CN204535500U - A kind of inorganic material phase-change thermal storage heat-exchanger rig - Google Patents
A kind of inorganic material phase-change thermal storage heat-exchanger rig Download PDFInfo
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- CN204535500U CN204535500U CN201520077465.7U CN201520077465U CN204535500U CN 204535500 U CN204535500 U CN 204535500U CN 201520077465 U CN201520077465 U CN 201520077465U CN 204535500 U CN204535500 U CN 204535500U
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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 provides a kind of inorganic material phase-change thermal storage heat-exchanger rig, it heat pipe comprising cool-bag, be contained in the phase-change material in described cool-bag and be arranged in described cool-bag, for the heat-transfer working medium that circulates in this heat pipe, this heat pipe has the inlet and liquid outlet that pass described cool-bag.The utility model not only effectively reduces cost, and effectively increases the useful load of heat accumulating in unit volume, improves energy conversion efficiency.
Description
Technical field
The utility model relates to heat field of storage, particularly relates to a kind of inorganic material phase-change thermal storage heat-exchanger rig.
Background technology
At present, building and heating and industrial or agricultural heat can consume the high-grade energies such as a large amount of fossil energies, electric power, also create the pollutants such as a large amount of carbon dioxide simultaneously.Therefore, for responding the call of national energy-saving reduction of discharging and energy reproducible utilization, need to develop the cheap reproducible energy for building and heating and industrial or agricultural heat preservation and heat supply technology.
Solar energy is inexhaustible eco-friendly power source, and trough-electricity is the cheap energy that country encourages to use, and at present, solar energy and trough-electricity are also applied to building and heating and industrial or agricultural heating field more and more widely.In order to store heat, people have invented the technology of heat accumulating store heat miscellaneous.Its common feature is general employing dual circuit system in heat-storing device, namely in a heat storage box, installs thermal-arrest media for heat exchange pipe and exothermic medium heat exchanger tube simultaneously.Use dual circuit system can increase the use amount of tubing, increase cost, be reduced in the useful load of heat accumulating in unit container simultaneously.
Utility model content
The technical problem that the utility model is intended to solve that the cost that inorganic material phase-change thermal storage heat-exchanger rig adopts dual circuit system to bring in prior art is high, the useful load of heat accumulating is little in unit container, provides a kind of low cost and improves the inorganic material phase-change thermal storage heat-exchanger rig of heat accumulating useful load in unit container.
Embodiment of the present utility model provides a kind of inorganic material phase-change thermal storage heat-exchanger rig, it heat pipe comprising cool-bag, be contained in the phase-change material in described cool-bag and be arranged in described cool-bag, for the heat-transfer working medium that circulates in this heat pipe, this heat pipe has the inlet and liquid outlet that pass described cool-bag.
As the further improvement of technique scheme, described phase-change material is inorganic salts hydrate phase-change heat-storage material.
As the further improvement of technique scheme, described heat pipe is the heat conduction tubing do not reacted with phase-change heat-storage material and heat-transfer working medium, such as vinyl tube, crosslinked polyethylene pipe, heat-resisting polyethylene tube, PA tube or stainless steel tube.
As the further improvement of technique scheme, described heat pipe helical form or parallel shape are equidistantly arranged in described cool-bag, and this heat pipe only has an inlet and a liquid outlet.
As the further improvement of technique scheme, the insulation case lid that described cool-bag comprises thermal-insulating body and covers mutually with thermal-insulating body, described thermal-insulating body and insulation case lid are the hollow structure that inside is filled with insulation material.
As the further improvement of technique scheme, described thermal-insulating body is fiberglass, stainless thermal-insulating body, and described insulation material is polyurethane or rubber and plastic, rock wool heat-preservation material.
As the further improvement of technique scheme, described cool-bag comprises insulation shell and inner bag, is filled with insulation material between described insulation shell and inner bag.
As the further improvement of technique scheme, described insulation shell is fiberglass or Stainless Steel Shell, and described inner bag is fiberglass or 304 stainless steel inner containers, and described insulation material is polyurethane insulation material.
As the further improvement of technique scheme, described inorganic material phase-change thermal storage heat-exchanger rig also comprises the charging aperture for adding described phase-change heat-storage material.
As the further improvement of technique scheme, described inorganic material phase-change thermal storage heat-exchanger rig also comprises the breathing equipment for being in communication with the outside described cool-bag inside, and described breathing equipment is hollow pipe or hollow cavity configuration.
