CN201754340U - Connecting support structure for double-walled container - Google Patents
Connecting support structure for double-walled container Download PDFInfo
- Publication number
- CN201754340U CN201754340U CN2010202707372U CN201020270737U CN201754340U CN 201754340 U CN201754340 U CN 201754340U CN 2010202707372 U CN2010202707372 U CN 2010202707372U CN 201020270737 U CN201020270737 U CN 201020270737U CN 201754340 U CN201754340 U CN 201754340U
- Authority
- CN
- China
- Prior art keywords
- container
- double
- sustained
- conical bearing
- ring
- 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.)
- Expired - Lifetime
Links
- 230000002459 sustained effect Effects 0.000 claims description 19
- 230000008093 supporting effect Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The utility model discloses a connecting support structure for a double-walled container, which comprises two support rings and a conical support barrel. Each support ring is provided with four straight joints, and three of the straight joints are respectively connected with a container barrel, a bottom seal and the conical support barrel. The connecting support structure is simple in structure and reasonable in stress and is stable and reliable.
Description
Technical field
The utility model relates to the reactor engineering technical field, particularly a kind of connection supporting structure that is used for double container.
Background technology
In the cold fast neutron reactor of sodium, pile container contingent sodium leakage accident and prevent accident expansion for prophylactic response, will pile Vessel Design and become double-decker.
For example in the fast neutron reaction pile structure that provides in the United States Patent (USP) " Fast nuclear reactor; United States Patent 3962032; June.8,1976 ", the container that is adopted is double container; the interior in-pile components such as splendid attire liquid metal coolant and reactor core that are used for for primary tank; the outside is the protection container, and two containers all are the suspension type supportings, are fixed on the top of reactor; they are independent each other, do not have syndeton.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of connection supporting structure that reasonably is used for a formula double container simple in structure, reliable and stable, stressed is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of connection supporting structure that is used for double container, key are that it comprises two sustained rings and a conical bearing tube, and sustained ring is provided with 4 straight section interfaces, and wherein 3 straight section interfaces link to each other respectively at shell, bottom (head) and conical bearing tube.
Wherein said two sustained ring shapes are identical.Adopt welding manner to be connected respectively between the straight section interface of described sustained ring and shell, end socket and the conical bearing tube.
Compared with prior art, the beneficial effects of the utility model are:
This device is connected with cylindrical shell, bottom (head), the conical bearing tube of reactor double container respectively by the sustained ring that employing has 4 straight section interfaces, and it is stressed more evenly reasonable that this structure makes between the double container, and reliable and stable.
Description of drawings
The connection supporting structure synoptic diagram of Fig. 1 double container
1 primary tank cylindrical shell, 2 primary tank sustained rings, 3 protection shells, 4 conical bearing tubes, 5 protection support of vessel rings, 6 primary tank bottom (head)s, 7 supporting skirts, 8 protection container bottom end sockets
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
A kind of connection supporting structure that is used for double container as shown in Figure 1; it comprises 2,5 and conical bearing tubes 4 of two sustained rings; two sustained rings 2,5 are respectively primary tank sustained ring 2 and protection support of vessel ring 5, and this structure is used for the sodium-cooled fast reactor primary tank and is connected with protecting to support between the container.Two containers are cylindrical vertical vessel, and the bottom is an ellipsoidal head, and wherein primary tank is an internal layer container, are are mainly connected and composed by primary tank cylindrical shell 1, primary tank sustained ring 2, primary tank bottom (head) 6; Outer layer container is the protection container, is is mainly connected and composed by protection shell 3, protection support of vessel ring 5, protection container bottom end socket 8.Between primary tank and the protection container by primary tank sustained ring 2, protect support of vessel ring 5 to be connected with conical bearing tube 4 respectively.Wherein be processed with 4 straight section interfaces on each sustained ring; 3 straight section interfaces of primary tank sustained ring 2 weld with conical bearing tube 4 with primary tank cylindrical shell 1, primary tank bottom (head) 6 fixedlys connected; another one straight section interface links to each other with in-pile component; 4 straight section interfaces of protection support of vessel ring 5 are weldingly connected with protection shell 3, protection container bottom end socket 8, conical bearing tube 4 and support skirt 7 respectively, have realized the transmission of the integrality and the power of container.Primary tank sustained ring 2 and protection support of vessel ring 5 structures in the present embodiment, shape are identical.
As shown in Figure 1; the member in the reactor vessel and the masterpiece of equipment are used on the primary tank sustained ring 2; pass to protection support of vessel ring 5 by conical bearing tube 4 again; protection support of vessel ring 5 is to be fixed on the metal embedded part of reactor pit by supporting skirt 7, and sends the weight load of entire reaction heap to built-in fitting.
Claims (3)
1. a connection supporting structure that is used for double container is characterized in that, it comprises two sustained rings and a conical bearing tube, and sustained ring is provided with 4 straight section interfaces, and wherein 3 straight section interfaces link to each other respectively at shell, bottom (head) and conical bearing tube.
2. a kind of connection supporting structure that is used for double container according to claim 1 is characterized in that described two sustained ring shapes are identical.
3. a kind of connection supporting structure that is used for double container according to claim 1 is characterized in that the straight section interface of described sustained ring adopts welding manner to be connected respectively with shell, end socket and conical bearing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202707372U CN201754340U (en) | 2010-07-22 | 2010-07-22 | Connecting support structure for double-walled container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202707372U CN201754340U (en) | 2010-07-22 | 2010-07-22 | Connecting support structure for double-walled container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754340U true CN201754340U (en) | 2011-03-02 |
Family
ID=43622072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202707372U Expired - Lifetime CN201754340U (en) | 2010-07-22 | 2010-07-22 | Connecting support structure for double-walled container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754340U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474105A (en) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | Modularized seat support for reactor pressure vessel |
| CN106653105A (en) * | 2016-12-29 | 2017-05-10 | 中科瑞华原子能源技术有限公司 | Small-sized movable nuclear reactor double-container support system |
| CN107093472A (en) * | 2017-05-03 | 2017-08-25 | 中国核工业第五建设有限公司 | The assemble method of steel containment vessel and its end socket in AP1000 nuclear power stations |
-
2010
- 2010-07-22 CN CN2010202707372U patent/CN201754340U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474105A (en) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | Modularized seat support for reactor pressure vessel |
| CN103474105B (en) * | 2012-06-08 | 2016-03-09 | 中国核动力研究设计院 | A kind of reactor pressure vessel modular bearing support |
| CN106653105A (en) * | 2016-12-29 | 2017-05-10 | 中科瑞华原子能源技术有限公司 | Small-sized movable nuclear reactor double-container support system |
| CN106653105B (en) * | 2016-12-29 | 2017-10-13 | 中科瑞华原子能源技术有限公司 | A kind of removable nuclear reactor twin containers support system |
| CN107093472A (en) * | 2017-05-03 | 2017-08-25 | 中国核工业第五建设有限公司 | The assemble method of steel containment vessel and its end socket in AP1000 nuclear power stations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102142288B (en) | Spent fuel storage tank for nuclear power plants | |
| CN201754340U (en) | Connecting support structure for double-walled container | |
| CN204665240U (en) | Steam generator water chamber head structure | |
| CN206514066U (en) | A kind of compressed natural gas loading arm | |
| CN110767329B (en) | Pressurized water reactor cavity radiation beam leakage shielding device | |
| CN205376131U (en) | Reactor pressure vessel support structure | |
| CN103310855A (en) | Liquid heavy metal cooling reactor fuel assembly | |
| CN103187108B (en) | A kind of top is with double-deck integral reactor | |
| CN203070785U (en) | Integrated reactor with double-layer structure on top | |
| CN104464841A (en) | Thermal insulation plate for built-in steam pressurizer of pressurized water reactor and integrated pressurized water reactor formed by thermal insulation plate | |
| CN102001579B (en) | Lifting appliance for lifting steel lining of containment vessel in nuclear power station | |
| CN103500590A (en) | Connection structure for inlet of high-temperature gas cooled reactor main helium fan | |
| CN201382733Y (en) | Connecting neck supporting structure used for laryngeal of condenser of ultra-super critical thermal power generating unit | |
| CN202972352U (en) | Bent pipe pressure balancing type ball passing expansion joint for high temperature gas cooled reactor | |
| CN202144927U (en) | Expansion joint on penetrating piece mounted between safe housings of EPR nuclear reactor | |
| CN216185899U (en) | Pontoon connection structure for offshore wind turbine generator system | |
| CN202670519U (en) | Detachable rigid annular lug seat on zirconium equipment | |
| CN204242595U (en) | The Integrated PWR of the built-in steam pressurizer thermal insulation board of presurized water reactor and formation thereof | |
| CN202370916U (en) | Irregular hydraulic oil tank | |
| CN211045054U (en) | Novel space reactor pressure vessel structure | |
| CN209813719U (en) | Hydrogen cylinder group fixing and damping device | |
| CN201864735U (en) | Protecting device for water inlet-outlet pipe on cooling wall | |
| CN102619284B (en) | Telescopic steel structure connecting joint | |
| CN206786011U (en) | A kind of hydraulic pressure seal | |
| CN206075829U (en) | Pressurized-water reactor nuclear power plant end socket of voltage regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |
|
| CX01 | Expiry of patent term |