CN105605220B - Tooth-locking large opening quick operating valve system - Google Patents
Tooth-locking large opening quick operating valve system Download PDFInfo
- Publication number
- CN105605220B CN105605220B CN201610158655.0A CN201610158655A CN105605220B CN 105605220 B CN105605220 B CN 105605220B CN 201610158655 A CN201610158655 A CN 201610158655A CN 105605220 B CN105605220 B CN 105605220B
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- China
- Prior art keywords
- cylinder
- bearing pin
- cover component
- pin
- hole
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 5
- 229910001060 Gray iron Inorganic materials 0.000 abstract description 2
- 230000006837 decompression Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/16—Pivoted closures
- F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Closures For Containers (AREA)
Abstract
The present invention discloses Tooth-locking large opening quick operating valve system, mainly includes the parts such as gray iron component, counterweight, upper cylinder, lower cylinder, the first bearing pin, latch segment, cylinder saddle, relief valve handle, manual opening cover bolt, journal stirrup, the second bearing pin, the 3rd bearing pin, lock bracket, connecting rod.The cylinder cap system of the present invention realizes weight balancing, can overcome the huge inertia of big opening cylinder cap around rotary shaft balance exercise；Using central controller, with the programme-control cylinder push-rod stretching motion of setting, it is achieved thereby that the automatic shutter of cylinder cap；Decompression protection device is set, it can be ensured that the unloading of pressure in cylinder body is completed before cylinder cap unlatching.There is provided manual uncapping mechanism so that still can be by manually uncapping in the case where self-opening closure fails.Automatic, the express close operation of the big door-opening mechanism of the suitable large pressurized vessel of the present invention, it can be ensured that the safety of operator during large-scale pressure easy opening cover.
Description
Technical field
The present invention relates to dyeing machinery technical field, and in particular to Tooth-locking large opening quick operating valve system.
Background technology
Pressure vessel is as a kind of special equipment, the problem of safety guarantee in its operating process is one particularly important.
For the cylinder cap system of big opening pressure vessel, because weight is very big, its open and close is operated often than relatively hazardous, to operator
Easily cause injury.Further, since the internal pressure of pressure vessel is more than（Sometimes even it is far longer than）Atmospheric pressure, thus opening
During opening pressure vessel, sometimes due to human negligence or internal pressure do not have complete removal, and in Opening pressure container
During there is security incident.In order to which the safety problem in pressure container unlatching operating process is, it is necessary to which designing one kind has
The HTHP big opening vessel safety door opener of maltilevel security device, it is ensured that pressure easily switchs the operation peace that cylinder cap is
Entirely.
The content of the invention
In order to solve the above problems, it is proposed that a kind of Tooth-locking large opening quick operating valve system, devise the cylinder of weight balancing
Convering system, and the opening and closing of large-scale cylinder cap can be realized automatically by central controller, a variety of enabling safety measures are also provided is,
The unsafe factor in the easy door opening process of pressure is eliminated, ensures the safety of operator during pressure vessel enabling.
The purpose of the present invention is realized at least through one of following technical scheme.
Tooth-locking large opening quick operating valve system, it includes gray iron component, counterweight, upper cylinder, lower cylinder, first
Bearing pin, latch segment, cylinder saddle, relief valve handle, journal stirrup, the second bearing pin, the 3rd bearing pin, lock bracket and connecting rod；
The cylinder saddle and journal stirrup are fixedly mounted on cylinder body；The 3rd bearing pin, the lock bracket are provided with journal stirrup
It is L-shaped, on the 3rd bearing pin, and can be rotated around the 3rd bearing pin；One end of lock bracket is provided with lower cylinder by hinge
Push rod, the cylinder body of lower cylinder is arranged on cylinder saddle by hinge；The gas that lower cylinder passes through central controller controls cylinder
Press and control the stretching motion of cylinder push-rod；The other end of lock bracket is provided with the first bearing pin, the hole of described connecting rod one end with
First bearing pin connects so that connecting rod can be around the first bearing pin rotary motion；The hole of the connecting rod other end is provided with the second bearing pin, cylinder
Cap assemblies are arranged on the second bearing pin by support arm pin-and-hole so that cylinder cover component can rotate around the second bearing pin；Set on cylinder cover component
Upper cylinder pin-and-hole is equipped with, the push rod and upper cylinder pin-and-hole of upper cylinder are with hinge connection；The cylinder body of upper cylinder is arranged on gas with hinge
On cylinder bearing；Upper cylinder can be by the stretching motion of its push rod of central controller controls, so that cylinder cover component is around the first pin
Axle rotates；
The cylinder cover component includes cylinder cap plate, lock tooth backing plate, cylinder cap support arm, support arm pin-and-hole, upper cylinder pin-and-hole and latch hook；Institute
The upside for stating cylinder cap plate is fixedly connected with cylinder cap support arm；Cylinder cap support arm is rotated by support arm pin-and-hole around the first bearing pin, is reached and is uncapped
And close the purpose of lid；The push rod of upper cylinder pin-and-hole and upper cylinder is provided with cylinder cap support arm with hinge connection；Upper cylinder pin-and-hole
The diameter parallel of axis and support arm pin-and-hole, but it is not conllinear；Two sides of cylinder cap plate are provided with lock tooth backing plate, for being arranged on cylinder
The latch segment of body open side edges locks；The lower side of cylinder cap plate is provided with latch hook, and cylinder body opening lower side is provided with pressure release
Valve handle, when cylinder cover component, which is in, closes lid state, latch hook can lock with relief valve handle；The end connection of cylinder cap support arm
There is counterweight, for balancing the weight of cylinder cover component so that cylinder cover component and counterweight can move around the first bearing pin together.
Further, lock and meet between tooth backing plate and latch segment：Locking is realized when locking tooth backing plate insertion latch segment, locks tooth pad
Plate is realized when leaving latch segment and opened.
When cylinder cover component is closed and prepares to uncap, central controller sends the push rod that signal causes lower cylinder
Elongation, promotes lock bracket to be turned clockwise around the 3rd bearing pin, now connecting rod following and drives cylinder cover component along latch segment
Parallel direction upward sliding departs from latch segment until lock tooth backing plate；Hereafter, central controller sends signal so that upper cylinder pushes away
Bar shortens, and drives cylinder cover component to be turned clockwise around the first bearing pin, and cylinder cover component is opened；
When cylinder cover component is in opening and prepares to close, central controller sends the push rod that signal causes upper cylinder
Elongation, cylinder cover component is promoted to do rotate counterclockwise around the first bearing pin, when the lock tooth backing plate of cylinder cover component is close to latch segment, center
Controller sends signal and the push rod of lower cylinder is shortened, and pulls lock bracket around the 3rd bearing pin rotate counterclockwise, cylinder cover component
Along latch segment slide downward under the drive of connecting rod；The lock tooth backing plate of final cylinder cover component, which is inserted into latch segment, reaches locking
Purpose.
Further optimally, it is closed in cylinder cover component, when cylinder body carries out heating pressurization, relief valve handle and lock
Hook locks；When cylinder cover component prepares to open, relief valve handle departs from latch hook.
Further optimally, in cylinder body opening lower side also provided with manual opening cover bolt, when central controller can not be controlled
During the push rod stretching motion of upper cylinder and lower cylinder processed, energy turn manual opening cover bolt so that manual opening cover bolt is upwards by cylinder
Lock tooth backing plate ejection latch segment in cap assemblies, so as to realize the function of manually uncapping.
Relative to prior art, the present invention has advantages below and technique effect：
Smart structural design of the present invention, folding with convenience can be realized, save space-efficient purpose.Other cylinder cap realizes weight and put down
Weighing apparatus, can overcome the huge inertia of big opening cylinder cap around rotary shaft balance exercise；Using central controller, with the program of setting
Cylinder push-rod stretching motion is controlled, it is achieved thereby that the automatic shutter of cylinder cap；Decompression protection device is set, it can be ensured that is opened in cylinder cap
The unloading of pressure in cylinder body is completed before opening.Further it is provided with manual uncapping mechanism so that in self-opening closure failure
In the case of still can be by manually uncapping.Automatic, the quick closedown behaviour of the big door-opening mechanism of the suitable large pressurized vessel of the present invention
Make, it can be ensured that the safety of operator during large-scale pressure easy opening cover.
Brief description of the drawings
Fig. 1 is Tooth-locking large opening quick operating valve system and its structural representation of the installation on container in example.
Fig. 2 is the structural representation of Tooth-locking large opening quick operating valve system in example.
Fig. 3 is another side view of the structure of the quick operating valve system of Tooth-locking large opening shown in Fig. 2.
Fig. 4 is cylinder cover component structural representation in example.
