CN207019521U - One kind stores thermal - Google Patents
One kind stores thermal Download PDFInfo
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- CN207019521U CN207019521U CN201720649141.5U CN201720649141U CN207019521U CN 207019521 U CN207019521 U CN 207019521U CN 201720649141 U CN201720649141 U CN 201720649141U CN 207019521 U CN207019521 U CN 207019521U
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- heat
- lagging casing
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- heating
- energy ball
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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 utility model discloses one kind to store thermal, wherein：Including lagging casing, energy storage energy ball is set in lagging casing；Heating medium tube is provided with lagging casing, for gathering energy heats energy ball from external heat source；Heat transferring medium pipe is provided with lagging casing, outside is reached for absorbing heat energy from energy ball.The utility model can be used for the collection and utilization of heat, have the advantages of simple in construction, heat exchange efficiency is high.
Description
Technical field
The utility model belongs to energy-conserving and environment-protective field, is related to a kind of heat storage and release device, is a kind of specifically
Store thermal.
Background technology
With the high speed development of national economy, China has become world energy sources and consumes the first big country.Wherein, house total energy
Consumption accounts for national energy consumption 37%, and the overwhelming majority is used to taking a shower, heating and refrigeration.Meanwhile China is also air-conditioning production maximum in the world
State and market.The heat of the thermals source such as solar energy heating, industrial exhaust heat can not preserve for a long time, cause the waste of the energy.Pass through storage
Thermal and technology realize energy regenerating, can greatly reduce the consumption of the energy, solve the problems, such as family without high temperature heat source, can be with
Make it possible family expenses absorption refrigeration.In industrial country, heat-storage technology product market share is generally higher than 60%, in day
This even as high as more than 80%.It is perfect with new technology, traditional air conditioner technology and thermal-arrest, insulation, high energy efficiency architecture-integral
With reference to turning into the trend of building energy conservation industry development.
With the continuous improvement of natural energy transformation technology, civil small-scale heat-collecting heat-storage system has more advantage in economy.
The trial of refrigeration, thermal power plant unit manufacturer in this area with reference to energy storage technology is still blank.The market environment of the technical products
Ideal, can avoid putting goods on the market faces the circumstances of powerful rival at once.Shower, heating, refrigeration machine are on the market
Have been obtained for widely applying, heat accumulation heat reservoir system can turn into the thermal source of these civilian energy-consuming products.Can in industrial circle
For grafting absorption refrigeration unit, Teat pump boiler.Its products application is wide wealthy, and it is more to be suitable for office, apartment and villa etc.
Kind building field.Compared to legacy equipment, initial cost is relatively low, and economical operation benefit protrudes, and is easy to receive for terminal user.
At present, the coal-fired arcola in the whole nation, which faces, all eliminates, and is substituted mostly using combustion gas and electric power, enterprise is produced into
This increase, business burden aggravate competitiveness and declined, and solving pollution problem can not be to sacrifice enterprise development as cost, in contradiction
The throe phase.In the market either storing up electricity or heat accumulation, energy storage density is relatively low can to substitute fossil energy without corresponding energy supplying system
Energy storage density, energy storage device is heavy, cost is high, period of cost recovery length.As be widely used, the distributed energy of market in urgent need
Application market, lack pollution-free high energy storage density material and related application technology, lack high performance-price ratio energy storage energy supplying system product.
Distributed energy storage application technology based on new energy, supplemented by traditional energy, it is blue to turn into current very powerful and exceedingly arrogant new energy
Chase focus in sea market field.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided one kind is used for heat
Collection and utilization, simple in construction, heat exchange efficiency it is high store thermal.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
One kind stores thermal, wherein：Including lagging casing, energy storage energy ball is set in lagging casing；Lagging casing
On be provided with heating medium tube, for from external heat source gather energy heats energy ball；Heat transferring medium is provided with lagging casing
Pipe, outside is reached for absorbing heat energy from energy ball.
