CN205878610U - Heat pipe formula electrical heating phase change energy storage heat exchanger - Google Patents
Heat pipe formula electrical heating phase change energy storage heat exchanger Download PDFInfo
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- CN205878610U CN205878610U CN201620873284.XU CN201620873284U CN205878610U CN 205878610 U CN205878610 U CN 205878610U CN 201620873284 U CN201620873284 U CN 201620873284U CN 205878610 U CN205878610 U CN 205878610U
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Abstract
The utility model discloses a heat pipe formula electrical heating phase change energy storage heat exchanger, including phase change energy storage heat exchanger barrel, heat pipe, phase change energy storage material, conduction oil, electric heater unit, phase change energy storage heat exchanger barrel divides the three, separates through upper and lower tube sheet, and upper portion is for getting hot fluid passage, and mid portion fills the phase change energy storage material, and the lower part is full of the conduction oil and evenly arranges electric heater unit, in the whole root of heat pipe is evenly arranged and is stored up the enthalpy exchanger barrel with the phase transition, respectively with get hot -fluid, phase change material and conduction oil contact. Phase transition storage enthalpy exchanger barrel upper portion is equipped with gets hot fluid inlet pipe and outlet pipe, and the lower part is full of the conduction oil and evenly arranges electric heater unit, the utility model discloses a conversion between electric energy and the heat energy and get the high -efficient heat transfer between hot -fluid, conduction oil and the solid -liquid phase change heat -retaining material can realize the high -efficient storage of energy and utilize, effectively alleviates environmental pollution, alleviates mismatching of energy supply and demand, realizes thermal energy system's optimal operation.
Description
Technical field
This utility model relates to a kind of energy storage and release device, particularly relates to a kind of heat pipe-type electrical heating phase transformation storage
Can heat exchanger.
Background technology
Now, using of the energy is relying on while Fossil fuel energy supply the most progressively towards diversification, the direction that cleans
Development, how the energy of multi-form is stored by people's pay attention to day by day in available manner, and when supply falls short of demand for the energy
Can discharge with the form of environmental protection again and meet user's request.Supply, the energy sustainable development of the energy are played by energy storage technology
Important function.The energy storage technology researching and developing relatively broad at present is concentrated mainly on thermal energy storage and electrical power storage aspect, this
A little technology are widely used in solar energy high temperature energy storage, electric power peak load shifting, industrial waste heat and waste heat recovery, industry and civil buildings
With fields such as air conditioner energy savings.Phase change energy storage technology is to develop a kind of emerging technology quickly in thermal energy storage technology, and it is practical
During an important ring be exactly the design of Latent Heat Storage Exchanger.Latent Heat Storage Exchanger is a kind of collection heat accumulation and heat exchange function
Phase-change accumulation energy heat-exchanger rig.
Summary of the invention
This utility model provides a kind of simple in construction, heat pipe-type electrical heating phase-change accumulation energy easy to process, with low cost to change
Hot device, to this end, the technical solution adopted in the utility model is as follows:
A kind of heat pipe-type electrical heating Latent Heat Storage Exchanger, including Latent Heat Storage Exchanger cylinder, heat pipe, phase-change accumulation energy material
Material, conduction oil, electric heater unit, Latent Heat Storage Exchanger cylinder is divided three parts, is separated by upper lower perforated plate, and top is for taking heat
Fluid passage, mid portion filling phase-changing energy storage material, falling heat-transfer oil in bottom is also evenly arranged electric heater unit, whole of heat pipe
Be evenly arranged with in phase-change thermal storage heat exchanger cylinder, respectively with take hot fluid, phase-change heat-storage material and conduction oil and contact, in order to anti-
The only loss of heat, the outer surface of described Latent Heat Storage Exchanger arranges heat-insulation layer.
Described phase-change thermal storage heat exchanger cylinder top is provided with and takes hot fluid inlet tube and outlet, and bottom falling heat-transfer oil is also
It is evenly arranged electric heater unit.
Described phase-change heat-storage material is paraffin or water of crystallization and salt or the one of fatty acid phase-change material and several
Kind.
The described hot fluid that takes is gaseous medium, liquid medium or gas-liquid mixed media.
This utility model has significant advantage and positive effect.
This utility model is by Latent Heat Storage Exchanger cylinder, phase-changing energy storage material, conduction oil, heat pipe and electric heater unit
Store and release heat, after arranging heat pipe, utilize its efficient heat-conductive characteristic, it is achieved that take hot fluid and electric heater unit
And conduction oil is not in contact with each other, three all can carry out heat exchange, while realizing high efficient heat exchanging, Ke Yigen with phase-changing energy storage material
According to the structure needing change to take hot fluid runner, controlled by electric heater unit constant temperature, the use of phase-changing energy storage material can be improved
In the life-span, having compact conformation, framework is convenient, with low cost, heat transfer efficiency is a high feature, this utility model is capable of energy
Efficient storage and utilization, effectively alleviate environmental pollution, alleviates not mating of energy supply and demand, it is achieved heat energy system optimization runs.
Accompanying drawing explanation.
Fig. 1 is the structural representation of this utility model heat pipe-type electrical heating Latent Heat Storage Exchanger.
Fig. 2 is the A-A sectional view of Fig. 1.
In figure, 1, take thermal fluid inlet pipe, 2, Latent Heat Storage Exchanger cylinder, 3, heat pipe, 4, take hot fluid outlet ports pipe, 5,
Phase-changing energy storage material, 6, conduction oil, 7, electric heater unit, 8, lower clapboard, 9, upper spacer, 10, insulation material.
Detailed description of the invention
For clearer explanation the technical solution of the utility model, below in conjunction with the accompanying drawings this utility model is made further
Ground describes.
Embodiment 1:
As it is shown in figure 1, a kind of heat pipe-type electrical heating Latent Heat Storage Exchanger, including Latent Heat Storage Exchanger cylinder (2), heat
Pipe (3), phase-changing energy storage material (5), conduction oil (6), electric heater unit (7), three portions of Latent Heat Storage Exchanger cylinder (2) point
Point, being separated by upper lower perforated plate, top is for taking zone of heat liberation, and mid portion fills phase-changing energy storage material (5), and bottom is full of leads
Deep fat (6) is also evenly arranged electric heater unit (7), and whole of heat pipe (3) is evenly arranged interior with phase-change thermal storage heat exchanger cylinder (2),
Respectively with take hot fluid, phase-change heat-storage material (5) and conduction oil (6) and contact.Described phase-change thermal storage heat exchanger cylinder (2) top sets
Taking thermal fluid inlet pipe (1) and take hot fluid outlet ports pipe (4), bottom falling heat-transfer oil (6) is also evenly arranged electric heater unit
(7), described phase-change heat-storage material (5) is paraffin or water of crystallization and salt or fatty acid phase-change material, and described takes heat
Fluid is gaseous medium, liquid medium or gas-liquid mixed media, is disposed with insulation outside described phase-change thermal storage heat exchanger cylinder (2)
Material (10).
The use process that this utility model is the most complete includes two stages: energy storage stage and take the heat stage.During energy storage, electricity
Heater (7) is started working, and according to the Characteristics Control heating-up temperature of phase-changing energy storage material (5), heat passes through conduction oil (6)
Passing to heat pipe (3), heat pipe (3) transfers heat to phase-changing energy storage material (5) rapidly, and phase-changing energy storage material (5) absorbs heat
Amount starts fusing, makes heat energy constantly be stored in the way of latent heat in phase-change heat-storage material (5), through after a period of time, Gu
State phase-changing energy storage material (5) is fully converted to liquid, and reaches design temperature, it is achieved after the maximization of energy storage, stops electricity
Heating.When taking heat, take hot fluid and (come from and need the device of heat energy, domestic hot-water supply device, mobile heating system etc., take
Hot fluid can be liquid, gas or heterogeneous fluid, takes the hot fluid temperature phase transition temperature less than phase-changing energy storage material (5)) from
Take thermal fluid inlet pipe (1) enter Latent Heat Storage Exchanger cylinder (2) upper flow passage and wash away heat pipe (3), pass through heat pipe
(3) heat energy is taken away by efficient heat transfer from phase-changing energy storage material (5), takes hot fluid and flows out from taking hot fluid outlet ports pipe (4), works as phase
Change energy-storage material (5) gradually solidifies after releasing partial heat, and along with exothermic increase, phase-changing energy storage material (5) gradually coagulates
Gu, after it is completely reformed into solid-state, no longer discharge heat, take accumulation of heat bundle.Energy storage and take thermal process and can repeatedly circulate and carry out, directly
Storage capacity to phase-changing energy storage material (5) is remarkably decreased, till reaching lifetime.
The present embodiment phase change material device overall dimensions φ 575mm*1350mm, quantity of heat storage 93.5MJ, phase-changing energy storage material
(5) using the HH70 phase-changing energy storage material that Beijing Hua Hou Energy Science Co., Ltd produces, its phase transition temperature 78 DEG C, phase transformation is dived
Heat is 550KJ/L.Lower clapboard (8), upper spacer (9) uses 316L stainless steel.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
1. a heat pipe-type electrical heating Latent Heat Storage Exchanger, including Latent Heat Storage Exchanger cylinder, phase-changing energy storage material, warm
Pipe, conduction oil, electric heater unit, it is characterised in that described Latent Heat Storage Exchanger cylinder divides three parts, by upper lower perforated plate every
Opening, top is for taking zone of heat liberation, and mid portion fills phase-changing energy storage material, and falling heat-transfer oil in bottom is also evenly arranged electrical heating
Device.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, described phase-change thermal storage heat exchanger
Cylinder is square or circular configuration.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, it is characterised in that described phase transformation
Heat storage exchanger cylinder top is provided with and takes hot fluid inlet tube and outlet, is taken the turnover of hot fluid by Valve controlling.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, described phase-change thermal storage heat exchanger
Cylinder bottom falling heat-transfer oil is also evenly arranged electric heater unit.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, it is characterised in that described phase transformation
Energy storage material is paraffin or water of crystallization and salt or the one of fatty acid phase-change material and several.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, it is characterised in that described heat pipe is whole
Root be evenly arranged with in phase-change thermal storage heat exchanger cylinder, respectively with take hot fluid, phase-change heat-storage material and conduction oil and contact.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 3, it is characterised in that described electricity adds
Hot charging is set to resistive heating device or electromagnetic heater or infrared heating device.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, it is characterised in that described takes heat
Fluid is gaseous medium, liquid medium or gas-liquid mixed media.
A kind of heat pipe-type electrical heating phase-change thermal storage heat exchanger the most according to claim 1, it is characterised in that described phase transformation
It is disposed with insulation material outside heat storage exchanger cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873284.XU CN205878610U (en) | 2016-08-13 | 2016-08-13 | Heat pipe formula electrical heating phase change energy storage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873284.XU CN205878610U (en) | 2016-08-13 | 2016-08-13 | Heat pipe formula electrical heating phase change energy storage heat exchanger |
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| Publication Number | Publication Date |
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| CN205878610U true CN205878610U (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620873284.XU Active CN205878610U (en) | 2016-08-13 | 2016-08-13 | Heat pipe formula electrical heating phase change energy storage heat exchanger |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705189A (en) * | 2017-02-28 | 2017-05-24 | 刘天宇 | Electric-heating furnace based on phase-change material energy storage heat exchange box as well as temperature control system |
| CN108709446A (en) * | 2018-07-25 | 2018-10-26 | 内蒙古工业大学 | A kind of removable quick thermal storage and energy accumulation device of latent heat-sensible heat-latent heat step phase transformation |
| CN110455108A (en) * | 2019-08-16 | 2019-11-15 | 南京紫晶藤节能科技有限公司 | Heat pipe-type phase-change energy storage device |
| CN114264181A (en) * | 2021-12-31 | 2022-04-01 | 沈阳工程学院 | Brand-new temperature layered water tank for cold-hot combined supply energy storage system |
| CN114322624A (en) * | 2021-12-27 | 2022-04-12 | 哈尔滨工业大学 | Energy storage-release device for sectional type electric drive current coupling electric heating |
-
2016
- 2016-08-13 CN CN201620873284.XU patent/CN205878610U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705189A (en) * | 2017-02-28 | 2017-05-24 | 刘天宇 | Electric-heating furnace based on phase-change material energy storage heat exchange box as well as temperature control system |
| CN106705189B (en) * | 2017-02-28 | 2017-12-01 | 刘天宇 | Electric furnace and temperature control system based on phase-change material energy storage heat exchange box |
| CN108709446A (en) * | 2018-07-25 | 2018-10-26 | 内蒙古工业大学 | A kind of removable quick thermal storage and energy accumulation device of latent heat-sensible heat-latent heat step phase transformation |
| CN110455108A (en) * | 2019-08-16 | 2019-11-15 | 南京紫晶藤节能科技有限公司 | Heat pipe-type phase-change energy storage device |
| CN114322624A (en) * | 2021-12-27 | 2022-04-12 | 哈尔滨工业大学 | Energy storage-release device for sectional type electric drive current coupling electric heating |
| CN114322624B (en) * | 2021-12-27 | 2022-09-27 | 哈尔滨工业大学 | Energy storage-release device for sectional type electric drive current coupling electric heating |
| CN114264181A (en) * | 2021-12-31 | 2022-04-01 | 沈阳工程学院 | Brand-new temperature layered water tank for cold-hot combined supply energy storage system |
| CN114264181B (en) * | 2021-12-31 | 2023-05-16 | 沈阳工程学院 | Brand-new temperature layered water tank based on cold and hot combined supply energy storage system |
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