CN206739952U - A kind of duplexing cold-storage, accumulation of heat memory cell - Google Patents
A kind of duplexing cold-storage, accumulation of heat memory cell Download PDFInfo
- Publication number
- CN206739952U CN206739952U CN201720252878.3U CN201720252878U CN206739952U CN 206739952 U CN206739952 U CN 206739952U CN 201720252878 U CN201720252878 U CN 201720252878U CN 206739952 U CN206739952 U CN 206739952U
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- storage
- water tank
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- heat
- accumulation
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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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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a kind of new duplexing cold-storage, accumulation of heat memory cell, and it is comprised at least：Phase-transition heat-storage rod（1）, phase change cold-storage rod（2）, water tank cavity（3）, tank shell（4）, porous web plate（5）, support post（6）, support（7）, sewage draining exit（8）Electrically heated rod（9）, steady rest（10）, thermo detector（11）, water inlet（12）, pressure gauge（13）, delivery port（14）, suspension ring（15）, polyurethane heat insulation material（16）.It is main to utilize phase-changing energy-storing technology, and solar energy and valley electricity are combined, concentration meets the demands such as building heating, cooling, domestic hot-water.The system integrates multiple renewable energy sources technology, comprising solar thermal utilization module, trough-electricity phase-change energy-storage units, hydraulic module and heat pump techniques, forms integrated system of providing multiple forms of energy to complement each other.It can realize that energy cascade utilization, renewable energy utilization, phase-transition heat-storage/cold-storage, valley power utilize, improve running efficiency of system.
Description
Technical field
A kind of duplexing cold-storage, accumulation of heat memory cell are the utility model is related to, belongs to electric power application field and energy storage area.
Background technology
With expanding economy, the expansion of city size and the change of power structure so that city and area power grid daytime
Night letter power load difference is increasing, and it is to solve this problem to accelerate structure China " paddy electricity on a large scale chemical energy storage peak shaving plate "
Main Means.
At present, the average utilization efficiency of national trough-electricity only has 35% or so, and there is substantial amounts of energy waste.Using low
Paddy electricity carries out heating, can largely utilize idle low ebb electricity, improves the utilization rate of the energy.Cheap trough-electricity utilizes, together
When can reduce the heating cost of user；Using paddy electricity energy storage device, the discharge of uncontaminated gases, have for energy-saving and emission-reduction non-
Often important meaning.Therefore vital effect is played for power network " peak load shifting " using cold-storage, heat storage technology.Accumulation of energy skill
Art improves efficiency of energy utilization, readjusted the energy structure and then promotes Industry Structure to upgrade, and realizes that economic green increases, contained
Property increase and sustainable growth important technology.Energy accumulating technique needs relative to electric power storage technical costs is low, efficiency high in heat utilization and heat
Ask field that there is significant competitive advantage.
In phase-changing energy-storing engineering, temperature relative constancy and latent heat of phase change is huge, thus its energy storage density is high.Due to being permitted
Multiple-energy-source is utilized in system there is uncoordinated between energy supply and power consumption, is caused the unreasonable of energy utilization, is caused a large amount of energy
Amount wastes, therefore can use phase-changing energy-storing technology, is can absorb when being undergone phase transition using phase-change material with release to store
With release energy.Application one side energy secondary use industrial waste heat, the waste heat of phase-change heat storage technology, reduce environmental pollution, with
Society is continuously increased to demand for energy, and the present situation of energy relative shortage will be further exacerbated by, and phase-change material stores up by feat of height
Energy density advantages, are particularly important in the research in terms of saving with reasonable energy utilization.
The utility model provides a kind of new duplexing cold-storage, accumulation of heat memory cell, mainly utilizes phase-changing energy-storing technology, and tie
Solar energy and valley electricity are closed, concentration meets the demands such as building heating, cooling, domestic hot-water.The system integrate it is a variety of can be again
Raw energy technology, comprising solar thermal utilization module, trough-electricity phase-change energy-storage units, hydraulic module and heat pump techniques, form
Provide multiple forms of energy to complement each other integrated system.Distributed busbar protection is designed into running optimizatin all according to same principle from energy source station：Preferential profit
To be taken second place with solar energy, trough-electricity, air source heat pump technology is as last basic guarantee, it is achieved thereby that the cascade utilization of the energy,
Make the operating cost for reducing system.
