CN202630220U - Multilevel heat accumulation combined type movable heating device - Google Patents
Multilevel heat accumulation combined type movable heating device Download PDFInfo
- Publication number
- CN202630220U CN202630220U CN2012202376330U CN201220237633U CN202630220U CN 202630220 U CN202630220 U CN 202630220U CN 2012202376330 U CN2012202376330 U CN 2012202376330U CN 201220237633 U CN201220237633 U CN 201220237633U CN 202630220 U CN202630220 U CN 202630220U
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- heat
- combined type
- accumulation
- heat accumulation
- casing
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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
Abstract
The utility model discloses a multilevel heat accumulation combined type movable heating device which comprises a regenerative heat exchanger and a heat release heat exchanger; the multilevel heat accumulation combined type movable heating device is characterized by comprising multiple combined type heat accumulation box bodies and a phase change heat storage layer, and the inner walls of the combined type heat accumulation box bodies are fixed on the phase change heat storage layer so as to form a heat accumulation box chamber; and the combined type heat accumulation box bodies are connected in series, each heat accumulation box body is internally provided with the regenerative heat exchanger and the heat release heat exchanger, and a phase change heat storage material is a crystal hydrated salt. The multilevel heat accumulation combined type movable heating device provided by the utility model comprises multiple combined type heat accumulation box bodies, and the combined type heat accumulation box bodies comprise multiple combinative regenerative chambers which are filled with the phase change heat storage material and have same specification; and the multilevel heat accumulation combined type movable heating device provided by the utility model can combine according to different sources and hierarchical industrial exhaust heat, the industrial exhaust heat of different sources is fully utilized, the phase-change material pollution is avoided, and the economy and safe of the moving heat supply are realized.
Description
Technical field
The utility model relates to the removable heating plant of a kind of multistage accumulation of heat combined type.
Background technology
At a lot of industrial circles because arts demand, flue gas and cooling-water drain a large amount of industrial exhaust heats.Simultaneously, in city suburbs and the newly-built community of part, the concentrated supply of heating in the city pipeline is failed to lay and is put in place, and the sub-district just relies on boiler solution heat supply and the domestic hot-water's demand provided for oneself.Between the two, can industrial exhaust heat effectively be utilized through moving heating plant, through vehicle-mounted assembled moving heating plant, both solved the heat demand of suburb and newly-built community, expanded the new space that utilizes for the industrial low-temperature UTILIZATION OF VESIDUAL HEAT IN again.Energy accumulating technique can be used to solve the contradiction between waste heat supply and the thermic load mismatch, is the important way that improves UTILIZATION OF VESIDUAL HEAT IN; Through using the phase-change material of latent-heat storage; The UTILIZATION OF VESIDUAL HEAT IN process is easy to control and measures, and phase change heat storage material has low price, and heat of fusion is big; PH value is advantages such as neutrality, can be widely used in fields such as solar energy storage, industrial afterheat recovery, heating and air-conditioning system.
The utility model content
The utility model technical problem to be solved provides the removable heating plant of a kind of multistage accumulation of heat combined type, can realize the degree of depth utilization of industrial exhaust heat, and solves the not enough problem of part heat supply field heat capacity.
The utility model technical problem to be solved realizes through following technical scheme:
The removable heating plant of a kind of multistage accumulation of heat combined type; Comprise regenerative heat exchanger and heat release heat exchanger; It is characterized in that: also comprise a plurality of combined thermal storage casings and phase change heat storage material layer; On the inwall of said combined thermal storage casing fixedly the phase change heat storage material layer form the heat storage tank chamber, be connected in series between the said combined thermal storage casing, regenerative heat exchanger and heat release heat exchanger all are set in each accumulation of heat casing.
Said phase change heat storage material is a crystalline hydrate salt.
Getting into pipe through accumulation of heat between the said regenerative heat exchanger is connected with the accumulation of heat outlet.
Said accumulation of heat entering pipe and accumulation of heat outlet are located at the side of accumulation of heat casing.
Said heat release heat exchanger gets into pipe through heat release and is connected with the female pipe of heat release outlet and heat-releasing pipeline.
Said heat release entering pipe and heat release outlet are located at the end face of accumulation of heat casing.
Also be provided with measuring instrument in the said accumulation of heat casing.
The utility model following beneficial effect arranged:
The utility model comprises a plurality of combined thermal storage casings; Said accumulation of heat casing comprises that a plurality of same specifications are provided with the regenerator capable of being combined of filling phase change heat storage material; The utility model can make up according to the industrial exhaust heat of variant source and grade; To make full use of the industrial exhaust heat in variant source, avoid polluting phase-change material, realize moving the economy and the safety of heat supply.The utility model can make up according to the thermic load demand, adapts to waste heat sources such as different steam power plants, steel plant, chemical plant.Phase change heat storage material is crystalline hydrate salt or other materials, is heated when reaching fusing point, and the crystallization water is deviate from, and the crystal salt of deviating from is dissolved and absorbed heat; Inverse process takes place during cooling, absorbs the crystallization water and solidifies and heat release.Phase-change material has low price, and the volume thermal storage density is big, and heat of solution is big, and fusing point is fixed, and thermal conductivity is bigger than organic phase change material, advantages such as pH value neutrality.Phase-change material in each accumulation of heat casing can be different, to adapt to different industrial exhaust heat source and temperature grade.
