CN110567305A - High-efficiency electric energy accumulator - Google Patents
High-efficiency electric energy accumulator Download PDFInfo
- Publication number
- CN110567305A CN110567305A CN201910799621.3A CN201910799621A CN110567305A CN 110567305 A CN110567305 A CN 110567305A CN 201910799621 A CN201910799621 A CN 201910799621A CN 110567305 A CN110567305 A CN 110567305A
- Authority
- CN
- China
- Prior art keywords
- tank body
- butterfly
- shaped end
- energy accumulator
- cylinder body
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011490 mineral wool Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 12
- 239000002551 biofuel Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipe Accessories (AREA)
Abstract
the invention discloses a high-efficiency electric energy accumulator, which comprises a tank body consisting of a cylinder body and butterfly-shaped end sockets, wherein the butterfly-shaped end sockets are respectively welded at two ends of the cylinder body, a plurality of connecting pipes with the inner ends extending into the cylinder body and extending to the butterfly-shaped end socket at the other side penetrate through the butterfly-shaped end socket at one end, an electric heating pipe is respectively inserted into each connecting pipe, a charging pipe communicated with the inside is fixed at the top of the cylinder body, the tank body is supported in a rectangular frame through a support at the bottom, a plurality of groups of heating pipes tightly attached to the outer side wall of the cylinder body are respectively wound outside the tank body, one end of each group of heating pipes is communicated through a water inlet pipe, the other end of each group of heating pipes is. The invention not only saves cost for enterprises, but also plays a role in eliminating peaks and filling valleys for a power supply system.
Description
Technical Field
The invention relates to an energy storage device, in particular to a high-efficiency electric energy accumulator.
Background
The steam generator is one of the necessary sterilization equipment in the food industry. With the improvement of national requirements on environment, most of the existing steam generators adopt biofuel and electric energy for heating to generate steam, the biofuel still generates a large amount of dust and carbon dioxide when being combusted, and the use of the biofuel is probably prohibited in the coming years, so that the adoption of cleaner energy sources such as electric heating is the development trend of the future steam generators.
The electric heating has higher cost and peak-valley power charge, most people at 22:00 to 8 o' clock sleep, the power consumption is lower, but the power generation amount cannot be reduced suddenly, so that much electricity is wasted in night than in the daytime, the price is adjusted to be about half price or even less, and people can be encouraged to save a part of electricity to be used at night, thereby playing the role of peak elimination and valley filling. However, since general factories are on duty in the daytime, a steam generator capable of generating steam using night electricity in the daytime is urgently needed.
Disclosure of Invention
In order to solve the above problems, it is an object of the present invention to provide a high efficiency electrical energy accumulator.
In order to achieve the purpose, the technical scheme of the invention is as follows: high-efficient electric energy accumulator, including the jar body of compriseing barrel and butterfly head, weld the butterfly head respectively at the barrel both ends, wherein the butterfly head of one end runs through have many the inner to go deep into the barrel and extend to the takeover of opposite side butterfly head department, insert an electric heating pipe respectively in every takeover, the top of barrel is fixed with the filling tube with inside intercommunication, the jar body supports in rectangular bodily form frame through the support of bottom, the external portion of jar twines the heating pipe that the barrel lateral wall is hugged closely to the multiunit respectively, the one end of every group heating pipe is passed through the inlet tube intercommunication, the other end of every group heating pipe then passes through the outlet duct intercommunication, it has the insulation material who covers the jar body to fill between frame and the jar.
Start when the electric charge is lower night, heat the internal fused salt of jar through electric heating pipe, the fused salt heating melts to store the heat of electric heating pipe release, can stop heating daytime, through the energy storage night, the fused salt temperature is higher, when needing steam daytime, through the inlet tube water admission heating pipe, heating pipe and jar body in close contact with, consequently the water vaporization formation steam of the heating pipe of making flow through that can be quick, send into sterilization equipment such as sterilization kettle from the outlet duct blowout and disinfect.
Through the arrangement, the night electric energy can be fully utilized, the night electric energy is converted into heat energy through the fused salt for storage, the heat insulation material can effectively prevent heat loss, and the heat energy storage is ensured to be effective for a long time, so that the heat insulation material is convenient for users to use in the daytime, the cost of enterprises is saved, and the peak-eliminating and valley-filling effect can also be realized for a power supply system.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the can body of the present invention.