The content of the invention
The utility model is carried out to solve above-mentioned problem, and it is an object of the present invention to provide one kind can effectively utilize low ebb
Electric energy, and can winter accumulation of heat, the duplexing accumulation of energy storage element of cool-storage in summer.
The utility model provides a kind of new duplexing cold-storage, accumulation of heat memory cell, including：Phase-transition heat-storage rod（1）, phase transformation store
Cold rod（2）, water tank cavity（3）, tank shell（4）, porous web plate（5）, support post（6）, support（7）, sewage draining exit（8）Electricity adds
Hot pin（9）, steady rest（10）, thermo detector（11）, water inlet（12）, pressure gauge（13）, delivery port（14）, suspension ring（15）, poly- ammonia
Ester insulation material（16）.It is characterized in water tank cavity（3）And tank shell（4）Between have polyurethane heat insulation material（16）Filling,
Phase-transition heat-storage rod（1）With phase change cold-storage rod（2）Installed in porous web plate（5）Inside hole above, porous web plate（5）And support
Column（6）Connection, support post（6）The bottom of water tank cavity is fixed on, to porous web plate（5）Support is played with accumulation of energy rod
Effect.There is sewage draining exit below water tank cavity（8）Connect water tank cavity and shell, auxiliary electrical heater pipe（9）Enter in water tank cavity
The lower end of the delivery port of water pipe, water inlet（12）On the top of water tank, it is connected with water tank cavity, delivery port（14）From water tank
The shell of water tank, thermo detector are connected above inner chamber（11）Water tank cavity, pressure gauge are stretched into from the shell of water tank（13）From
The shell of water tank stretches into the inner chamber of water tank, suspension ring（15）One section of inner chamber for being fixed on water tank, the other end on the shell of water tank,
Steady rest（10）It is fixed on the side of tank shell surrounding, support（7）It is fixed on tank shell（4）Lower section, constitute whole
Individual cold-storage, accumulation of heat memory cell.
Further, duplexing cold-storage of the present utility model, accumulation of heat memory cell also have following feature：The phase-changing energy-storing is deposited
Storage unit can realize accumulation of heat and cold-storage unit simultaneously.
Further, duplexing cold-storage of the present utility model, accumulation of heat memory cell also have following feature：The tank shell is
Cylinder.
Further, duplexing cold-storage of the present utility model, accumulation of heat memory cell also have following feature：The phase-transition heat-storage rod
It is alternately arranged with phase change cold-storage rod in water tank cavity.
Further, duplexing cold-storage of the present utility model, accumulation of heat memory cell also have following feature：The water inlet and go out
The mouth of a river is arranged on the top of tank shell, from the cage connection of water tank in the inner chamber of water tank.
Further, duplexing cold-storage of the present utility model, accumulation of heat memory cell also have following feature：The auxiliary electrical heater
The lower end of pipe water inlet pipe in water tank.
Further, duplexing cold-storage of the present utility model, accumulation of heat memory cell also have following feature：The refrigerating plant exists
The lower end of water inlet pipe in water tank.
This duplexing cold-storage, accumulation of heat memory cell can store heat and cold, and using cheap valley electricity, summer will be cold
Amount is stored in cold-storage unit, and heat can be stored in thermal storage unit by winter, in the energy of peak of power consumption period store,
The peak of power consumption avoided, while two kinds of functions are concentrated on into one, reduce floor space, improve system construction speed.
Brief description of the drawings
Fig. 1 is shown as duplexing cold-storage of the present utility model, accumulation of heat memory cell.