Fig. 5 is the structural representation that retaining mechanism locks between tooth backing plate and latch segment in example.
Fig. 6 is the middle partial structural diagram of the quick operating valve system of Tooth-locking large opening shown in Fig. 2.
Fig. 7 is the Tooth-locking large opening quick operating valve System planes motion schematic diagram in example.
Fig. 8 is the motion state schematic diagram of uncapping of Tooth-locking large opening quick operating valve system in example.
In figure：1- cylinder bodies；2- cylinder cover components；3- counterweights；4- upper cylinders；5- lower cylinders；The bearing pins of 6- first；7- is locked
Block；8- cylinder saddles；9- relief valve handles；10- manual opening cover bolts；11- journal stirrups；The bearing pins of 12- second；The bearing pins of 13- the 3rd；
14- lock brackets；15- connecting rods；21- cylinder cap plates；22- locks tooth backing plate；23- cylinder cap support arms；24- support arm pin-and-holes；25- upper cylinder pins
Hole；26- latch hooks.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, but the protection and implementation of the present invention are not limited to
This, is that those skilled in the art can refer to prior art understanding if not describing part in detail especially it is noted that having below
Or realize.
As shown in Fig. 1 ~ 8, Tooth-locking large opening quick operating valve system, mainly include cylinder body 1, cylinder cover component 2, counterweight 3, on
Cylinder 4, lower cylinder 5, the first bearing pin 6, latch segment 7, cylinder saddle 8, relief valve handle 9, manual opening cover bolt 10, journal stirrup 11,
The parts such as the second bearing pin 12, the 3rd bearing pin 13, lock bracket 14, connecting rod 15, the arrow in figure represent the direction of motion.
The cylinder saddle 8 and journal stirrup 11 are fixedly mounted on cylinder body 1, for supporting installation and the fortune of quick operating valve system
It is dynamic；It is provided with the 3rd bearing pin 13 on journal stirrup 11, the lock bracket 14 is L-type structure, on the 3rd bearing pin 13, and can be around
3rd bearing pin 13 rotates；One end of lock bracket 14 is provided with the push rod of lower cylinder 5 by hinge, and the cylinder body of lower cylinder 5 passes through
Hinge is arranged on cylinder saddle 8；The air pressure of cylinder is slightly controlled in the central controller figure that lower cylinder 5 passes through overflow dyeing machine to control
The stretching motion of cylinder push-rod；The other end of lock bracket 14 is provided with the first bearing pin 6, the connecting rod 15 by hole thereon with
First bearing pin 6 connects so that connecting rod can be around the rotary motion of the first bearing pin 6；Another hole on the connecting rod 15 is provided with second
Bearing pin 12, cylinder cover component 2 are arranged on the second bearing pin 12 by support arm pin-and-hole 24 so that cylinder cover component 2 can revolve around the second bearing pin
Turn；Upper cylinder pin-and-hole 25 is provided with cylinder cover component 2, the push rod and upper cylinder pin-and-hole of upper cylinder 4 are with hinge connection；Upper cylinder 4
Cylinder body with hinge be arranged on cylinder saddle 8 on；Upper cylinder 4 can by the stretching motion of its push rod of central controller controls, from
And cylinder cover component 2 is rotated around the first bearing pin 6.
Such as Fig. 4, the cylinder cover component 2 includes cylinder cap plate 21, lock tooth backing plate 22, cylinder cap support arm 23, support arm pin-and-hole 24, upper gas
Cylinder pin-and-hole 25, latch hook 26 etc..The cylinder cap plate 21 is fixedly connected with cylinder cap support arm 23；Cylinder cap support arm 23 by support arm pin-and-hole 24 around
First bearing pin 6 rotates, and reaches the purpose for uncapping and closing lid.Upper cylinder pin-and-hole 25 and upper cylinder 4 are provided with cylinder cap support arm 23
Push rod is with hinge connection；The axis of upper cylinder pin-and-hole 25 and the diameter parallel of support arm pin-and-hole 24, but it is not conllinear.The two of cylinder cap plate 21
Side is provided with lock tooth backing plate 22, is locked for the latch segment 7 with being arranged on the open side edges of cylinder body 1.Under cylinder cap plate 21
Side is provided with latch hook 26, and when cylinder cover component 2, which is in, closes lid state, latch hook can lock with relief valve handle 9.Cylinder cap branch
The end of arm 23 is connected with counterweight 3, can balance the weight of cylinder cover component 2 so that cylinder cover component 2 and counterweight 3 are around the first pin
Weight balancing when axle 6 moves.
