CN107785092A - The charger baby that can persistently use - Google Patents
The charger baby that can persistently use Download PDFInfo
- Publication number
- CN107785092A CN107785092A CN201711082099.4A CN201711082099A CN107785092A CN 107785092 A CN107785092 A CN 107785092A CN 201711082099 A CN201711082099 A CN 201711082099A CN 107785092 A CN107785092 A CN 107785092A
- Authority
- CN
- China
- Prior art keywords
- charger baby
- receiving space
- heat exchanger
- persistently use
- pressure vessel
- 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
- 230000005855 radiation Effects 0.000 claims abstract description 43
- 239000002915 spent fuel radioactive waste Substances 0.000 claims abstract description 27
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 1
- 229910052755 nonmetal Inorganic materials 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H1/00—Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes, nuclear or atomic batteries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/12—Laminated shielding materials
- G21F1/125—Laminated shielding materials comprising metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of charger baby that can persistently use, and is related to charger baby field, including：Radiation proof housing, the first receiving space of formation in it；Pressure vessel, it is fixed in the first receiving space, and pressure vessel includes radiation protective layer, and the second receiving space is provided with radiation protective layer, and the spentnuclear fuel of decay regular period is provided with the second receiving space；Heat exchanger, it is fixed in the first receiving space, and heat exchanger is connected with pressure vessel conduit, heat exchanger be used for by spentnuclear fuel decay caused by nuclear energy be converted to heat energy；And generating set, it is fixed in the first receiving space, and generating set is connected with heat exchanger tube, and generating set is used to convert heat energy into electric energy.The charger baby that can persistently use in the present invention has the function of reliable radiation protection and good sustainable charging.
Description
Technical field
The present invention relates to charger baby field, and in particular to a kind of charger baby that can persistently use.
Background technology
At present, traditional charger baby substantially all by poly-lithium battery as charge storage unit, an inherently lithium electricity
Pond polymer deposits electric installation, and the regulation and control of voltage are carried out by IC chip, then then can by connecting power line charging or storing up electricity
Discharged with the electricity of storage.
But existing charger baby generally existing endurance it is shorter the problem of, can only be used for giving after each charging
Electronic equipment is charged for several times, can not meet the needs of daily life.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of can persistently making for endurance length
Charger baby.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of charger baby that can persistently use, including：
Radiation proof housing, the first receiving space of formation in it；
Pressure vessel, it is fixed in first receiving space, and the pressure vessel includes radiation protective layer, the anti-spoke
Penetrate in layer and be provided with the second receiving space, the spentnuclear fuel of decay regular period is provided with second receiving space；
Heat exchanger, it is fixed in first receiving space, and the heat exchanger is connected with pressure vessel conduit, described to change
Hot device is used to nuclear energy caused by spentnuclear fuel decay being converted to heat energy；And
Generating set, it is fixed in first receiving space, and the generating set is connected with heat exchanger tube, described
Generating set is used to the heat energy being converted to electric energy.
On the basis of above-mentioned technical proposal, the radiation proof housing include inner wall, shell wall and by inner wall and
The inner chamber that shell wall surrounds, the interior intracavitary are provided with lead layer and the boracic resin flaggy being arranged on outside lead layer.
On the basis of above-mentioned technical proposal, the inner wall and shell wall are nonmetallic materials.
On the basis of above-mentioned technical proposal, the radiation protective layer includes lead layer and is arranged on outside lead layer to contain boron resin
Flaggy.
On the basis of above-mentioned technical proposal, the generating set includes steam turbine and generator.
On the basis of above-mentioned technical proposal, the end face of the radiation proof housing is provided with power output.
On the basis of above-mentioned technical proposal, the pressure vessel includes upper cover, low head and is arranged on upper cover
Cylinder between low head.
On the basis of above-mentioned technical proposal, the heat exchanger includes lower shell and upper shell.
