CN203163568U - Packed bed type high-pressure heat or cold accumulation device - Google Patents
Packed bed type high-pressure heat or cold accumulation device Download PDFInfo
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- CN203163568U CN203163568U CN2013200622994U CN201320062299U CN203163568U CN 203163568 U CN203163568 U CN 203163568U CN 2013200622994 U CN2013200622994 U CN 2013200622994U CN 201320062299 U CN201320062299 U CN 201320062299U CN 203163568 U CN203163568 U CN 203163568U
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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 a packed bed type high-pressure heat or cold accumulation device and belongs to field of high/low temperature heat energy accumulation. According to the packed bed type high-pressure heat or cold accumulation device, an outer shell is used for bearing high pressure, a heat preservation layer is arranged between an inner shell and the outer shell, the inner shell bears heat or cold accumulation media, solid materials are used as the heat or cold accumulation media, and high-pressure heat-transfer media flow through the surfaces of the heat or cold accumulation media for exchanging heat. The packed bed type high-pressure heat or cold accumulation device is simple in structure, and has the advantages of being high in borne pressure, large in energy density, high in efficiency, high in heat energy grade, especially suitable for the heat and/or cold accumulation occasions where the temperature difference of heat or cold accumulation and release is large and the heat or cold accumulation and release is frequent, and the like.
Description
Technical field
The utility model relates to high/low warm energy storage art, is that a kind of filling bed type solid storage hot/cold medium that utilizes stores the high/low warm device that can and discharge when needed.
Background technology
The disclosed filling bed type high pressure of the utility model heat accumulation/cool storage container can be applicable to the UTILIZATION OF VESIDUAL HEAT IN of industrial process, solar energy/wind energy thermmal storage, power peak regulation thermmal storage, advanced compressed-air energy-storage system etc.
Heat accumulation/refrigeration technique be effectively solve hot/cold can supply and demand between on the time and space unmatched contradiction, improve the effective means of energy utilization rate.Its mesohigh heat accumulation/refrigeration technique is mainly used in the heat accumulation under the condition of high voltage and/or stores up coldly, is industrial exhaust heat utilization, solar energy/wind energy heat utilization, power peak regulation thermmal storage, the key technology of advanced air energy-storage system etc.
At present, high/low temperature heat insulating construction commonly used has the thermal insulation of accumulation, vacuum-powders insulation, vacuum multilayer to pile up thermal insulation and malleation is piled up thermal insulation etc., adopt insulated storage tank and the storage tank of these heat insulating constructions all to adopt heat-insulation layer to be arranged on the scheme of pressure-bearing tank skin outside, and resistance to compression lower (at present, this type of container pressure of using always is up to 1.8Mpa) usually.Make high pressure heat accumulation/cool storage container if adopt this type of heat insulating construction, then need the pressure vessel of heavy wall as the ladle bowl or the inner casing that contact with medium, the tank skin thermal capacitance also will significantly increase simultaneously, making needs a large amount of hot/colds can cool off ladle bowl or inner casing in the process of storage hot/cold, this part hot/cold can but be difficult to reclaim, and heat accumulation/cold efficiency is significantly reduced.In addition, these storage tanks only store as high/low temperature fluid media (medium) usually and use, and do not fill solid dielectric and are used for the storage hot/cold.
Through the retrieval of prior art document is found, Chinese patent application number is: 201110156413.5, and name is called: a kind of solid heat-storing device.This patent is characterised in that: heat storage units comprises solid heat-storage medium and the outside heat-insulation layer that shell, enclosure are arranged, outer surface with the solid heat-storage medium is heat exchange interface, the heat storage units inherent laws are arranged thermal insulation layer, have mesolimnion vertically, have hierarchy system.This patent has adopted the heat preserving mode of heat-insulation layer in the tank skin outside, if being applied to the high pressure low temperature condition then needs very thick tank skin pressure-bearing, thereby high pressure heat accumulation/cold efficiency is lower.
Summary of the invention
The utility model provides a kind of inner casing to take up storage hot/cold medium, shell bears high pressure, heat accumulation/cooler the structure of insulation interlayer between inside and outside shell, utilize solid material as storage hot/cold medium, the high pressure heat transfer medium flows through storage hot/cold dielectric surface and the filling bed type high pressure heat accumulation/cool storage container of heat exchange takes place.With existing interior pressure-bearing, the high pressure storage tank of outer insulation is compared, and has the characteristics that heat accumulation/the storage cold efficiency is high that charge and discharge.
Technical solution of the present utility model is:
A kind of filling bed type high pressure heat accumulation/cool storage container is characterized in that described high pressure heat accumulation/cool storage container comprises the heavy wall shell, thin-walled inner casing, the heat-insulation layer between the inside and outside shell, the inner solid heat-storage medium of filling of inner casing, inner casing bracing or strutting arrangement; Be provided with pressure communication means between described heat-insulation layer and the inner casing, the heavy wall shell is to bear high interior pressure vessel of pressing.
Preferably, described high pressure heat accumulation/cool storage container comprises at least one its top feed mouth, at least one bottom discharging mouth, at least one top heat transfer medium mouth of pipe and at least one bottom heat transfer medium mouth of pipe.
Preferably, described its top feed mouth and the top heat transfer medium mouth of pipe are same opening, and described bottom discharging mouth and the bottom heat transfer medium mouth of pipe are same opening.
The insulation material that described heat-insulation layer is the porosity height, thermal conductivity factor is low is as one or more mixture wherein such as rock wool, pearlife, glass mat.
Preferably, the supporting way of inner casing bracing or strutting arrangement is that annular supports or multi-point support.Backing material can be for stable performance, thermal conductivity factor is low, compression strength is higher as metal materials such as steel, titaniums or as nonmetallic materials such as fiberglass, resin etc.
Preferably, described pressure communication means is the logical pressure pipe road that perforate or an end are communicated with heat-insulation layer, the other end is communicated with inner casing that is arranged on the inner casing wall.
Preferably, one or more spoilers are set so that heat-transfer fluid evenly flows in heat transfer medium import and/or outlet, described spoiler is porous plate or flow-stopping plate.
Preferably, described high pressure heat accumulation/cool storage container arranges a plurality of thermal insulation layers from top to bottom, and described thermal insulation layer allows heat transfer medium freely to pass through, to reduce the axial thermal conductivity of internal solids storage hot/cold medium and heat-transfer fluid.
Preferably, the space of certain width is set between the inside and outside shell of described high pressure heat accumulation/cool storage container and the heat-insulation layer, to improve heat-insulation layer pressure inside transmission speed.
Preferably, high pressure heat accumulation/cool storage container inside arranges one or more heat exchangers with supplemental heat/cold, and heat exchanger is helical bundle, plain tube tube bank, finned tube tube bank or coil pipe tube bank.
The thin-walled inner shell materials that described filling bed type high pressure heat accumulation and/or accumulator are put is for as the metal material of steel, aluminium, titanium etc., and the heavy wall sheathing material is as the metal material of steel, aluminium, titanium etc. or as the nonmetallic materials of fiberglass, prestressed concrete etc.
Described heat transfer medium is wherein a kind of or at least two kinds mixture such as the air, nitrogen, oxygen, helium, hydrogen, methane, water vapour of liquid, gaseous state or above-critical state.
Described solid heat-storage medium is graininess or porous material, is rock, ore, and slag, concrete, refractory brick, Ceramic Balls, metal, the phase-change material of encapsulation etc. be a kind of or at least two kinds mixture wherein.
The insulation material that described heat-insulation layer is the porosity height, thermal conductivity factor is low is as one or more mixture wherein such as rock wool, pearlife, glass mat.
Preferably, solid storage hot/cold medium be the volumetric heat capacity height, with low cost, thermomechanical property stable, heat transfer medium is absorbed the material that permeability is low, porosity is low, specific area is high.