To optimize above-mentioned technical proposal, the concrete measure taken also includes：
The quantity of above-mentioned energy ball is multiple, and energy ball is deposited in the inner chamber of lagging casing, the top of lagging casing
Triple valve is provided with, the bottom of lagging casing is provided with lower triple valve, and heating medium tube includes upper heating inlet pipe and lower heating
Outlet pipe, heat transferring medium pipe include upper heat exchange inlet pipe and lower heat exchange outlet pipe, and upper triple valve first end is accessed in the inner chamber of lagging casing,
Second end is connected with upper heating inlet pipe, and the 3rd end is connected with upper heat exchange inlet pipe, and the second end of upper triple valve does not connect with the 3rd end,
First end respectively with the second end, the 3rd end can closing type connect, in the inner chamber of lower triple valve first end access lagging casing, second
End is connected with lower heating outlet pipe, and the 3rd end is connected with lower heat exchange outlet pipe, and the second end of lower triple valve does not connect with the 3rd end, and first
End respectively with the second end, the 3rd end can closing type connect, can be flowed directly into by the heat exchange fluid of upper triple valve in lagging casing
In chamber, under gravity, flowed to through the gap between energy ball at lower triple valve.
The intracavity bottom of above-mentioned lagging casing is provided with electric auxiliary heating device, and electric auxiliary heating device can be to energy ball
Heated.
Above-mentioned electric auxiliary heating device is the resistance screen or heating coil that connecting line is connected with extraneous power supply.
Above-mentioned energy ball uses metal shell, and heat storage phase-changing material is placed in inside.
Above-mentioned lagging casing is inside and outside two layers, and wherein internal layer is metal film, and outer layer is mineral wool, aerogel blanket, vacuum
One or more in heat-insulating shield, polyurethane foam, rubber-plastic sponge, rock wool heat-preservation felt, foam cement, polystyrene foam plastics
The heat-insulation layer of composition.
Above-mentioned metal film is aluminium foil.
Porous plate is fixed with above-mentioned lagging casing inner chamber, the aperture of porous plate is less than the diameter of energy ball, energy ball
It is deposited on porous plate.
Above-mentioned hot charging of storing is equipped with several, and it is total that every upper heating inlet pipe for storing thermal is connected to a upper heating
Guan Shang, upper heat exchange inlet pipe are connected to a upper upper and lower heating outlet pipe of heat transfer manifold and are connected on a lower heating main, under
Heat exchange outlet pipe is connected on a lower heat transfer manifold.
The top of above-mentioned lagging casing offers a charge door, and the diameter of charge door is more than the diameter of energy ball, charging
Mouth is used to pick and place energy ball.
The utility model designs the heat accumulation of high energy storage density, heat release system by the energy ball containing phase-change heat-storage material
System, realize the target of energy-conserving and environment-protective.Medium tube is heated to obtain heat by solar thermal collector, industrial exhaust heat, and be aided with low ebb
Electrical heating, the energy ball in device is heated by heating medium.Normal-temperature water is directly added by heat exchanger by heat transferring medium pipe
Heat is changed into hot blast into high-temperature steam or hot water, or by cold air.Heat transferring medium pipe can also grafting architectural energy consumption product, with washing one's hair
Bath, heating, Refrigeration Technique are combined, and turn into indoor comfort solution.In the industrial production, can be with as stablizing thermal source
Steam, hot blast are produced, for fields such as food, pharmacy, printing and dyeing, tealeaves, tobaccos.It can also be applied to air-conditioning and supercritical steam thermal
Generate electricity, realize the purpose of energy-saving and emission-reduction.In Practical Project, the storage of large high-temperature high density can be spliced into by storing thermal module
Hot systems.
Lagging casing is made up of at least one insulation material.To improve heat insulation effect, preferably, can use a variety of
The mode that insulation material is combined is to reach optimum efficiency.Internal layer is metal film, can both reduce heat radiation conduction, again can be pre-
Anti- cladding material sintering.Outer layer be low thermal conductivity insulation material, can use mineral wool, aerogel blanket, vacuum heat-insulating plate,
The side of one or more combinations such as polyurethane foam, rubber-plastic sponge, rock wool heat-preservation felt, foam cement, polystyrene foam plastics
Formula.
