CN113242623B - Pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage - Google Patents
Pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage Download PDFInfo
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- CN113242623B CN113242623B CN202110521831.3A CN202110521831A CN113242623B CN 113242623 B CN113242623 B CN 113242623B CN 202110521831 A CN202110521831 A CN 202110521831A CN 113242623 B CN113242623 B CN 113242623B
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- 239000012530 fluid Substances 0.000 title claims abstract description 94
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 64
- 239000002184 metal Substances 0.000 title claims abstract description 64
- 230000008859 change Effects 0.000 title claims abstract description 28
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 27
- 238000005338 heat storage Methods 0.000 title claims abstract description 23
- 230000000630 rising effect Effects 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 239000012782 phase change material Substances 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
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- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
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- 235000019354 vermiculite Nutrition 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses a pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage, which comprises: an insulating tube; a fluid-proof layer provided on an inner wall of the insulating tube; the two end plates are symmetrically and fixedly arranged at two ends of the insulating tube, and a plurality of through holes are formed in the end plates; a porous metal body filled inside the insulating tube; wherein, the pore space of the porous metal body is filled with phase change material; the plurality of runner pipes are embedded in the porous metal body and are arranged in one-to-one correspondence with the through holes, and two ends of each runner pipe are fixedly supported in two opposite through holes respectively; and the electromagnetic coil is spirally wound on the outer wall of the insulating tube. The pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage can realize uniform heating of fluid and improve temperature rising efficiency and temperature stability.
Description
Technical Field
The invention belongs to the technical field of electromagnetic heating, and particularly relates to a pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage.
Background
With the development of industrial technologies such as electromagnetic coil heating, fluid heating, infrared heating modes and the like, the requirements on the internal structure of electromagnetic heating equipment and the selected induction medium are increasingly increased, and the traditional resistance wire heating is difficult to meet the characteristics of heating uniformity, high heating efficiency, temperature stability maintenance and the like.
When traditional resistance wire and electric heating coil heat the object, can carry out thermal conduction through the heater to the object, can have great thermal inertia when heating, and heating efficiency is lower, and energy utilization is lower, can not fully play a role. When the temperature exceeds the rated value in the traditional heating mode, special cooling equipment is needed to enable the temperature to reach the specified value, accurate control of the temperature cannot be achieved, and practical conditions are difficult to meet. In the electric heating process, the traditional electric coil is heated unevenly, the heating efficiency is low, the thermal stability is poor, and the working performance of the electric coil is greatly affected.
Therefore, it is necessary to design an electromagnetic heating device which has good heating uniformity, quick heating efficiency and good temperature stability and can adapt to various complex environments.
Disclosure of Invention
The invention aims to provide a pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage, which can realize uniform heating of fluid and improve temperature rising efficiency and temperature stability.
The technical scheme provided by the invention is as follows:
a metal electromagnetic induction heating-phase change heat storage pipeline type fluid temperature rising device, comprising:
An insulating tube;
A fluid-proof layer provided on an inner wall of the insulating tube;
the two end plates are symmetrically and fixedly arranged at two ends of the insulating tube, and a plurality of through holes are formed in the end plates;
A porous metal body filled inside the insulating tube;
wherein, the pore space of the porous metal body is filled with phase change material;
The plurality of runner pipes are embedded in the porous metal body and are arranged in one-to-one correspondence with the through holes, and two ends of each runner pipe are fixedly supported in two opposite through holes respectively;
and the electromagnetic coil is spirally wound on the outer wall of the insulating tube.
Preferably, an insulation layer is arranged on the outer side of the electromagnetic coil in a wrapping mode.
Preferably, the metal electromagnetic induction heating-phase change heat storage pipeline type fluid temperature rising device further comprises:
the flame-retardant layer is arranged outside the heat-insulating layer in a wrapping manner; and
And the fireproof layer is arranged outside the flame-retardant layer in a wrapping manner.
Preferably, the metal electromagnetic induction heating-phase change heat storage pipeline type fluid temperature rising device further comprises:
The fluid inlet pipe is coaxially and fixedly connected to one end of the insulating pipe;
The fluid outlet pipe is coaxially and fixedly connected to the other end of the insulating pipe; and
The fluid outlet plate is coaxially and fixedly arranged in the fluid outlet pipe, and a fluid mixing cavity is formed between the fluid outlet plate and the adjacent end plate; the fluid outlet plate is provided with a plurality of fluid outlet holes.