Preferably, described high pressure heat accumulation/cool storage container, inside can arrange one or more heat exchangers with supplemental heat/cold, and heat exchanger can be one or more mixing of helical bundle, plain tube tube bank, finned tube tube bank or coil pipe tube bank.
Preferably, described high pressure heat accumulation/cool storage container, heat transfer medium import and/or outlet can arrange one or more spoilers so that heat-transfer fluid evenly flows into, and spoiler can be one or more mixing such as porous plate, flow-stopping plate.
Use flow process as the high pressure thermal storage device is:
In advance, close the heat-storage medium outlet of bottom, the charging aperture of solid heat-storage medium by the top is filled in the high pressure thermal storage device inner casing, to predetermined altitude.
During heat accumulation, the HTHP heat transfer medium is entered by the heat transfer medium mouth of pipe at high pressure thermal storage device top.Behind the spoiler through the top mouth of pipe, heat transfer medium is evenly downward, by the space between the solid heat-storage medium, through solid heat-storage medium surface and heat exchange with it, high temperature heat is passed to solid dielectric; Heat-transfer fluid is cooled simultaneously, is discharged by the heat transfer medium mouth of pipe of high pressure thermal storage device bottom.When the discharge temperature of heat transfer medium reached a certain design temperature, it was full to think that heat energy has stored up, and closes entering of heat transfer medium, finishes heat accumulation.In the heat accumulation process, packed bed internal temperature field forms top-down even laminating.
The high pressure thermal storage device has been if stored certain heat, during the beginning holding stage, and the heat transfer medium mouth of pipe of closing high pressure thermal storage device top and bottom.
During heat release, the high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe of high pressure thermal storage device bottom.Behind the spoiler through the bottom mouth of pipe, heat transfer medium evenly makes progress, and by the space between the solid heat-storage medium, through solid heat-storage medium surface and heat exchange with it, absorbs the heat energy in the solid heat-storage medium; Heat-transfer fluid temperature raises, and is discharged by the heat transfer medium mouth of pipe at high pressure thermal storage device top.When the discharge temperature of heat transfer medium is down to a certain design temperature, think that heat energy release finishes, and finishes heat release.In the heat release process, the axial stratification of packed bed internal temperature field is constantly upwards passed.
Use flow process as the high pressure cool storage container is:
In advance, close the cold storage material outlet of bottom, the charging aperture of solid cold storage material by the top is filled in the high pressure cool storage container inner casing, to predetermined altitude.
Store up when cold, the cryogenic high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe of high pressure cool storage container bottom.Behind the spoiler through the bottom mouth of pipe, heat transfer medium evenly upwards flows, and by the space between the solid cold storage material, through solid cold storage material surface and heat exchange with it, cryogenic cold energy is passed to solid dielectric; Heat-transfer fluid temperature raises, and is discharged by the heat transfer medium mouth of pipe at high pressure cool storage container top.When the discharge temperature of heat-transfer fluid is down to a certain design temperature, think that cold energy has stored to finish, it is cold to finish storage.Store up in the cold process, store up in the cold process, packed bed internal temperature field forms top-down even laminating.
The high pressure cool storage container has been if stored certain cold, during the beginning holding stage, and the heat transfer medium mouth of pipe of closing high pressure cool storage container top and bottom.
Release when cold, the high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe at high pressure cool storage container top.Behind the spoiler through the top mouth of pipe, heat transfer medium evenly flows downward, and by the space between the solid cold storage material, through solid cold storage material surface and heat exchange with it, absorbs the cryogenic cold energy of solid cold storage material; Heat-transfer fluid temperature reduces, and is discharged by the heat transfer medium mouth of pipe of high pressure cool storage container bottom.When the discharge temperature of heat transfer medium rises to a certain design temperature, think that cold energy has discharged to finish, finish to release cold.Release in the cold process, the axial stratification of packed bed internal temperature field is constantly passed downwards.
