CN104791895A - Fused salt energy storage heating device - Google Patents
Fused salt energy storage heating device Download PDFInfo
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- CN104791895A CN104791895A CN201510143290.XA CN201510143290A CN104791895A CN 104791895 A CN104791895 A CN 104791895A CN 201510143290 A CN201510143290 A CN 201510143290A CN 104791895 A CN104791895 A CN 104791895A
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- fused salt
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Abstract
The invention discloses a fused salt energy storage heating device. The fused salt energy storage heating device comprises a fused salt energy storage furnace, the fused salt energy storage furnace is connected with heat exchanger units through a pipeline and a valve, the heat exchanger units are connected with an energy storage tank, the energy storage tank is connected with a first heat exchanger unit to form a high-temperature heating medium energy storage system, the first heat exchanger unit is connected with a user heating supply system, and a control system is connected with the high-temperature heating medium energy storage system. The fused salt energy storage heating device uses the characters of the fused salt work of being high and constant in temperature, large in heat capacity and uniform and stable in heat transmission, unstable clean energy is converted into high temperature heat sources to store for use, various kinds of heating media the user needed are output to the user through an intelligent heat exchanging system, a heating supply mode of high temperature, high energy and heat storage, uniform and stable heat transmission and environmental protection is formed, and the fused salt energy storage heating device is suitable for central heating areas.
Description
Technical field
The present invention relates to heat supply process field, relate to a kind of heating plant of fused salt accumulation of energy specifically.
Technical background
Traditional heat supply method, general adopt burning coal water is heated to high temperature or, the mode of steam or heating conduction oil produces thermal source, is transported to custom system by pipe network.There is several large problem in the process: 1, the temperature of heat medium is difficult to maintain stable high temperature; 2, the heat medium temperature supplying user is unstable; 3, a large amount of waste gas is produced and pollutant is the main chief culprit causing atmosphere pollution.
In addition, at new forms of energy numerous now as in solar energy and wind energy heat supply use, exist intermittent, the problem of continous-stable heat supply can not be realized.
Summary of the invention
In view of above-mentioned present situation, the invention provides a kind of heat supply mode of fused salt accumulation of energy, the fused salt phase transformation (fusing) utilizing thermal capacity large is as middle heat storage medium, the clear energy sources such as electric energy, solar energy, wind energy are transformed into thermal energy storage in fused salt, in view of its operating temperature is high, constant temperature, thermal capacitance large and uniform and stable characteristic of conducting heat, for system provides high temperature heating agent.In addition, according to system requirements by heat-exchange unit, by WATER AS FLOW MEDIUM heat exchange to high-temperature water or water vapour, then by intelligence control system, export the temperature needed for user.
Technical solution of the present invention is, a kind of heating plant of fused salt accumulation of energy, comprise for fused salt accumulation of energy stove 1, be connected with heat-exchange unit 3 by two-way pipeline and valve road 2, this heat-exchange unit 3 is connected with energy storage tank 4, the high temperature heating agent energy-storage system that described energy storage tank 4 connects to form with the first heat-exchange unit 3 again, wherein the first heat-exchange unit 3 is connected with user's heating system 6, and described control system 5 is connected with high temperature heating agent energy-storage system.Therefore, by fused salt regenerative furnace 1 by temperature accumulation of heat to 100 degree and above high temperature, be connected with heat-exchange unit 3 by pipeline and valve road 2, by water heat exchange to 70-90 degree hot water or directly produce high-temperature steam and hot blast leaves in energy storage tank 4, the temperature of control system 5 needed for user 6 and heat carry out the demand that Intelligent adjustment ensures user 6.
In the present invention, the clear energy sources of instability is transformed into thermal energy storage in intermediate medium fused salt by the clear energy sources of instability, produces the fused salt of phase transformation as storage body by high-melting-point, store the high temperature heat of more than 100 degree.
Further, described high temperature heat is hot water, hot blast or steam.
The stable clear energy sources of indication of the present invention comprises electric energy, wind energy, solar energy.
The heat exchanger of indication of the present invention is existing utility.
Good effect of the present invention is, by utilizing the heat-supplying mode of fused salt accumulation of energy, form a kind of heat supply mode of environmental protection, by fused salt regenerative furnace by temperature accumulation of heat, pass to heat-exchange unit by pipeline and valve road, water is carried out heat exchange or direct generation high-temperature steam and hot blast and leave in energy storage tank, pass through control system, supply custom system, has effectively saved the energy, for system user provides stable confession thermal output.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is further described.
The heating plant of a kind of fused salt accumulation of energy as shown in Figure 1, comprise for fused salt accumulation of energy stove 1, be connected with heat-exchange unit 3 by two-way pipeline and valve road 2, this heat-exchange unit 3 is connected with energy storage tank 4, the high temperature heating agent energy-storage system that described energy storage tank 4 connects to form with the first heat-exchange unit 3-1 again, wherein the first heat-exchange unit 3-1 is connected with user's heating system 6, and described control system 5 is connected with high temperature heating agent energy-storage system.The present embodiment is, by fused salt regenerative furnace 1, the clear energy sources of instability is transformed into thermal energy storage in intermediate medium fused salt, the fused salt of phase transformation is produced as storage body by high-melting-point, reaching temperature accumulation of heat is 100 degree and above high temperature heat, be connected with heat-exchange unit 3 by two-way pipeline and valve 2, by water heat exchange to 70-90 degree hot water or directly produce high-temperature steam and hot blast leaves in energy storage tank 4, the temperature of control system 5 needed for custom system 6 and heat carry out Intelligent adjustment and ensure to provide stable hot water heating to export demand to user 6.
In above-mentioned, except employing hot water high temperature heat, also can be hot blast or steam.
Key of the present invention is by the clear energy sources of instability, as electric energy, wind energy, solar energy are transformed into thermal energy storage in intermediate medium fused salt, high-melting-point is utilized to produce the fused salt of phase transformation (constant temperature) as storage body, store high temperature, stable heat, by hot water, hot blast or steam that Intelligent hot group of switches supply custom system is stable.
Claims (3)
1. the heating plant of a fused salt accumulation of energy, it is characterized in that, comprise for fused salt accumulation of energy stove 1, be connected with heat-exchange unit (3) by pipeline and valve (2), this heat-exchange unit (3) is connected with energy storage tank (4), the high temperature heating agent energy-storage system that described energy storage tank (4) connects to form with the first heat-exchange unit (3-1) again, wherein the first heat-exchange unit (3-1) is connected with user's heating system (6), and described control system (5) is connected with high temperature heating agent energy-storage system.
2. the heating plant of a kind of fused salt accumulation of energy according to claim 1, it is characterized in that, the clear energy sources of instability is transformed into thermal energy storage in intermediate medium fused salt, produces the fused salt of phase transformation as storage body by high-melting-point, store the high temperature heat of more than 100 degree.
3. the heating plant of a kind of fused salt accumulation of energy according to claim 2, is characterized in that, described high temperature heat is hot water, hot blast or steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143290.XA CN104791895A (en) | 2015-03-30 | 2015-03-30 | Fused salt energy storage heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510143290.XA CN104791895A (en) | 2015-03-30 | 2015-03-30 | Fused salt energy storage heating device |
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| CN104791895A true CN104791895A (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510143290.XA Pending CN104791895A (en) | 2015-03-30 | 2015-03-30 | Fused salt energy storage heating device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266791A (en) * | 2016-12-30 | 2018-07-10 | 百吉瑞（天津）新能源有限公司 | A kind of molten salt energy-storage and electric boiler complementation heating system |
| CN108826272A (en) * | 2018-07-11 | 2018-11-16 | 北京京诚科林环保科技有限公司 | A kind of fused salt heat accumulating type steam superheater and system |
| CN108954459A (en) * | 2018-05-28 | 2018-12-07 | 北京民利储能技术有限公司 | A kind of fused salt accumulation of heat list tank heating system |
| CN109323320A (en) * | 2018-11-22 | 2019-02-12 | 上海电气集团股份有限公司 | A kind of list tank fused salt heating system |
| CN109827220A (en) * | 2019-03-27 | 2019-05-31 | 北控清洁热力有限公司 | A kind of multiple source heating system |
| CN113063174A (en) * | 2021-05-19 | 2021-07-02 | 西安热工研究院有限公司 | Efficient electric heating molten salt system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202747471U (en) * | 2012-09-10 | 2013-02-20 | 刘印增 | Solar heat storing and heating system |
| CN203442950U (en) * | 2013-09-10 | 2014-02-19 | 瑞特爱（北京）能源科技有限公司 | Superhigh temperature electrical energy storage system |
| CN104061616A (en) * | 2014-07-09 | 2014-09-24 | 赵家春 | Energy storage type heat supply method and heat supply system |
| JP2014181864A (en) * | 2013-03-19 | 2014-09-29 | Okaya Koki Kk | Accumulator |
| CN203928084U (en) * | 2014-06-13 | 2014-11-05 | 淮南中科储能科技有限公司 | A kind of natural gas and the complementary heat accumulation power generation and heat supply of trough-electricity system |
-
2015
- 2015-03-30 CN CN201510143290.XA patent/CN104791895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202747471U (en) * | 2012-09-10 | 2013-02-20 | 刘印增 | Solar heat storing and heating system |
| JP2014181864A (en) * | 2013-03-19 | 2014-09-29 | Okaya Koki Kk | Accumulator |
| CN203442950U (en) * | 2013-09-10 | 2014-02-19 | 瑞特爱（北京）能源科技有限公司 | Superhigh temperature electrical energy storage system |
| CN203928084U (en) * | 2014-06-13 | 2014-11-05 | 淮南中科储能科技有限公司 | A kind of natural gas and the complementary heat accumulation power generation and heat supply of trough-electricity system |
| CN104061616A (en) * | 2014-07-09 | 2014-09-24 | 赵家春 | Energy storage type heat supply method and heat supply system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266791A (en) * | 2016-12-30 | 2018-07-10 | 百吉瑞（天津）新能源有限公司 | A kind of molten salt energy-storage and electric boiler complementation heating system |
| CN108954459A (en) * | 2018-05-28 | 2018-12-07 | 北京民利储能技术有限公司 | A kind of fused salt accumulation of heat list tank heating system |
| CN108954459B (en) * | 2018-05-28 | 2023-04-18 | 北京民利储能技术有限公司 | Fused salt heat storage single-tank heating system |
| CN108826272A (en) * | 2018-07-11 | 2018-11-16 | 北京京诚科林环保科技有限公司 | A kind of fused salt heat accumulating type steam superheater and system |
| CN109323320A (en) * | 2018-11-22 | 2019-02-12 | 上海电气集团股份有限公司 | A kind of list tank fused salt heating system |
| CN109827220A (en) * | 2019-03-27 | 2019-05-31 | 北控清洁热力有限公司 | A kind of multiple source heating system |
| CN113063174A (en) * | 2021-05-19 | 2021-07-02 | 西安热工研究院有限公司 | Efficient electric heating molten salt system and method |
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Application publication date: 20150722 |