Compared with prior art, the advantage of the invention is that：
The charger baby that can persistently use in the present invention, as a result of spentnuclear fuel as energy supply so that charger baby
Endurance be obviously improved, in addition, period of storage of the selected spentnuclear fuel in Spent Fuel Pool is very long, its dose of radiation
It is horizontal very low, not over the limit value of national regulation.In order to improve security, the charger baby in the present invention is provided with radiation proof shell
Body, the interior intracavitary of radiation proof housing are provided with lead layer and the boracic resin flaggy being arranged on outside lead layer.In order to further improve peace
Quan Xing, is provided with radiation protective layer on the pressure vessel of storage spentnuclear fuel, and radiation protective layer includes lead layer and is arranged on outside lead layer
Boracic resin flaggy.So that the charger baby in the present invention has reliable radiation protection and good sustainable charging
Function, compact in design, endurance are lasting, safety and stability.
Brief description of the drawings
Fig. 1 is the sectional view for the charger baby that can be persistently used in the present invention；
Fig. 2 is the structural representation for the charger baby that can be persistently used in the present invention.
In figure：1- radiation proof housings, the receiving spaces of 11- first, 2- pressure vessels, the receiving spaces of 21- second, the weary combustions of 22-
Material, 3- heat exchangers, 4- generating sets, 5- lead layers, 6- boracic resin flaggies, 7- power outputs.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Referring to shown in Fig. 1 and Fig. 2, the present invention provides a kind of charger baby that can persistently use, it include radiation proof housing 1,
Pressure vessel 2, heat exchanger 3 and generating set 4.
Wherein, the first receiving space 11 is formed in radiation proof housing 1, in order to preferably play a part of radiation proof, this hair
Radiation proof housing 1 in bright includes inner wall, shell wall and the inner chamber 12 surrounded by inner wall and shell wall, setting in inner chamber 12
The boracic resin flaggy 6 for having lead layer 5 and being arranged on outside lead layer 5.Inner wall and shell wall are nonmetallic materials, such as can be with
Using engineering plastics etc..After there is provided lead layer 5 and boracic resin flaggy 6, good radiation protection can be played.
The end face of radiation proof housing 1 is provided with power output 7, and electronic equipment can be carried out by power output 7
Charging.
Pressure vessel 2 is fixed in the first receiving space 11, and pressure vessel 2 includes upper cover, low head and is arranged on
Cylinder between upper cover and low head.Pressure vessel 2 also includes radiation protective layer, and the second receiving space is provided with radiation protective layer
21, the 21 interior spentnuclear fuel 22 for being provided with the decay regular period of the second receiving space.For further radiation proof, radiation protective layer also includes
Lead layer 5 and the boracic resin flaggy 6 being arranged on outside lead layer 5.
The source of the spentnuclear fuel 22 in the present invention is explained below：
Ocean nuclear power platform is marine floating type nuclear power station, and platform heap power is 100MWt × 2 grade, and electrical power is
25MWe × 2 grade, service life are 40 years, and the spentnuclear fuel after platform operation a period of time, which is placed in Spent Fuel Pool, to be stored, and is
The utilization rate of spentnuclear fuel is improved, using the single box spentnuclear fuel being stored in Spent Fuel Pool as raw material, using the timing of decay one
Raw material of single box spentnuclear fuel as energy supply after phase, the energy safeguard persistently used is provided for charger baby.In the present invention
Spentnuclear fuel after the signified decay regular period, after referring to the decay regular period, enables to staff and public to connect
The annual effective dose for the dose of radiation being subject to is in allowed limits.
According to GB18871-2002《Ionization radiation protection and the safe basic standard of radiation source》Middle any staff of regulation
20mSv is not to be exceeded in the annual effective dose received, and 50mSv is not to be exceeded in any time；And for the year of public
Effective dose is no more than 1mSv, in particular cases, a certain single if the annual dosage in 5 continuous years is no more than 1mSv
The effective dose in time can bring up to 5mSv.Because the single box irradiated fuel store time being stored in Spent Fuel Pool is very long, its
Dose level of radiation is very low, not over the limit value of national regulation.
