CN107146925A - The passive exhaust apparatus of battery compartment - Google Patents
The passive exhaust apparatus of battery compartment Download PDFInfo
- Publication number
- CN107146925A CN107146925A CN201710457859.9A CN201710457859A CN107146925A CN 107146925 A CN107146925 A CN 107146925A CN 201710457859 A CN201710457859 A CN 201710457859A CN 107146925 A CN107146925 A CN 107146925A
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- China
- Prior art keywords
- blast pipe
- battery
- section
- heat
- pipe
- 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.)
- Granted
Links
- 230000005494 condensation Effects 0.000 claims abstract description 28
- 238000009833 condensation Methods 0.000 claims abstract description 28
- 239000001257 hydrogen Substances 0.000 abstract description 28
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 28
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 24
- 239000007789 gas Substances 0.000 abstract description 23
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 abstract 4
- 239000012080 ambient air Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
- G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/04—Means for suppressing fires ; Earthquake protection
- G21C9/06—Means for preventing accumulation of explosives gases, e.g. recombiners
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Secondary Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The invention discloses a kind of passive exhaust apparatus of battery compartment, including heat pipe, blast pipe, the heat pipe has evaporator section and condensation segment, the blast pipe has air inlet and exhaust outlet, the evaporator section of the heat pipe is arranged in battery and its condensation segment is arranged on the interior of the blast pipe, and the exhaust outlet of the blast pipe is connected with air and its air inlet is above battery.The heat that battery is produced is conducted pars infrasegmentalis vertical to blast pipe, and heat ambient air by the present invention using heat pipe.Hot-air, which rises, drives the gas near blast pipe bottom to enter blast pipe, rises after being heated through heat pipe condenser section, blast pipe vertical section and outlet is sequentially passed through, the hydrogen and heat that battery is produced are discharged in time, so as to effectively prevent the danger of hydrogen explosion.
Description
Technical field
The present invention relates to power domain, more particularly to a kind of passive exhaust apparatus of nuclear power plant's battery compartment.
Background technology
The battery of nuclear power plant, as direct current power system, is last pipe protection barrier of npp safety, and it runs
Situation, performance are the deciding factors of straight-flow system safe and stable operation.China《New nuclear power factory safely will during " 12 "
Ask》(Exposure draft)Middle to require, nuclear power plant should emergent AC power can keep reactor core in 8 hours outside forfeiture factory and in factory
Lasting cooling without causing reactor core badly damaged, under such conditions, battery is a kind of reliable electric power system, because
This, battery, which also turns into, ensures safe important step.
When battery charges, its electrolyte can decomposite substantial amounts of hydrogen, and some hydrogen can be also produced during normal operation.Acid
Oxygen mix in hydrogen and air that property battery liquid is decomposited, when hydrogen-oxygen mixture concentration reaches finite concentration, just
It may can explode, influence safety.Therefore, nuclear power plant is typically provided with corresponding ventilating system in battery compartment, removes
Outside environment temperature needed for maintaining, the ventilation rate of associated room certain number of times per hour is also kept, to prevent hydrogen in electric power storage
Pond room is gathered.In order to realize the safe operation under the various operating modes of nuclear power, it is necessary to it is required that the motor of ventilating system, power supply
System has certain reliability, that is, reaches certain Nuclear safety class, also needs to install the automatic monitoring and control of hydrogen in addition
System processed, so causes systematic comparison complicated, and reduce further the reliability of system.
Heat and hydrogen are realized while the equipment discharged, the equipment for only individually discharging heat there is presently no passive
Such as Publication No.:CN104979023A patent application, heat passive can only be discharged containment by it.
The content of the invention
It is an object of the invention to provide a kind of passive exhaust apparatus of the high battery compartment of reliability.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:A kind of passive exhaust apparatus of battery compartment,
Including heat pipe, blast pipe, the heat pipe has evaporator section and condensation segment, and the blast pipe has air inlet and exhaust outlet, described
The evaporator section of heat pipe is arranged in battery and its condensation segment is arranged on the interior of the blast pipe, the exhaust outlet of the blast pipe with
Air is connected and its air inlet is above battery.
Optimization, the blast pipe has vertically arranged vertical section, and the condensation segment of the heat pipe is located at the vertical section
It is interior.
Further, the condensation segment is located at the bottom of the vertical section.