The big I of each accumulation of heat casing designs according to the actual requirements, but side structure and pipeline import and export the position and remain unchanged, and connects to make things convenient for pipeline, and combined accumulation of heat casing is respectively A, B, C etc. in order analogizes, and makes full use of industrial exhaust heat with step.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure, the 1. female pipe outlet of heat-releasing pipeline, the 2. female pipe of heat-releasing pipeline import, 3. accumulation of heat get into pipe, 4. the accumulation of heat outlet, 5. the heat release outlet, 6. heat release gets into pipe, 7. measuring instrument, 8. regenerative heat exchanger, 9. accumulation of heat casing
The specific embodiment
As shown in Figure 1; The removable heating plant of a kind of multistage accumulation of heat combined type; Comprise regenerative heat exchanger 8 and heat release heat exchanger, it is characterized in that: also comprise a plurality of combined thermal storage casings 9 and phase change heat storage material layer, fixing phase change heat storage material layer formation heat storage tank chamber on the wall of said combined thermal storage casing 9; Be connected in series between the said combined thermal storage casing 9, regenerative heat exchanger 8 and heat release heat exchanger all are set in each accumulation of heat casing.
Said phase change heat storage material is a crystalline hydrate salt.
Getting into pipe 3 through accumulation of heat between the said regenerative heat exchanger 8 is connected with accumulation of heat outlet 4.
Said accumulation of heat entering pipe 3 and accumulation of heat outlet 4 are located at the side of accumulation of heat casing 9.
Said heat release heat exchanger gets into pipe 6 through heat release and is connected with the female pipe of heat release outlet 5 and heat-releasing pipeline, and the female pipe of heat-releasing pipeline comprises female pipe outlet 1 of heat-releasing pipeline and the import 2 of the female pipe of heat-releasing pipeline.
Said heat release entering pipe and heat release outlet are located at the end face of accumulation of heat casing 9.
9 also are provided with measuring instrument 7 in the said accumulation of heat casing.
Measuring instrument 7 comprises calorimeter, temperature control valve (TCV), Pressure gauge and thermometer; There is flange at each pipe interface place, can be connected with metal hose.
Heat storage operation: combined thermal storage casing 9 is connected by demand; Dock at the thermal source place nearby; And be communicated with the industrial exhaust heat circulating water line, behind the accumulation of heat casing 9 of high-temperature residual heat recirculated water through combination, through with the phase-change material sufficient heat exchange; Heat is stored in the casing, and comes back to the industrial cycle pond.Utilize hotlist to carry out heat metering simultaneously, phase-change material accumulation of heat and undergoing phase transition when reaching design temperature gradually, heat-accumulating process finishes.In the heat-accumulating process, the pressure and temperature of accumulation of heat casing constantly raises, and through over-pressure safety device is set, guarantees the security of heat-accumulating process to the accumulation of heat casing.The accumulation of heat casing that accumulation of heat finishes can be transported to the thermic load place through towing vehicle and carry out exothermic operation.
Exothermic operation: make up heat storage according to the actual heating load size; And dock at thermic load gateway female pipe institute nearby nearby, with being connected of single accumulation of heat casing 9 with the female pipe of heat release, the recirculated water of thermic load in heat storage tank with abundant heat exchange of phase-change material and heating; With supply thermic load institute calorific requirement; Utilize hotlist to carry out heat metering simultaneously, wait phase-change material heat release and when lattice taking place solidifying gradually, exothermic process finishes.
Claims (7)
1. removable heating plant of multistage accumulation of heat combined type; Comprise regenerative heat exchanger and heat release heat exchanger; It is characterized in that: also comprise a plurality of combined thermal storage casings and phase change heat storage material layer; On the inwall of said combined thermal storage casing fixedly the phase change heat storage material layer form the heat storage tank chamber, be connected in series between the said combined thermal storage casing, regenerative heat exchanger and heat release heat exchanger all are set in each accumulation of heat casing.
2. the removable heating plant of multistage accumulation of heat combined type as claimed in claim 1 is characterized in that: fill crystalline hydrate salt in the said phase change heat storage material layer.
3. the removable heating plant of multistage accumulation of heat combined type as claimed in claim 1 is characterized in that: get into pipe through accumulation of heat between the said regenerative heat exchanger and be connected with the accumulation of heat outlet.
4. the removable heating plant of multistage accumulation of heat combined type as claimed in claim 3 is characterized in that: said accumulation of heat entering pipe and accumulation of heat outlet are located at the side of accumulation of heat casing.
5. the removable heating plant of multistage accumulation of heat combined type as claimed in claim 1 is characterized in that: said heat release heat exchanger gets into pipe through heat release and is connected with the female pipe of heat release outlet and heat-releasing pipeline.
6. the removable heating plant of multistage accumulation of heat combined type as claimed in claim 5 is characterized in that: said heat release entering pipe and heat release outlet are located at the end face of accumulation of heat casing.
7. the removable heating plant of multistage accumulation of heat combined type as claimed in claim 1 is characterized in that: also be provided with measuring instrument in the said accumulation of heat casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202376330U CN202630220U (en) | 2012-05-24 | 2012-05-24 | Multilevel heat accumulation combined type movable heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202376330U CN202630220U (en) | 2012-05-24 | 2012-05-24 | Multilevel heat accumulation combined type movable heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630220U true CN202630220U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202376330U Expired - Lifetime CN202630220U (en) | 2012-05-24 | 2012-05-24 | Multilevel heat accumulation combined type movable heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630220U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187317A1 (en) * | 2013-05-22 | 2014-11-27 | 杭州工电能源科技有限公司 | Phase change heat storage apparatus, solar heat utilization system using apparatus, and operating mode |
| CN104266523A (en) * | 2013-05-22 | 2015-01-07 | 上海工电能源科技有限公司 | Phase change heat storage device, solar heat utilization system employing same and operating mode of solar heat utilization system |
| CN106839847A (en) * | 2016-12-13 | 2017-06-13 | 国网北京市电力公司 | Phase-change energy storage device |
| CN108139176A (en) * | 2015-08-20 | 2018-06-08 | 哈金森公司 | For storage device or the modular assembly of battery |
| CN109405611A (en) * | 2018-09-14 | 2019-03-01 | 中国科学院电工研究所 | Compound heat reservoir with two-stage phase change material device and steam storage tank |
| CN110373160A (en) * | 2019-01-28 | 2019-10-25 | 山东知能新能源科技有限公司 | A kind of application of hot phase-change heat-storage material in movable multifunctional heat-storing device |
| CN110822967A (en) * | 2019-09-30 | 2020-02-21 | 西安交通大学 | Integral structure for adsorption type thermochemical energy storage and building heating |
| CN111442677A (en) * | 2020-04-03 | 2020-07-24 | 山东华春新能源有限公司 | Movable energy supply device capable of quickly descaling |
| CN111637776A (en) * | 2020-06-12 | 2020-09-08 | 东北大学 | Multi-level phase change recycling and storing device for waste heat of metallurgical high-temperature slag |
| CN113933336A (en) * | 2021-10-12 | 2022-01-14 | 珠海格力电器股份有限公司 | Phase change material testing assembly, testing system and control method |
-
2012
- 2012-05-24 CN CN2012202376330U patent/CN202630220U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187317A1 (en) * | 2013-05-22 | 2014-11-27 | 杭州工电能源科技有限公司 | Phase change heat storage apparatus, solar heat utilization system using apparatus, and operating mode |
| CN104266523A (en) * | 2013-05-22 | 2015-01-07 | 上海工电能源科技有限公司 | Phase change heat storage device, solar heat utilization system employing same and operating mode of solar heat utilization system |
| CN104266523B (en) * | 2013-05-22 | 2017-09-29 | 上海工电能源科技有限公司 | A kind of phase transition heat accumulation unit, Solar Energy Heat Utilization System and the method for operation using the device |
| CN108139176A (en) * | 2015-08-20 | 2018-06-08 | 哈金森公司 | For storage device or the modular assembly of battery |
| CN106839847A (en) * | 2016-12-13 | 2017-06-13 | 国网北京市电力公司 | Phase-change energy storage device |
| CN109405611A (en) * | 2018-09-14 | 2019-03-01 | 中国科学院电工研究所 | Compound heat reservoir with two-stage phase change material device and steam storage tank |
| CN109405611B (en) * | 2018-09-14 | 2020-04-28 | 中国科学院电工研究所 | Composite heat storage system with two-stage phase change heat storage device and steam storage tank |
| CN110373160A (en) * | 2019-01-28 | 2019-10-25 | 山东知能新能源科技有限公司 | A kind of application of hot phase-change heat-storage material in movable multifunctional heat-storing device |
| CN110822967A (en) * | 2019-09-30 | 2020-02-21 | 西安交通大学 | Integral structure for adsorption type thermochemical energy storage and building heating |
| CN111442677A (en) * | 2020-04-03 | 2020-07-24 | 山东华春新能源有限公司 | Movable energy supply device capable of quickly descaling |
| CN111637776A (en) * | 2020-06-12 | 2020-09-08 | 东北大学 | Multi-level phase change recycling and storing device for waste heat of metallurgical high-temperature slag |
| CN113933336A (en) * | 2021-10-12 | 2022-01-14 | 珠海格力电器股份有限公司 | Phase change material testing assembly, testing system and control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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| CX01 | Expiry of patent term |