CN201359333Y - Efficient superconducting energy storage electric radiator - Google Patents
Efficient superconducting energy storage electric radiator Download PDFInfo
- Publication number
- CN201359333Y CN201359333Y CN 200920031696 CN200920031696U CN201359333Y CN 201359333 Y CN201359333 Y CN 201359333Y CN 200920031696 CN200920031696 CN 200920031696 CN 200920031696 U CN200920031696 U CN 200920031696U CN 201359333 Y CN201359333 Y CN 201359333Y
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- China
- Prior art keywords
- energy storage
- phase
- electric heater
- change accumulation
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004146 energy storage Methods 0.000 title claims abstract description 60
- 239000011232 storage material Substances 0.000 claims abstract description 22
- 238000009825 accumulation Methods 0.000 claims description 42
- 238000009413 insulation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 125000002723 alicyclic group Chemical group 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 229910000743 fusible alloy Inorganic materials 0.000 claims description 3
- 229910001120 nichrome Inorganic materials 0.000 claims description 3
- 239000011833 salt mixture Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Secondary Cells (AREA)
Abstract
The utility model provides an efficient superconducting energy storage electric radiator which is made up of a phase change energy storage tank, phase change energy storage radiators, a superconducting heat transfer tube, phase change energy storage materials, an electric heater, a control circuit, a heat-insulating housing, an upper ventilation opening, a lower ventilation opening and the like. The electric radiator is characterized in that the phase change energy storage tank is communicated with a plurality of phase change energy storage radiators, the phase change energy storage materials which can melt when being exposed to heat are filled therein, the superconducting heat transfer tube is mounted at one end in the middle of the phase change energy storage radiators and extends deep into the phase change energy storage tank, the electric heater is placed on a middle part electric leading-out wire of the phase change energy storage tank to be connected with the control circuit, and all the components are installed in the heat-insulating housing with the upper and the lower ventilation openings. The electric radiator adopts the low power electric heater for energy storing and charging automatically at night, is capable of time-sharing measurement, and is of great importance in despiking and valley filling for power network, reasonable utilization of electric energy, and saving users' expenses.
Description
Affiliated technical field
The utility model relates to a kind of heat supply electric heater device, specifically is a kind of energy-efficient superconducting energy storage electric heater.
Background technology
The energy storage electric heater is a kind ofly can convert electric energy during the electrical network low ebb to electric device that thermal energy storage is got up and to be warmed oneself during peak of power consumption for the user.At present, existing electric heater does not possess energy-storage function, and winter, the concentrated start heating of user often appearred in the variation along with temperature, concentrated and used electric heater, caused circuit voltage low, and electrical network peak valley difference is big, influences the situation that electrical equipment normally uses.
Summary of the invention
In order to overcome the defective of existing electric heater, the utility model provides a kind of energy-efficient superconducting energy storage electric heater, the energy storage of can when the electrical network valley, charging automatically, automatically time sharing meter, the heating of starting shooting again during peak value, for the electrical network peak load shifting, rationally use electric energy, the spending of saving the user has positive effect.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high-efficiency superconducting energy storage electric heater, by the phase-change accumulation energy case, the phase-change accumulation energy radiator, the superconduction heat-transfer pipe, phase-changing energy storage material, electric heater, control circuit, temperature controller, insulation shell, composition such as ventilating opening up and down, it is characterized in that the phase-change accumulation energy case is communicated with several phase-change accumulation energy radiators, wherein be full of the phase-changing energy storage material that is heated and melts, the superconduction heat-transfer pipe is contained in the middle of the phase-change accumulation energy radiator, the one end is deep in the phase-change accumulation energy case, electric heater is placed on the middle part of phase-change accumulation energy case, its electric lead-out wire is connected with control circuit, more than all parts be contained in the insulation shell, the insulation shell internal upper part has ventilating opening.During electric heater work, heat with the small power electric heater, phase-changing energy storage material gets the intensification of hot back in the phase-change accumulation energy case, conduct heat to by the superconduction heat-transfer pipe in the phase-changing energy storage material of phase-change accumulation energy radiator, phase-changing energy storage material is accumulated and is melted after first heat reaches fusing point, continue to be warming up to the design temperature power supply again and cut off automatically, heat is stored in all phase-changing energy storage materials with sensible heat-latent heat-sensible heat form.Open the ventilating opening up and down of insulation shell during use, the continuous heat release of phase-change accumulation energy radiator under cross-ventilated effect, and by liquid state gradually to solid-state transformation, continue after the transformation temperature heat radiation up to temperature with environment temperature near the time heat radiation stop.
Described phase-change accumulation energy case is square or a column type or an oblate column type body, and the material that is adopted is thin carbon steel sheet or corrosion resistant plate or safety glass.
Described phase-change accumulation energy radiator is the 6-15 root, and its parent tube and fin are square or column type or oblate column type body, and the material that is adopted is a metal.The purpose of finned is in order to increase the heat dissipation capacity of phase-change accumulation energy radiator, to improve the heat release rate of superconducting energy storage electric heater.