Preferably, the through holes are arranged along the axial direction of the insulating tube, and the through holes are uniformly distributed on the end plate in a central symmetry manner.
Preferably, the fluid holes are arranged along the axial direction of the fluid pipe, and the plurality of fluid outlet holes are uniformly distributed on the fluid outlet plate in a central symmetry manner.
Preferably, the inner diameter of the inflow fluid pipe and the inner diameter of the outflow fluid pipe are the same as the inner diameter of the fluid-proof layer.
Preferably, the porous metal body is made of copper or aluminum, and has a pore diameter of 3mm or less.
Preferably, the insulating tube is made of ceramic fiber; the fluid-proof layer adopts an organosilicon high-temperature coating.
The beneficial effects of the invention are as follows:
(1) Compared with the prior art, the invention adopts the porous metal body with good electromagnetic induction heating characteristic, realizes that the space generates more uniform heat distribution through the electromagnetic induction of the porous metal, and can improve the effective utilization of the whole heat of the porous metal; and the strength of the temperature rising device can be ensured while the weight of the temperature rising device is reduced, and the vibration reduction and sound absorption effects of the temperature rising device are improved.
(2) The invention adopts the structure of combining the porous metal body and the phase-change material, and the heat released by the electromagnetic induction of the porous metal body can be stored by the phase-change material, so that the rapid and uniform elevation of the fluid temperature is ensured under the dual actions of the electromagnetic induction heating of the porous metal body and the heat storage of the phase-change material in the porous metal body.
(3) The temperature control module is arranged to monitor the temperature of the fluid outlet in real time, so that the accurate control of the temperature of the fluid outlet is realized, a control basis is provided for electromagnetic induction heating, the control temperature is regulated within a certain range, the stability of the hot fluid is enhanced, and the requirement of actual working conditions is met.
Drawings
Fig. 1 is an axial section schematic diagram of a pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage.
Fig. 2 is a schematic view of the internal structure of the insulating tube according to the present invention.
FIG. 3 is a schematic diagram of a combination structure of a porous metal body and a phase change material according to the present invention.
Fig. 4 is a schematic view of an end plate structure according to the present invention.
Fig. 5 is a schematic structural view of a fluid outlet plate according to the present invention.
Fig. 6 is a schematic diagram of heat generated by the eddy current induced by the porous metal body according to the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
As shown in fig. 1 to 5, the present invention provides a pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage, which mainly comprises: insulating tube 110, fluid-proof layer 120, two end plates 131, 132, porous metal body 140, flow tube 150, electromagnetic coil 160, heat-insulating layer 170, flame-retardant layer 180, and flame-retardant layer 190.
The insulating tube 110 is of a hollow tubular structure, an inlet end of the insulating tube 110 is coaxially and fixedly connected with a fluid inlet tube 111, and an outlet end of the insulating tube 110 is coaxially and fixedly connected with a fluid outlet tube 112. The inner wall of the insulating tube 110 is coated with a fluid-proof layer 120. The inner diameter of the inlet fluid pipe 111 and the inner diameter of the outlet fluid pipe 112 are the same as the inner diameter of the insulating pipe 110 after the fluid-proof layer 120 is coated, i.e. the inner diameter of the inlet fluid pipe 111 and the inner diameter of the outlet fluid pipe 112 are the same as the inner diameter of the fluid-proof layer 120. Two end plates 131 and 132 are symmetrically and fixedly provided at both ends of the insulating tube 110, and a plurality of through holes 131a and 132a are respectively provided on the end plates 131 and 132; both end plates 131 and 132 are identical in shape and structure.
The porous metal body 140 is filled in a space formed by the inner wall of the insulating tube 110 and the two end plates 131 and 132; wherein, the pores of the porous metal body 140 are filled with the phase change material 141. The plurality of flow pipes 150 are embedded in the porous metal body 140, and both ends of the flow pipes 150 are respectively arranged in one-to-one correspondence with the through holes 131a and the through holes 132a, one end of the flow pipe 150 is fixedly supported in the through holes 131a, and the other end is fixedly supported in the through holes 132a arranged opposite to the through holes 131 a. The end plates 131 and 132 can be used to both encapsulate the filled porous metal body 140 and support the flow tube 150.
The electromagnetic coil 160 is spirally wound on the outer wall of the insulating tube 110, and a heat insulating layer 170 is provided to wrap the outside of the electromagnetic coil 160. The outside of the heat preservation layer 170 is provided with a flame retardant layer 180 in a wrapping manner; the outside of the flame retardant layer 180 is provided with a flame retardant layer 190 in a wrap-around manner.
