CN205245309U - Phase change energy storage heating device - Google Patents
Phase change energy storage heating device Download PDFInfo
- Publication number
- CN205245309U CN205245309U CN201520952472.7U CN201520952472U CN205245309U CN 205245309 U CN205245309 U CN 205245309U CN 201520952472 U CN201520952472 U CN 201520952472U CN 205245309 U CN205245309 U CN 205245309U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- heat exchange
- phase
- heat
- phase change
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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 provides a phase change energy storage heating device, its main points are: it includes electric boiler and phase transition heat exchanger, and the phase transition heat exchanger is that soaking tank is arranged in to the heat exchange tube, is full of the phase change energy storage material in soaking tank, the water inlet of heat exchange tube is received to electric boiler's delivery port. Open electric boiler at gu dianshi to switch the delivery port of heat exchange tube to electric boiler, electric boiler output hot water gets into the heat exchange tube, carries out heat exchange with phase change energy storage material in the soaking tank, close the electric boiler switch when peak is electric to switch the heat exchange tube delivery port to the radiator, during cold water among the electric boiler flows in the heat exchanger, carry out carrying behind the heat exchange radiator with phase change energy storage material in the soaking tank. The utility model discloses an actively the effect is: the energy storage that it produced when using the phase change energy storage material with the millet electricity gets up, releases the heat energy of storing during to the peak electricity again.
Description
Technical field
The utility model relates to heating plant, the phase-change accumulation energy heating plant of specifically paddy electricity being combined with phase-changing energy storage material.
Background technology
Energy shortage at present and environmental pollution become the important problem that we face. Developing regenerative resource has great importance to energy-conservation and environmental protection. In recent years, utilize combining of paddy electricity and energy storage material, the utilization rate that improves the energy has become the means of solution energy shortage and problem of environmental pollution. But a lot of energy storage materials, after repetitious recycling, material energy storage effect progressively reduces, until cannot energy storage, need to often change; Most thermal energy storage processes carry out daily, and operating cost is high, uneconomical. Phase-changing energy storage material mentioned herein refers in its thing phase change process, can from environment, absorb heat (cold) amount or emit heat (cold) amount to environment, thereby reach the object of energy storage and release.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of phase-change accumulation energy heating plant.
The purpose of this utility model is achieved in that it comprises boilers heated electrically, it is characterized in that: further comprising phase-change heat-exchanger, and phase-change heat-exchanger is that heat exchanger tube is placed in heat insulation tank, is full of phase-changing energy storage material in heat insulation tank; The delivery port of boilers heated electrically is received the water inlet of heat exchanger tube. Open boilers heated electrically heater switch at Gu electricity Shi, and the delivery port of heat exchanger tube is switched to the water inlet of boilers heated electrically, boilers heated electrically output hot water enters heat exchanger tube, the phase-changing energy storage material of flow of hot water in heat exchanger tube and heat insulation tank carries out exchange heat, after exchange, cold water flows out and gets back to boilers heated electrically continuation heating from heat exchanger tube, reciprocal with this, by phase-changing energy storage material liquefy, heat is stored in phase-changing energy storage material; When peak electricity or ordinary telegram, close boilers heated electrically heater switch, and the delivery port of heat exchanger tube is switched on radiator, in the cold water inflow heat exchanger in boilers heated electrically, carry out exchange heat with the phase-changing energy storage material in heat insulation tank, phase-changing energy storage material is to cold water release heat, become hot water, be transported to radiator, get back to boilers heated electrically after becoming cold water, reciprocal with this, for radiator send heat.
Compared with prior art, good effect of the present utility model is: the energy storage that it produces while using phase-changing energy storage material by paddy electricity, during to peak electricity or ordinary telegram, more stored heat energy is released, and be both conducive to grid balance, also for user saves electricity cost, and environmental and energy-conservation.
Brief description of the drawings
Further illustrate the utility model below in conjunction with accompanying drawing.
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
It comprises boilers heated electrically 2 and phase-change heat-exchanger 1, and phase-change heat-exchanger is that U-shaped heat exchanger tube 12 is placed in heat insulation tank 14; In heat insulation tank, be full of phase-changing energy storage material 13, the delivery port of boilers heated electrically is received the water inlet 11 of heat exchanger tube. Open boilers heated electrically heater switch at Gu electricity Shi, and the delivery port of heat exchanger tube 15 is switched to the water inlet of boilers heated electrically, boilers heated electrically output hot water enters U-shaped heat exchanger tube, the phase-changing energy storage material heat-shift of flow of hot water in U-shaped heat exchanger tube and heat insulation tank, after exchange, cold water flows out and gets back to boilers heated electrically continuation heating from U-shaped heat exchanger tube, reciprocal with this, by phase-changing energy storage material liquefy, heat is stored in phase-changing energy storage material; When peak electricity or ordinary telegram, close boilers heated electrically heater switch, and the delivery port of U-shaped heat exchanger tube is switched on radiator, the cold water in boilers heated electrically flows in U-shaped heat exchanger, carries out exchange heat with the phase-changing energy storage material in heat insulation tank, phase-changing energy storage material is to cold water release heat, become hot water, be transported to radiator, get back to boilers heated electrically after becoming cold water, reciprocal with this, for radiator send heat.
Claims (2)
1. a phase-change accumulation energy heating plant, it comprises boilers heated electrically, it is characterized in that: further comprising phase-change heat-exchanger, phase-change heat-exchanger is that heat exchanger tube is placed in heat insulation tank, is full of phase-changing energy storage material in heat insulation tank; The delivery port of boilers heated electrically is received the water inlet of heat exchanger tube.
2. according to phase-change accumulation energy heating plant claimed in claim 1, it is characterized in that: said heat exchanger tube is U-shaped heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952472.7U CN205245309U (en) | 2015-11-26 | 2015-11-26 | Phase change energy storage heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952472.7U CN205245309U (en) | 2015-11-26 | 2015-11-26 | Phase change energy storage heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205245309U true CN205245309U (en) | 2016-05-18 |
Family
ID=55944380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952472.7U Expired - Fee Related CN205245309U (en) | 2015-11-26 | 2015-11-26 | Phase change energy storage heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205245309U (en) |
-
2015
- 2015-11-26 CN CN201520952472.7U patent/CN205245309U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |