adopt fuse salt accumulation of heat, although fuse salt can realize the storage of high temperature, but due to its need from Solid State Transformation be liquid, thus heat energy is needed to be heated, the simultaneously toxicity of fuse salt, economical, security also has problems, and the use of thus fuse salt accumulation of heat is restricted.
In field of solar energy, also adopt air or other gas to carry out accumulation of heat, but its hot melt is little, cannot realize large-scale thermal energy storage.
Storage station adopts electric energy to store, particularly the electric energy of wind-powered electricity generation and photovoltaic composition, and because it cannot realize storing, a large amount of abandoning of thus having to, causes a large amount of wastes.If adopt heat energy to store, need the holder possessing powerful storage capacity.
Summary of the invention
The object of this invention is to provide a kind of fluid heat accumulating device, high temperature, extensive, low cost, high efficiency accumulation of heat can be realized, and be suitable for the accumulation of heat of the temperature of 10-1500 degree, the present invention utilizes fluid to carry out accumulation of heat, employing is provided with two kinds of fluids, and a kind of fluid for heating, enters into storage heater after fluid is heated, second is heat exchanging fluid, is carried out exchanging or using by the heat energy of storage heater.
Another object of the present invention is to provide a kind of fluid heating storage heater, high temperature, extensive, low cost, high efficiency accumulation of heat can be realized, and be suitable for the accumulation of heat of the temperature of 10-1500 degree, the present invention is by upper invention, also have additional a heater and thermal source, for first fluid provides thermal source and oil (gas) filling device.
Other object of the present invention is to provide a kind of storage heater possessing locomotive function, storage heater can be moved, and to the region of a heat energy, and then utilizes; Realize mobile accumulation of heat.
Concrete summary of the invention is as follows:
A kind of fluid heat accumulating device, comprise container, fluid, heater, insulation material, it is characterized in that: at least containing a container, and first fluid be heat storage fluid and second fluid is heat exchanging fluid, container is provided with import and the outlet of first fluid and second fluid, first fluid is sent in container as high temperature fluid from first fluid import, import in internal tank second fluid and outlet between be also provided with multiple pipeline, the import of second fluid and outlet are interconnected by pipeline, second fluid can be flowed in pipeline, first fluid is placed on the storage carrying out heat energy in container after entering into container, storage heater may be used in local accumulation of heat or the area being moved to needs, when needing the heat energy utilized in storage heater, flowed into from second fluid import by the second fluid of temperature lower than storage heater, second fluid and first fluid export through second fluid after carrying out heat exchange again and flow out, and realize the utilization of heat energy, after the heat energy of first fluid uses the temperature of setting, first fluid is discharged in container, utilize heater again to heat first fluid, entered into by the fluid heated the utilization that container realizes heat energy.
Described pipeline is selected from following one or combination:
A, helix tube;
The inside of B, pipeline or and outer wall be provided with heat exchange fin;
C, bending pipeline;
The pipeline that D, its diameter can change;
The outer wall of E, pipeline is provided with can with the interconnective concaveconvex structure of solid grain block;
F, pipeline by different metal composite;
Interior or the outer wall of G, pipeline is provided with corrosion-inhibiting coating.
First fluid or second fluid are one or more in liquid, fuse salt, liquid metal, nano-fluid, plasma, supercritical fluid; Described liquid metal is following one or more or its compound: mercury, caesium, gallium, rubidium, potassium, sodium, indium, lithium, tin, bismuth, thallium, and cadmium is plumbous, zinc, antimony, magnesium, aluminium.
In first fluid or second fluid, be provided with capsule or solid particle, in capsule, be provided with heat-storing material.
Heat-storing material in capsule select from following one or more: solid, solid-liquid, liquid-gas phase transition material;
Solid particle select from following a kind of described solid grain block be the particle that is made up of metal or nonmetal or its mixture or/and fragment of brick; or the grains of sand, cobblestone, finger stone that nature exists, the shape of solid grain block is circle, polygon, rhombus, fan-shaped, irregular present situation.
Also be provided with heater, heater is made up of thermal source and heater element, heater provides the energy to be heated by first fluid by thermal source, first circulation is become the one of liquid state, liquid gas admixture, plasma state, above-critical state after heating, and then enters in container from the import of storage heater amount.
Described heater is: boiler, in or coreless induction furnace, electrical heating, solar energy heating, waste-heat device one or more;
For the thermal source that heater provides, select from one of following:
A, solar photovoltaic generation system;
B, wind-powered electricity generation electricity generation system;
C, solar photovoltaic generation system and wind-powered electricity generation electricity generation system;
The trough electricity that D, conventional Power Generation Mode send;
E, industrial exhaust heat;
F, shallow layer surface heat energy or geothermal energy.
The described equipment choice converting electrical energy into heat energy is from following one:
A, boilers heated electrically equipment;
B, microwave equipment;
C, high frequency Huo Zhong Frequency equipment;
D, electroacoustic hot-cast socket equipment;
E, electric ceramic;
The heat energy that F, the electric energy utilizing wind-powered electricity generation to produce produce;
The heat energy that G, living beings produce;
F, heat pump.
A kind of fluid heat accumulating car, is arranged on any fluid heat accumulating device above-described on a moving vehicle transporting equipment, can realizes the accumulation of heat of movement; Track and power set are installed on moving vehicle transporting equipment or on container, container box can be unloaded from transport vehicle and be lifted on automobile; The housing of container is provided with roller or tire, and roller or tire are connected with the shell of container bottom, are same as support and mobile containers, and roller can move being arranged on the track on transport vehicle.
Adopt technical scheme of the present invention can produce following beneficial effect:
1, the present invention utilizes one to add hot fluid, and be stored in storage heater, recycling the second fluid carries out heat exchange, effectively can utilize waste heat, can waste heat be directly utilized to heat first fluid, or employing wind-powered electricity generation, photovoltaic are fluid heating, realize the thermal energy storage of 10-1500 degree, safe and reliable;
2, the present invention can realize mobile accumulation of heat, and place storage heater being moved to needs realizes collection and the utilization of heat energy.
3, the present invention can be applied to the multiple application such as industrial exhaust heat, solar energy, underground heat, living beings.
Accompanying drawing explanation
Fig. 1 is fixing fluid storage heater;
Fig. 2 is mobile fluid heating accumulation of heat car;
Fig. 3 is fixing fluid heat storage device.
Number in the figure implication:
1: second fluid import, 2: second fluid exports, 3: container, 4: first fluid, 5: first fluid heater 6: first fluid import, 7: first fluid exports, 8: pipeline, 9: transporting equipment.
Detailed description of the invention
Embodiment 1, a kind of fixing fluid storage heater
One shown in Fig. 1 fixes fluid storage heater, containing a container 3, and first fluid 5 for heat storage fluid and second fluid be heat exchanging fluid, container 3 is provided with the outlet 7 of first fluid import 6 and first fluid, and be provided with the outlet 2 of second fluid import 1 and second fluid, be sent in container 3 from 6 imports after first fluid is heated by heater 6, import in internal tank second fluid and outlet between be also provided with multiple pipeline 8, import 1 and outlet 2 are interconnected by pipeline, second fluid can be flowed in pipeline 8, first fluid is placed on the storage carrying out heat energy in container after entering into container, storage heater may be used in local accumulation of heat or the area being moved to needs, when needing the heat energy utilized in storage heater, the second fluid of temperature lower than storage heater being flowed into from import 1, again through exporting 2 outflows after the metal of cryogen and first fluid carries out heat exchange, realizing the utilization of heat energy, after the heat energy of first fluid uses the temperature of setting, first fluid is discharged from container outlet 7, utilize heater again to add first fluid, entered into by the fluid heated the utilization that container realizes heat energy.
In the present embodiment: first fluid is the mixture of liquid metal gallium 97% and germanium 3%, operating temperature range 0oC ?2000oC, the electric power produced by wind-powered electricity generation adopts medium frequency stove to be heated to 1500 degree, then be placed in the container 3 of carborundum, pipeline is also adopt the pipeline made by carborundum, second fluid adopts water, directly produces the saturated steam water of HTHP, and supply electricity generation system realizes the accumulation of heat generating of high temperature.
Embodiment 2, mobile fluid heating accumulation of heat car
Fig. 2 is containing a container 3, and first fluid 5 for heat storage fluid and second fluid be heat exchanging fluid, container 3 is provided with the outlet 7 of first fluid import 6 and first fluid, and be provided with the outlet 2 of second fluid import 1 and second fluid, be sent in container 3 from 6 imports after first fluid is heated by heater 6, import in internal tank second fluid and outlet between be also provided with multiple pipeline 8, import 1 and outlet 2 are interconnected by pipeline, second fluid can be flowed in pipeline 8, first fluid is placed on the storage carrying out heat energy in container after entering into container, storage heater may be used in local accumulation of heat or the area being moved to needs, when needing the heat energy utilized in storage heater, the second fluid of temperature lower than storage heater being flowed into from import 1, again through exporting 2 outflows after the metal of cryogen and first fluid carries out heat exchange, realizing the utilization of heat energy, after the heat energy of first fluid uses the temperature of setting, first fluid is discharged from container outlet 7, utilize heater again to add first fluid, entered into by the fluid heated the utilization that container realizes heat energy.
Container is fixed on the automobile of 10 tons by the present invention, can heater be the waste heat of steel mill, first fluid is conduction oil, enter into after conduction oil is heated in container, transported car is transported to a construction area, using the hot water of building heating as second fluid, the conduction oil directly and on accumulation of heat car carries out heat exchange by pipeline 8, realizes being used for heat and comes for building heating.