Further, the blast pipe also includes being connected to below the vertical section and horizontally disposed traversing section or connection
Below the vertical section and be obliquely installed oblique section.
Optimization, it is arranged with radiator on the condensation segment of the heat pipe.
Further, the radiator is set to gilled radiator, and the fin is fixed on the condensation segment of the heat pipe
Outer wall.
Further, the exhaust apparatus also includes the gas skirt for being connected to blast pipe lower end, and the gas skirt is located at
Above the accumulator positive.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art:
(1)The present invention has passive characteristic, while realizing heat derives and hydrogen discharge function.The heat produced with battery
The main drive as discharge hydrogen is measured, while ventilation and heat discharge dual purpose between realizing battery, it is to avoid hydrogen
The danger of blast.Further, since the hydrogen density below blast pipe gas skirt is smaller, and temperature is higher, and hydrogen-containing gas enters collection
After gas hood, it may have power is driven up caused by density contrast, promote hydrogen and heat discharge, even if heat pipe failure, remain to realize
Vented exhaust function.Aeration technology between existing battery is compared to, the present invention does not need additional power supply and active equipment, had
Equipment is simple, the characteristics of reliability is higher.
(2)The present invention has adaptive ability.The amount of hydrogen that battery is produced and its caloric value positive correlation.Battery is produced
Raw amount of hydrogen is more, it is meant that the heat that battery is produced simultaneously is also more, and the driving force of corresponding blast pipe is also bigger,
The ability of discharge hydrogen also strengthens.Vice versa.Ventilating system between existing battery is compared to, is automatically adjusted with stronger
Ability.
(3)The present invention can effectively collect hydrogen, and be discharged by blast pipe, effectively prevent hydrogen explosion risk.This hair
The bright less characteristic of utilization hydrogen density, above battery be provided with a gas skirt, battery produce hydrogen after directly to
It is upper that blast pipe is entered by gas skirt, so as to avoid it from leaking and gather elsewhere to room, cause hydrogen explosion risk.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of exhaust apparatus in embodiment one;
Accompanying drawing 2 is the structural representation of exhaust apparatus in embodiment two;
Accompanying drawing 3 is the structural representation of exhaust apparatus in embodiment three;
Accompanying drawing 4,5,6,7 is respectively the structural representation of radiator when fin is straight panel shape or arc or U-shaped or S-shaped.
Embodiment
The invention will be further described for shown embodiment below in conjunction with the accompanying drawings.
Embodiment one
As shown in figure 1, the passive exhaust apparatus of battery compartment includes heat pipe 1, blast pipe 2, is connected to the lower end of blast pipe 2
Gas skirt 5 and the radiator 3 being sheathed on heat pipe 1.
The heat pipe 1 has evaporator section 11 and condensation segment 12, and the evaporator section 11 of the heat pipe 1 is connected with battery 0, described
Blast pipe 2 has air inlet and exhaust outlet, and the blast pipe 2 has vertically arranged vertical section 22, and the vertical section 22 is worn
In on the upper plate 41 of compartment, air inlet is located at the bottom of vertical section 22, and exhaust outlet is located at the upper end of vertical section 22, described
The exhaust outlet of blast pipe 2 is connected with the outer air of the compartment of battery 0 and gas skirt 5 is set on its air inlet, and gas skirt 5 is located at electric power storage
The top of pond 0.The condensation segment 12 of the heat pipe 1 is in the bottom of the vertical section 22, and radiator 3 is set in the heat pipe 1
Condensation segment 12 on, the radiator 3 is set to gilled radiator, and the fin 32 is fixed on the heat pipe 1 in divergent shape
Condensation segment 12 outer wall, the section of the axis of the vertical vertical section 22 of the fin 32 is in straight panel shape or arc or S-shaped or U
Shape.U-shaped fin, which is conducive to concentrating hot-air, to converge, and accelerates hot-air up, improves radiating exhaust effect.The gas skirt
5 are located at directly over the battery 0, and its edge 24 has the edge 24 raised to the direction of battery 0.
Embodiment two
As shown in Fig. 2 the passive exhaust apparatus of battery compartment includes heat pipe 1, blast pipe 2, is connected to the lower end of blast pipe 2
Gas skirt 5 and the radiator 3 being sheathed on heat pipe 1.