Specifically, the spentnuclear fuel 22 employed in the present invention is stored in Spent Fuel Pool up to 10 years or more, so as to
It can ensure dose of radiation that staff and public receive in the limit value of national regulation.
Heat exchanger 3 is fixed in the first receiving space 11, and heat exchanger 3 is connected with the pipeline of pressure vessel 2, and heat exchanger 3 is used for
By spentnuclear fuel 22 decay caused by nuclear energy be converted to heat energy.Because period of storage is very long, simultaneously because providing energy for charger baby
Source, caused heat energy can't be especially big in whole transfer process, charger baby will not be caused to burn.Heat exchange in the present invention
Device 3 includes lower shell and upper shell.The nuclear energy of spentnuclear fuel 22 in pressure vessel 2 is delivered to heat exchanger 3 by pipeline, with heat exchange
Device 3 produces heat exchange, and nuclear energy is converted into heat energy.
Generating set 4, it is fixed in the first receiving space 11, and generating set 4 is connected with the pipeline of heat exchanger 3, generator
Group 4 is used to convert heat energy into electric energy.Specifically, caused heat energy is delivered to generating set 4 by pipeline again in said process
On, heat energy is ultimately converted to electric energy.Generating set 4 includes steam turbine and generator, due to being used in charger baby, the present invention
In steam turbine and generator be respectively small steam turbine and small generator.Steam turbine is that the energy conversion of steam is turned into machine
The rotary power machinery of tool work(, also known as steam turbine, are mainly used as prime mover of generating, and steam turbine is made prime mover dragging and turned
Son rotation, electric energy is converted mechanical energy into using electromagnetic induction principle.
In summary, the charger baby that can persistently use in the present invention, energy supply is used as a result of spentnuclear fuel 22,
So that the endurance of charger baby is obviously improved, in addition, period of storage of the selected spentnuclear fuel 22 in Spent Fuel Pool is very
Long, its dose level of radiation is very low, not over the limit value of national regulation.In order to improve security, the charger baby in the present invention
Provided with radiation proof housing 1, provided with lead layer 5 and the boracic resin flaggy being arranged on outside lead layer 5 in the inner chamber 12 of radiation proof housing 1
6.In order to further improve security, radiation protective layer is provided with the pressure vessel 2 of storage spentnuclear fuel 22, radiation protective layer includes lead
Layer 5 and the boracic resin flaggy 6 being arranged on outside lead layer 5.So that the charger baby in the present invention has reliable radiation anti-
Shield and the function of good sustainable charging, compact in design, endurance are lasting, safety and stability.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (8)
- A kind of 1. charger baby that can persistently use, it is characterised in that including：Radiation proof housing (1), the first receiving space of formation (11) in it；Pressure vessel (2), it is fixed in first receiving space (11), and the pressure vessel (2) includes radiation protective layer, institute State and the second receiving space (21) is provided with radiation protective layer, the weary combustion of decay regular period is provided with second receiving space (21) Expect (22)；Heat exchanger (3), it is fixed in first receiving space (11), and the heat exchanger (3) connects with pressure vessel (2) pipeline Connect, the heat exchanger (3) is used to nuclear energy caused by the spentnuclear fuel (22) decay being converted to heat energy；AndGenerating set (4), it is fixed in first receiving space (11), the generating set (4) and heat exchanger (3) pipeline Connection, the generating set (4) are used to the heat energy being converted to electric energy.
- 2. the charger baby that can persistently use as claimed in claim 1, it is characterised in that：The radiation proof housing (1) includes interior Shell wall, shell wall and the inner chamber (12) surrounded by inner wall and shell wall, the inner chamber (12) is interior to be provided with lead layer (5) and sets Put the boracic resin flaggy (6) outside in lead layer (5).
- 3. the charger baby that can persistently use as claimed in claim 2, it is characterised in that：The inner wall and shell wall are non- Metal material.
