CN208859689U - Fused salt heating system - Google Patents
Fused salt heating system Download PDFInfo
- Publication number
- CN208859689U CN208859689U CN201820802982.XU CN201820802982U CN208859689U CN 208859689 U CN208859689 U CN 208859689U CN 201820802982 U CN201820802982 U CN 201820802982U CN 208859689 U CN208859689 U CN 208859689U
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- China
- Prior art keywords
- fused salt
- storage tank
- heating
- salt storage
- solar energy
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model provides a kind of fused salt heating system, including fused salt storage tank (5), steam generator (3) and steam steam water heat exchanger (6), stirring rod (7) are equipped in the inside of the fused salt storage tank (5), inside, its discharge ends and the injection end that one end of the steam generator (3) is placed in the fused salt storage tank (5) are connected to the steaming steam water heat exchanger (6), it further include solar energy heating part and heating partial, the solar energy heating part and the heating partial are connect with the fused salt storage tank (5).The utility model has solar energy heating mode and Electric heating, the heating method to fused salt can be selected according to current practice, and by heat storage in fused salt storage tank, cuts down power grid peak-valley difference to reach, enhance the ability to transmit electricity of power grid, improves the effect of renewable energy utilization rate.
Description
Technical field
The utility model relates to a kind of heating system, especially a kind of fused salt heating system.
Background technique
The developing on an unprecedented scale of China's power construction in recent years cause power surplus, electric power peak-valley difference, peak load regulation network scarce capacity,
A series of problems, such as optical phenomenon is increasingly severe is abandoned in abandonment, and it is molten that heat storage technology can use trough-electricity, photoelectricity heating is abandoned in abandonment
The heat storage mediums such as salt, water, heat storage is got up, and the heat that daytime, release stored and utilization efficiently solve the above problem.It is molten
Salt thermal storage density is high, good heat conductivity, is the ideal heat-storing material for solving large capacity accumulation of heat.
On the other hand, the renewable energy such as solar energy are applied more and more extensive, in utilizing solar energy heating salt melting system,
Night or cloudy day, temperature of molten salt was too low will cause molten salt pipeline blockage problem.
Summary of the invention
Aiming at the shortcomings existing in the above problems, the utility model provides one kind and can be selected according to current practice
To the heating method of fused salt, and by heat storage in fused salt storage tank, power grid peak-valley difference is cut down to reach, enhances the transmission of electricity of power grid
Ability improves the fused salt heating system of renewable energy utilization rate.
To achieve the above object, the utility model provides a kind of fused salt heating system, including fused salt storage tank (5), steam hair
Raw device (3) and steam water heat exchanger (6) are steamed, is equipped with stirring rod (7) in the inside of the fused salt storage tank (5), the steam generator
(3) inside, its discharge ends and the injection end that one end is placed in the fused salt storage tank (5) be and the steaming steam water heat exchanger (6)
Connection, further includes solar energy heating part and heating partial, the solar energy heating part and the heating partial are
It is connect with the fused salt storage tank (5).
Above-mentioned fused salt heating system, wherein the solar energy heating part includes solar thermal collector (1), drainpipe
Road, return line and pump for liquid salts (4), the solar thermal collector (1) respectively by the discharge pipe line, the return line with
The fused salt storage tank (5) is connected, and the pump for liquid salts (4) is assembled on the discharge pipe line, and fused salt absorbs solar heat
It is internal to flow to the fused salt storage tank (5) for heating afterwards.
Above-mentioned fused salt heating system, wherein the heating partial is electric heater, is located at the fused salt storage tank
(5) it is connect inside and with external power supply (9).
Above-mentioned fused salt heating system, wherein the steam generator (3) is steam generator described in plug-in type, is set
Part on the outside of the fused salt storage tank (5) is the 1/3 of whole height.
Compared with prior art, the utility model has the advantage that
The utility model has solar energy heating mode and Electric heating, can be selected according to current practice to fused salt
Heating method cut down power grid peak-valley difference to reach, enhance the ability to transmit electricity of power grid and by heat storage in fused salt storage tank,
Improve the effect of renewable energy utilization rate；
Since Electric heating may replace tracing system, it can effectively prevent solar thermal collector part temperature of molten salt is low to cause
Molten salt pipeline blockage problem.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model.
Main appended drawing reference is described as follows:
1- solar thermal collector；2- electric heater；3- steam generator；4- pump for liquid salts；5- fused salt storage tank；6- steam-water
Heat exchanger；7- stirring rod；8- heat user；9- power supply
Specific embodiment
As shown in Figure 1, the utility model provides a kind of fused salt heating system, including fused salt storage tank 5, steam generator 3 with
Steam water heat exchanger 6 is steamed, is equipped with stirring rod 7 in the inside of fused salt storage tank 5, one end of steam generator 3 is placed in fused salt storage tank 5
Internal, its discharge ends and injection end are connected to steaming steam water heat exchanger 6, further include solar energy heating part and electric heating portion
Point, solar energy heating part and heating partial are connect with fused salt storage tank 5.
Solar energy heating part includes too solar thermal collector 1, discharge pipe line, return line and pump for liquid salts 4, too solar energy
Heat collector 1 is connected by discharge pipe line, return line with fused salt storage tank 5 respectively, and pump for liquid salts 4 is assembled on discharge pipe line,
It heats and is flowed to inside fused salt storage tank 5 after fused salt absorption solar heat.
Heating partial is electric heater, is located inside fused salt storage tank 5 and connect with external power supply 9.
In the present embodiment, steam generator 3 is steam generator described in plug-in type, is placed in 5 outside of fused salt storage tank
Part is the 1/3 of whole height.
Electric heater is located at fused salt storage tank internal heat area, and solar thermal collector is connected by pipeline with fused salt storage tank, melts
Heating flows to fused salt storage tank after salt absorbs solar heat, realizes heat release, and fused salt after cooling is realized by pump for liquid salts molten
It is recycled between salt storage tank and solar thermal collector.
The method of operation of the utility model includes: on the daytime of solar energy abundance, and fused salt is in fused salt storage tank 5 and solar energy collection
It is recycled between hot device 1 by pump for liquid salts 4；In the insufficient rainy weather of solar energy, power supply 9 is opened, is added by electric heater 2
Salt is heated, meanwhile, pump for liquid salts 4 is opened, the fused salt after heating is recycled in solar energy heating part pipeline, prevents temperature is too low from causing
Molten salt pipeline blocking；In night dip electric period, power supply 9 is opened, fused salt is heated by electric heater 2.
Wherein, plug-in type steam generator is placed in inside fused salt storage tank, and water inlet pipe is inserted in the middle part of plug-in type steam generator
Enter, generates high-temperature steam after exchanging heat in fused salt storage tank；Steam is steaming in steam water heat exchanger with water heat exchange, returns after steam condensation
It is flow to plug-in type steam generator, the high-temperature water after exchanging heat heats for heat user 8.
The above is only the preferred embodiment of the present invention, is merely illustrative for invention, rather than limits
Property.Those skilled in the art understand that in the spirit and scope defined by invention claim many changes can be carried out to it,
It modifies or even equivalent, but all will fall within the protection scope of the utility model.
Claims (4)
1. a kind of fused salt heating system, including fused salt storage tank (5), steam generator (3) and steaming steam water heat exchanger (6), described
The inside of fused salt storage tank (5) is equipped with stirring rod (7), and one end of the steam generator (3) is placed in the interior of the fused salt storage tank (5)
Portion, its discharge ends and injection end are connected to the steaming steam water heat exchanger (6), which is characterized in that further include solar energy heating
Part and heating partial, the solar energy heating part and the heating partial are connect with the fused salt storage tank (5).
2. fused salt heating system according to claim 1, which is characterized in that the solar energy heating part includes solar energy
Heat collector (1), discharge pipe line, return line and pump for liquid salts (4), the solar thermal collector (1) pass through the drainpipe respectively
Road, the return line are connected with the fused salt storage tank (5), and the pump for liquid salts (4) is assembled on the discharge pipe line, melt
Heating flows to the fused salt storage tank (5) inside after salt absorbs solar heat.
3. fused salt heating system according to claim 2, which is characterized in that the heating partial is electric heater,
It connect positioned at the fused salt storage tank (5) inside and with external power supply (9).
4. fused salt heating system according to any one of claims 1 to 3, which is characterized in that the steam generator (3) is
Steam generator described in plug-in type is placed in 1/3 that the part on the outside of the fused salt storage tank (5) is whole height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802982.XU CN208859689U (en) | 2018-05-28 | 2018-05-28 | Fused salt heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802982.XU CN208859689U (en) | 2018-05-28 | 2018-05-28 | Fused salt heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859689U true CN208859689U (en) | 2019-05-14 |
Family
ID=66411358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802982.XU Active CN208859689U (en) | 2018-05-28 | 2018-05-28 | Fused salt heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859689U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553236A (en) * | 2019-05-15 | 2019-12-10 | 上海电气集团股份有限公司 | heat storage electric boiler system and heat charging operation method thereof |
| CN112611008A (en) * | 2020-12-17 | 2021-04-06 | 江苏赫特节能环保有限公司 | Solar heat collection and storage modular heating device and system |
| CN112781271A (en) * | 2021-02-03 | 2021-05-11 | 国电龙源电力技术工程有限责任公司 | Heat storage type solar combined cooling and heating system |
-
2018
- 2018-05-28 CN CN201820802982.XU patent/CN208859689U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553236A (en) * | 2019-05-15 | 2019-12-10 | 上海电气集团股份有限公司 | heat storage electric boiler system and heat charging operation method thereof |
| CN110553236B (en) * | 2019-05-15 | 2021-04-16 | 上海电气集团股份有限公司 | Heat storage electric boiler system and heat charging operation method thereof |
| CN112611008A (en) * | 2020-12-17 | 2021-04-06 | 江苏赫特节能环保有限公司 | Solar heat collection and storage modular heating device and system |
| CN112781271A (en) * | 2021-02-03 | 2021-05-11 | 国电龙源电力技术工程有限责任公司 | Heat storage type solar combined cooling and heating system |
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