CN108731093A - A kind of phase-change thermal storage heat collector - Google Patents
A kind of phase-change thermal storage heat collector Download PDFInfo
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- CN108731093A CN108731093A CN201710290608.6A CN201710290608A CN108731093A CN 108731093 A CN108731093 A CN 108731093A CN 201710290608 A CN201710290608 A CN 201710290608A CN 108731093 A CN108731093 A CN 108731093A
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- liner
- heat collector
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- electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
A kind of phase-change thermal storage heat collector, including heat collector ontology, the heat collector ontology include external thermal insulation shell, liner, wind turbine, temperature controller, electric heating device, which is characterized in that the wind turbine, temperature controller, electric heating device can realize linkage；The liner is arranged in the external thermal insulation shell and is provided with several radiating fins on the outer surface of the liner, a ventilating duct is collectively formed in the outer surface of liner and the corresponding medial surface of external thermal insulation shell for being provided with the radiating fin, the ventilating duct both ends respectively connect the air inlet and air outlet at the heat collector ontology both ends, the wind turbine is arranged in the air inlet or air opening end, phase-change heat-storage material is filled in the liner, the electric heating device is arranged in the liner.
Description
Technical field
The invention belongs to electric appliance and energy storage, a kind of field of energy-saving technology more particularly to technologies of phase-change thermal storage heat collector.
Background technology
With people's living standard and to the raising required with living environment comfort level that works, electric energy etc. is consumed with big
Amplitude increases, and supply of electric power is serious when causing excessive too fast energy consumption, environmental pollution increase, network load peak valley, peak load
The problem of building energy consumptions such as deficiency increase, the building energy consumption of European and American developed countries has reached the 40% of whole society's total energy consumption at present,
In China, building energy consumption accounts for about 30 or so % of national total energy consumption, with economic continuous development, living standards of the people it is continuous
It improves, the proportion of building energy consumption will be further increased.Therefore, the exploitation of energy-saving building technology and application have become current building and
One of hot issue of building material field.
Phase-changing energy-storing is the important technology for improving efficiency of energy utilization and environmental protection, is also commonly used for alleviating energy supply and demand
Both sides' unmatched effective means on time, intensity and place, in the utilization of solar energy, " peak load shifting ", the waste heat of electric power
Recycling with waste heat, industry and civil buildings and air-conditioning the fields such as energy saving be with a wide range of applications, have become at present
For worldwide research hotspot.
Invention content
Regarding the issue above, the present invention provides a kind of reasonable design, simple in structure, small, quantity of heat storage is big
A kind of phase-change thermal storage heat collector, mainly using paddy electricity come heat accumulation, the demand for solving distributed heating.
In order to achieve the above objectives, present invention employs following technical proposals：A kind of phase-change thermal storage heat collector, including heat collector
Ontology, the heat collector ontology include external thermal insulation shell, liner, wind turbine, temperature controller, electric heating device, which is characterized in that institute
Wind turbine, temperature controller, the electric heating device stated can realize linkage；The liner is arranged in the external thermal insulation shell and this is interior
It is provided with several radiating fins on the outer surface of courage, is provided with the outer surface of liner of the radiating fin and the external thermal insulation shell
A ventilating duct is collectively formed in corresponding medial surface, which respectively connects the air inlet at the heat collector ontology both ends
And air outlet, wind turbine setting are filled with phase-change heat-storage material, institute in the air inlet or air opening end, the liner
The electric heating device stated is arranged in the liner.In general, phase-change heat-storage material is inorganic-phase variable energy-accumulation material, fusing point exists
It is 80 degree or so, whole in alkalinity, so liner uses 304 or 316L stainless steels；Since the liner of flat case shape is not pressurized, institute