High pressure heat accumulation/cool storage container of the present utility model is simple, stable performance, reliability height, it is big to have energy storage density, the efficient height, heat energy grade advantages of higher, be specially adapted to that pressure height, capacity are big, storage release the hot/cold temperature difference big, store/discharge more frequently the high pressure heat accumulation and/or store up cold occasion.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Embodiment 1
As shown in Figure 1, be high pressure heat accumulation of the present invention/cool storage container embodiment 1, among this embodiment, its top feed mouth and the top heat transfer medium mouth of pipe are same opening, and bottom discharging mouth and the bottom heat transfer medium mouth of pipe are same opening.Wherein, comprise base 1, the heat transfer medium mouth of pipe 2 bottom the bottom discharging mouth is held concurrently, bottom porous flow-stopping plate 3, inner casing bracing or strutting arrangement 4, heavy wall shell 5, heat-insulation layer 6, thin-walled inner casing 7, solid storage hot/cold medium 8, top porous flow-stopping plate 9, logical pressure pipe road 10, its top feed mouth top heat transfer medium mouth of pipe 11 of holding concurrently.Logical pressure pipe road 10 1 ends are communicated with the top heat transfer medium mouth of pipe 11, the other end passes heavy wall shell 5 and is communicated with heat-insulation layer 6.The wall thickness of inner casing 7 is less than 1/2 of shell 5, the insulation material that heat-insulation layer 6 is the porosity height, thermal conductivity factor is low, logical pressure pipe road 10 between heat-insulation layer 6 and the inner casing 7 makes heat-insulation layer 6 communicate with inner casing 7 internal pressures, and heavy wall shell 5 is for bearing high interior pressure vessel of pressing.High pressure heat accumulation/cool storage container of the present invention can bear the high pressure of 1MPa ~ 40Mpa.
In advance, close the discharge gate 2 of bottom, solid is stored up the charging aperture 11 of hot/cold medium 8 by the top be filled in high pressure heat accumulation/cool storage container, to predetermined altitude.
During heat accumulation, the HTHP heat transfer medium is entered by the top heat transfer medium mouth of pipe 11.Behind top porous flow-stopping plate 9, heat transfer medium is evenly downward, and high temperature heat is passed to solid heat-storage medium 8; Heat-transfer fluid is cooled simultaneously, discharges through the heat transfer medium mouth of pipe 2 of high pressure thermal storage device bottom.When the discharge temperature of heat transfer medium reached a certain design temperature, it was full to think that heat energy has stored up, and closes entering of heat transfer medium, finishes heat accumulation.
During heat release, the high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe 2 of high pressure thermal storage device bottom.Behind bottom porous flow-stopping plate 3, heat transfer medium evenly makes progress, and absorbs the heat of solid heat-storage medium 8; Heat-transfer fluid temperature raises, and discharges through the heat transfer medium mouth of pipe 11 at high pressure thermal storage device top.When the discharge temperature of heat transfer medium is down to a certain design temperature, think that heat energy has discharged to finish, finish heat release.
Store up when cold as the high pressure cool storage container, the cryogenic high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe 2 of high pressure cool storage container bottom.Behind bottom porous flow-stopping plate 3, heat transfer medium evenly upwards flows, and cryogenic cold energy is passed to solid heat-storage medium 8; Heat-transfer fluid temperature raises, and is discharged by the heat transfer medium mouth of pipe 11 at high pressure cool storage container top.When the discharge temperature of heat-transfer fluid is down to a certain design temperature, think that cold energy has stored to finish, it is cold to finish storage.
Release when cold, the high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe 11 at high pressure cool storage container top.Behind the spoiler 9 through the top mouth of pipe, heat transfer medium evenly flows downward, and absorbs the cryogenic cold energy of solid cold storage material 8; Heat-transfer fluid temperature reduces, and is discharged by the heat transfer medium mouth of pipe 2 of high pressure cool storage container bottom.When the discharge temperature of heat transfer medium rises to a certain design temperature, think that the high pressure cool storage container has discharged to finish, finish to release cold.