In this embodiment, the flame retardant layer 180 is made of glass fiber. The insulating layer 170 may be made of glass surface, diatomite, expanded vermiculite or other materials, so that the temperature of the device can be kept to the maximum extent. The fireproof layer 190 needs to have the characteristics of high temperature resistance and good heat preservation performance, and can be made of rock wool boards, glass wool, expanded polystyrene boards and other materials.
Preferably, the insulating tube 110 is made of ceramic fiber material, which has advantages of excellent electrical insulation properties, low heat capacity, low thermal conductivity, high flexibility, excellent heat insulation properties, and easy processing. The anti-fluid layer 120 is an organosilicon high-temperature resistant coating, which is a coating product taking organosilicon as a main film forming material, and can exert stronger capability in the fields of anti-fluid, high-temperature resistance and the like.
The porous metal body 140 is disposed inside the insulating tube 110, functioning as a skeleton. The porous metal body 140 is in a honeycomb structure, and can be made by foaming and sintering a metal material, wherein the internal pores of the porous metal body 140 are polygonal (can be rectangular, pentagonal or hexagonal), the porous metal body 140 is made of aluminum or copper, and the pore diameter is not more than 3mm; the porous metal body 140 has the advantages of small density, strong vibration damping capability and good sound absorption performance.
As shown in fig. 6, the electromagnetic coil 160 is connected to a high-frequency ac power source, and when the electromagnetic coil 160 is energized, a strong alternating electromagnetic field is generated in the space, and when the alternating electromagnetic field passes through the porous metal body 140, an induced electromotive force is generated in the porous metal body 140; the induced electromotive force generates an induced eddy current in the porous metal body 140, and the induced eddy current is converted into heat in the porous metal body 140; the phase change material 141 filled in the porous metal body 140 receives heat transfer, and the physical properties of the phase change material 141 are changed due to temperature change, so that a large amount of heat is absorbed and stored in the phase change process, and the stability and uniformity of the temperature of the pipeline passing through the fluid can be ensured by releasing the heat through the phase change material in the process of not applying electromagnetic heating.
Preferably, the phase change material 141 may be an inorganic hydrated salt phase change energy storage material, and Na 2SO4·10H2 O is used, which has high latent heat (245 kJ kg -1), good heat conductivity, good chemical stability, no toxicity, and low price, and the heat conductivity coefficient can be effectively improved and the phase change temperature of pure substances can be maintained by adding an enhanced heat transfer material such as expanded graphite, nano copper, and the like.
Preferably, the through holes 131a and 132a are each disposed along the axial direction of the insulating tube 110, and the plurality of through holes 131a (132 a) are uniformly distributed on the end plate 131 (132) in a central symmetry; thereby uniformly distributing the flow-through pipes 150 in the insulating pipe 110 and improving the heating uniformity of the fluid in the flow-through pipes 150.
As shown in fig. 1 and 5, an outlet plate 112a is coaxially and fixedly arranged in the outlet tube 112, and a fluid mixing chamber 112b is formed between the outlet plate 112a and the adjacent end plate 132; the fluid outlet plate 112a is provided with a plurality of fluid outlet holes 112aa. After being heated, the fluid flows into the fluid mixing cavity 112b between the fluid plate 112a and the adjacent end plate 132 through the outlet of the flow tube 150, and flows out of the temperature raising device through the fluid outlet 112aa after being uniformly mixed in the fluid mixing cavity 112b, thereby further improving the uniformity of the fluid temperature. Meanwhile, the flow rate and flow amount of the fluid can also be controlled by the structure in which the fluid plate 112a is provided.
As a further preferred aspect, the fluid holes 112aa are disposed along the axial direction of the fluid pipe 112, and the plurality of fluid holes 112aa are uniformly distributed on the fluid plate 112a with central symmetry.
The pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage provided by the invention further comprises a temperature controller (not shown in the figure), wherein the temperature controller is used for monitoring the temperature of a region in the insulating tube 110, electrically connecting the temperature controller with a high-frequency alternating current power supply, and adjusting the alternating magnetic intensity generated by the electromagnetic coil 160 by changing the current of the high-frequency alternating current power supply; thereby controlling the temperature within the insulating tube 110 to avoid excessive or insufficient temperatures and further enhancing the thermal fluid stability.
The temperature controller comprises a heating zone switch, a temperature regulation switch, a heating switch, an emergency stop button switch and the like, and a common temperature control device in the market is adopted.