It is connected to outside atmosphere there are one blow vent with setting.In general, than being welded as liner material on relatively thin liner surface
Radiating fin, workload is not only big but also welding difficulty is high, yielding, and the heat conductivility of stainless steel does not have aluminium alloy
Height can reach the desired big heat dissipation area of design, greatly reduce radiating fin so radiating fin uses aluminium alloy extruded proximate matter
The manufacture of piece and difficulty of construction, moreover, its thermal diffusivity is very superior.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that the inner cavity of the external thermal insulation shell is in hollow tube
Shape is in the center of the external thermal insulation shell and is provided with the heat dissipation correspondingly, the liner is in integrally capsule shape
An annular air channel is collectively formed in the outer surface of the liner of fin and the corresponding medial surface of external thermal insulation shell, described
Air inlet is arranged in the bottom end of the heat collector ontology, and the wind turbine is axial flow blower and is arranged in the heat collector sheet
The bottom end of body.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that the electric heating device is arranged in liner, and
It is made of the electric heating chamber, electric heating tube, conduction oil of blind pipe shape, several heat conduction is provided on the outer surface of the electric heating chamber
Piece, the fever section and conduction oil of the electric heating tube are arranged in the electric heating chamber.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that the air inlet is provided with purification air and uses
Combined type strainer.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that buried in the phase-change heat-storage material for surveying
The temperature for measuring phase-change heat-storage material temperature visits blind pipe.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that the bottom of the heat collector ontology is additionally provided with
Several pulleys or pedestal.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that the radiating fin is aluminium alloy extruded proximate matter
And the aluminium alloy extrusions includes a bottom surface and several fins, the fin is arranged on a face of the bottom surface, another side is then
It is integrated with the liner surface profiles and by suitable gluing note.
In a kind of above-mentioned phase-change thermal storage heat collector, which is characterized in that the phase-change heat-storage material is a kind of transformation temperature
For 78 degree or so of basic mineral composite material, the liner is made of stainless steel 304 or 316L materials.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.Attached drawing only provides reference and illustrates to use, and is not intended to limit the present invention.
Fig. 1 is a kind of appearance diagram of phase-change thermal storage heat collector provided by the invention；
Fig. 2 is a kind of sectional view of phase-change thermal storage heat collector provided by the invention；
Fig. 3 is the E-E schematic cross-sections indicated in Fig. 2 provided by the invention；
Fig. 4 is a kind of surface structure schematic diagram of the radiating fin of aluminium alloy extruded proximate matter provided by the invention
Fig. 5 is a kind of schematic cross-section of the radiating fin of aluminium alloy extruded proximate matter provided by the invention.
In figure, heat collector ontology 1, external thermal insulation shell 2, liner 3, wind turbine 4, temperature controller 5, electric heating device 6, radiating fin
7, ventilating duct 8, air inlet 9, air outlet 10, phase-change heat-storage material 11, combined type strainer 12, temperature visit blind pipe 13, pulley or pedestal
14, electric heating chamber 60, electric heating tube 61, conduction oil 62, bottom surface 70, fin 71.
Specific implementation mode
Embodiment：
As shown in Figure 1 to Figure 3, a kind of phase-change thermal storage heat collector, including heat collector ontology 1, heat collector ontology 1 include outer guarantor
Warm shell 2, liner 3, wind turbine 4, temperature controller 5, electric heating device 6；Wind turbine 4, temperature controller 5, electric heating device 6 pass through connecting line energy
Linkage is realized, to achieve the purpose that mutually to be precisely controlled.
Liner 3 is arranged in outer insulation shell 2 and is provided with several radiating fins 7 on the outer surface of the liner 3, is provided with
A ventilating duct 8 is collectively formed in the outer surface of liner and 2 corresponding medial surface of external thermal insulation shell of the radiating fin 7, the ventilating duct 8
Both ends respectively connect the air inlet 9 and air outlet 10 at 1 both ends of heat collector ontology, and wind turbine 4 is arranged in the air inlet 9 or air outlet 10
It holds, phase-change heat-storage material 11 is filled in liner 3, electric heating device 6 is arranged in liner 3.