When storing thermal separate unit in use, opening heating medium inlet and outlet, solar energy heating, industrial exhaust heat are utilized
Heat, the phase-change heat-storage material in heat energy ball.When heat supply is insufficient, preferably, heating can be closed
Medium inlet and outlet, low ebb electricity auxiliary heating is used at night.When heat accumulating is fully undergone phase transition, temperature reaches in energy ball
During to predetermined temperature, heat transferring medium entrance and exit can be opened, the heat that heat transferring medium absorbs energy ball is used for civilian or work
Industry heat., can be by the heating medium inlet, Crude product input, heat exchange of more table apparatus when storing more of thermal and used time
Medium inlet, heat transferring medium outlet are together in parallel respectively.It can be selected simultaneously to some by switching the valve of each interface
Thermal is stored to be heated, take heat or once only store one thermal and heated, take heat.
It is provided by the utility model to store thermal, compared to the prior art achieve following beneficial effect：
Using the energy ball of metal shell, larger pressure can be born.Heat accumulating passes through in heat accumulation exothermic process in ball
Go through multi-level phase change.Thermal is stored according to energy unit Demand Design respective volume, inside is by energy ball and heat-conducting medium（Heat conduction
Oil or fuse salt）Composition, compared with the current hot pond of tradition, the heat exchanger of costliness is saved also without pressure-bearing, so cost reduces
Nearly half.Do not need the electrical connection of high current, it is safe and reliable to operation, noise is small, water power is kept completely separate, it is perfectly safe.Heat accumulation changes
Heat is rapidly completed by energy ball with medium, and the high volume of energy storage density is substantially reduced, and installation and debugging are convenient, cost-effective.Energy ball
It is deposited in lagging casing, heat transferring medium directly flows through from energy sphere gap, big with energy ball surface contact area, heat exchange efficiency
It is high.
Brief description of the drawings
Fig. 1 is the overall structure diagram that thermal is stored in the utility model embodiment.
Fig. 2 is the apertured partition structural representation for storing thermal inner bottom part position.
Fig. 3 is to store heat-conducting medium entrance connected mode schematic diagram at the top of thermal.
Fig. 4 exports connected mode schematic diagram to store thermal bottom heat-conducting medium.
Fig. 5 be more store thermal it is used in parallel when connected mode schematic diagram.
Reference therein is：Lagging casing 1, energy ball 2, upper triple valve 3, lower triple valve 4, it is upper heating inlet pipe 51,
Lower heating outlet pipe 52, upper heating main 53, lower heating main 54, upper heat exchange inlet pipe 61, lower heat exchange outlet pipe 62, upper heat transfer manifold
63rd, lower heat transfer manifold 64, electric auxiliary heating device 7, porous plate 8, charge door 9, supporting leg 10.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one：
To improve heat insulation effect, the mode being combined from a variety of insulation constructions makes the lagging casing 1 for storing thermal,
Internal layer is aluminium foil, and its reflection coefficient is 85%, both plays a part of reflective thermal radiation, can prevent from dissipating caused by condensation vapor again
Heat.Packing material is mineral wool, aerogel blanket.Outermost dressing type insulation material is selected to be foamed using rigid poly urethanes, by
There is certain hardness in it, the fastness for storing thermal can be increased.Heated by solar thermal collector or industrial exhaust heat
Conduction oil, high temperature heat conductive oil are flowed into by upper heating inlet pipe 51, enter device, high temperature heat conductive oil by the first end of upper triple valve 3
By energy ball 2, energy ball 2 is transferred heat to, conduction oil is converged in after porous plate 8 under bottom of device at triple valve 4,
Final conduction oil is flowed out by lower heating outlet pipe 52.When not enough heat is applied, low ebb electrical heating is utilized by electric auxiliary heating device 7,
Electric heater passes through connector external power supply.When needing to exchange for heat, low temperature conduction oil is flowed into by upper heat exchange inlet pipe 61, in process
The first end of triple valve 3 enters device, and heat is absorbed from energy ball 2, and conduction oil converges in bottom of device after porous plate 8
Lower triple valve 4, final conduction oil are flowed out by lower heat exchange outlet pipe 62.