The working process of the pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage provided by the invention is as follows: energizing the electromagnetic coil 160 generates a strong alternating electromagnetic field in the space, and generates an induced electromotive force in the porous metal body 140; the induced electromotive force generates an induced eddy current in the porous metal body 140, thereby being converted into heat in the porous metal body 140. The cold fluid enters the flow tube 150 through the fluid inlet tube 111, flows into the fluid mixing chamber 112b between the fluid plate 112a and the adjacent end plate 132 after being heated by the heat generated by the porous metal body in the flow tube 150, and flows out of the temperature raising device through the fluid outlet hole 112aa after being uniformly mixed in the fluid mixing chamber 112 b. In addition, in the process of heating the fluid by the porous metal body 140, the phase change material 141 filled in the porous metal body 140 receives heat transfer, the physical property of the phase change material 141 is changed due to temperature change, and a large amount of heat is absorbed and stored in the phase change process, so that the stability and uniformity of the temperature of the pipeline passing through the fluid can be ensured by releasing the heat through the phase change material in the process of not applying electromagnetic heating.
The porous metal body 140 has good heat conductivity, a part of heat is absorbed by fluid passing through the device, so that the heating efficiency is improved, and the other part of heat is transferred to the phase change material 141 for energy storage. In this operation, in order to avoid the temperature being too high or too low, the temperature of the region in the insulating tube 110 is detected by the temperature controller, and the alternating magnetic intensity generated by the electromagnetic coil 160 is adjusted by changing the current of the high-frequency ac power supply, so that the temperature is adjusted within a certain range, and the stability of the thermal fluid can be enhanced.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (9)
1. A metal electromagnetic induction heating-phase change heat storage pipeline type fluid temperature rising device, which is characterized by comprising:
An insulating tube;
A fluid-proof layer provided on an inner wall of the insulating tube;
the two end plates are symmetrically and fixedly arranged at two ends of the insulating tube, and a plurality of through holes are formed in the end plates;
a porous metal body filled inside the insulating tube; the porous metal body is made of copper or aluminum, and the pore diameter is below 3 mm;
wherein, the pore space of the porous metal body is filled with phase change material;
The plurality of runner pipes are embedded in the porous metal body and are arranged in one-to-one correspondence with the through holes, and two ends of each runner pipe are fixedly supported in two opposite through holes respectively;
and the electromagnetic coil is spirally wound on the outer wall of the insulating tube.
2. The metal electromagnetic induction heating-phase change heat storage pipeline type fluid heating device according to claim 1, wherein an insulating layer is arranged on the outer side of the electromagnetic coil in a wrapping mode.
3. The metal electromagnetic induction heating-phase change heat storage pipeline type fluid temperature rising device according to claim 2, further comprising:
the flame-retardant layer is arranged outside the heat-insulating layer in a wrapping manner; and
And the fireproof layer is arranged outside the flame-retardant layer in a wrapping manner.
4. A metal electromagnetic induction heating-phase change heat storage pipe type fluid temperature raising apparatus according to claim 1,2 or 3, further comprising:
The fluid inlet pipe is coaxially and fixedly connected to one end of the insulating pipe;
The fluid outlet pipe is coaxially and fixedly connected to the other end of the insulating pipe; and
The fluid outlet plate is coaxially and fixedly arranged in the fluid outlet pipe, and a fluid mixing cavity is formed between the fluid outlet plate and the adjacent end plate; the fluid outlet plate is provided with a plurality of fluid outlet holes.
5. The metal electromagnetic induction heating-phase change heat storage pipeline type fluid heating device according to claim 4, wherein the through holes are arranged along the axial direction of the insulating pipe, and the through holes are uniformly distributed on the end plate in a central symmetry manner.
6. The metal electromagnetic induction heating-phase change heat storage pipeline type fluid heating device according to claim 5, wherein the fluid outlet holes are arranged along the axial direction of the fluid outlet pipe, and the plurality of fluid outlet holes are distributed on the fluid outlet plate in a central symmetry and uniformity mode.
7. The metal electromagnetic induction heating-phase change heat storage pipe type fluid heating apparatus according to claim 6, wherein an inner diameter of the inflow fluid pipe, an inner diameter of the outflow fluid pipe, and an inner diameter of the fluid-proof layer are the same.
8. The metal electromagnetic induction heating-phase change heat storage pipeline type fluid heating device according to claim 7, wherein the insulating pipe is made of ceramic fiber.