Embodiment 2
As shown in Figure 2, be high pressure heat accumulation of the present invention/cool storage container embodiment 2, its top feed mouth and the top heat transfer medium mouth of pipe are different openings among this embodiment, and bottom discharging mouth and the bottom heat transfer medium mouth of pipe are different openings.Wherein, comprise base 1, bottom discharging mouth 12, the bottom heat transfer medium mouth of pipe 2, bottom porous flow-stopping plate 3, inner casing bracing or strutting arrangement 4, heavy wall shell 5, heat-insulation layer 6, thin-walled inner casing 7, solid storage hot/cold medium 8, its top feed mouth 13, top porous flow-stopping plate 9, logical pressure pipe road 10, the top heat transfer medium mouth of pipe 11.Logical pressure pipe road 10 1 ends are communicated with the top heat transfer medium mouth of pipe 11, the other end passes heavy wall shell 5 and is communicated with heat-insulation layer 6.
In advance, close the discharge gate 12 of bottom, solid is stored up the charging aperture 13 of hot/cold medium 8 by the top be filled in high pressure heat accumulation/cool storage container, to predetermined altitude.
During as high pressure thermal storage device heat accumulation, the HTHP heat transfer medium is entered by the top heat transfer medium mouth of pipe 11.Behind top porous flow-stopping plate 9, heat transfer medium is evenly downward, and high temperature heat is passed to solid heat-storage medium 8; Heat-transfer fluid is cooled simultaneously, is discharged by the heat transfer medium mouth of pipe 2 of high pressure thermal storage device bottom.When the discharge temperature of heat transfer medium reached a certain design temperature, it was full to think that heat energy has stored up, and closes entering of heat transfer medium, finishes heat accumulation.
During heat release, the high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe 2 of high pressure thermal storage device bottom.Behind bottom porous flow-stopping plate 3, heat transfer medium evenly makes progress, and absorbs the heat of solid heat-storage medium 8; Heat-transfer fluid temperature raises, and is discharged by the heat transfer medium mouth of pipe 11 at high pressure thermal storage device top.When the discharge temperature of heat transfer medium is down to a certain design temperature, think that heat energy has discharged to finish, finish heat release.
Store up when cold as the high pressure cool storage container, the cryogenic high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe 2 of high pressure cool storage container bottom.Behind bottom porous flow-stopping plate 3, heat transfer medium evenly upwards flows, and cryogenic cold energy is passed to solid cold storage material 8; Heat-transfer fluid temperature raises, and is discharged by the heat transfer medium mouth of pipe 11 at high pressure cool storage container top.When the discharge temperature of heat-transfer fluid is down to a certain design temperature, think that cold energy has stored to finish, it is cold to finish storage.
Release when cold, the high pressure heat transfer medium is entered by the heat transfer medium mouth of pipe 11 at high pressure cool storage container top.Behind the spoiler 9 through the top mouth of pipe, heat transfer medium evenly flows downward, and absorbs the cryogenic cold energy of solid cold storage material 8; Heat-transfer fluid temperature reduces, and is discharged by the heat transfer medium mouth of pipe 2 of high pressure cool storage container bottom.When the discharge temperature of heat transfer medium rises to a certain design temperature, think that cold energy has discharged to finish, finish to release cold.
As shown in Figure 3, for high pressure heat accumulation of the present invention/cool storage container embodiment 3, be the improvement of example 1, among this embodiment, the inner in the vertical direction of high pressure heat accumulation/cool storage container is arranged heat exchanger tube/tube bank.In links such as storage, release and insulations, the high/low temperature heat-transfer fluid of different pressures can pass through heat exchanger tube/tube bank, is interior reservoir hot/cold medium supplemental heat/cold.