The heat pipe 1 has evaporator section 11 and condensation segment 12, and the evaporator section 11 of the heat pipe 1 is arranged in battery 0, root
According to compartment volume condition, blast pipe 2 may be on the side wall 42 of compartment, and the blast pipe 2 includes vertically arranged vertical section
22 and the lower section of the vertical section 22 and horizontally disposed traversing section 21 are connected to, traversing section 21 is arranged on side wall 42, the row
Tracheae 2 has air inlet and exhaust outlet, and exhaust outlet is located at the upper end of vertical section 22, and air inlet is located at the free end of traversing section 21
End, the exhaust outlet of the blast pipe 2 is connected with air and gas skirt 5 is set on its air inlet, and gas skirt 5 is located at battery 0
Top.The condensation segment 12 of the heat pipe 1 is located at the bottom of the vertical section 22, and radiator 3 is set in the condensation of the heat pipe 1
In section 12, the radiator 3 is set to gilled radiator 3, and the fin 32 is fixed on the condensation of the heat pipe 1 in divergent shape
The outer wall of section 12, the section of the axis of the vertical vertical section 22 of the fin 32 is in straight panel shape or arc or S-shaped or U-shaped.U-shaped
Fin, which is conducive to concentrating hot-air, to converge, and accelerates hot-air up, improves radiating exhaust effect.The gas skirt 5 is located at
Directly over the battery 0, its edge 24 has the edge 24 raised to the direction of battery 0.
Embodiment three
As shown in figure 3, the passive exhaust apparatus of battery compartment includes heat pipe 1, blast pipe 2, is connected to the lower end of blast pipe 2
Gas skirt 5 and the radiator 3 being sheathed on heat pipe 1.
The heat pipe 1 has evaporator section 11 and condensation segment 12, and the evaporator section 11 of the heat pipe 1 is arranged in battery 0, root
According to compartment volume condition, blast pipe 2 may be on the side wall 42 of compartment, and the blast pipe 2 includes vertically arranged vertical section
22 and the lower section of the vertical section 22 and oblique section 23 be obliquely installed are connected to, oblique section 23 is arranged on side wall 42, the row
Tracheae 2 has air inlet and exhaust outlet, and exhaust outlet is located at the upper end of vertical section 22, and air inlet is located at oblique section 23 of free end
End, the exhaust outlet of the blast pipe 2 is connected with air and gas skirt 5 is set on its air inlet, and gas skirt 5 is located at battery 0
Top.The condensation segment 12 of the heat pipe 1 is located at the bottom of the vertical section 22, and radiator 3 is set in the condensation of the heat pipe 1
In section 12, the radiator 3 is set to gilled radiator 3, and the fin 32 is fixed on the condensation of the heat pipe 1 in divergent shape
The outer wall of section 12, the section of the axis of the vertical vertical section 22 of the fin 32 is in straight panel shape or arc or S-shaped or U-shaped, wing
Piece 32 is in close contact with heat pipe 1, and the contact area of increase condensation segment 12 and air, U-shaped fin 32 is conducive to concentrating hot-air
Convergence, accelerates hot-air up, improves radiating exhaust effect.The gas skirt 5 is located at directly over the battery 0, and it four
Circumferential edges 24 have the edge 24 raised to the direction of battery 0.
The present invention operation principle be:When battery is during being charged and discharged, internal storage battery can produce substantial amounts of heat
Amount, and discharge a certain amount of hydrogen.Heat imports the evaporator section of heat pipe by conducting.Hot tube high-efficiency further transmits heat
To heat pipe condenser section, and by condensation segment outside the endotracheal air of heat sink discharge, thus air be heated, heating
Atmospheric density will be reduced, and under the driving of density contrast, the gas in blast pipe will flow from the bottom up.The hydrogen that battery is produced
Gas on the other hand under the driving of hot-air, overflows, by collecting on the one hand because the density of hydrogen itself is relatively low from electric power storage pool surface
After gas hood is collected, battery compartment is discharged along exhaust pipe flow, and eventually through exhaust outlet.In above process, battery
Heat also discharges battery compartment therewith.
Said process also has a security feature of " negative-feedback ", that is, the charging of battery, strength of discharge are bigger, produces
Heat and hydrogen amount it is bigger, and at the same time, the gas-powered power in blast pipe is stronger, more can exclude heat with efficient
And hydrogen, the temperature of battery is reduced, the generation of hydrogen is reduced, the safety of battery is ensured.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (7)
1. a kind of passive exhaust apparatus of battery compartment, including heat pipe, blast pipe, the heat pipe have evaporator section and condensation
Section, the blast pipe has air inlet and exhaust outlet, it is characterised in that:The evaporator section of the heat pipe is arranged in battery and it
Condensation segment is arranged on the interior of the blast pipe, and the exhaust outlet of the blast pipe is connected with air and its air inlet is on battery
Side.
2. the passive exhaust apparatus of battery compartment according to claim 1, it is characterised in that:The blast pipe has
Vertically arranged vertical section, the condensation segment of the heat pipe is in the vertical section.
3. the passive exhaust apparatus of battery compartment according to claim 2, it is characterised in that:The condensation segment is located at
The bottom of the vertical section.
4. the passive exhaust apparatus of battery compartment according to claim 2, it is characterised in that:The blast pipe is also wrapped
Include be connected to below the vertical section and horizontally disposed traversing section or be connected to below the vertical section and be obliquely installed it is oblique
To section.
5. the passive exhaust apparatus of battery compartment according to claim 1, it is characterised in that:The condensation of the heat pipe
Radiator is arranged with section.
6. the passive exhaust apparatus of battery compartment according to claim 5, it is characterised in that:The radiator is set
For gilled radiator, the fin is fixed on the outer wall of the condensation segment of the heat pipe.
7. the passive exhaust apparatus of battery compartment according to claim 4, it is characterised in that:The exhaust apparatus is also
Gas skirt including being connected to blast pipe lower end, the gas skirt is located above the accumulator positive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710457859.9A CN107146925B (en) | 2017-06-16 | 2017-06-16 | Passive exhaust device for storage battery compartment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710457859.9A CN107146925B (en) | 2017-06-16 | 2017-06-16 | Passive exhaust device for storage battery compartment |
Publications (2)
Publication Number | Publication Date |
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CN107146925A true CN107146925A (en) | 2017-09-08 |
CN107146925B CN107146925B (en) | 2020-04-17 |
Family
ID=59781582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710457859.9A Active CN107146925B (en) | 2017-06-16 | 2017-06-16 | Passive exhaust device for storage battery compartment |
Country Status (1)
Country | Link |
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CN (1) | CN107146925B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103325427A (en) * | 2012-03-19 | 2013-09-25 | 中科华核电技术研究院有限公司 | Passive containment cooling system and method |
CN104295328A (en) * | 2014-08-15 | 2015-01-21 | 宁波高新区金杉新能源科技有限公司 | Medium energy engine device and acting mode thereof |
CN104979023A (en) * | 2014-04-03 | 2015-10-14 | 国核(北京)科学技术研究院有限公司 | Passive containment heat exporting system and controlling method thereof, and pressurized water reactor |
US20160133347A1 (en) * | 2013-07-19 | 2016-05-12 | Areva Gmbh | Ventilation system operating method for use during a serious incident in a nuclear plant |
CN106653107A (en) * | 2016-09-26 | 2017-05-10 | 南华大学 | Passive decay heat removal system for liquid metal cooling pool type reactor |
CN106816186A (en) * | 2017-01-24 | 2017-06-09 | 哈尔滨工程大学 | A kind of Integrated PWR Heat Discharging System of Chinese based on separate heat pipe |
-
2017
- 2017-06-16 CN CN201710457859.9A patent/CN107146925B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103325427A (en) * | 2012-03-19 | 2013-09-25 | 中科华核电技术研究院有限公司 | Passive containment cooling system and method |
US20160133347A1 (en) * | 2013-07-19 | 2016-05-12 | Areva Gmbh | Ventilation system operating method for use during a serious incident in a nuclear plant |
CN104979023A (en) * | 2014-04-03 | 2015-10-14 | 国核(北京)科学技术研究院有限公司 | Passive containment heat exporting system and controlling method thereof, and pressurized water reactor |
CN104295328A (en) * | 2014-08-15 | 2015-01-21 | 宁波高新区金杉新能源科技有限公司 | Medium energy engine device and acting mode thereof |
CN106653107A (en) * | 2016-09-26 | 2017-05-10 | 南华大学 | Passive decay heat removal system for liquid metal cooling pool type reactor |
CN106816186A (en) * | 2017-01-24 | 2017-06-09 | 哈尔滨工程大学 | A kind of Integrated PWR Heat Discharging System of Chinese based on separate heat pipe |
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Publication number | Publication date |
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