9. The metal electromagnetic induction heating-phase change heat storage pipeline type fluid heating device according to claim 8, wherein the fluid-proof layer is an organosilicon high-temperature coating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110521831.3A CN113242623B (en) | 2021-05-13 | 2021-05-13 | Pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage |
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| CN202110521831.3A CN113242623B (en) | 2021-05-13 | 2021-05-13 | Pipeline type fluid temperature rising device for metal electromagnetic induction heating-phase change heat storage |
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| CN113242623A CN113242623A (en) | 2021-08-10 |
| CN113242623B true CN113242623B (en) | 2024-04-30 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006652A1 (en) * | 1995-08-03 | 1997-02-20 | Kabushiki Kaisha Seta Giken | Electromagnetic induction heater and operation method therefor |
| WO1998005184A1 (en) * | 1996-07-31 | 1998-02-05 | Thermal Solutions, Inc. | Heat retentive food servingware with temperature self-regulating phase change core |
| CN105972824A (en) * | 2016-04-25 | 2016-09-28 | 芜湖美的厨卫电器制造有限公司 | Phase change heat storage type water heater |
| CN106753252A (en) * | 2015-11-25 | 2017-05-31 | 常德力元新材料有限责任公司 | A kind of composite phase-change heat-storage material and preparation method thereof |
| CN109931690A (en) * | 2019-03-19 | 2019-06-25 | 济南三达冶金工程技术有限公司 | The device and heating means of fluid media (medium) in a kind of heating pipe |
| CN110044070A (en) * | 2018-01-16 | 2019-07-23 | 河源市炙热科技有限公司 | A kind of electromagnetism phase transformation energy-saving electric water heater |
| CN210512171U (en) * | 2019-09-27 | 2020-05-12 | 中山市共智新能源科技有限公司 | Phase-change energy-storage heating device |
| CN211693976U (en) * | 2020-02-27 | 2020-10-16 | 中铁二院工程集团有限责任公司 | High-efficiency heat-insulation water supply pipeline |
| CN211781971U (en) * | 2020-03-09 | 2020-10-27 | 大连建大建筑节能科技发展有限责任公司 | Phase change heat recovery electromagnetic heating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7846154B2 (en) * | 2004-12-06 | 2010-12-07 | Galil Medical Ltd. | Gas-heated gas-cooled cryoprobe utilizing electrical heating and a single gas source |
-
2021
- 2021-05-13 CN CN202110521831.3A patent/CN113242623B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997006652A1 (en) * | 1995-08-03 | 1997-02-20 | Kabushiki Kaisha Seta Giken | Electromagnetic induction heater and operation method therefor |
| WO1998005184A1 (en) * | 1996-07-31 | 1998-02-05 | Thermal Solutions, Inc. | Heat retentive food servingware with temperature self-regulating phase change core |
| CN106753252A (en) * | 2015-11-25 | 2017-05-31 | 常德力元新材料有限责任公司 | A kind of composite phase-change heat-storage material and preparation method thereof |
| CN105972824A (en) * | 2016-04-25 | 2016-09-28 | 芜湖美的厨卫电器制造有限公司 | Phase change heat storage type water heater |
| CN110044070A (en) * | 2018-01-16 | 2019-07-23 | 河源市炙热科技有限公司 | A kind of electromagnetism phase transformation energy-saving electric water heater |
| CN109931690A (en) * | 2019-03-19 | 2019-06-25 | 济南三达冶金工程技术有限公司 | The device and heating means of fluid media (medium) in a kind of heating pipe |
| CN210512171U (en) * | 2019-09-27 | 2020-05-12 | 中山市共智新能源科技有限公司 | Phase-change energy-storage heating device |
| CN211693976U (en) * | 2020-02-27 | 2020-10-16 | 中铁二院工程集团有限责任公司 | High-efficiency heat-insulation water supply pipeline |
| CN211781971U (en) * | 2020-03-09 | 2020-10-27 | 大连建大建筑节能科技发展有限责任公司 | Phase change heat recovery electromagnetic heating device |
Non-Patent Citations (2)
| Title |
|---|
| 《A versatile low power test bench for induction heating》;H. Zeroug;《2013 15th European Conference on Power Electronics and Applications (EPE)》;20131231;第1页-第7页 * |
| 《热金属气压成型电磁感应加热有限元模拟》;苏岚;《材料导报》;20171231(第第24期期);第182页-第186页 * |
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| Publication number | Publication date |
|---|---|
| CN113242623A (en) | 2021-08-10 |
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