Described superconduction heat-transfer pipe is the metal tube that superconducting material is housed, and its vacuum is equal to or greater than 1.33x0.001Pa.
Described phase-changing energy storage material be can phase transformation after being heated the hydrated salt compatible or salt-mixture or the high fusible alloy of storage density with the heat exchanger metal fever, or alicyclic organic.
Described electric heater is the anti-dry stepping Heater group that has fin, is evenly distributed on the middle part of phase-change accumulation energy case, and heater strip adopts nichrome or ferro-aluminum evanohm, and electric heater outer surface unit are thermic load value should be less than or equal to 12W/cn
2
Described control circuit design has automatic timesharing tolerance electrical energy devices and time switching device, can when electricity consumption every night valley, connect power supply automatically and give the phase-changing energy storage material charging energy storage of energy-efficient superconducting energy storage electric heater, the record charging number of degrees, after the temperature of electric heater reaches design temperature, temperature controller can be cut off the electricity supply, and stops charging.
Described insulation shell appearance scribbles the heat insulation layer of thickness at 3-5cm, so this energy-efficient superconducting energy storage electric heater heat waste is little, and thermal efficiency height, quantity of heat storage is big.
Beneficial effect, the utility model uses the small power electric heater to utilize the charging energy storage automatically of paddy difference for energy-efficient superconducting energy storage electric heater when the electrical network low ebb, when the needs heat supply, energy storage is emitted heating with big heat release power, can guarantee the safety of power circuit, alleviate network load, be beneficial to the user and save heat cost.Since adopt the outer heat insulation layer of thicker housing, so this energy-efficient superconducting energy storage electric heater heat waste is little, thermal efficiency height, the heat accumulation energy is big.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
Among the figure 1, phase-change accumulation energy case 2, phase-change accumulation energy radiator 3, superconduction heat-transfer pipe 4, phase-changing energy storage material 5, electric heater 6, control circuit 7, temperature controller 8, insulation shell 9, go up ventilating opening 10, ventilating opening 11, parent tube 12, fin 13, superconducting material 14, heat-insulating material 15, loam cake 16, lower cover 17, roller down
The specific embodiment
Below in conjunction with accompanying drawing 1 and embodiment the utility model is further specified: a kind of high-efficiency superconducting energy storage electric heater, by phase-change accumulation energy case 1, phase-change accumulation energy radiator 2, superconduction heat-transfer pipe 3, phase-changing energy storage material 4, electric heater 5, control circuit 6, temperature controller 7, insulation shell 8, ventilating opening 9 up and down, 10 compositions such as grade, it is characterized in that phase-change accumulation energy case 1 is communicated with several phase-change accumulation energy radiators 2, the phase-changing energy storage material 4 that wherein being full of is heated can melt, superconduction heat-transfer pipe 3 is contained in the phase-change accumulation energy radiator 2, the one end is deep in the phase-change accumulation energy case 1, electric heater 5 is placed on the middle part of phase-change accumulation energy case 1, its electric lead-out wire is connected with control circuit 6, more than all parts be contained in the insulation shell 8, the top has ventilating opening 9 in the insulation shell 8, and bottom has down ventilating opening 10.During electric heater work, electric heater 5 heats up, phase-changing energy storage material 4 gets hot intensification in the phase-change accumulation energy case 1, and conduct heat to by superconduction heat-transfer pipe 3 in the phase-changing energy storage material 4 of phase-change accumulation energy radiator 2, after reaching fusing point, phase-changing energy storage material 4 accumulation sensible heats melt, continue to be warming up to the design temperature power supply and cut off automatically, heat is stored in all phase-changing energy storage materials 4 with sensible heat-latent heat-sensible heat form.Open during use the loam cake 15 of insulation shell 8 and lower cover 16, phase-change accumulation energy radiator under the cross-ventilated effect constantly from ventilating opening 9 heat releases, and by liquid state gradually to solid-state transformation, continue after the transformation temperature heat radiation up to temperature with environment temperature near the time heat radiation stop.
Described phase-change accumulation energy case 2 is square or a column type or oblate column type bodies, and the material that is adopted is thin carbon steel sheet or corrosion resistant plate or safety glass.
Described phase-change accumulation energy radiator 2 is the 6-15 root, and its parent tube 11 and fin 12 are square or column type or oblate column type body, and the material that is adopted is a metal.The purpose of finned increases the heat dissipation capacity of phase-change accumulation energy radiator, improves the heat release rate of superconducting energy storage electric heater.
Described superconduction heat-transfer pipe 3 is metal tubes that superconducting material 13 is housed, and its vacuum is equal to or greater than 1.33x0.001Pa.
Described phase-changing energy storage material 4 be can phase transformation the hydrated salt compatible or salt-mixture or the high fusible alloy of storage density with the heat exchanger metal fever, or alicyclic organic.