In the present embodiment, the inner cavity of external thermal insulation shell 2 is in hollow tubular, correspondingly, liner 3 is whole to be in outer in capsule shape
The center of insulation shell 2 and be provided with radiating fin 7 liner 3 outer surface and 2 corresponding medial surface of external thermal insulation shell it is common
An annular air channel 8 is formed, air inlet 9 is arranged in the bottom end of heat collector ontology 1, and wind turbine 4 is axial flow blower and setting is being adopted
The bottom end of warmer ontology 1.
In the present embodiment, electric heating device 6 is arranged in liner 3, and by the electric heating chamber of blind pipe shape 60, electric heating tube
61, conduction oil 62 forms, and is provided with several thermally conductive sheets 63 on the outer surface of electric heating chamber 60, the fever section of electric heating tube 61 and leads
Deep fat 62 is arranged in the electric heating chamber 60.
In the present embodiment, the combined type strainer 12 of purification air is provided at air inlet 9.
In the present embodiment, is buried in phase-change heat-storage material 11 and visit blind pipe 13 for measuring the temperature of phase-change heat-storage material temperature；
The bottom of heat collector ontology 1 is additionally provided with several pulleys or pedestal 14.
As shown in Figure 4 and Figure 5, radiating fin 7 is aluminium alloy extruded proximate matter and the aluminium alloy extrusions includes a bottom surface 70
With several fins 71, several fins 71 are set, another side then coincide with 3 surface radian of liner and logical on a face of the bottom surface 70
Suitable gluing note is crossed to be integrated.
In the present embodiment, phase-change heat-storage material 11 is a kind of basic mineral composite material that transformation temperature is 78 degree or so, interior
Courage 3 is made of stainless steel 304 or 316L materials.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although heat collector ontology, external thermal insulation shell, liner, wind turbine, temperature controller, electric heater is used more herein
Part, radiating fin, ventilating duct, air inlet and outlet, phase-change heat-storage material, combined type strainer, temperature spy blind pipe, pulley or pedestal,
The terms such as electric heating chamber, electric heating tube, conduction oil, bottom surface, fin, but it does not preclude the possibility of using other terms.It uses
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as the additional limit of any type
System is all disagreed with spirit of that invention.
Claims (8)
1. a kind of phase-change thermal storage heat collector, including heat collector ontology (1), the heat collector ontology (1) includes external thermal insulation shell
(2), liner (3), wind turbine (4), temperature controller (5), electric heating device (6), which is characterized in that the wind turbine (4), temperature controller
(5), electric heating device (6) can realize linkage；The liner (3) is arranged in the external thermal insulation shell (2) and the liner
(3) it is provided with several radiating fins (7) on outer surface, is provided with the outer surface of liner of the radiating fin (7) and described outer
A ventilating duct (8) is collectively formed in the corresponding medial surface of insulation shell (2), ventilating duct (8) the both ends respectively connection heating
The air inlet (9) and air outlet (10) at device ontology (1) both ends, the wind turbine (4) are arranged in the air inlet (9) or air outlet
(10) it holds, is filled with phase-change heat-storage material (11) in the liner (3), the electric heating device (6) is arranged described
In liner (3).
2. a kind of phase-change thermal storage heat collector according to claim 1, which is characterized in that the external thermal insulation shell (2)
Inner cavity is in hollow tubular, correspondingly, the liner (3) is integrally in the center of the external thermal insulation shell (2) in capsule shape
And be provided with the liner (3) of the radiating fin (7) outer surface and the corresponding medial surface of external thermal insulation shell (2) it is total
With an annular air channel (8) is formed, the air inlet (9) is arranged in the bottom end of the heat collector ontology (1), described
Wind turbine (4) is axial flow blower and is arranged in the bottom end of the heat collector ontology (1).
3. a kind of phase-change thermal storage heat collector according to claim 1, which is characterized in that the electric heating device (6) is set
It sets in liner (3), and is made of the electric heating chamber of blind pipe shape (60), electric heating tube (61), conduction oil (62), the electricity adds
Several thermally conductive sheets (63), the fever section and conduction oil (62) of the electric heating tube (61) are provided on the outer surface of hot chamber (60)
It is arranged in the electric heating chamber (60).
4. a kind of phase-change thermal storage heat collector according to claim 1 or 2, which is characterized in that set at the air inlet (9)
It is equipped with the combined type strainer (12) of purification air.
5. a kind of phase-change thermal storage heat collector according to claim 1, it is characterised in that：The phase-change heat-storage material (11)
It inside buries and visits blind pipe (13) for measuring the temperature of phase-change heat-storage material temperature.
6. a kind of phase-change thermal storage heat collector according to claim 1, it is characterised in that：The heat collector ontology (1)
Bottom is additionally provided with several pulleys or pedestal (14).
7. a kind of phase-change thermal storage heat collector according to claim 1 or 2 or 3, it is characterised in that：The radiating fin
(7) be aluminium alloy extruded proximate matter and the aluminium alloy extrusions includes a bottom surface (70) and several fins (71), the bottom surface (70)
The fin (71) is set on one face, another side then with liner (3) surface profiles and pass through suitable gluing note
It is integrated.
8. a kind of phase-change thermal storage heat collector according to claim 1, it is characterised in that：The phase-change heat-storage material (11)
It is a kind of basic mineral composite material that transformation temperature is 78 degree or so, the liner (3) is by stainless steel 304 or 316L material systems
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290608.6A CN108731093A (en) | 2017-04-25 | 2017-04-25 | A kind of phase-change thermal storage heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290608.6A CN108731093A (en) | 2017-04-25 | 2017-04-25 | A kind of phase-change thermal storage heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108731093A true CN108731093A (en) | 2018-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290608.6A Pending CN108731093A (en) | 2017-04-25 | 2017-04-25 | A kind of phase-change thermal storage heat collector |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033946A (en) * | 2014-06-20 | 2014-09-10 | 李渊 | Electric energy storage air heater |
| CN104359179A (en) * | 2014-10-11 | 2015-02-18 | 东莞崧崴电子科技有限公司 | Warmer and humidifying device thereof |
| CN105042857A (en) * | 2015-07-23 | 2015-11-11 | 李渊 | Electric heating energy storage device |
| CN204806509U (en) * | 2015-04-28 | 2015-11-25 | 李渊 | Electric heat energy storage heater |
| CN205195239U (en) * | 2015-12-03 | 2016-04-27 | 广东绿岛风室内空气系统科技有限公司 | Heater protection device and heater |
| CN206073219U (en) * | 2016-08-29 | 2017-04-05 | 南京博尼新能源技术有限公司 | A kind of vertical double mode heat collector that crouches |
| CN206905096U (en) * | 2017-04-25 | 2018-01-19 | 李渊 | A kind of phase-change thermal storage heat collector |
-
2017
- 2017-04-25 CN CN201710290608.6A patent/CN108731093A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033946A (en) * | 2014-06-20 | 2014-09-10 | 李渊 | Electric energy storage air heater |
| CN104359179A (en) * | 2014-10-11 | 2015-02-18 | 东莞崧崴电子科技有限公司 | Warmer and humidifying device thereof |
| CN204806509U (en) * | 2015-04-28 | 2015-11-25 | 李渊 | Electric heat energy storage heater |
| CN105042857A (en) * | 2015-07-23 | 2015-11-11 | 李渊 | Electric heating energy storage device |
| CN205195239U (en) * | 2015-12-03 | 2016-04-27 | 广东绿岛风室内空气系统科技有限公司 | Heater protection device and heater |
| CN206073219U (en) * | 2016-08-29 | 2017-04-05 | 南京博尼新能源技术有限公司 | A kind of vertical double mode heat collector that crouches |
| CN206905096U (en) * | 2017-04-25 | 2018-01-19 | 李渊 | A kind of phase-change thermal storage heat collector |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191225 Address after: 317600 Binhai Industrial Town, Sha Men town, Yuhuan City, Taizhou, Zhejiang Applicant after: Yuhuan Wanrong Copper Co., Ltd. Address before: 317317 Xianju, Zhejiang Baita Industrial Park, Yongan Avenue, No. 30 Applicant before: Li Yuan |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
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| RJ01 | Rejection of invention patent application after publication |