Embodiment two：
The lagging casing 1 for storing thermal is made by the way of a variety of insulation materials are compound.Internal layer is copper foil, it
Reflex is played to infra-red radiation, is also prevented from condensation vapor.Packing material is rock wool heat-preservation felt, foam cement.Outer layer
Wrapped up using rubber-plastic sponge, vacuum heat-insulating plate.So, heat insulation effect is enhanced, reduces thermal loss.As shown in figure 5, storage
More of heat-releasing device is used in combination.Every upper heating inlet pipe 51 for storing thermal is connected on a upper heating main 53, is above changed
Hot inlet pipe 61 is connected on a upper heat transfer manifold 63, and lower heating outlet pipe 52 is connected on a lower heating main 54, under
Heat exchange outlet pipe 62 is connected on a lower heat transfer manifold 64.Conduction oil is heated by solar thermal collector or industrial exhaust heat, opened
Open First and store thermal heating medium inlet and outlet, close other total interface valves, when the temperature of energy ball 2 reaches pre-
When constant temperature is spent, close First and store thermal heating medium inlet and outlet.Then, open second and store thermal heating
Medium inlet and outlet, when temperature reaches predetermined temperature, close second and store thermal heating medium inlet and outlet.Most
Eventually, all thermals of storing are made to reach predetermined temperature successively.During heat exchange, open First store thermal heat transferring medium entrance and
Outlet, close other all valves.When not enough heat is applied, close First and store thermal heat transferring medium entrance and exit, beat
Open second and store thermal heat transferring medium entrance and exit.Sequentially exchanged according to predetermined temperature and store thermal using difference
Heat, ensure to provide stable thermal source.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as the scope of protection of the utility model.
Claims (10)
1. one kind stores thermal, it is characterized in that：Including lagging casing (1), energy storage energy is set in described lagging casing (1)
Measure ball (2)；Heating medium tube is provided with described lagging casing (1), for gathering energy heats energy ball from external heat source
(2)；Heat transferring medium pipe is provided with described lagging casing (1), outside is reached for absorbing heat energy from energy ball (2).
2. one kind according to claim 1 stores thermal, it is characterized in that：The quantity of described energy ball (2) to be multiple,
Energy ball (2) is deposited in the inner chamber of lagging casing (1), and triple valve (3) is provided with the top of described lagging casing (1),
The bottom of described lagging casing (1) is provided with lower triple valve (4), described heating medium tube include upper heating inlet pipe (51) and
It is lower heating outlet pipe (52), described heat transferring medium pipe include it is upper heat exchange inlet pipe (61) and it is lower exchange heat outlet pipe (62), described upper three
In the inner chamber of port valve (3) first end access lagging casing (1), the second end is connected with upper heating inlet pipe (51), and the 3rd end is with above changing
The connection of hot inlet pipe (61), the second end of upper triple valve (3) do not connect with the 3rd end, and first end respectively can with the second end, the 3rd end
Closing type connects, and in the inner chamber of lower triple valve (4) first end access lagging casing (1), the second end connects with lower heating outlet pipe (52)
Connect, the 3rd end with it is lower heat exchange outlet pipe (62) be connected, the second end of lower triple valve (4) does not connect with the 3rd end, first end respectively with
Second end, the 3rd end can closing type connection, lagging casing (1) inner chamber can be flowed directly into by the heat exchange fluid of upper triple valve (3)
In, under gravity, lower triple valve (4) place is flowed to through the gap between energy ball (2).
3. one kind according to claim 2 stores thermal, it is characterized in that：The intracavity bottom of described lagging casing (1)
Electric auxiliary heating device (7) is provided with, described electric auxiliary heating device (7) can heat to energy ball (2).
4. one kind according to claim 3 stores thermal, it is characterized in that：Described electric auxiliary heating device (7) is company
The resistance screen or heating coil that wiring is connected with extraneous power supply.
5. one kind according to claim 4 stores thermal, it is characterized in that：Described energy ball (2) uses metal shell,
Place heat storage phase-changing material in inside.
6. one kind according to claim 5 stores thermal, it is characterized in that：Described lagging casing (1) is inside and outside two layers,
Wherein internal layer is metal film, and outer layer is mineral wool, aerogel blanket, vacuum heat-insulating plate, polyurethane foam, rubber-plastic sponge, rock wool guarantor
One or more heat-insulation layers formed in warm felt, foam cement, polystyrene foam plastics.
7. one kind according to claim 6 stores thermal, it is characterized in that：Described metal film is aluminium foil.
8. one kind according to claim 7 stores thermal, it is characterized in that：It is fixed in described lagging casing (1) inner chamber
There is porous plate (8), the aperture of porous plate (8) is less than the diameter of energy ball (2), and described energy ball (2) is deposited in porous plate (8)
On.
9. one kind according to claim 8 stores thermal, it is characterized in that：Store hot charging and be equipped with several, every is stored heat
The upper heating inlet pipe (51) of device is connected on a upper heating main (53), upper heat exchange inlet pipe (61) is connected on one
The upper and lower heating outlet pipe (52) of heat transfer manifold (63) is connected on a lower heating main (54), and lower heat exchange outlet pipe (62) connects
It is connected on a lower heat transfer manifold (64).
10. one kind according to claim 9 stores thermal, it is characterized in that：The top of described lagging casing (1) opens up
There is a charge door (9), the diameter of described charge door (9) is more than the diameter of energy ball (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649141.5U CN207019521U (en) | 2017-06-06 | 2017-06-06 | One kind stores thermal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649141.5U CN207019521U (en) | 2017-06-06 | 2017-06-06 | One kind stores thermal |
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| Publication Number | Publication Date |
|---|---|
| CN207019521U true CN207019521U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649141.5U Active CN207019521U (en) | 2017-06-06 | 2017-06-06 | One kind stores thermal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534578A (en) * | 2018-03-07 | 2018-09-14 | 西安交通大学 | A kind of preparation method of packed bed heat-storing device and heat accumulation ball |
| CN109341397A (en) * | 2018-11-21 | 2019-02-15 | 广东工业大学 | A kind of efficient heat energy storage device |
| CN109870061A (en) * | 2019-03-27 | 2019-06-11 | 山东星火科学技术研究院 | A kind of phase-change energy storage device and preparation method thereof |
| CN117249439A (en) * | 2023-08-24 | 2023-12-19 | 湖南奔骥环保能源科技有限责任公司 | Sludge incineration device based on energy ball and continuous external furnace |
-
2017
- 2017-06-06 CN CN201720649141.5U patent/CN207019521U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534578A (en) * | 2018-03-07 | 2018-09-14 | 西安交通大学 | A kind of preparation method of packed bed heat-storing device and heat accumulation ball |
| CN109341397A (en) * | 2018-11-21 | 2019-02-15 | 广东工业大学 | A kind of efficient heat energy storage device |
| CN109870061A (en) * | 2019-03-27 | 2019-06-11 | 山东星火科学技术研究院 | A kind of phase-change energy storage device and preparation method thereof |
| CN117249439A (en) * | 2023-08-24 | 2023-12-19 | 湖南奔骥环保能源科技有限责任公司 | Sludge incineration device based on energy ball and continuous external furnace |
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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: 20200922 Address after: No.5 rungu Road, Guli Industrial Park, Jiangning District, Nanjing City, Jiangsu Province Patentee after: JIANGSU AIDI ELECTROMECHANICAL EQUIPMENT INDUSTRY Co.,Ltd. Address before: Nanjing high tech Industrial Park Baixia Yongfeng Road No. 8 Qinhuai District of Nanjing City, Jiangsu province 210014 Building No. three Patentee before: NANJING XINGHUAN ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |