CN201440002U - Low-valley electricity heat-storage solar constant-temperature water supply system - Google Patents
Low-valley electricity heat-storage solar constant-temperature water supply system Download PDFInfo
- Publication number
- CN201440002U CN201440002U CN2009201221557U CN200920122155U CN201440002U CN 201440002 U CN201440002 U CN 201440002U CN 2009201221557 U CN2009201221557 U CN 2009201221557U CN 200920122155 U CN200920122155 U CN 200920122155U CN 201440002 U CN201440002 U CN 201440002U
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- Prior art keywords
- heat
- heat storage
- water
- solar
- low
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 238000005338 heat storage Methods 0.000 title abstract 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000008400 supply water Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000013517 stratification Methods 0.000 claims abstract description 5
- 230000001172 regenerating effect Effects 0.000 claims description 14
- 238000009825 accumulation Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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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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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a low-valley electricity heat-storage solar constant-temperature water supply system, which mainly comprises a solar water heating equipment and a heat storage water tank, wherein the solar water heating equipment is communicated with the input end of the heat storage water tank through a first pipeline, and the output end of the heat storage water tank is communicated with a heat supply water pump and a heat exchanger sequentially through second pipelines to form a water supply pipeline; a heat storage device is communicated with a frequency-conversion heat storage water pump and the heat exchanger through third pipelines to form a loop, and the heat storage device is of a heat storage device with a thermal stratification device; and a heating device is arranged in the heat storage water tank. The utility model has the advantages that with the solar water heater unit as well as the independent low-valley electricity heat storage device and the even heat release technology simultaneously, the water demand can be met at any moment, and the electric heating capacity and distribution capacity are reduced; and according to the related policies of utilizing the low-valley electric power in China, the energy is comprehensively utilized, so that the user can enjoy the low-valley electricity price, and the operating cost is reduced to the utmost extent. The utility model belongs to the technical field of energy saving, environment protection and emission reduction.
Description
Technical field
The utility model relates generally to new heat-supplying water unit, mainly is that a kind of low ebb electricity thermal storage solar can the constant temperature water supply system.
Background technology
Adopt solar water unit heating or preparation hot water extensively to adopt, generally also can be equipped with the auxiliary electrical heating, but have following shortcoming:
1, when sunlight is not enough, perhaps under the situation of light application time weak point, the hot water temperature of solar energy preparation is not enough to reach the occasion requirement that needs use, needs the employing supplementary heating.Common electrically heated mode in order to satisfy the bigger hot water consumption of possibility moment needs, requires the heating power configuration bigger at present, and corresponding distribution is also big, the cost height;
2, replenish the time of electrical heating time according to water, heating at any time, though the height of electricity price, the operating cost height.
Summary of the invention
The utility model will solve above-mentioned deficiency of the prior art, the electric thermal storage solar energy of a kind of low ebb constant temperature water supply system is provided, utilize solar energy and independent low ebb electricity regenerative apparatus and pipe-line system thereof, produce stable hot water, can be used as occasions such as life, heating, technology and use.
The utility model solves the technical scheme that its technical problem adopts: the electric thermal storage solar energy of this low ebb constant temperature water supply system, mainly comprise solar water heating equipment and hot water storage tank, solar water heating equipment is connected with the input of hot water storage tank by first pipeline, and the output of hot water storage tank is connected with heat supply water pump, heat exchanger successively by second pipeline and forms supply channel; Regenerative apparatus by the 3rd pipeline with frequency conversion accumulation of heat water pump, heat exchanger is connected and form the loop.
Described regenerative apparatus is the regenerative apparatus of band thermal stratification device.
Be provided with heater in the described hot water storage tank.
The effect that the utility model is useful is: adopt the solar water unit, adopt independent low ebb electricity regenerative apparatus and even release heat technology simultaneously, guarantee to satisfy at any time water demand, reduce electrical heating capacity and distribution capacity, and according to country about utilizing the relevant policies of valley power, the comprehensive utilization energy, the user can enjoy the low ebb electricity price, reduces operating cost to greatest extent.Belong to the energy-conserving and environment-protective emission-reduction technology.
Description of drawings
Fig. 1 is the utility model structural representation;
Reference numeral: 1-regenerative apparatus; 2-frequency conversion accumulation of heat water pump; The 3-heat exchanger; 4-heat supply water pump; The 5-solar water heating equipment; The 6-hot water storage tank; 7-first pipeline; 8-second pipeline; 9-the 3rd pipeline, the 10-heater.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, the electric thermal storage solar energy of this low ebb constant temperature water supply system mainly comprises solar water heating equipment 5 and hot water storage tank 6, is provided with heater 10 in the hot water storage tank 6.Solar water heating equipment 5 is connected with the input of hot water storage tank 6 by first pipeline 7, and the output of hot water storage tank 6 is connected with heat supply water pump 4, heat exchanger 3 successively by second pipeline 8 and forms supply channel; Regenerative apparatus 1 is connected with frequency conversion accumulation of heat water pump 2, heat exchanger 3 by the 3rd pipeline 9 and forms the loop, and regenerative apparatus 1 is the regenerative apparatus of band thermal stratification device.
The course of work:
1, solar water heating equipment 5 preparation hot water store in the hot water storage tank 6.
2, to the low ebb electricity period in night, open electrical heating regenerative apparatus 1, be heated to design temperature.
When 3, the user needs water, open heat supply water pump 4, draw water from hot water storage tank 6, the flow of regulating frequency conversion accumulation of heat water pump 2 keeps the temperature T of heat supply water stable by heat exchanger 3, reaches the coolant-temperature gage of using that the user sets to be needed.Specific thermal stratification device is set in the regenerative apparatus 1, makes the heat of low ebb electricity storage discharge uniformly and stably.
The utility model adopts accumulation of heat constant temperature water supply pipeline structure form: the electric regenerative apparatus+heat exchanger of solar water heating equipment+independence, and adopt the VFC water pump, reach the stable water supply temperature T.
In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. low ebb electricity thermal storage solar can the constant temperature water supply system, mainly comprise solar water heating equipment (5) and hot water storage tank (6), it is characterized in that: solar water heating equipment (5) is connected by the input of first pipeline (7) with hot water storage tank (6), and the output of hot water storage tank (6) is connected with heat supply water pump (4), heat exchanger (3) successively by second pipeline (8) and forms supply channel; Regenerative apparatus (1) is connected with frequency conversion accumulation of heat water pump (2), heat exchanger (3) by the 3rd pipeline (9) and forms the loop.
2. the electric thermal storage solar energy of low ebb according to claim 1 constant temperature water supply system, it is characterized in that: described regenerative apparatus (1) is the regenerative apparatus of band thermal stratification device.
3. the electric thermal storage solar energy of low ebb according to claim 1 constant temperature water supply system is characterized in that: be provided with heater (10) in the described hot water storage tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201221557U CN201440002U (en) | 2009-06-09 | 2009-06-09 | Low-valley electricity heat-storage solar constant-temperature water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201221557U CN201440002U (en) | 2009-06-09 | 2009-06-09 | Low-valley electricity heat-storage solar constant-temperature water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440002U true CN201440002U (en) | 2010-04-21 |
Family
ID=42544672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201221557U Expired - Fee Related CN201440002U (en) | 2009-06-09 | 2009-06-09 | Low-valley electricity heat-storage solar constant-temperature water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440002U (en) |
-
2009
- 2009-06-09 CN CN2009201221557U patent/CN201440002U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20140609 |