Wherein, comprise base 1, the heat transfer medium mouth of pipe 2 bottom the bottom discharging mouth is held concurrently, bottom porous flow-stopping plate 3, inner casing bracing or strutting arrangement 4, heavy wall shell 5, heat-insulation layer 6, thin-walled inner casing 7, solid storage hot/cold medium 8, top porous flow-stopping plate 9, logical pressure pipe road 10, its top feed mouth top heat transfer medium mouth of pipe 11 of holding concurrently, the heat exchanger tube/tube bank top mouth of pipe 16, heat exchanger tube/tube bank 15, the heat exchanger tube/tube bank bottom mouth of pipe 14.Logical pressure pipe road 10 1 ends are communicated with the top heat transfer medium mouth of pipe 11, the other end passes heavy wall shell 5 and is communicated with heat-insulation layer 6.
The storage hot/cold process of high pressure heat accumulation/cool storage container is identical with example 1.
When needs during for high pressure thermal storage device interior reservoir thermal medium additional heat, extra heat-transfer fluid enters heat exchanger tube/tube bank 15 inside through heat exchanger tube/tube bank top mouth of pipe 16, give internal solids heat-storage medium 8 by heat exchanger tube/tube bank wall with thermal energy transfer, flow out through heat exchanger tube/tube bank bottom mouth of pipe 14 after temperature reduces.
When needs replenish cold for the inner cold storage material of high pressure cool storage container, extra heat-transfer fluid enters heat exchanger tube/tube bank 15 inside through heat exchanger tube/tube bank bottom mouth of pipe 14, by heat exchanger tube/tube bank wall cold energy is passed to internal solids heat-storage medium 8, flow out through heat exchanger tube/tube bank top mouth of pipe 16 after temperature raises.
More than the specific embodiment of invention is described in detail, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this invention is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (10)
1. a filling bed type high pressure heat accumulation/cool storage container is characterized in that, described high pressure heat accumulation/cool storage container comprises the heavy wall shell, thin-walled inner casing, the heat-insulation layer between the inside and outside shell, the inner solid heat-storage medium of filling of inner casing, inner casing bracing or strutting arrangement; Be provided with pressure communication means between described heat-insulation layer and the inner casing, the heavy wall shell is to bear high interior pressure vessel of pressing.
2. filling bed type high pressure heat accumulation/cool storage container according to claim 1, it is characterized in that described high pressure heat accumulation/cool storage container comprises at least one its top feed mouth, at least one bottom discharging mouth, at least one top heat transfer medium mouth of pipe and at least one bottom heat transfer medium mouth of pipe.
3. filling bed type high pressure heat accumulation/cool storage container according to claim 2 is characterized in that, described its top feed mouth and the top heat transfer medium mouth of pipe are same opening, and described bottom discharging mouth and the bottom heat transfer medium mouth of pipe are same opening.
4. filling bed type high pressure heat accumulation/cool storage container according to claim 1 is characterized in that, the insulation material that described heat-insulation layer is the porosity height, thermal conductivity factor is low.
5. according to each described filling bed type high pressure heat accumulation/cool storage container of claim 1 to 4, it is characterized in that the supporting way of inner casing bracing or strutting arrangement is that annular supports and/or multi-point support.
6. according to each described filling bed type high pressure heat accumulation/cool storage container of claim 1 to 4, it is characterized in that described pressure communication means is to be arranged on that perforate or an end on the inner casing wall is communicated with the top heat transfer medium mouth of pipe, the other end passes the logical pressure pipe road that the heavy wall shell is communicated with heat-insulation layer.
7. according to each described filling bed type high pressure heat accumulation/cool storage container of claim 1 to 4, it is characterized in that one or more spoilers are set so that heat-transfer fluid evenly flows in heat transfer medium import and/or outlet, described spoiler is porous plate or flow-stopping plate.
8. according to each described filling bed type high pressure heat accumulation/cool storage container of claim 1 to 4, it is characterized in that described high pressure heat accumulation/cool storage container arranges a plurality of thermal insulation layers from top to bottom, described thermal insulation layer allows heat transfer medium freely to pass through.