Embodiment
The utility model provides a kind of new duplexing cold-storage, accumulation of heat memory cell, comprises at least：Phase-transition heat-storage rod, phase transformation
Cooling rod, water tank cavity, tank shell, porous web plate, support post, support, sewage draining exit electrically heated rod, steady rest, thermo detector,
Water inlet, pressure gauge, delivery port, suspension ring, polyurethane heat insulation material.
It is characterized in that duplexing cold-storage, accumulation of heat memory cell are included comprising four kinds of accumulation of heat, heat supply, cold-storage and cooling functions,
In the running of system, can freely it be set by user according to using season.
During winter operation, cold water enters water tank cavity from water inlet pipe, under the control of the control unit, evening 22:00 to time
Morning 6 day:00 paddy electricity period（Time can voluntarily be set according to situation）, electric heating tube is using paddy electricity to the water inside water tank
Heated.When the water in water tank is heated to 90 DEG C, the phase-change material fusing heat absorption in phase-transition heat-storage rod, phase-transition heat-storage rod
The substantial amounts of energy of middle storage, when water temperature rises to 91 DEG C or the time exceedes morning 6:When 00, electric heating tube is stopped, accumulation of heat
After process is complete.After the paddy electricity time terminates, when cold water enters water tank cavity, phase-transition heat-storage rod discharges heat, and cold water is heated
Sent afterwards from outlet pipe for further use.
During summer operation, trough-electricity period at night, under the control of the control unit, refrigeration system start, and cold water is carried out
Cooling, makes the temperature of cold water be reduced to 7 DEG C, and the cold water that temperature reduces is sent into water tank cavity from water inlet, cold is stored
In phase change cold-storage rod, process of cool is completed；After paddy electricity terminates, when the higher air-conditioner circulating water of temperature enters water tank cavity,
Phase change cold-storage rod discharges cold, and recirculated water is cooled to 7 DEG C, is sent out from outlet pipe for further use.
Tank shell is processed shaping, the amount of capacity and phase of the thickness foundation water tank of galvanized steel plain sheet using galvanized steel plain sheet
Professional standard is closed to be selected；Water tank cavity uses high-strength stainless steel sheet machine-shaping, and the thickness of stainless steel plate is according to water tank
Amount of capacity and relevant industries standard are selected, and support post and porous web plate use stainless steel or other corrosion resistant gold
Belong to material machine-shaping；The regenerator temperature of phase change heat storage material is between 90~120 DEG C, the cold-storage temperature of phase-change material for cold storage
Between -2~7 DEG C, suspension ring are fixed by welding in water tank cavity, and steady rest passes through welding by 3~4 high-strength stainless steels
Mode with being mechanically fixed, is uniformly fixed in the side wall of tank shell.
Advantage of the present utility model is the energy-accumulating medium for using efficient phase-transition heat-storage, cool storage material as water tank, is being had
Under the room and time of limit, more energy will be stored than traditional water tank.During energy storage being carried out to water tank, main profit
With valley electricity, the economic benefit lifting for the safe operation electricity power enterprise of national grid is made that contribution, while has reduced
The heating system of pollution.
Implementation result
This distributed accumulation of energy energy source station can realize energy cascade utilization, renewable energy utilization, phase-transition heat-storage/cold-storage,
Valley power utilizes, while improves the operational efficiency of heat pump, operation of the heat pump under the most unfavorable processing condition can be avoided, so as to protect
The stability of system operation has been demonstrate,proved, has improved running efficiency of system.