Such as Fig. 5, as example, meet between backing plate 22 and latch segment 7：Backing plate 22 is inserted in parallel into real during 7 lower section of latch segment
Now lock.When cylinder cover component 2 is closed and prepares to uncap, central controller sends signal so that lower cylinder 5 pushes away
Bar extends, and promotes lock bracket 14 to be turned clockwise around the 3rd bearing pin 13, now connecting rod 15 it is servo-actuated and drive cylinder cover component 2 along
The parallel direction upward sliding of latch segment 7 departs from latch segment 7 until lock tooth backing plate 22；Hereafter, central controller sends signal, makes
The push rod for obtaining upper cylinder 4 shortens, and drives cylinder cover component 2 to be turned clockwise around the first bearing pin 6, cylinder cover component 2 is opened.
When cylinder cover component 2 is in opening and prepares to close, central controller sends signal so that upper cylinder 4 pushes away
Bar extends, and promotes cylinder cover component to do rotate counterclockwise around the first bearing pin 6, when the lock tooth backing plate 22 of cylinder cover component is close to latch segment 7
When, central controller sends signal and the push rod of lower cylinder 5 is shortened, and pulls lock bracket 14 to be revolved counterclockwise around the 3rd bearing pin 13
Turn, cylinder cover component (2) is under the drive of connecting rod 15 along the slide downward of latch segment 7；The lock tooth backing plate 22 of final cylinder cover component 2 is inserted
Enter into latch segment 7 to reach the purpose of locking.
It is closed in cylinder cover component 2, when cylinder body carries out heating pressurization, relief valve handle 9 must match somebody with somebody with latch hook 26
Close locking；When cylinder cover component 2 prepares to open, it is necessary to depart from latch hook 26, the pressure in cylinder body 1 can now be laid down, from
And protect the safety for the operator that uncaps.
, can turn manual opening cover spiral shell when the push rod stretching motion of the uncontrollable upper cylinder 4 of central controller and lower cylinder 5
Bolt 10 so that the lock tooth backing plate 22 in cylinder cover component 2 is ejected latch segment by the bolt upwards, so as to realize the work(manually uncapped
Energy.
Only as an example, after any fastening or rotation relief valve handle 9 can be used between latch hook 26 and relief valve handle 9
The spacing mode for moving up the convex barrier latch hook 26 of relief valve handle 9, which is realized, to be locked.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.
Claims (5)
1. Tooth-locking large opening quick operating valve system, it is characterised in that：Including cylinder body（1）, cylinder cover component（2）, counterweight（3）, on
Cylinder（4）, lower cylinder（5）, the first bearing pin（6）, latch segment（7）, cylinder saddle（8）, relief valve handle（9）, journal stirrup（11）,
Two bearing pins（12）, the 3rd bearing pin（13）, lock bracket（14）And connecting rod（15）；
The cylinder saddle（8）And journal stirrup（11）It is fixedly mounted on cylinder body（1）On；Journal stirrup（11）On be provided with the 3rd bearing pin
（13）, the lock bracket（14）It is L-shaped, installed in the 3rd bearing pin（13）On, and can be around the 3rd bearing pin（13）Rotate；Locking branch
Frame（14）One end lower cylinder is provided with by hinge（5）Push rod, lower cylinder（5）Cylinder body cylinder branch is arranged on by hinge
Seat（8）On；Lower cylinder（5）The stretching motion of cylinder push-rod is controlled by the air pressure of central controller controls cylinder；Locking branch
Frame（14）The other end the first bearing pin is installed（6）, the connecting rod（15）The hole of one end and the first bearing pin（6）Connection so that even
Bar can be around the first bearing pin（6）Rotary motion；The connecting rod（15）The hole of the other end is provided with the second bearing pin（12）, cylinder cover component
（2）Pass through support arm pin-and-hole（24）Installed in the second bearing pin（12）On so that cylinder cover component（2）It can be rotated around the second bearing pin；Cylinder cap
Component（2）On be provided with upper cylinder pin-and-hole（25）, upper cylinder（4）Push rod and upper cylinder pin-and-hole（25）With hinge connection；Upper gas
Cylinder（4）Cylinder body cylinder saddle is arranged on hinge（8）On；Upper cylinder（4）Can stretching by its push rod of central controller controls
Contracting motion, so that cylinder cover component（2）Around the first bearing pin（6）Rotate；
The cylinder cover component（2）Including cylinder cap plate（21）, lock tooth backing plate（22）, cylinder cap support arm（23）, support arm pin-and-hole（24）, upper gas
Cylinder pin-and-hole（25）And latch hook（26）；The cylinder cap plate（21）Upside and cylinder cap support arm（23）It is fixedly connected；Cylinder cap support arm（23）
Pass through support arm pin-and-hole（24）Around the first bearing pin（6）Rotate, reach the purpose for uncapping and closing lid；Cylinder cap support arm（23）On be provided with
Cylinder pin-and-hole（25）With upper cylinder（4）Push rod with hinge connection；Upper cylinder pin-and-hole（25）Axis and support arm pin-and-hole（24）'s
Diameter parallel, but it is not conllinear；Cylinder cap plate（21）Two sides be provided with lock tooth backing plate（22）, for being arranged on cylinder body（1）Open
The latch segment of mouth side（7）Lock；Cylinder cap plate（21）Lower side be provided with latch hook（26）, cylinder body（1）Be open lower side
It is provided with relief valve handle（9）, work as cylinder cover component（2）Can be with relief valve handle in latch hook when closing lid state（9）Lock；
Cylinder cap support arm（23）End be connected with counterweight（3）, for balancing cylinder cover component（2）Weight so that cylinder cover component（2）With
Counterweight（3）Together can be around the first bearing pin（6）Motion.
2. Tooth-locking large opening quick operating valve system according to claim 1, it is characterised in that：Lock tooth backing plate（22）With locking
Block（7）Between meet：Lock tooth backing plate（22）Insert latch segment（7）Shi Shixian is locked, and locks tooth backing plate（22）Leave latch segment（7）When
Realize and open.
3. Tooth-locking large opening quick operating valve system according to claim 2, it is characterised in that：Work as cylinder cover component（2）It is in
Closed mode simultaneously prepares when uncapping, and central controller sends signal and causes lower cylinder（5）Push rod elongation, promote lock bracket
（14）Around the 3rd bearing pin（13）Turn clockwise, now connecting rod（15）It is servo-actuated and drives cylinder cover component（2）Along latch segment（7）'s
Parallel direction upward sliding is until locking tooth backing plate（22）Depart from latch segment（7）；Hereafter, central controller sends signal so that on
Cylinder（4）Push rod shorten, drive cylinder cover component（2）Around the first bearing pin（6）Turn clockwise, cylinder cover component（2）Open；
Work as cylinder cover component（2）When in opening and preparing to close, central controller sends signal and causes upper cylinder（4）Push away
Bar extends, and promotes cylinder cover component around the first bearing pin（6）Rotate counterclockwise is done, when the lock tooth backing plate of cylinder cover component（22）Close to locking
Block（7）When, central controller sends signal and causes lower cylinder（5）Push rod shorten, pull lock bracket（14）Around the 3rd bearing pin
（13）Rotate counterclockwise, cylinder cover component (2) is in connecting rod（15）Drive under along latch segment（7）Slide downward；Final cylinder cap group
Part（2）Lock tooth backing plate（22）It is inserted into latch segment（7）In reach the purpose of locking.
4. Tooth-locking large opening quick operating valve system according to claim 1, it is characterised in that：In cylinder cover component（2）It is in
Closed mode, when cylinder body carries out heating pressurization, relief valve handle（9）With latch hook（26）Lock；Work as cylinder cover component（2）Prepare
During unlatching, relief valve handle（9）With latch hook（26）Depart from.
5. Tooth-locking large opening quick operating valve system according to claim 1, it is characterised in that：In cylinder body（1）Opening downside
Side is also provided with manual opening cover bolt（10）, when the uncontrollable upper cylinder of central controller（4）And lower cylinder（5）Push rod stretch
, can turn manual opening cover bolt during motion（10）So that manual opening cover bolt is upwards by cylinder cover component（2）In lock tooth backing plate
（22）Eject latch segment（7）, so as to realize the function of manually uncapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158655.0A CN105605220B (en) | 2016-03-18 | 2016-03-18 | Tooth-locking large opening quick operating valve system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158655.0A CN105605220B (en) | 2016-03-18 | 2016-03-18 | Tooth-locking large opening quick operating valve system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605220A CN105605220A (en) | 2016-05-25 |
| CN105605220B true CN105605220B (en) | 2017-11-17 |
Family
ID=55985403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158655.0A Expired - Fee Related CN105605220B (en) | 2016-03-18 | 2016-03-18 | Tooth-locking large opening quick operating valve system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605220B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253749A (en) * | 2020-10-15 | 2021-01-22 | 高勋绿色智能装备(广州)有限公司 | Automatic cover opening device with safety interlocking mechanism for pressure container of dyeing and finishing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1678175A1 (en) * | 1966-09-22 | 1971-12-30 | Riggs & Lombard Inc | Door locking mechanism |
| US3888045A (en) * | 1974-05-30 | 1975-06-10 | Wsf Ind Inc | Construction for mounting a door of a pit mounted pressure vessel |
| CN2395091Y (en) * | 1999-11-11 | 2000-09-06 | 上海善百实业公司 | Sealing device for container |
| CN2602041Y (en) * | 2002-11-29 | 2004-02-04 | 福浓机械股份有限公司 | Structure improvement of cross reel pattern dyeing machine |
| CN1478942A (en) * | 2002-08-30 | 2004-03-03 | 上海伟康洗染合作公司 | Fabric jig dyeing and full-width liquid flow dyeing machine |
| CN2611403Y (en) * | 2003-03-03 | 2004-04-14 | 福浓机械股份有限公司 | Opening closing mechanism of dye jig |
| CN201944255U (en) * | 2010-12-31 | 2011-08-24 | 铁岭化机强大容器制造厂 | Fast opening type pressure tank |
| CN102587054A (en) * | 2012-03-13 | 2012-07-18 | 机械科学研究总院先进制造技术研究中心 | Automatic cylinder cover locking device and cheese dyeing machine comprising same |
| CN103498919A (en) * | 2013-09-06 | 2014-01-08 | 浙江大学 | Self-balancing opening and closing system used for tooth-locked quick operating valve of large pressure vessel |
| CN205559769U (en) * | 2016-03-18 | 2016-09-07 | 广州番禺高勋染整设备制造有限公司 | Lock tooth -like large opening system of opening door soon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554760A (en) * | 1978-10-14 | 1980-04-22 | Teru Saamuko Kk | Mechanism for opening and closing door of high pressure vessel |
-
2016
- 2016-03-18 CN CN201610158655.0A patent/CN105605220B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1678175A1 (en) * | 1966-09-22 | 1971-12-30 | Riggs & Lombard Inc | Door locking mechanism |
| US3888045A (en) * | 1974-05-30 | 1975-06-10 | Wsf Ind Inc | Construction for mounting a door of a pit mounted pressure vessel |
| CN2395091Y (en) * | 1999-11-11 | 2000-09-06 | 上海善百实业公司 | Sealing device for container |
| CN1478942A (en) * | 2002-08-30 | 2004-03-03 | 上海伟康洗染合作公司 | Fabric jig dyeing and full-width liquid flow dyeing machine |
| CN2602041Y (en) * | 2002-11-29 | 2004-02-04 | 福浓机械股份有限公司 | Structure improvement of cross reel pattern dyeing machine |
| CN2611403Y (en) * | 2003-03-03 | 2004-04-14 | 福浓机械股份有限公司 | Opening closing mechanism of dye jig |
| CN201944255U (en) * | 2010-12-31 | 2011-08-24 | 铁岭化机强大容器制造厂 | Fast opening type pressure tank |
| CN102587054A (en) * | 2012-03-13 | 2012-07-18 | 机械科学研究总院先进制造技术研究中心 | Automatic cylinder cover locking device and cheese dyeing machine comprising same |
| CN103498919A (en) * | 2013-09-06 | 2014-01-08 | 浙江大学 | Self-balancing opening and closing system used for tooth-locked quick operating valve of large pressure vessel |
| CN205559769U (en) * | 2016-03-18 | 2016-09-07 | 广州番禺高勋染整设备制造有限公司 | Lock tooth -like large opening system of opening door soon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105605220A (en) | 2016-05-25 |
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Address after: 511400 120 East Ring Road, east ring street, Panyu District, Guangzhou, Guangdong. Patentee after: Gaoxun Green Intelligent Equipment (Guangzhou) Co.,Ltd. Address before: 511400 120 East Ring Road, east ring street, Panyu District, Guangzhou, Guangdong. Patentee before: GUANGZHOU FANYU GAOXUN DYEING & TREATMENT EQUIPMENT MANUFACTURE Co.,Ltd. |
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Granted publication date: 20171117 |
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