9. according to each described filling bed type high pressure heat accumulation/cool storage container of claim 1 to 4, it is characterized in that, the space of certain width is set between the inside and outside shell of described high pressure heat accumulation/cool storage container and the heat-insulation layer, to improve heat-insulation layer pressure inside transmission speed.
10. according to each described filling bed type high pressure heat accumulation/cool storage container of claim 1 to 4, it is characterized in that, described high pressure heat accumulation/cool storage container inside arranges one or more heat exchangers with supplemental heat/cold, and heat exchanger is helical bundle, plain tube tube bank, finned tube tube bank or coil pipe tube bank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013200622994U CN203163568U (en) | 2013-02-02 | 2013-02-02 | Packed bed type high-pressure heat or cold accumulation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013200622994U CN203163568U (en) | 2013-02-02 | 2013-02-02 | Packed bed type high-pressure heat or cold accumulation device |
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| CN203163568U true CN203163568U (en) | 2013-08-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154789A (en) * | 2014-08-15 | 2014-11-19 | 北京宇田相变储能科技有限公司 | Phase-change heat storage system with efficient heat insulation |
| CN104654868A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solid grain block heat accumulating type multi-generation unit and trolley |
| CN108286732A (en) * | 2017-01-10 | 2018-07-17 | 北京兆阳能源技术有限公司 | A kind of heat taking method and device of controlled Natural Circulation |
| CN113602467A (en) * | 2021-07-21 | 2021-11-05 | 中国船舶重工集团公司第七一九研究所 | Ship cooling system |
-
2013
- 2013-02-02 CN CN2013200622994U patent/CN203163568U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654868A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solid grain block heat accumulating type multi-generation unit and trolley |
| CN104654868B (en) * | 2013-11-17 | 2018-06-19 | 成都奥能普科技有限公司 | Solid grain block heat accumulating type Poly-generation unit and locomotive |
| CN104154789A (en) * | 2014-08-15 | 2014-11-19 | 北京宇田相变储能科技有限公司 | Phase-change heat storage system with efficient heat insulation |
| CN108286732A (en) * | 2017-01-10 | 2018-07-17 | 北京兆阳能源技术有限公司 | A kind of heat taking method and device of controlled Natural Circulation |
| CN113602467A (en) * | 2021-07-21 | 2021-11-05 | 中国船舶重工集团公司第七一九研究所 | Ship cooling system |
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Owner name: CAS SHUANGLIANG ENERGY STORAGE TECHNOLOGY (BEIJING Free format text: FORMER OWNER: ENGINEERING THERMO-PHYSICS INST., CHINESE ACADEMY OF SCIENCES Effective date: 20150428 |
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Free format text: CORRECT: ADDRESS; FROM: 100190 HAIDIAN, BEIJING TO: 100044 HAIDIAN, BEIJING |
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Effective date of registration: 20150428 Address after: 100044 Beijing city Haidian District Road 9 No. 7 building 15 layer 1701 Patentee after: The division Shuangliang energy storage technology (Beijing) Co.,Ltd. Address before: 100190 Beijing Haidian District North Fourth Ring Road West, No. 11 A202 Patentee before: Institute of Engineering Thermophysics, Chinese Academy of Sciences |
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Address after: 100044 Beijing city Haidian District Road 9 No. 7 building 15 layer 1701 Patentee after: GEZHOUBA ZHONGKE ENERGY STORAGE TECHNOLOGY CO.,LTD. Address before: 100044 Beijing city Haidian District Road 9 No. 7 building 15 layer 1701 Patentee before: The division Shuangliang energy storage technology (Beijing) Co.,Ltd. |
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Denomination of utility model: Packed bed type high pressure heat/cold storage device Effective date of registration: 20181220 Granted publication date: 20130828 Pledgee: CGGC EQUIPMENT INDUSTRY Co.,Ltd. Pledgor: GEZHOUBA ZHONGKE ENERGY STORAGE TECHNOLOGY CO.,LTD. Registration number: 2018990001237 |
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Granted publication date: 20130828 |