Claims (5)
1. a kind of new duplexing cold-storage, accumulation of heat memory cell, it is comprised at least：Phase-transition heat-storage rod（1）, phase change cold-storage rod（2）, water
Box cavity（3）, tank shell（4）, porous web plate（5）, support post（6）, support（7）, sewage draining exit（8）Electrically heated rod（9）, it is steady
Determine frame（10）, thermo detector（11）, water inlet（12）, pressure gauge（13）, delivery port（14）, suspension ring（15）, polyurethane heat insulation material
（16）；It is characterized in water tank cavity（3）And tank shell（4）Between have polyurethane heat insulation material（16）Filling, phase-transition heat-storage rod
（1）With phase change cold-storage rod（2）Installed in porous web plate（5）Inside hole above, porous web plate（5）And support post（6）Even
Connect, support post（6）The bottom of water tank cavity is fixed on, to porous web plate（5）Play a part of support with accumulation of energy rod；Water tank
There is sewage draining exit below inner chamber（8）Connect water tank cavity and shell, electrically heated rod（9）The delivery port of water inlet pipe in water tank cavity
Lower end, water inlet（12）On the top of water tank, it is connected with water tank cavity, delivery port（14）Connected from the top of the inner chamber of water tank
The shell of joining water box, thermo detector（11）Water tank cavity, pressure gauge are stretched into from the shell of water tank（13）Stretched into from the shell of water tank
The inner chamber of water tank, suspension ring（15）One section of inner chamber for being fixed on water tank, the other end is on the shell of water tank, steady rest（10）It is fixed
On the side of tank shell surrounding, support（7）It is fixed on tank shell（4）Lower section, constitute whole cold-storage, accumulation of heat storage
Unit.
2. the new duplexing cold-storage of one kind according to claim 1, accumulation of heat memory cell, it is characterised in that：Outside the water tank
Shell is cylinder.
3. the new duplexing cold-storage of one kind according to claim 1, accumulation of heat memory cell, it is characterised in that：The phase transformation stores
Hot pin and phase change cold-storage rod are alternately arranged in water tank cavity.
4. the new duplexing cold-storage of one kind according to claim 1, accumulation of heat memory cell, it is characterised in that：The water inlet
The top of tank shell is arranged on delivery port, from the cage connection of water tank in the inner chamber of water tank.
5. the new duplexing cold-storage of one kind according to claim 1, accumulation of heat memory cell, it is characterised in that：The electrical heating
The lower end of pipe water inlet pipe in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252878.3U CN206739952U (en) | 2017-03-16 | 2017-03-16 | A kind of duplexing cold-storage, accumulation of heat memory cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252878.3U CN206739952U (en) | 2017-03-16 | 2017-03-16 | A kind of duplexing cold-storage, accumulation of heat memory cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206739952U true CN206739952U (en) | 2017-12-12 |
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ID=60557598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252878.3U Expired - Fee Related CN206739952U (en) | 2017-03-16 | 2017-03-16 | A kind of duplexing cold-storage, accumulation of heat memory cell |
Country Status (1)
| Country | Link |
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| CN (1) | CN206739952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426332A (en) * | 2018-05-18 | 2018-08-21 | 东莞市兆荣节能科技有限公司 | A kind of phase change cold-storage module of Liftable |
| CN108592388A (en) * | 2018-06-19 | 2018-09-28 | 许昌汉圣能源科技有限公司 | A kind of electric heater of phase-change accumulation energy |
| CN112728789A (en) * | 2021-01-19 | 2021-04-30 | 太原理工大学 | Phase-change heat storage and exchange integrated water tank |
-
2017
- 2017-03-16 CN CN201720252878.3U patent/CN206739952U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426332A (en) * | 2018-05-18 | 2018-08-21 | 东莞市兆荣节能科技有限公司 | A kind of phase change cold-storage module of Liftable |
| CN108592388A (en) * | 2018-06-19 | 2018-09-28 | 许昌汉圣能源科技有限公司 | A kind of electric heater of phase-change accumulation energy |
| CN112728789A (en) * | 2021-01-19 | 2021-04-30 | 太原理工大学 | Phase-change heat storage and exchange integrated water tank |
| CN112728789B (en) * | 2021-01-19 | 2022-10-21 | 太原理工大学 | Phase-change heat storage and exchange integrated water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190918 Address after: 223814 East of Kechuang Road, West Zone of Suqian Economic Development Zone, Jiangsu Province Patentee after: JIANGSU XUNENGGU INDUSTRIAL Co.,Ltd. Address before: 212600 Jiangsu Province, Nantong Development Zone, the new East Road, No. 9 Industrial Park, building three, on the east side of the building Patentee before: TONGZHU ENERGY TECHNOLOGY NANTONG CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |