CN111863293A - Injection system suitable for ocean nuclear power platform - Google Patents
Injection system suitable for ocean nuclear power platform Download PDFInfo
- Publication number
- CN111863293A CN111863293A CN202010857381.0A CN202010857381A CN111863293A CN 111863293 A CN111863293 A CN 111863293A CN 202010857381 A CN202010857381 A CN 202010857381A CN 111863293 A CN111863293 A CN 111863293A
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- Prior art keywords
- pipeline
- safety injection
- injection
- safety
- heat pipe
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- 238000002347 injection Methods 0.000 title claims abstract description 216
- 239000007924 injection Substances 0.000 title claims abstract description 216
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000002955 isolation Methods 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 231100000817 safety factor Toxicity 0.000 description 1
Images
Classifications
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The invention discloses an injection system suitable for an ocean nuclear power platform, which relates to the field of heat conduction of a loop of the ocean nuclear power platform and comprises an injection sub-pipeline part and an injection main pipeline part, wherein the injection sub-pipeline part comprises a heat pipe terminal pipeline for conducting injection water to a heat pipe section of a main pipeline of the loop and a cold pipe terminal pipeline for conducting the injection water to a cold pipe section of the main pipeline of the loop; the injection main pipeline part comprises a safety injection water tank and a safety injection main pipeline which is used for guiding safety injection water in the safety injection water tank to a safety injection heat pipe terminal pipeline and a safety injection cold pipe terminal pipeline. The reactor core heat discharging device can realize the rapid discharge of the reactor core heat after the loss of coolant accident of the marine nuclear power platform, and greatly improves the reliability and the economy of the operation of the marine nuclear power platform.
Description
Technical Field
The invention relates to the field of heat conduction of a primary circuit of an ocean nuclear power platform, in particular to an injection system suitable for the ocean nuclear power platform.
Background
The ocean nuclear power platform is a marine floating nuclear power station, one platform carries 1-2 reactors with certain nuclear power according to actual requirements to provide certain product services according to user requirements, such as power supply for a drilling platform, fresh water supply, island and reef supply, comprehensive guarantee for ocean fleet, power supply for deep sea exploration and exploitation, and the like, and the ocean nuclear power platform can greatly meet the requirements in the fields of scientific research, exploration and the like. For a nuclear power device in an ocean nuclear power platform, the following three nuclear safety factors are required to be met in order to ensure the safety in operation and the nuclear safety after an accident: the control of reactivity, the derivation of reactor core waste heat and the containment of radioactivity.
The safety functions of the safety injection system are: under the condition of a loss of coolant accident, water is injected into the reactor coolant system through the cold pipe section by means of the medium-pressure safety injection pump, the safety injection tank and the low-pressure safety injection pump, so that the water filling amount of the reactor coolant system is ensured. In the loss of coolant accident of big breach, safe injection system can provide quick ann and annotate and can guarantee the reactor core subcritical of loss of coolant accident long-term stage. At present, land nuclear power safety injection system generally adopts the mode of injecting from the cold pipe section, but after taking place the cold pipe section breach, because the boundary pressure of breach department is little than reactor pressure vessel, the water that leads to safety injection system partly flows to the containment through the cold pipe section breach, the low temperature water yield that leads to injecting to get into in the reactor pressure vessel is less, be unfavorable for the quick cooling of loss of coolant accident back reactor core, especially under extremely abominable marine condition, the quick cooling of marine nuclear power platform reactor core after taking place loss of coolant accident is hardly satisfied in traditional safety injection system configuration.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an injection system suitable for an ocean nuclear power platform, which can realize the rapid discharge of reactor core heat after a loss of coolant accident of the ocean nuclear power platform and greatly improve the operation reliability and economy of the ocean nuclear power platform.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an injection sub-line component comprising a safety injection heat pipe terminal line for conducting safety injection water to the primary loop main pipe hot section, and a safety injection cold pipe terminal line for conducting safety injection water to the primary loop main pipe cold section;
an injection bus line component comprising a safety injection water tank and a safety injection bus line for guiding safety injection water in the safety injection water tank to a safety injection heat pipe terminal line and a safety injection cold pipe terminal line.
On the basis of the scheme, one end of the safety injection mother pipeline is connected with the safety injection water tank, and the other end of the safety injection mother pipeline is connected with both the safety injection heat pipe terminal pipeline and the safety injection cold pipe terminal pipeline.
On the basis of the scheme, one end of the safety injection heat pipe terminal pipeline is connected with the heat pipe section of the main pipeline of the primary loop, and the other end of the safety injection heat pipe terminal pipeline is connected with one end, far away from the safety injection water tank, of the safety injection mother pipeline.
On the basis of the scheme, one end of the safety injection cold pipe terminal pipeline is connected with a loop main pipeline cold pipe section, and the other end of the safety injection cold pipe terminal pipeline is connected with one end, far away from the safety injection water tank, of the safety injection mother pipeline.
On the basis of the scheme, an included angle between the terminal pipeline of the safety injection heat pipe and the heat pipe section of the main pipeline of the primary circuit is an acute angle, and an included angle between the terminal pipeline of the safety injection cold pipe and the cold pipe section of the main pipeline of the primary circuit is an acute angle.
On the basis of the scheme, the included angle between the terminal pipeline of the safety injection heat pipe and the heat pipe section of the main pipeline of the primary circuit is 45 degrees, and the included angle between the terminal pipeline of the safety injection cold pipe and the cold pipe section of the main pipeline of the primary circuit is 45 degrees.
On the basis of the scheme, a heat pipe end injection inlet electric valve is arranged on the heat pipe terminal pipeline, and the heat pipe end injection inlet electric valve is close to the connection position between the heat pipe section of the main loop pipeline and the heat pipe terminal pipeline of the heat pipe.
On the basis of the scheme, a cold pipe end injection inlet electric valve is arranged on the safety injection cold pipe terminal pipeline and is close to the joint between the cold pipe section of the primary loop main pipeline and the safety injection cold pipe terminal pipeline.
On the basis of the scheme, electric isolating valves are arranged on the terminal pipelines of the safety injection heat pipe and the terminal pipelines of the safety injection cold pipe.
On the basis of the scheme, a safety injection pump and a safety injection mother pipeline isolation valve are arranged on the safety injection mother pipeline, and the safety injection mother pipeline isolation valve is positioned between the safety injection pump and a safety injection water tank.
Compared with the prior art, the invention has the advantages that: through leading-in ann water injection of ann heat pipe terminal pipeline to a return circuit trunk line heat pipe section, the leading-in ann water injection of ann cold pipe terminal pipeline to a return circuit trunk line cold pipe section guarantees that return circuit trunk line heat pipe section and return circuit trunk line cold pipe section can pour into the ann water injection to the reactor core simultaneously, realize that the reactor core heat after the ocean nuclear power platform loss of coolant accident discharges fast, greatly promote the reliability and the economic nature of ocean nuclear power platform operation, and reduce the subsequent operation risk of ocean nuclear power platform
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an injection system for use with an offshore nuclear power platform according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the structure of the reactor pressure vessel in the embodiment of the invention.
In the figure: 1-safety injection heat pipe terminal pipeline, 2-loop main pipeline heat pipe section, 3-safety injection cold pipe terminal pipeline, 4-loop main pipeline cold pipe section, 5-safety injection water tank, 6-safety injection mother pipeline, 8-electric isolation valve, 9-safety injection pump, 10-safety injection mother pipeline isolation valve, 11-ocean nuclear power platform, 12-reactor core and 13-reactor pressure vessel.
Detailed Description
The embodiment of the invention provides an injection system suitable for an ocean nuclear power platform, which is characterized in that water is injected into a heat pipe section 2 of a main pipeline of a primary loop and a cold pipe section 4 of the main pipeline of the primary loop, so that the heat of a reactor core after a loss of coolant accident of the ocean nuclear power platform is quickly discharged, and the operation reliability of the ocean nuclear power platform is greatly improved.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an injection system suitable for an offshore nuclear power platform according to an embodiment of the present invention includes an injection sub-pipeline component and an injection main pipeline component.
The injection sub-line components comprise a safety injection heat pipe terminal line 1 for conducting safety injection water to a primary circuit main line hot pipe section 2, and a safety injection cold pipe terminal line 3 for conducting safety injection water to a primary circuit main line cold pipe section 4. A loop in the embodiment of the invention refers to a loop heat exporting system in a heat radiating system of an ocean nuclear power platform. Referring to fig. 2, a loop main pipe hot pipe section 2 and a loop main pipe cold pipe section 4 are both connected to a reactor pressure vessel 13, and low-temperature safety water for cooling flows into a reactor core 12 of the reactor pressure vessel 13 through a safety injection hot pipe terminal pipeline 1 and the loop main pipe hot pipe section 2, and cools the reactor core 12, and similarly, low-temperature safety water for cooling flows into the reactor core 12 of the reactor pressure vessel 13 through a safety injection cold pipe terminal pipeline 3 and the loop main pipe cold pipe section 4, and cools the reactor core 12, thereby rapidly taking away heat of the reactor core 12, and achieving the purpose of rapid heat dissipation of the reactor core 12.
The injection mother pipeline part comprises a safety injection water tank 5 and a safety injection mother pipeline 6 which is used for guiding safety injection water in the safety injection water tank 5 to the safety injection heat pipe terminal pipeline 1 and the safety injection cold pipe terminal pipeline 3. The safety water tank 5 is stored with low-temperature safety water. One end of a safety injection mother pipeline 6 is connected with a safety injection water tank 5, and the other end of the safety injection mother pipeline is connected with a safety injection heat pipe terminal pipeline 1 and a safety injection cold pipe terminal pipeline 3; the joint of the safety injection mother pipe 6 and the safety injection water tank 5 is positioned below the side wall of the safety injection water tank 5. When a breach accident occurs in the nuclear power device of the marine nuclear power platform, low-temperature safety injection water in the safety injection water tank 5 flows into a safety injection mother pipeline 6 through the safety injection mother pipeline 6, then flows into a safety injection heat pipe terminal pipeline 1 and a safety injection cold pipe terminal pipeline 3, flows into a safety injection water in the safety injection heat pipe terminal pipeline 1 through a loop main pipeline heat pipe section 2, flows into a reactor core 12 of a reactor pressure vessel 13, and cools the reactor core 12; the installation water flowing into the installation water cooling pipe terminal pipeline 3 flows into a reactor core 12 of a reactor pressure vessel 13 through a primary circuit main pipeline cooling pipe section 4 to cool the reactor core 12.
For the safety injection heat pipe terminal pipeline 1, one end of the safety injection heat pipe terminal pipeline 1 is connected with a loop main pipeline heat pipe section 2, and the other end of the safety injection heat pipe terminal pipeline 1 is connected with one end, far away from a safety injection water tank 5, of a safety injection mother pipeline 6. The included angle between ann's notes heat pipe terminal pipeline 1 and a return circuit trunk line heat pipe section 2 is the acute angle, and is preferred, and the included angle between ann's notes heat pipe terminal pipeline 1 and a return circuit trunk line heat pipe section 2 is 45 to be convenient for ann's notes water in the ann's notes heat pipe terminal pipeline 1 pours into a return circuit trunk line heat pipe section 2 into fast. Be equipped with heat pipe end injection entry motorised valve on ann annotates heat pipe terminal pipeline 1, and heat pipe end injection entry motorised valve is close to the junction between return circuit main pipe heat pipe section 2 and ann annotate heat pipe terminal pipeline 1, and heat pipe end injection entry motorised valve is closed state at ordinary times, opens when the signal triggers.