Detailed Description
As shown in figure 1 and figure 2, the high-efficiency electric energy accumulator comprises a tank body consisting of a cylinder body 1 and butterfly-shaped end sockets 2, the butterfly-shaped end sockets 2 are respectively welded at two ends of the cylinder body 1, the butterfly-shaped end socket 2 at one end penetrates through a plurality of connecting pipes 3 with inner ends extending into the cylinder body 1 and extending to the butterfly-shaped end socket 2 at the other end, an electric heating pipe is respectively inserted into each connecting pipe 3, a feeding pipe 4 communicated with the inside is fixed at the top of the cylinder body 1, the tank body is supported in a rectangular frame 6 through a support 5 at the bottom, the outer ends of the connecting pipes 3 are positioned outside the frame 6, so that the installation and replacement of a motor heat pipe are convenient, lifting lugs 10 positioned outside the frame 6 are respectively fixed at two ends of the cylinder body 1 at the top of the tank body, a plurality of heating pipes 7 tightly attached to the outer side wall of the cylinder body 1 are, the rock wool covering the tank body is filled between the frame 6 and the tank body, the tank body is filled with solid-state molten salt, the molten salt is ternary molten salt, namely mixed nitrate consisting of 53% potassium nitrate, 40% sodium nitrite and 7% sodium nitrate, the rock wool covers the tank body in an all-round manner, and the rock wool is thick enough, has a good heat preservation effect, and can prevent scalding personnel.
The electric heating pipe is started in a time period of 22:00 at night to 8 in the morning of the next day, the tank body is also provided with a thermometer control device and the like, the temperature of the molten salt can reach 600 ℃ after being heated at night, when the electric heating pipe is used in the daytime, the temperature of the molten salt is not lower than 200 ℃, namely, water is stopped to be supplied to the electric heating pipe to produce steam when the temperature of the molten salt reaches 200 ℃, and the crystallization temperature of the molten salt is generally about 140 ℃, so that the molten salt can still be kept in a liquid state when the temperature reaches 200 ℃, the electric heating pipe is convenient to be continuously heated and used next time, and the damage to the tank body caused by the crystallization.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (4)
1. High-efficient electric energy accumulator, its characterized in that: the heating device comprises a tank body consisting of a tank body and butterfly-shaped end sockets, the butterfly-shaped end sockets are welded at two ends of the tank body respectively, the butterfly-shaped end sockets at one end penetrate through a plurality of connecting pipes, the inner ends of the connecting pipes penetrate into the tank body and extend to the butterfly-shaped end sockets at the other side, an electric heating pipe is inserted into each connecting pipe respectively, a feeding pipe communicated with the inside is fixed at the top of the tank body, the tank body is supported in a rectangular frame through a support at the bottom, a plurality of groups of heating pipes tightly attached to the outer side wall of the tank body are wound outside the tank body respectively, one end of each group of heating pipes is communicated through a water inlet pipe, the other end of each.
2. A high efficiency electrical energy accumulator as defined in claim 1, wherein: the outer end of the connecting pipe is positioned outside the frame.
3. A high efficiency electrical energy accumulator as defined in claim 1, wherein: lifting lugs positioned outside the frame are respectively fixed at the two ends of the barrel at the top of the tank body.
4. A high efficiency electrical energy accumulator as defined in claim 1, wherein: the heat-insulating material is rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799621.3A CN110567305A (en) | 2019-08-28 | 2019-08-28 | High-efficiency electric energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799621.3A CN110567305A (en) | 2019-08-28 | 2019-08-28 | High-efficiency electric energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110567305A true CN110567305A (en) | 2019-12-13 |
Family
ID=68776350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799621.3A Pending CN110567305A (en) | 2019-08-28 | 2019-08-28 | High-efficiency electric energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110567305A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235929A (en) * | 2014-09-24 | 2014-12-24 | 山东省汶上重力机械厂 | Heating system using solar energy and heat stored by fused salt |
| CN204063230U (en) * | 2014-09-24 | 2014-12-31 | 山东省汶上重力机械厂 | A kind of heating system of solar molten salt heat accumulation |
| CN204141559U (en) * | 2014-05-22 | 2015-02-04 | 江应伦 | A kind of steam production equipment |
| CN206281205U (en) * | 2016-08-09 | 2017-06-27 | 天津滨海储能技术有限公司 | With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device |
| CN207350423U (en) * | 2017-09-13 | 2018-05-11 | 中投亿星新能源科技有限公司 | A kind of fused salt thermal-storage heating device |
| CN210602936U (en) * | 2019-08-28 | 2020-05-22 | 诸城市桂冠机械有限公司 | High-efficiency electric energy accumulator |
-
2019
- 2019-08-28 CN CN201910799621.3A patent/CN110567305A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204141559U (en) * | 2014-05-22 | 2015-02-04 | 江应伦 | A kind of steam production equipment |
| CN104235929A (en) * | 2014-09-24 | 2014-12-24 | 山东省汶上重力机械厂 | Heating system using solar energy and heat stored by fused salt |
| CN204063230U (en) * | 2014-09-24 | 2014-12-31 | 山东省汶上重力机械厂 | A kind of heating system of solar molten salt heat accumulation |
| CN206281205U (en) * | 2016-08-09 | 2017-06-27 | 天津滨海储能技术有限公司 | With three groups of molten salt energy-storage heat-exchanger rigs of Transverse Heated device |
| CN207350423U (en) * | 2017-09-13 | 2018-05-11 | 中投亿星新能源科技有限公司 | A kind of fused salt thermal-storage heating device |
| CN210602936U (en) * | 2019-08-28 | 2020-05-22 | 诸城市桂冠机械有限公司 | High-efficiency electric energy accumulator |
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