- 4. the charger baby that can persistently use as claimed in claim 1, it is characterised in that：The radiation protective layer includes lead layer (5) And it is arranged on the boracic resin flaggy (6) of lead layer (5) outside.
- 5. the charger baby that can persistently use as claimed in claim 1, it is characterised in that：The generating set (4) includes steamer Machine and generator.
- 6. the charger baby that can persistently use as claimed in claim 1, it is characterised in that：The end face of the radiation proof housing (1) It is provided with power output (7).
- 7. the charger baby that can persistently use as claimed in claim 1, it is characterised in that：The pressure vessel (2) includes upper envelope Head, low head and the cylinder being arranged between upper cover and low head.
- 8. the charger baby that can persistently use as claimed in claim 1, it is characterised in that：The heat exchanger (3) includes lower shell And upper shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082099.4A CN107785092A (en) | 2017-11-01 | 2017-11-01 | The charger baby that can persistently use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082099.4A CN107785092A (en) | 2017-11-01 | 2017-11-01 | The charger baby that can persistently use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107785092A true CN107785092A (en) | 2018-03-09 |
Family
ID=61432814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082099.4A Pending CN107785092A (en) | 2017-11-01 | 2017-11-01 | The charger baby that can persistently use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785092A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1540056A (en) * | 1966-09-23 | 1968-09-20 | Nuclear Materials & Equipment | Electric generator |
| JP2000221297A (en) * | 1999-01-28 | 2000-08-11 | Toshiba Corp | Process and system for power generation by utilizing spent fuel |
| US20110283701A1 (en) * | 2011-08-07 | 2011-11-24 | Shahriar Eftekharzadeh | Self Powered Cooling |
| US20130263597A1 (en) * | 2012-03-29 | 2013-10-10 | Nicolas Chauvin | Low Energy Nuclear Thermoelectric System |
| CN105009443A (en) * | 2013-03-13 | 2015-10-28 | 西屋电气有限责任公司 | Source of electricity derived from spent fuel cask |
| CN105900178A (en) * | 2014-01-21 | 2016-08-24 | 西屋电气有限责任公司 | Solid state electrical generator |
| CN106024085A (en) * | 2016-06-14 | 2016-10-12 | 中广核工程有限公司 | Transfer container for dry storage of nuclear power plant spent fuel |
| KR101777185B1 (en) * | 2016-05-31 | 2017-09-12 | 한국과학기술원 | Electrical Generating Apparatus using Radiation |
| CN207489500U (en) * | 2017-11-01 | 2018-06-12 | 中国船舶重工集团公司第七一九研究所 | The charger baby that can persistently use |
-
2017
- 2017-11-01 CN CN201711082099.4A patent/CN107785092A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1540056A (en) * | 1966-09-23 | 1968-09-20 | Nuclear Materials & Equipment | Electric generator |
| JP2000221297A (en) * | 1999-01-28 | 2000-08-11 | Toshiba Corp | Process and system for power generation by utilizing spent fuel |
| US20110283701A1 (en) * | 2011-08-07 | 2011-11-24 | Shahriar Eftekharzadeh | Self Powered Cooling |
| US20130263597A1 (en) * | 2012-03-29 | 2013-10-10 | Nicolas Chauvin | Low Energy Nuclear Thermoelectric System |
| CN105009443A (en) * | 2013-03-13 | 2015-10-28 | 西屋电气有限责任公司 | Source of electricity derived from spent fuel cask |
| CN105900178A (en) * | 2014-01-21 | 2016-08-24 | 西屋电气有限责任公司 | Solid state electrical generator |
| KR101777185B1 (en) * | 2016-05-31 | 2017-09-12 | 한국과학기술원 | Electrical Generating Apparatus using Radiation |
| CN106024085A (en) * | 2016-06-14 | 2016-10-12 | 中广核工程有限公司 | Transfer container for dry storage of nuclear power plant spent fuel |
| CN207489500U (en) * | 2017-11-01 | 2018-06-12 | 中国船舶重工集团公司第七一九研究所 | The charger baby that can persistently use |
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