Described electric heater 5 is the anti-dry stepping Heater group that have fin, is evenly distributed on the middle part of phase-change accumulation energy case, and heater strip adopts nichrome or ferro-aluminum evanohm, and electric heater outer surface unit are thermic load value is less than or equal to 12W/cn
2
Described control circuit 6 designs have automatic timesharing tolerance electrical energy devices and time switching device, can when electricity consumption every night valley, connect power supply automatically and give the phase-changing energy storage material 4 charging energy storage of energy-efficient superconducting energy storage electric heater, the record charging number of degrees, after the temperature of electric heater reaches design temperature, temperature controller can be cut off the electricity supply, and stops charging.
Described insulation shell 8 appearances scribble the heat insulation layer 14 of thickness at 3-5cm, so this energy-efficient superconducting energy storage electric heater heat waste is little, and thermal efficiency height, quantity of heat storage is big.
Claims (8)
1, a kind of high-efficiency superconducting energy storage electric heater, by phase-change accumulation energy case (1), phase-change accumulation energy radiator (2), superconduction heat-transfer pipe (3), phase-changing energy storage material (4), electric heater (5), control circuit (6), temperature controller (7), insulation shell (8), ventilating opening (9) up and down, (10) form, it is characterized in that phase-change accumulation energy case (1) is communicated with several phase-change accumulation energy radiators (2), wherein be full of phase-changing energy storage material (4), superconduction heat-transfer pipe (3) is contained in the middle of the phase-change accumulation energy radiator (2), the one end is deep in the phase-change accumulation energy case (1), electric heater (5) is placed on the middle part of phase-change accumulation energy case (1), its electric lead-out wire is connected with control circuit (6), more than all parts be contained in have on, following ventilating opening (9), (10) in the insulation shell (8).
2, high-efficiency superconducting energy storage electric heater according to claim 1 is characterized in that: described phase-change accumulation energy case (2) is square or a column type or an oblate column type body, and the material that is adopted is thin carbon steel sheet or corrosion resistant plate or armorplate glass.
3, high-efficiency superconducting energy storage electric heater according to claim 1, it is characterized in that: described phase-change accumulation energy radiator (2) is the 6-15 root, and its parent tube (11) and fin (12) are square or column type or oblate column type body, and the material that is adopted is a metal.
4, high-efficiency superconducting energy storage electric heater according to claim 1, it is characterized in that: described superconduction heat-transfer pipe (3) is the metal tube that superconducting material (13) are housed, and its vacuum is equal to or greater than 1.33x0.001Pa.
5, high-efficiency superconducting energy storage electric heater according to claim 1, it is characterized in that: described phase-changing energy storage material (4) be can phase transformation the hydrated salt compatible or salt-mixture or the high fusible alloy of storage density with the heat exchanger metal fever, or alicyclic organic.
6, high-efficiency superconducting energy storage electric heater according to claim 1, it is characterized in that: described electric heater (5) is the anti-dry stepping Heater group that has fin, be evenly distributed on the middle part of phase-change accumulation energy case, heater strip adopts nichrome or ferro-aluminum evanohm, and electric heater outer surface unit are thermic load value is less than or equal to 12W/cn
2
7, high-efficiency superconducting energy storage electric heater according to claim 1 is characterized in that: described control circuit (6) design has automatic timesharing tolerance electrical energy devices and time switching device.
8, high-efficiency superconducting energy storage electric heater according to claim 1 is characterized in that: described insulation shell (8) appearance scribbles the heat insulation layer (14) of thickness at 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920031696 CN201359333Y (en) | 2009-01-14 | 2009-01-14 | Efficient superconducting energy storage electric radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920031696 CN201359333Y (en) | 2009-01-14 | 2009-01-14 | Efficient superconducting energy storage electric radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359333Y true CN201359333Y (en) | 2009-12-09 |
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ID=41425098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920031696 Expired - Fee Related CN201359333Y (en) | 2009-01-14 | 2009-01-14 | Efficient superconducting energy storage electric radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359333Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967049A (en) * | 2012-12-06 | 2013-03-13 | 辽宁科隆精细化工股份有限公司 | Phase change electric heating energy storage device |
| CN103512077A (en) * | 2012-06-29 | 2014-01-15 | 淄博职业学院 | Electric warming oven |
| CN108413797A (en) * | 2018-05-04 | 2018-08-17 | 大连理工大学 | Rib-type phase transformation stores heat release integral heat exchanger |
| CN113465013A (en) * | 2021-07-22 | 2021-10-01 | 丰宁满族自治县暖春散热器加工有限责任公司 | Energy storage and heat storage type electric heater |
-
2009
- 2009-01-14 CN CN 200920031696 patent/CN201359333Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512077A (en) * | 2012-06-29 | 2014-01-15 | 淄博职业学院 | Electric warming oven |
| CN102967049A (en) * | 2012-12-06 | 2013-03-13 | 辽宁科隆精细化工股份有限公司 | Phase change electric heating energy storage device |
| CN108413797A (en) * | 2018-05-04 | 2018-08-17 | 大连理工大学 | Rib-type phase transformation stores heat release integral heat exchanger |
| CN113465013A (en) * | 2021-07-22 | 2021-10-01 | 丰宁满族自治县暖春散热器加工有限责任公司 | Energy storage and heat storage type electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20110114 |