In above technical scheme, heat pipe is arranged in inorganic material phase-change thermal storage heat-exchanger rig, and described heat pipe has inlet and liquid outlet, unite two into one being used for the turnover of thermal-arrest cycle fluid in existing heat storage and exchange device and being used for heat release cycle fluid turnover dual circuit system, both the use amount of heat pipe had been decreased, effectively reduce cost, and effectively increase the useful load of heat accumulating in unit volume, improve energy conversion efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inorganic material phase-change thermal storage heat-exchanger rig of the first embodiment of the present utility model;
Fig. 2 is the structural representation of the inorganic material phase-change thermal storage heat-exchanger rig of the second embodiment of the present utility model;
Fig. 3 is the structural representation of the inorganic material phase-change thermal storage heat-exchanger rig of the variation of the second embodiment of the present utility model;
Fig. 4 is the schematic diagram of the major part of the typical structure of heat pipe in the inorganic material phase-change thermal storage heat-exchanger rig of embodiment of the present utility model.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The heat pipe that inorganic material phase-change thermal storage heat-exchanger rig of the present utility model comprises cool-bag, is contained in the phase-change material in described cool-bag and is arranged in described cool-bag, for the heat-transfer working medium that circulates in this heat pipe, this heat pipe has the inlet and liquid outlet that pass described cool-bag.Inorganic material phase-change thermal storage heat-exchanger rig of the present utility model unites two into one being used for the turnover of thermal-arrest cycle fluid in existing heat storage and exchange device and being used for heat release cycle fluid turnover dual circuit system, both the use amount of heat pipe had been decreased, effectively reduce cost, and effectively increase the useful load of heat accumulating in unit volume, improve energy conversion efficiency.
As shown in Figure 1, the first embodiment of the present utility model provides a kind of inorganic material phase-change thermal storage heat-exchanger rig, and cool-bag comprises thermal-insulating body 31 and insulation case lid 32.Thermal-insulating body 31 is opened type structure, thermal-insulating body 31 is covered with incubator lid 32, and described thermal-insulating body 31 and insulation case lid 32 are hollow structure, inner fill insulant material, and thermal-insulating body 31 and insulation case lid 32 are made by fiberglass.In order to strengthen heat insulation effect, heat insulating material filling is full of the hollow space of described thermal-insulating body 31 and insulation case lid 32, and described insulation material is preferably polyurethane insulation material.
In this first embodiment, the profile of cool-bag is not limit, require according to final utilization and arrange environment, can be circular, also can be square or the structure such as rectangle, the heat pipe of this cool-bag be coil pipe and be bearing structure, and cool-bag can be pressure-bearing or nonbearing structure, can be placed on Anywhere according to field condition, as horizontal plane, below ground or other position.
Heat pipe 34 is provided with in described inorganic material phase-change thermal storage heat-exchanger rig.Described heat pipe 34 is the heat conduction tubing do not reacted with phase-change heat-storage material and heat-transfer working medium.Heat pipe 34 can be commercially available organic material pipe, as PE (PE is vinyon), PEX (crosslinked polyethylene pipe), PERT (heat-resisting polyethylene tube is the english abbreviation of Polyethylene of raised temperature resistance pipe), PP manage (Polypropylene PA tube).Heat pipe 34 can be also metal tube, as 304 stainless steels.Heat pipe 34 also can be other tubes of material of resistance to more than 90 degree high temperature, and its external diameter can be such as 20mm.Described heat pipe can be arranged by serpentine bend in inorganic material phase-change thermal storage heat-exchanger rig.Evenly be arranged in inorganic material phase-change thermal storage heat-exchanger rig in mode in series or in parallel with each other between tube and tube, preferably, described heat pipe is uniformly square wave arrangement in inorganic material phase-change thermal storage heat-exchanger rig.Between two adjacent tube and tube, distance of shaft centers is from 37 between 3cm-20cm, is preferably generally 5-15cm, to ensure to be stored in phase-change material quick storage heat, and institute's storing heat within the regular hour fast and derive completely.In a preferred embody rule example, between two adjacent tube and tube, distance of shaft centers is 10cm from 37.
In this first embodiment, described heat pipe 34 helically is arranged in described cool-bag.Certainly, described heat pipe 34 can abreast or cross-like be arranged in cool-bag, the shape of every layer of the heat pipe of wherein said spiral can be circle, triangle, polygon etc., and concrete dish establishes shape can be corresponding with the structure of cool-bag.Such as, if the cool-bag of described inorganic material phase-change thermal storage heat-exchanger rig is cylindrical structural, described heat pipe can helically spring-like be arranged in described cool-bag; If the cool-bag of described inorganic material phase-change thermal storage heat-exchanger rig is regular triangular prism structure, then the layer cross section of described heat pipe is the spiral coil setting of equilateral triangle.Further preferably, the tube wall of described heat pipe is corrugated.In the present embodiment, the cool-bag of described inorganic material phase-change thermal storage heat-exchanger rig is preferably columniform structural thermal insulation container.
In the present embodiment, heat pipe 34 is only provided with an inlet (total inlet) 35 and a liquid outlet (total liquid outlet) 36.Described inlet 35 and liquid outlet 36 reach outside inorganic material phase-change thermal storage heat-exchanger rig through described insulation case lid 32 respectively upward, described heat pipe 34 can be fixedly installed in thermal-insulating body 31 by the fixation of insulation case lid 32 simultaneously, flow in heat pipe 34 heat-conducting work medium, for importing and the derivation of heat, heat-transfer working medium can be driven to be entered by total inlet 35 by an extraneous water pump in heat pipe 34, total liquid outlet 36 flows out.Preferably, heat-transfer working medium can be water, saline solution, one or more ORGANIC SOLVENT MIXTURES.
Certainly, in other embodiments, in order to increase inflow and water yield, described inlet 35 and inlet 36 also can separate the import of several branches, make described heat pipe 34 can have multiple branches inlet and multiple branches liquid outlet.Load phase-change material 30 in inorganic material phase-change thermal storage heat-exchanger rig, namely described phase-change material 30 is filled in cool-bag.The loading of phase-change material 30 such as can account for the 70%-90% of described cool-bag volume.In the present embodiment, the loading of phase-change material accounts for the 75%-85% of cool-bag volume.
In a first embodiment, in order to improve heat exchange efficiency, described phase-change material 30 is made up of the magnesium nitrate hexahydrate of the magnesium chloride hexahydrate and 58.7% (volume) of 41.3% (volume), and its phase point temperature is 58 degrees Celsius.That is, during heat accumulation, temperature imports from inlet 35 higher than the working-medium water of 58 degrees Celsius, by heat pipe 34 phase-change material 30 heating and melting, a large amount of heat storage is got up; During needs heat, imported by inlet 35 lower than the cold water of 58 degrees Celsius, heat accumulating condenses, and the heat of release passes to working-medium water by heat pipe 34, is flowed out by liquid outlet 36 by the water heated.
Wherein, in this first embodiment, described insulation case lid 32 is provided with the charging aperture 38 for adding described phase-change material.Described inorganic material phase-change thermal storage heat-exchanger rig also comprises the breathing equipment for being in communication with the outside described cool-bag inside.Described breathing equipment can be hollow pipe or hollow cavity configuration.In the present embodiment, described breathing equipment is respiratory siphon 33.Respiratory siphon 33 can make cool-bag inside be communicated with extraneous air, but cool-bag outside air can not be made again to exchange, when described cool-bag inner volume causes device inner space to change because phase-change material is cold and hot, the air pressure of described cool-bag inside and outside can be balanced by the gas turnover of storage original in respiratory siphon, but fresh air outside can not be made again to enter cool-bag inside simultaneously.Therefore, the inside of the phase-change thermal storage of inorganic material described in the present embodiment heat-exchanger rig is connected with extraneous air by described respiratory siphon 33 and charging aperture 38, to eliminate material in inorganic material phase-change thermal storage heat-exchanger rig to cause inorganic material phase-change thermal storage heat-exchanger rig internal pressure change because phase transformation causes the change of volume.Respiratory siphon 33 is hollow pipe or hollow cavity configuration.Respiratory siphon 33 is directly installed in described charging aperture, and this design can be avoided installing in other local punchings of inorganic material phase-change thermal storage heat-exchanger rig, effectively reduces the manufacturing cost of described inorganic material phase-change thermal storage heat-exchanger rig.
The inorganic material phase-change thermal storage heat-exchanger rig of the first embodiment of the present utility model at least tool has the following advantages:
(1) according to the etching characteristic of phase-change material (inorganic salts hydrate phase-change heat-storage material) 30, thermal-insulating body 31, insulation case lid 32 and heat pipe 34 are made by anticorrosion organic material, composite or corrosion-resistant metallic material, can the corrosion of Long-term Anti salt water chemical compound phase-change heat-storage material.
(2) inner the communicating with extraneous air of inorganic material phase-change thermal storage heat-exchanger rig is realized by respiratory siphon 33, while guarantee inorganic material phase-change thermal storage heat-exchanger rig inner volume freely changes, phase-change material 30 and extraneous air are isolated, ensure that performance and the life-span of phase-change material 30.Respiratory siphon 33 is hollow pipe or hollow cavity configuration.Air in respiratory siphon mainly plays isolation heat storage box inside and extraneous air, prevent the effect entered of fresh air outside, as long as the pipe inner space that ensures respiration is greater than heat storage box, the inner changes in air volume caused due to heat accumulating Volume Changes just can prevent fresh air outside from entering heat storage box inside.It should be noted that respiratory siphon is option means.The total measurement (volume) of hollow pipe (chamber) is consistent with changeable volume during phase-change material 30 phase transformation, when phase-change material 30 melted by heat volume increases, hollow pipe (chamber) interior air is extruded by the air pressure in inorganic material phase-change thermal storage heat-exchanger rig, and in inorganic material phase-change thermal storage heat-exchanger rig, original air remains in hollow pipe (chamber); When phase-change material 30 crystalline volume reduces, the air in hollow pipe (chamber) sucks back in inorganic material phase-change thermal storage heat-exchanger rig, and fresh air rests in hollow pipe (chamber).
(3) inorganic material phase-change thermal storage heat-exchanger rig inner heat-conductive pipe 34 is provided with inlet 35 and liquid outlet 36, all heat pipes 34 all can participate in storage and the release of heat, unite two into one being used for the turnover of thermal-arrest cycle fluid in existing heat storage and exchange device and being used for heat release cycle fluid turnover dual circuit system, both the use amount of heat pipe had been decreased, effectively reduce cost, and effectively increase the useful load of heat accumulating in unit volume, improve energy conversion efficiency.
(4) heat pipe 34 is the organic or metallic material pipe of resistance to more than 90 degree, has the features such as high temperature resistant, corrosion-resistant and cheap.Heat pipe 34 designs for pressure-bearing, and described inorganic material phase-change thermal storage heat-exchanger rig can be placed optional position, makes to utilize an inorganic material phase-change thermal storage heat-exchanger rig can realize large-scale heat accumulation.
Then, the structure of the inorganic material phase-change thermal storage heat-exchanger rig of the second embodiment of the present utility model is described.In addition, part identical with the first example structure in the second embodiment is briefly described, only different parts is described in detail.
As shown in Figure 3, the heat pipe that the inorganic material phase-change thermal storage heat-exchanger rig of the second embodiment of the present utility model comprises cool-bag, is contained in the phase-change material in described cool-bag and is arranged in described cool-bag, for the heat-transfer working medium that circulates in this heat pipe, this heat pipe has the inlet and liquid outlet that pass described cool-bag.Wherein, described cool-bag comprises insulation shell 41 and inner bag 42.In the manufacturing process of cool-bag heat storage and exchange case, such as can like this: first heat conduction coil pipe is placed in the inner bag of cool-bag heat storage box, again inner bag welded top is sealed, inner bag is placed in the outer courage of insulation shell, between insulation shell and inner bag, adds polyurethane foaming thermal insulation material in inner-outer tube interlayer.
Insulation material is filled with between described insulation shell 41 and inner bag 42.Described insulation shell 41 is glass steel shell, and described inner bag 42 is 304 stainless steel inner containers.Identical with the first embodiment, described insulation material is polyurethane insulation material.Identical with the first embodiment, the top of described insulation shell 41 is provided with charging aperture 48 and spiracle 43.In addition, for strengthening heat insulation effect, heat-preservation cotton can be wrapped with on the outer wall of insulation shell 41.Identical with the first embodiment, described heat pipe 44 helically is arranged in described cool-bag, as shown in Figure 4.And this heat pipe 44 only has an inlet 45 and a liquid outlet 46.Different from the first embodiment, inlet 45 and liquid outlet 46 stretch out towards the side of insulation shell 41.The distance of shaft centers of heat pipe 44 is identical with the first embodiment from the size selection of 47.
In a second embodiment, load the phase-change material 40 of magnesium nitrate hexahydrate in cool-bag, its transformation temperature is 89 degrees Celsius.During heat accumulation, temperature imports from inlet 45 higher than the heat-conducting work medium of 89 degree, by stainless heat pipe 44 phase-change material 40 heating and melting, a large amount of heat storage is got up; During needs heat, imported by inlet 45 lower than the heat-conducting work mediums of 89 degree, heat accumulating condenses, and the heat of release passes to heat-conducting work medium by stainless steel tube, by the heat-conducting work medium that heats by liquid outlet 46 to hot terminal heat supply.
As shown in Figure 4, the inorganic material phase-change thermal storage heat-exchanger rig of the variation of the second embodiment of the present utility model comprises fluid level indicator 49.Fluid level indicator 49 is first extend to sidepiece the pipe with transparent part upwards extended again from bottom insulation shell 41.By fluid level indicator 49, the liquid level (i.e. surplus) of phase-change material 40 can be known.According to the instruction of fluid level indicator 49, the reinforced of phase-change material 40 can be carried out.It should be noted that and completely also fluid level indicator 49 can not be set.
In addition, as shown in Figure 4, the inorganic material phase-change thermal storage heat-exchanger rig of the variation of the second embodiment of the present utility model comprises the multiple pillars 50 for supporting heat pipe 44.By multiple pillar 50, can reliably support heat pipe 44.Certainly, also can pass through clip, heat pipe 44 is fixed on the inwall of insulation shell 41.
The inorganic material phase-change thermal storage heat-exchanger rig of the second embodiment of the present utility model at least tool has the following advantages:
(1) according to the etching characteristic of phase-change material (inorganic salts hydrate phase-change heat-storage material) 40, insulation shell 41 and inner bag 42 are made by anticorrosion organic material, composite or corrosion-resistant metallic material, can the corrosion of Long-term Anti salt water chemical compound phase-change heat-storage material.
(2) inner the communicating with extraneous air of inorganic material phase-change thermal storage heat-exchanger rig is realized by respiratory siphon 43, while guarantee inorganic material phase-change thermal storage heat-exchanger rig inner volume freely changes, phase-change material 40 and extraneous air are isolated, ensure that performance and the life-span of phase-change material 40.Respiratory siphon (also calling haustorium) pipe device 43 is hollow pipe, hollow chamber or airbag structure, the total measurement (volume) of hollow pipe (chamber, capsule) is consistent with changeable volume during phase-change material 40 phase transformation, when phase-change material 40 melted by heat volume increases, hollow pipe (chamber) interior air is extruded by the air pressure in inorganic material phase-change thermal storage heat-exchanger rig, and in inorganic material phase-change thermal storage heat-exchanger rig, original air remains in hollow pipe (chamber); When phase-change material 40 crystalline volume reduces, the air in hollow pipe (chamber) sucks back in inorganic material phase-change thermal storage heat-exchanger rig, and fresh air rests in hollow pipe (chamber).
(3) inorganic material phase-change thermal storage heat-exchanger rig inner heat-conductive pipe 44 is provided with inlet 45 and liquid outlet 46, all heat pipes 44 all can participate in storage and the release of heat, unite two into one being used for the turnover of thermal-arrest cycle fluid in existing heat storage and exchange device and being used for heat release cycle fluid turnover dual circuit system, both the use amount of heat pipe had been decreased, effectively reduce cost, and effectively increase the useful load of heat accumulating in unit volume, improve energy conversion efficiency.
(4) heat pipe 44 is the organic or metallic material pipe of resistance to more than 90 degree, has the features such as high temperature resistant, corrosion-resistant and cheap.Heat pipe 44 designs for pressure-bearing, and described inorganic material phase-change thermal storage heat-exchanger rig can be placed optional position, makes to utilize an inorganic material phase-change thermal storage heat-exchanger rig can realize large-scale heat accumulation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an inorganic material phase-change thermal storage heat-exchanger rig, it is characterized in that the heat pipe comprising cool-bag, be filled in the phase-change material in described cool-bag and be arranged in described cool-bag, for the heat-transfer working medium that circulates in this heat pipe, this heat pipe has the inlet and liquid outlet that pass described cool-bag.
2. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, is characterized in that, described phase-change material is inorganic salts hydrate phase-change heat-storage material.
3. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, is characterized in that, described heat pipe is the heat conduction tubing do not reacted with phase-change heat-storage material and heat-transfer working medium.
4. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, is characterized in that, described heat pipe helical form or parallel shape are equidistantly arranged in described cool-bag, and this heat pipe only has an inlet and a liquid outlet.
5. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, it is characterized in that, the insulation case lid that described cool-bag comprises thermal-insulating body and covers mutually with thermal-insulating body, described thermal-insulating body and insulation case lid are the hollow structure that inside is filled with insulation material.
6. inorganic material phase-change thermal storage heat-exchanger rig according to claim 5, is characterized in that, described thermal-insulating body is fiberglass, stainless thermal-insulating body, and described insulation material is polyurethane or rubber and plastic, rock wool heat-preservation material.
7. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, it is characterized in that, described cool-bag comprises insulation shell and inner bag, is filled with insulation material between described insulation shell and inner bag.
8. inorganic material phase-change thermal storage heat-exchanger rig according to claim 7, is characterized in that, described insulation shell and inner bag are fiberglass, 304 stainless steels, and described insulation material is polyurethane insulation material.
9. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, is characterized in that, described inorganic material phase-change thermal storage heat-exchanger rig also comprises the charging aperture for adding described phase-change heat-storage material.
10. inorganic material phase-change thermal storage heat-exchanger rig according to claim 1, it is characterized in that, described inorganic material phase-change thermal storage heat-exchanger rig also comprises the breathing equipment for being in communication with the outside described cool-bag inside, and described breathing equipment is hollow pipe or hollow cavity configuration.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520077465.7U CN204535500U (en) | 2015-02-03 | 2015-02-03 | A kind of inorganic material phase-change thermal storage heat-exchanger rig |
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| CN201520077465.7U CN204535500U (en) | 2015-02-03 | 2015-02-03 | A kind of inorganic material phase-change thermal storage heat-exchanger rig |
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| CN204535500U true CN204535500U (en) | 2015-08-05 |
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| CN201520077465.7U Expired - Fee Related CN204535500U (en) | 2015-02-03 | 2015-02-03 | A kind of inorganic material phase-change thermal storage heat-exchanger rig |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197115A (en) * | 2016-08-30 | 2016-12-07 | 江苏启能新能源材料有限公司 | A kind of plastic inner container for phase-change thermal storage type device |
| CN108006802A (en) * | 2016-10-31 | 2018-05-08 | 皇明太阳能股份有限公司 | Regenerative apparatus and heating system |
| CN108469195A (en) * | 2018-01-03 | 2018-08-31 | 北京今日能源科技发展有限公司 | A kind of fin-tube type Latent Heat Storage Exchanger |
| CN108759538A (en) * | 2018-08-16 | 2018-11-06 | 北京华厚能源科技有限公司 | Phase change heat storage device and heat exchange device |
| CN108981424A (en) * | 2017-06-02 | 2018-12-11 | 美的集团股份有限公司 | Heat exchanger and water heater |
| CN112414193A (en) * | 2020-12-22 | 2021-02-26 | 华北电力大学 | Multi-cascade phase change heat storage device with built-in fins and enhanced heat transfer method |
-
2015
- 2015-02-03 CN CN201520077465.7U patent/CN204535500U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197115A (en) * | 2016-08-30 | 2016-12-07 | 江苏启能新能源材料有限公司 | A kind of plastic inner container for phase-change thermal storage type device |
| CN108006802A (en) * | 2016-10-31 | 2018-05-08 | 皇明太阳能股份有限公司 | Regenerative apparatus and heating system |
| CN108981424A (en) * | 2017-06-02 | 2018-12-11 | 美的集团股份有限公司 | Heat exchanger and water heater |
| CN108469195A (en) * | 2018-01-03 | 2018-08-31 | 北京今日能源科技发展有限公司 | A kind of fin-tube type Latent Heat Storage Exchanger |
| CN108759538A (en) * | 2018-08-16 | 2018-11-06 | 北京华厚能源科技有限公司 | Phase change heat storage device and heat exchange device |
| CN112414193A (en) * | 2020-12-22 | 2021-02-26 | 华北电力大学 | Multi-cascade phase change heat storage device with built-in fins and enhanced heat transfer method |
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Effective date of registration: 20160115 Address after: 518057 Nanshan District Virtual University Park, Guangdong, Shenzhen, R4-A507 Patentee after: Shenzhen Dakang Energy Management Co. Ltd. Address before: 518057 Nanshan District Virtual University Park, Guangdong, Shenzhen, R4-A508a Patentee before: Greatly healthy energy development Co., Ltd of Shenzhen Patentee before: ZHEJIANG GEBEI ENERGY TECHNOLOGY CO., LTD. |
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