For the safety injection cold pipe terminal pipeline 3, one end of the safety injection cold pipe terminal pipeline 3 is connected with the primary circuit main pipeline cold pipe section 4, the other end of the safety injection mother pipeline 6 is connected with one end, far away from the safety injection water tank 5, of the safety injection cold pipe terminal pipeline 3, an included angle between the safety injection cold pipe terminal pipeline 3 and the primary circuit main pipeline cold pipe section 4 is an acute angle, preferably, the included angle between the safety injection cold pipe terminal pipeline 3 and the primary circuit main pipeline cold pipe section 4 is 45 degrees, and therefore safety injection water in the safety injection cold pipe terminal pipeline 3 can be conveniently and rapidly injected into the primary circuit main pipeline cold pipe section 4. Be equipped with cold pipe end injection entry motorised valve on the cold pipe terminal pipeline 3 of ann notes, and cold pipe end injection entry motorised valve is close to the junction between cold pipe section 4 of a return circuit main pipe and the cold pipe terminal pipeline 3 of ann notes, and cold pipe end injection entry motorised valve is closed state at ordinary times, opens when the signal triggers. And electric isolating valves 8 are arranged on the safety injection heat pipe terminal pipeline 1 and the safety injection cold pipe terminal pipeline 3.
For the safety injection mother pipeline 6, a safety injection pump 9 and a safety injection mother pipeline isolation valve 10 are arranged on the safety injection mother pipeline 6, the safety injection mother pipeline isolation valve 10 is positioned between the safety injection pump 9 and a safety injection water tank 5, the safety injection pump 9 is in a closed state at ordinary times, and is opened when a signal is triggered; the safety injection main pipeline isolation valve 10 is normally closed and is opened when triggered by a signal.
The operation of the injection system of the present invention is described in detail below.
When a breach accident occurs in the marine nuclear power platform nuclear power plant, high-temperature and high-pressure coolant is released from the breach and enters a free space of a containment vessel, the temperature and the pressure of a primary loop are reduced, an injection system of the invention is triggered to operate, an electric isolation valve 8 on a safety injection heat pipe terminal pipeline 1 and a safety injection pump 9 on a safety injection cold pipe terminal pipeline 3 are opened through electric energy, a safety injection main pipeline isolation valve 10 on a safety injection mother pipeline 6 and a safety injection pump 9 on the safety injection mother pipeline 6 are opened, low-temperature water in a safety injection water tank 5 quickly flows to the safety injection heat pipe terminal pipeline 1 and the safety injection cold pipe terminal pipeline 3 through the safety injection mother pipeline 6, the safety injection water flowing into the safety injection heat pipe terminal pipeline 1 flows into a primary loop hot pipe section 2, flows into a reactor core 12 of a reactor pressure vessel 13, and the safety injection water flowing into a safety injection cold pipe terminal pipeline 3 flows into a primary loop cold pipe section 4, the water flows into the reactor core 12 of the reactor pressure vessel 13, the purpose that the safety injection water is simultaneously injected into the reactor core 12 through the loop main pipe hot pipe section 2 and the loop main pipe cold pipe section 4 is achieved, a large amount of low-temperature safety injection water is guaranteed to enter the reactor core 12 at every moment, and therefore the waste heat of the reactor core 12 is rapidly taken away.
According to the injection system suitable for the marine nuclear power platform, the safety injection water is led into the primary circuit main pipeline heat pipe section 2 through the safety injection heat pipe terminal pipeline 1, the safety injection water is led into the primary circuit main pipeline cold pipe section 4 through the safety injection cold pipe terminal pipeline 3, the safety injection water can be injected into the reactor core 12 through the primary circuit main pipeline heat pipe section 2 and the primary circuit main pipeline cold pipe section 4 at the same time, the rapid discharge of the heat of the reactor core after the loss of water accident of the marine nuclear power platform is realized, the operation reliability and the economy of the marine nuclear power platform are greatly improved, and the subsequent operation risk of the marine nuclear power platform is reduced.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An injection system adapted for use with a marine nuclear power platform, comprising:
an injection sub-line part comprising a safety injection heat pipe terminal line (1) for guiding safety injection water to a primary circuit main pipe hot section (2), and a safety injection cold pipe terminal line (3) for guiding safety injection water to a primary circuit main pipe cold section (4);
an injection bus line part, which comprises a safety injection water tank (5) and a safety injection bus line (6) for guiding the safety injection water in the safety injection water tank (5) to the safety injection heat pipe terminal line (1) and the safety injection cold pipe terminal line (3).
2. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 1, wherein: one end of the safety injection mother pipeline (6) is connected with the safety injection water tank (5), and the other end of the safety injection mother pipeline is connected with the safety injection heat pipe terminal pipeline (1) and the safety injection cold pipe terminal pipeline (3).
3. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 2, wherein: one end of the safety injection heat pipe terminal pipeline (1) is connected with the heat pipe section (2) of the main loop pipeline, and the other end of the safety injection heat pipe terminal pipeline is connected with one end, far away from the safety injection water tank (5), of the safety injection mother pipeline (6).
4. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 2, wherein: one end of the safety injection cold pipe terminal pipeline (3) is connected with a loop main pipeline cold pipe section (4), and the other end of the safety injection cold pipe terminal pipeline is connected with one end, far away from the safety injection water tank (5), of the safety injection mother pipeline (6).
5. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 1, wherein: the included angle between the heat pipe terminal pipeline (1) and the loop main pipeline heat pipe section (2) is an acute angle, and the included angle between the cold pipe terminal pipeline (3) and the loop main pipeline cold pipe section (4) is an acute angle.
6. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 5, wherein: the included angle between the heat pipe terminal pipeline (1) and the loop main pipeline heat pipe section (2) is 45 degrees, and the included angle between the cold pipe terminal pipeline (3) and the loop main pipeline cold pipe section (4) is 45 degrees.
7. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 1, wherein: and a heat pipe end injection inlet electric valve is arranged on the heat pipe installation and injection terminal pipeline (1), and is close to the connection part between the heat pipe section (2) of the loop main pipe and the heat pipe installation and injection terminal pipeline (1).
8. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 1, wherein: and a cold pipe end injection inlet electric valve is arranged on the safety injection cold pipe terminal pipeline (3), and is close to the joint between the cold pipe section (4) of the main loop pipeline and the safety injection cold pipe terminal pipeline (3).
9. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 1, wherein: and electric isolating valves (8) are arranged on the safety injection heat pipe terminal pipeline (1) and the safety injection cold pipe terminal pipeline (3).
10. An injection system suitable for use with an offshore nuclear power platform, as defined in claim 1, wherein: and a safety injection pump (9) and a safety injection mother pipeline isolation valve (10) are arranged on the safety injection mother pipeline (6), and the safety injection mother pipeline isolation valve (10) is positioned between the safety injection pump (9) and the safety injection water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857381.0A CN111863293A (en) | 2020-08-24 | 2020-08-24 | Injection system suitable for ocean nuclear power platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857381.0A CN111863293A (en) | 2020-08-24 | 2020-08-24 | Injection system suitable for ocean nuclear power platform |
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| CN111863293A true CN111863293A (en) | 2020-10-30 |
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| CN202010857381.0A Pending CN111863293A (en) | 2020-08-24 | 2020-08-24 | Injection system suitable for ocean nuclear power platform |
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| CN112599257A (en) * | 2020-12-01 | 2021-04-02 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Marine capillary force driven containment heat exporting system |
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| CN112599257B (en) * | 2020-12-01 | 2024-03-15 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Marine capillary force driven containment heat export system |
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