Embodiment 3, a kind of fixing fluid heat storage device
Mobile fluid heating accumulation of heat car shown in Fig. 3, containing a container 3, and first fluid 5 for heat storage fluid and second fluid be heat exchanging fluid, container 3 is provided with the outlet 7 of first fluid import 6 and first fluid, and be provided with the outlet 2 of second fluid import 1 and second fluid, be sent in container 3 from 6 imports after first fluid is heated by heater 6, import in internal tank second fluid and outlet between be also provided with multiple pipeline 8, import 1 and outlet 2 are interconnected by pipeline, second fluid can be flowed in pipeline 8, first fluid is placed on the storage carrying out heat energy in container after entering into container, storage heater may be used in local accumulation of heat or the area being moved to needs, when needing the heat energy utilized in storage heater, the second fluid of temperature lower than first fluid being flowed into from import 1, again through exporting 2 outflows after second fluid and first fluid carry out heat exchange, realizing the utilization of heat energy, after the heat energy of first fluid uses the temperature of setting, first fluid is discharged from container outlet 7, utilize heater again to add first fluid, entered into by the fluid heated the utilization that container realizes heat energy.
In the present embodiment: first fluid is the mixture of liquid metal gallium 97% and germanium 3%, operating temperature range 0oC ?2000oC, the electric power produced by wind-powered electricity generation adopts medium frequency stove to be heated to 1500 degree, then be placed in the container 3 of carborundum, pipeline is also adopt the pipeline made by carborundum, second fluid adopts water, directly produces the saturated steam water of HTHP, and supply electricity generation system realizes the accumulation of heat generating of high temperature.
According to theory and structure of the present invention, other case study on implementation can be designed, as long as theory and structure according to the invention, all belong to enforcement of the present invention.
Claims (10)
1. a fluid heat accumulating device, comprise container, fluid, heater, insulation material, it is characterized in that: at least containing a container, and first fluid be heat storage fluid and second fluid is heat exchanging fluid, container is provided with import and the outlet of first fluid and second fluid, first fluid is sent in container as high temperature fluid from first fluid import, import in internal tank second fluid and outlet between be also provided with multiple pipeline, the import of second fluid and outlet are interconnected by pipeline, second fluid can be flowed in pipeline, first fluid is placed on the storage carrying out heat energy in container after entering into container, storage heater may be used in local accumulation of heat or the area being moved to needs, when needing the heat energy utilized in storage heater, flowed into from second fluid import by the second fluid of temperature lower than storage heater, second fluid and first fluid export through second fluid after carrying out heat exchange again and flow out, and realize the utilization of heat energy, after the heat energy of first fluid uses the temperature of setting, first fluid is discharged in container, utilize heater again to heat first fluid, entered into by the fluid heated the utilization that container realizes heat energy.
2. a kind of fluid heat accumulating device according to claim 1, is characterized in that: described pipeline is selected from following one or combination:
A, helix tube;
The inside of B, pipeline or and outer wall be provided with heat exchange fin;
C, bending pipeline;
The pipeline that D, its diameter can change;
The outer wall of E, pipeline is provided with can with the interconnective concaveconvex structure of solid grain block;
F, pipeline by different metal composite;
Interior or the outer wall of G, pipeline is provided with corrosion-inhibiting coating.
3. a kind of fluid heat accumulating device according to claim 1, is characterized in that: first fluid or second fluid are one or more in liquid, fuse salt, liquid metal, nano-fluid, plasma, supercritical fluid; Described liquid metal is following one or more or its compound: mercury, caesium, gallium, rubidium, potassium, sodium, indium, lithium, tin, bismuth, thallium, and cadmium is plumbous, zinc, antimony, magnesium, aluminium.
4. a kind of fluid heat accumulating device according to claim 1, is characterized in that: in first fluid or second fluid, be provided with capsule or solid particle, in capsule, be provided with heat-storing material.
5. a kind of fluid heat accumulating device according to claim 4, is characterized in that: heat-storing material in capsule select from following one or more: solid, solid-liquid, liquid-gas phase transition material;
Solid particle select from following a kind of described solid grain block be the particle that is made up of metal or nonmetal or its mixture or/and fragment of brick; or the grains of sand, cobblestone, finger stone that nature exists, the shape of solid grain block is circle, polygon, rhombus, fan-shaped, irregular present situation.
6. any the fluid heat accumulating device according to claim 1-5, it is characterized in that: be also provided with heater, heater is made up of thermal source and heater element, heater provides the energy to be heated by first fluid by thermal source, first circulation is become the one of liquid state, liquid gas admixture, plasma state, above-critical state after heating, and then enters in container from the import of storage heater amount.
