CN101260973A - Moveable barrel pressure vessel quick-opening device - Google Patents
Moveable barrel pressure vessel quick-opening device Download PDFInfo
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- CN101260973A CN101260973A CNA2008100152579A CN200810015257A CN101260973A CN 101260973 A CN101260973 A CN 101260973A CN A2008100152579 A CNA2008100152579 A CN A2008100152579A CN 200810015257 A CN200810015257 A CN 200810015257A CN 101260973 A CN101260973 A CN 101260973A
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- cylindrical shell
- tooth
- fluid passage
- threaded
- opening device
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Abstract
The invention belongs to the pressure vessel technical field, in particular relating to a pressure vessel quick opening device of a movable cylinder. The invention is formed by connecting the cylinder and a quick opening end enclosure through a quick opening connection piece, wherein, the quick opening connection piece comprises a connecting nipple and a gear-matched locked clip; the internal thread of the connecting nipple consists of two sections of threads with opposite screwing directions; the gear-matched locked clip consists of a connecting ring and an engaging tooth. The connecting nipple connects the quick opening end enclosure with the cylinder together so as to form the pressure vessel quick opening device of the thread connection type movable cylinder; and the gear-matched locked clip connects the quick opening end enclosure with the cylinder together so as to form the pressure vessel quick opening device of the gear-matched connection type movable cylinder. When used, the pressure vessel quick opening device is fixed on a work jack horse of a device through a connecting hole on the end face of the quick opening end enclosure, the cylinder is assembled and disassembled conveniently through the connecting nipple and the gear-matched locked clip and can move flexibly to handle materials and to be washed, etc. The pressure vessel quick opening device is reasonable in structure, and safe, convenient and quick in operation.
Description
One, technical field
The invention belongs to the pressure vessel technology field, particularly relate to a kind of pressurized container quick-opening device of removable cylindrical shell.
Two, background technique
Under the pressure condition, action need such as the extraction of gas-solid, liquid-solid or gas-liquid-solid material, separation, mixing, reaction is driven container soon.The at present used pressurized container of opening soon mostly is cylindrical shell greatly and fixes, and adopts quick-opening structure to open the one or both ends end socket during unlatching, and end socket can move freely.The other end end socket of not opening or not needing often to open adopts one or removable structure to be connected with shell.The inner chamber of container can be provided with internals, and the cylinder body outer wall of container can be installed heating or coolant jacket.Because cylindrical shell fixes, can't move flexibly, so very inconvenient when loading and unloading material or cylindrical shell clean.Especially midget plant need be dismantled and clean frequently, and cylindrical shell is fixed, and volume is little, is difficult to clean, and brings very big inconvenience to equipment operation, operation.
Three, summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of for convenience detach, cylindrical shell can move flexibly, and loading and unloading materials handling is simple, is easy to clean, and opens bindiny mechanism soon on the small pressure container device.
Basic design of the present invention is: by opening link soon cylindrical shell and fast Kaifeng head are installed together formation, open link soon and comprise be threaded cover and tooth-type clip.The internal thread that overlaps that is threaded has two sections opposite screw threads of rotation direction to constitute, and annular knurl and anti-avulsion annular groove and driving hole are arranged on the cylindrical.There are connecting ring and engaging tooth to constitute on the tooth-type clip, annular knurl and driving hole are arranged on the cylindrical.
Fluid is arranged into and out of passage and thermocouple mounting hole on the head of fast Kaifeng, its end face has attachment hole, with on the cylndrical surface that cylinder lumen matches seal groove is arranged, the position that is connected with cylindrical shell have the screw thread that is complementary with the cover that is threaded or with the tooth-type flange plate of tooth-type clip coupling; The axial distance of its radial fluid passages is corresponding with the fluid passage corresponding interface on the cylindrical shell, for the ease of processing, installation, at the position of fluid passage holes processing annular groove.
The installation position that cylindrical shell is connected with fast Kaifeng head have be threaded overlap the screw thread that is complementary or with the tooth-type flange plate that the tooth-type clip is complementary, on the tooth-type flange plate position block is arranged.Locking device is installed in the relevant position that is installed in the pairing cylindrical shell of engaging tooth of the tooth-type clip on the cylindrical shell, and the hole that locking device is installed communicates with the cavity of cylindrical shell; Locking device is made of spring bolt, Sealing, clamping nut, stage clip, Sealing.On the cylindrical shell mouth that is threaded relief hole is arranged.Cylindrical shell is provided with the fluid passage or does not establish the fluid passage.If two channel interfaces are up and down arranged on the cylindrical shell of fluid passage, the fluid passage is installed between interface takes over.
With the radial fluid passages on the fast-assembling end socket that the cylindrical shell that the fluid passage is arranged matches, communicate with fluid passage interface on the cylindrical shell; With one of fluid passage on the fast-assembling end socket that the cylindrical shell that does not have the fluid passage matches, a pipe that leads to the cylinder lumen bottom is installed.
By be threaded the cover will break a seal soon the head with cylindrical shell connection be in the same place, constitute the pressurized container quick-opening device of screw connected removable cylindrical shell; Come off for fear of the cover that is threaded, being preferably in is threaded installs the anti-avulsion bail between cover and the fast Kaifeng head; Two symmetrical guide grooves of helical thread portion processing of the fast Kaifeng head of anti-avulsion bail are installed, be threaded the cover cylindrical top the annular groove that matches with the anti-avulsion bail is arranged, the anti-avulsion bail is that the anti-avulsion ring and the locking hook of two semicircles combination constitutes, the anti-avulsion ring is installed on the cylindrical of the cover that is threaded, and locking hook is inserted in two dislocation preventing slots of fast Kaifeng head.
The connecting ring of tooth-type clip partly is installed on the head of fast Kaifeng, rotates the tooth-type clip, the tooth-type flange plate setting-in on the cylindrical shell is advanced in the engaging tooth of tooth-type clip to constitute the pressurized container quick-opening device that tooth is nibbled the removable cylindrical shell of jointing type.
The present invention is fixed on the Working gantry of device by the attachment hole of fast Kaifeng end surface, utilizes cover and the tooth-type clip dismounting cylindrical shell easily that is threaded, and cylindrical shell can move flexibly, loads and unloads material, cleaning etc.; It is rational in infrastructure, handling safety, convenient, fast.
Four, description of drawings
Fig. 1 is the structural representation of the pressurized container quick-opening device of screw connected removable cylindrical shell;
Fig. 2 is the structural representation of cylindrical shell of being threaded;
Fig. 3 is the structural representation that is threaded and overlaps;
Fig. 4 is the sectional view of Kaifeng head soon that is threaded;
Fig. 5 is the A-A sectional view of Fig. 4;
Fig. 6 nibbles the structural representation of the pressurized container quick-opening device of the removable cylindrical shell of jointing type for tooth;
Fig. 7 is connected with the structural representation of extend neck body for tooth;
Fig. 8 is that the A of Fig. 7 is to schematic representation;
Fig. 9 is the structural representation of locking device;
Figure 10 is the structure intention of tooth-type clip;
Figure 11 is the A view of Figure 10;
Figure 12 connects the sectional view of fast Kaifeng head for tooth is connected with;
Figure 13 is that the A of Figure 12 is to schematic representation.
Reference character:
1 cylindrical shell that is threaded, 1-1 screw thread, 1-2 fluid passage interface, 1-3 fluid passage connecting tube, the 1-4 relief hole, 2 covers that are threaded, 2-1 screw thread, 2-2 screw thread, 2-3 driving hole, 2-4 annular knurl, 2-5 dislocation preventing slot, the 3 screw threads head that breaks a seal soon, the 3-1 attachment hole, 3-2 fluid passage, 3-3 dislocation preventing slot, 3-4 screw thread, the 3-5 seal groove, 3-6 thermocouple mounting hole, 3-7 fluid passage, 3-8 fluid passage annular groove, 4 seal rings, 5 anti-avulsion bails, 6 teeth are connected with the extend neck body, the 6-1 locking device, the 6-1-1 spring bolt, 6-1-2 Sealing, 6-1-3 clamping nut, the 6-1-4 stage clip, 6-1-5 Sealing, 6-2 fluid passage, the 6-3 position block, 6-4 tooth-type flange plate, 7 tooth-type clips, the 7-1 connecting ring, 7-2 engaging tooth, 7-3 driving hole, 7-4 annular knurl, 8 teeth are nibbled fast Kaifeng head, 8-1 attachment hole, the 8-2 flange plate, 8-3 connecting thread, 8-4 tooth-type flange plate, the 8-5 seal groove, 8-6 thermocouple mounting hole, 8-7 fluid passage, the 8-8 fluid passage, 9 Sealings, 10 grafting core pipes.
Five, embodiment
Embodiment one: the pressurized container quick-opening device implementation process of screw connected removable cylindrical shell
Extremely shown in Figure 5 as Fig. 1:
Left and right two sections screw thread 2-1 and the 2-2 of revolving of inner chamber processing at the cover 2 that is threaded has clearance groov to be separated by between two sections screw threads; Its cylindrical processing spanner hole 2-3, annular knurl 2-4, anti-avulsion annular groove 2-5 utilize driving hole 2-3, annular knurl 2-4 to be convenient to rotate, to tighten and the dismounting cover that is threaded.
In cylindrical shell 1 and 3 installation position that are connected, the fast Kaifeng of screw thread of being threaded, process and the cover 2 screw thread 1-1 that are complementary that are threaded.
Processing pressure relief vent 1-4 below the cylindrical shell mouth, the operative position of relief hole 1-4 is in, 3 insertion cylindrical shells, 1 back, fast Kaifeng is located more than the near mouthful of groove edge 2-3 millimeter of the nearest seal groove 3-5 of cylindrical shell mouth, to guarantee in the fast Kaifeng of dismounting 3 o'clock, cylindrical shell 1 chamber pressure is laid down fully before fast Kaifeng 3 breaks away from cylindrical shell 1 fully, has ensured safety.
The cylindrical shell 1 that is threaded is established the fluid passage and is not established two kinds of fluid passages.The fluid passage that is provided with on the cylindrical shell 1 of fluid passage is made of two fluid passage interface 1-2 up and down and the fluid passage adapter 1-4 that is connected two fluid passage interfaces.
Process fluid is into and out of passage 3-2 and 3-7 and thermocouple mounting hole 3-6 on the fast Kaifeng of screw thread 3, thermocouple is installed in the 3-6 of hole, the end face processing attachment hole 3-1 in fast Kaifeng 3, by 3-1 with bolt will break a seal soon the head be fixed on the Working gantry of device, with on the cylndrical surface that cylindrical shell 1 inner chamber matches seal groove 3-5 is arranged, seal ring 4 is installed in the seal groove 3-5, and there is the screw thread 3-4 that is complementary with the cover that is threaded at the position that is connected with cylindrical shell 1; Two dislocation preventing slot 3-3 that the anti-avulsion bail is installed of helical thread portion processing symmetry.
The rotation cover 2 that is threaded, when the fast Kaifeng of screw thread 3 being installed on the cylindrical shell 1 of fluid passage, the radial fluid passages in the fast Kaifeng of screw thread 3 communicates with the fluid passage interface on the cylindrical shell 1; For the ease of processing with install, the position processing annular groove 3-8 in 3 radial fluid passages hole in fast Kaifeng.
Rotation is threaded and overlaps 2, when being installed in the fast Kaifeng of screw thread 3 on the cylindrical shell of not establishing the fluid passage, a grafting core pipe 10 that leads to the cylinder lumen bottom is installed in one of fluid passage on the screw thread fast-assembling end socket 3, and grafting core pipe 10 seals with Sealing 9 with interface joint, end socket 3 fluid passage.
Come off for fear of the cover that is threaded, between the dislocation preventing slot 3-3 in the fast Kaifeng of be threaded cover 2 dislocation preventing slot 2-5 and screw thread 3, anti-avulsion bail 5 is installed; The anti-avulsion ring is installed in the dislocation preventing slot 2-5 on the cylindrical that overlaps that is threaded, and locking hook is inserted in two dislocation preventing slot 3-3 of fast Kaifeng head.
Runnability:
Before beginning operation, check whether seal ring 4 is intact, clean cylindrical shell 1, the material of the internals of packing into and institute's splendid attire, with the cylindrical shell 1 centering cover 2 that is threaded, the forward rotation cover 2 that is threaded is connected intact with the end socket 3 that is threaded cylindrical shell 1.
When being provided with the pressurized container work of cylindrical shell fluid passage, working fluid enters radial fluid passages 3-7 through end socket 3 fluid interfaces, enter container through cylindrical shell upper flow channel interface 1-2, fluid passage connecting tube 1-3 and lower flow channel interface 1-2 from the cylindrical shell bottom, working fluid is discharged cylindrical shell from another fluid passage of end socket 3 3-2 after passing the internals of internal tank and material.
Do not establish pressurized container when work of cylindrical shell fluid passage, working fluid arrives container bottoms by one of end socket 3 fluid passages through grafting core pipe 10, and working fluid is discharged cylindrical shell from another fluid passage of end socket 3 after passing the internals of internal tank and material.
Thermocouple, temperature inside when being used for the measuring pressure container work are installed in sealing in the thermocouple mounting hole 3-6.
When cylindrical shell need be opened the loading and unloading material or clean, only need when the complete removal of container inner pressure, to be inserted in the cover 2 that is threaded of outwarding winding on the driving hole 2-3 with spanner, take off cylindrical shell and load and unload material or cleaning.As because careless manipulation, when causing still overbottom pressure being arranged in the cylindrical shell, the cover that is threaded of promptly outwarding winding, at this moment the cover that ought be threaded is threaded to still some cylindrical shell also not with before the cover that is threaded separates, after cylinder internal pressure just releases by relief hole 1-4, continue the fast Kaifeng of rotation head and separate fully with cylindrical shell, cylindrical shell can be taken away and be cleaned or the loading and unloading material, and is safe, convenient and swift.
Embodiment two: tooth is nibbled the pressurized container quick-opening device implementation process of the removable cylindrical shell of jointing type
Extremely shown in Figure 13 as Fig. 6:
On tooth-type clip 7, processing connecting ring 7-1 and engaging tooth 7-2, processing spanner hole 7-3 is convenient to dismounting on the cylindrical, and annular knurl 7-4 is convenient to rotate tooth-type clip 7.
Tooth is nibbled on the fast Kaifeng 8 and is processed with fluid into and out of passage 8-7 and 8-8 and thermocouple mounting hole 8-6, thermocouple is installed in sealing in the thermocouple mounting hole 8-6, with be processed with seal groove 8-5 on the cylndrical surface that cylinder lumen matches, seal ring 4 is installed in the seal groove 8-5.
The tooth-type flange plate 8-4 that the engaging tooth 7-2 of processing and tooth-type clip 7 is complementary, after being installed into tooth-type clip 7, by being threaded mounting flange 8-2, attachment hole 8-1 is arranged on the flange plate 8-2, the head that breaks a seal soon can be fixed by bolts on the Working gantry of device by 8-1.
Tooth is connected with extend neck body 6 and establishes the fluid passage and do not establish two kinds of fluid passages.The fluid passage that is provided with on the cylindrical shell 6 of fluid passage is made of two fluid passage interface 1-2 up and down and the fluid passage adapter 1-3 that is connected two fluid passage interfaces.
Tooth is connected with and has tooth-type flange plate 6-4 on the extend neck body 6, on the tooth-type flange plate 6-4 position block 6-3 is arranged; Rotate and to be installed in tooth and to nibble tooth-type clip 7 on the fast Kaifeng 8, tooth is connected with tooth-type flange plate 6-4 setting-in on the extend neck body 6 advances in the engaging tooth of tooth-type clip to constitute the pressurized container quick-opening device that tooth is nibbled the removable cylindrical shell of jointing type.
For establishing the cylindrical shell fluid passage, tooth is nibbled the radial fluid passages in fast Kaifeng 8 and is communicated with fluid passage interface on the cylindrical shell 9; For the ease of processing and installation, at the position in radial fluid passages hole processing annular groove 3-8.
For not establishing the cylindrical shell fluid passage, tooth is nibbled one of fluid passage on the fast-assembling end socket 8, and a grafting core pipe 10 that leads to the cylinder lumen bottom is installed, and grafting core pipe 10 and end socket 8 fluid passage interface joint are with Sealing 9 sealings.
Be installed in engaging tooth corresponding position on the cylindrical shell 6 at tooth-type clip 7, locking device 6-1 is installed, the hole that locking device is installed communicates with the fluid passage 6-2 of cylindrical shell; Locking device is made of spring bolt 6-1-1, Sealing 6-1-2, clamping nut 6-1-3, stage clip 6-1-4 and Sealing 6-1-5; This device communicates with cylindrical shell 6 inner chambers by fluid passage 6-2, and the pressure of cylindrical shell 6 inner chambers compresses spring bolt during the equipment operation, and locking tooth-type clip 7 is non-dismountable, has played the safety guarantee effect.After the arrestment operation, cylindrical shell 1 inner chamber release, also release of locking device 6-1, under the anti-Driving force effect of stage clip, spring bolt is recalled locking, can conveniently rotate and nibble the operation that formula clip 7 is finished dismounting cylindrical shell 6.
Runnability:
Before beginning operation, check whether seal ring 4 is intact, clean cylindrical shell 6, the material of the internals of packing into and institute's splendid attire, with the engaging tooth paddy of cylindrical shell 6 engaging tooth peak centering tooth-type clips 7, forward rotation tooth-type clip 7 is connected with cylindrical shell 6 and tooth and connects end socket 8 and be connected intact.
When the pressurized container of establishing the cylindrical shell fluid passage is worked, working fluid enters radial fluid passages 3-7 through end socket 8 fluid interfaces, enter container through cylindrical shell upper flow channel interface 1-2, fluid passage connecting tube 1-3 and lower flow channel interface 1-2 from the cylindrical shell bottom, working fluid is discharged cylindrical shell from another fluid passage of end socket 8 after passing the internals of internal tank and material.
To not establishing pressurized container when work of cylindrical shell fluid passage, working fluid arrives container bottoms through one of end socket 8 fluid passages through grafting core pipe 10, and working fluid is discharged cylindrical shell from another fluid passage of end socket 8 after passing the internals of internal tank and material.
Thermocouple, temperature inside when being used for the measuring pressure container work are installed in sealing in the thermocouple mounting hole 8-6.When cylindrical shell need be opened the loading and unloading material or clean, only need when the complete removal of container inner pressure, to be inserted in the tooth-type clip 7 of outwarding winding on the driving hole 7-3 with spanner, take off cylindrical shell and load and unload material or cleaning.As because careless manipulation, when causing still overbottom pressure being arranged in the cylindrical shell, the tooth-type clip of promptly outwarding winding, at this moment the engaging tooth of tooth-type clip 7 lock that is locked is tight and can't rotate, have only when rotate after the release fully in the cylindrical shell to break a seal soon and separate fully with cylindrical shell, cylindrical shell can be taken away and be cleaned or the loading and unloading material, and is safe, convenient and swift.
Claims (4)
1, a kind of pressurized container quick-opening device of removable cylindrical shell, by opening link soon cylindrical shell and fast Kaifeng head are installed together formation, it is characterized by open soon link comprise be threaded the cover and the tooth-type clip, the internal thread that overlaps that is threaded has two sections opposite screw threads of rotation direction to constitute, and has connecting ring and engaging tooth to constitute on the tooth-type clip; Fluid is arranged into and out of passage and thermocouple mounting hole on the head of fast Kaifeng, its end face has attachment hole, with on the cylndrical surface that cylinder lumen matches seal groove is arranged, the position that is connected with cylindrical shell have the screw thread that is complementary with the cover that is threaded or with the tooth-type flange plate of tooth-type clip coupling; The installation position that cylindrical shell is connected with fast Kaifeng head have be threaded overlap the screw thread that is complementary or with the tooth-type flange plate that the tooth-type clip is complementary, on the tooth-type flange plate position block is arranged; Locking device is installed in the relevant position that is installed in the pairing cylindrical shell of engaging tooth of the tooth-type clip on the cylindrical shell, on the mouth of the cylindrical shell that is threaded relief hole is arranged; Cylindrical shell is provided with the fluid passage or does not establish the fluid passage, and establishing has two fluid passage interfaces up and down on the cylindrical shell of fluid passage, the fluid passage is installed between interface takes over; Communicate with fluid passage interface on the cylindrical shell with radial fluid passages on the fast-assembling end socket that the cylindrical shell that the fluid passage is arranged matches, a pipe that leads to the cylinder lumen bottom is installed with one of the fluid passage on not establishing the fast-assembling end socket that the fluid passage cylindrical shell matches; By be threaded the cover will break a seal soon the head with cylindrical shell connection be in the same place, constitute the pressurized container quick-opening device of screw connected removable cylindrical shell; The connecting ring of tooth-type clip partly is installed on the head of fast Kaifeng, rotates the tooth-type clip, the tooth-type flange plate setting-in on the cylindrical shell is advanced in the engaging tooth of tooth-type clip to constitute the pressurized container quick-opening device that tooth is nibbled the removable cylindrical shell of jointing type.
2,, it is characterized by described locking device and constitute by spring bolt, Sealing, clamping nut, stage clip, Sealing according to the pressurized container quick-opening device of claims 1 described a kind of removable cylindrical shell.
3, according to the pressurized container quick-opening device of claims 1 described a kind of removable cylindrical shell, it is characterized by on the described cover cylindrical that is threaded has annular knurl and anti-avulsion annular groove and driving hole, on the tooth-type clip cylindrical annular knurl and driving hole is arranged.
4, according to the pressurized container quick-opening device of claims 1 described a kind of removable cylindrical shell, it is characterized by described by the cover that is threaded will break a seal soon head with cylindrical shell connection be in the same place, being preferably in the installation anti-avulsion bail between cover and the fast Kaifeng head that is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100152579A CN101260973B (en) | 2008-04-17 | 2008-04-17 | Moveable barrel pressure vessel quick-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100152579A CN101260973B (en) | 2008-04-17 | 2008-04-17 | Moveable barrel pressure vessel quick-opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101260973A true CN101260973A (en) | 2008-09-10 |
| CN101260973B CN101260973B (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100152579A Expired - Fee Related CN101260973B (en) | 2008-04-17 | 2008-04-17 | Moveable barrel pressure vessel quick-opening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101260973B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269324A (en) * | 2011-07-11 | 2011-12-07 | 青岛科技大学 | Pressure vessel quick-opening device with outside sealing and movable cylinder |
| CN102327716A (en) * | 2011-08-02 | 2012-01-25 | 江阴市化工机械有限公司 | Dust collector |
| CN102392894A (en) * | 2010-04-29 | 2012-03-28 | 玛格纳斯太尔汽车技术股份公司 | Pressure container |
| CN105170048A (en) * | 2015-08-25 | 2015-12-23 | 西南石油大学 | Novel hydrate-reaction-vessel rapid opening apparatus |
| CN113007590A (en) * | 2021-03-07 | 2021-06-22 | 浙江大学 | Quick-open type copper lining high-pressure hydrogen storage container |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4225997C2 (en) * | 1992-08-06 | 1996-10-31 | Total Feuerschutz Gmbh | Quick opening valve |
| CN2157380Y (en) * | 1993-04-16 | 1994-02-23 | 连云港市医疗设备厂 | Quick-opening safety interlocking door for pressure container |
| CN2584958Y (en) * | 2002-12-05 | 2003-11-05 | 上海船舶运输科学研究所 | Safety interlock device for quick-open door of pressure container |
| CN100352558C (en) * | 2005-03-04 | 2007-12-05 | 山东大学 | Nozzle for micro and nano material preparation by interior mixing supercritical fluid |
| CN200982492Y (en) * | 2006-11-20 | 2007-11-28 | 山东晟程管道科技发展有限公司 | Clamp type pipe joint |
-
2008
- 2008-04-17 CN CN2008100152579A patent/CN101260973B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392894A (en) * | 2010-04-29 | 2012-03-28 | 玛格纳斯太尔汽车技术股份公司 | Pressure container |
| CN102269324A (en) * | 2011-07-11 | 2011-12-07 | 青岛科技大学 | Pressure vessel quick-opening device with outside sealing and movable cylinder |
| CN102269324B (en) * | 2011-07-11 | 2012-08-22 | 青岛科技大学 | Pressure vessel quick-opening device with outside sealing and movable cylinder |
| CN102327716A (en) * | 2011-08-02 | 2012-01-25 | 江阴市化工机械有限公司 | Dust collector |
| CN105170048A (en) * | 2015-08-25 | 2015-12-23 | 西南石油大学 | Novel hydrate-reaction-vessel rapid opening apparatus |
| CN105170048B (en) * | 2015-08-25 | 2017-04-12 | 西南石油大学 | Hydrate-reaction-vessel rapid opening apparatus |
| CN113007590A (en) * | 2021-03-07 | 2021-06-22 | 浙江大学 | Quick-open type copper lining high-pressure hydrogen storage container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101260973B (en) | 2010-06-02 |
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Granted publication date: 20100602 Termination date: 20160417 |