7. a kind of fluid heat accumulating device according to claim 6, is characterized in that: described heater is: boiler, in or coreless induction furnace, electrical heating, solar energy heating, waste-heat device one or more.
8. a kind of fluid heat accumulating device according to claim 6, is characterized in that: the thermal source provided for heater, selects from one of following:
A, solar photovoltaic generation system;
B, wind-powered electricity generation electricity generation system;
C, solar photovoltaic generation system and wind-powered electricity generation electricity generation system;
The trough electricity that D, conventional Power Generation Mode send;
E, industrial exhaust heat;
F, shallow layer surface heat energy or geothermal energy.
9. a kind of fluid heat accumulating device according to claim 8, is characterized in that: the described equipment choice converting electrical energy into heat energy is from following one:
A, boilers heated electrically equipment;
B, microwave equipment;
C, high frequency Huo Zhong Frequency equipment;
D, electroacoustic hot-cast socket equipment;
E, electric ceramic;
The heat energy that F, the electric energy utilizing wind-powered electricity generation to produce produce;
The heat energy that G, living beings produce;
F, heat pump.
10. a fluid heat accumulating car, is characterized in that: be arranged on a moving vehicle transporting equipment by any the fluid heat accumulating device described in claim 1-9, can realize the accumulation of heat of movement; Track and power set are installed on moving vehicle transporting equipment or on container, container box can be unloaded from transport vehicle and be lifted on automobile; The housing of container is provided with roller or tire, and roller or tire are connected with the shell of container bottom, are same as support and mobile containers, and roller can move being arranged on the track on transport vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572893.2A CN104654855A (en) | 2013-11-17 | 2013-11-17 | Fluid heat accumulator and heat accumulating vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572893.2A CN104654855A (en) | 2013-11-17 | 2013-11-17 | Fluid heat accumulator and heat accumulating vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104654855A true CN104654855A (en) | 2015-05-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310572893.2A Pending CN104654855A (en) | 2013-11-17 | 2013-11-17 | Fluid heat accumulator and heat accumulating vehicle |
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| CN (1) | CN104654855A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115176A (en) * | 2015-09-17 | 2015-12-02 | 兰州大成科技股份有限公司 | Movable solar heat source station |
| CN106042840A (en) * | 2016-06-28 | 2016-10-26 | 江苏启能新能源材料有限公司 | Phase change heat storage type heating system used for new energy automobile |
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| US3989927A (en) * | 1972-08-05 | 1976-11-02 | Georg Otto Erb | Electric heater utilizing a pourable heat storage bulk |
| JPS5747192A (en) * | 1980-09-04 | 1982-03-17 | Sekisui Chem Co Ltd | Heat accumulating device |
| CN101013010A (en) * | 2007-01-12 | 2007-08-08 | 华南理工大学 | Pulsating heat pipe heating panel using microcapsule phase-change thermal storage fluid as operating means |
| CN101226035A (en) * | 2008-01-29 | 2008-07-23 | 武汉理工大学 | Solar heat-storing device using gas as heat transfer medium |
| CN201285237Y (en) * | 2008-09-12 | 2009-08-05 | 河南德美太阳能科技开发有限公司 | Secondary heat exchange water tank of solar water heater |
| CN102359747A (en) * | 2011-10-19 | 2012-02-22 | 路生吉 | Mobile steam heat accumulator |
-
2013
- 2013-11-17 CN CN201310572893.2A patent/CN104654855A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989927A (en) * | 1972-08-05 | 1976-11-02 | Georg Otto Erb | Electric heater utilizing a pourable heat storage bulk |
| JPS5747192A (en) * | 1980-09-04 | 1982-03-17 | Sekisui Chem Co Ltd | Heat accumulating device |
| CN101013010A (en) * | 2007-01-12 | 2007-08-08 | 华南理工大学 | Pulsating heat pipe heating panel using microcapsule phase-change thermal storage fluid as operating means |
| CN101226035A (en) * | 2008-01-29 | 2008-07-23 | 武汉理工大学 | Solar heat-storing device using gas as heat transfer medium |
| CN201285237Y (en) * | 2008-09-12 | 2009-08-05 | 河南德美太阳能科技开发有限公司 | Secondary heat exchange water tank of solar water heater |
| CN102359747A (en) * | 2011-10-19 | 2012-02-22 | 路生吉 | Mobile steam heat accumulator |
| CN102359747B (en) * | 2011-10-19 | 2012-10-03 | 路生吉 | Mobile steam heat accumulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115176A (en) * | 2015-09-17 | 2015-12-02 | 兰州大成科技股份有限公司 | Movable solar heat source station |
| CN106042840A (en) * | 2016-06-28 | 2016-10-26 | 江苏启能新能源材料有限公司 | Phase change heat storage type heating system used for new energy automobile |
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| PB01 | Publication | ||
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Application publication date: 20150527 |