CN105650275A - High-temperature and high-pressure container fast door-opening system provided with multiple safety devices - Google Patents
High-temperature and high-pressure container fast door-opening system provided with multiple safety devices Download PDFInfo
- Publication number
- CN105650275A CN105650275A CN201610158865.XA CN201610158865A CN105650275A CN 105650275 A CN105650275 A CN 105650275A CN 201610158865 A CN201610158865 A CN 201610158865A CN 105650275 A CN105650275 A CN 105650275A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- door closure
- handle
- closure assembly
- seat 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.)
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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
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention provides a high-temperature and high-pressure container fast door-opening system provided with multiple safety devices. The high-temperature and high-pressure container fast door-opening system mainly comprises a race, a door cover component, an air exhausting pipe, a cover opening handle, a positioning ring, a locking component, a ball valve handle, a lower limiting block, a position sensor, a ball valve, an upper limiting block and the like. The invention provides multiple safety measures for door opening operation of a high-temperature and high-pressure container; unsafe factors of misoperation, incomplete pressure relief and the like during the door opening process of a pressure container are eliminated through the multiple safety devices; and the safety of door opening operators for the high-temperature and high-pressure container is ensured in an omnibearing manner.
Description
Technical field
The present invention relates to dyeing machinery technical field, be specifically related to the high temperature and high pressure containers quick operating valve system with maltilevel security device.
Background technology
Pressure vessel is as a kind of special equipment, and the safety guarantee in its operating process is a particularly important problem. Intrinsic pressure more than (being sometimes even far longer than) atmospheric pressure due to pressure vessel, thus in the process opening pressure vessel, sometimes due to human negligence or internal pressure do not have complete removal, and in opening pressure vessel process, security incident occurs. For the safety problem in pressure container open operation process, need to design a kind of high temperature and high pressure containers door opener with maltilevel security device, even if guarantee when human negligence or intrinsic pressure do not unload completely, it is also possible to ensure operator life security.
Summary of the invention
In order to solve the problems referred to above, it is proposed that there is the high temperature and high pressure containers quick operating valve system of maltilevel security device, it is provided that multiple enabling safety measures, eliminate the unsafe factor in the easy door opening process of pressure, ensure the safety of operator in pressure vessel enabling process.
The purpose of the present invention realizes at least through one of following technical scheme.
Having the high temperature and high pressure containers quick operating valve system of maltilevel security device, it includes seat ring, door closure assembly, exhaustor, uncap hands handle, centring ring, latch assembly, ball valve handle, lower position block, position sensor, ball valve, upper limit position block;
Described seat ring is fixedly mounted on pressure vessel; Door closure assembly is arranged on seat ring by hinge, and can rotate around hinge; Described centring ring is fixed on seat ring, described in uncap hands being fixed on door closure assembly, hands of uncapping, being provided with the cone coordinated with centring ring, can limit the circumferential movement between door closure assembly and seat ring when cone insertion centring ring;
Being provided with exhaustor on seat ring, exhaustor is provided with ball valve, and the opening and closing of ball valve is rotated by ball valve handle and controls; Being provided with projection on described ball valve handle, projection is arranged below position sensor, for sensing the position of rotation of ball valve handle;
Seat ring is fixed with two described upper limit position blocks, door closure assembly is provided with a lower position block, when door closure assembly is closed, lower position block is in the horizontal direction between two described upper limit position blocks, ball valve handle on endways direction between upper limit position block and lower position block, to limit door closure assembly around hinge moving; When rotating ball valve handle so that during notch alignment lower position block on ball valve handle, ball valve is opened, and the air pressure in pressure vessel can be discharged by exhaustor, and door closure assembly can be opened; Described latch assembly is fixedly mounted on seat ring, locks for the opposite house cap assemblies when door closure assembly is closed.
Further optimally, described latch assembly includes journal stirrup, bearing pin, eyelet bolt, spring, lock tube, copper backing, handle, bolt and packing ring;Latch assembly is fixedly mounted on seat ring by journal stirrup, and can around the bearing pin rotary motion through journal stirrup; Eyelet bolt lower end is fixedly mounted on bearing pin; Eyelet bolt lower end is smooth rod member, and upper end is to be threaded; Described spring housing is in the smooth section of eyelet bolt, and is compressed by lock tube; Lock tube upper end arranges copper backing; Handle is provided with internal thread through hole, can coordinate with the thread segment of eyelet bolt upper end; Being provided with the breach for clasping door closure assembly near lower end, door closure assembly side on lock tube, turn handle can regulate the pressure that lock tube is applied on spring, and then makes the described breach on lock tube compress or leave door closure assembly; The top of described eyelet bolt has the screwed hole coordinated with bolt, and packing ring is placed on eyelet bolt top, and packing ring overall diameter is more than the described internal thread through hole of handle, and packing ring is fixed by bolt presses.
Further optimally, seat ring being fixed with described latch assembly of organizing more, the described latch assembly of many groups is distributed in around seat ring.
Further optimally, when the projection on ball valve handle is in directly over position sensor, ball valve completely closes, position sensor send the central controller of signalisation staining machine show that ball valve has completely closed can normal heating pressurization; When notch alignment lower position block on ball valve handle, ball valve is in open mode.
Relative to prior art, the present invention has the following advantages and technique effect:
The invention provides the multiple safety measures of high temperature and high pressure containers opening door operation, smart structural design, the unsafe factors such as the maloperation pressure vessel enabling process, release be imperfect, the comprehensive safety having ensured high temperature and high pressure containers opening door operation person is eliminated from multiple safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high temperature and high pressure containers quick operating valve system in example with maltilevel security device.
Fig. 2 has the opposite side schematic diagram of high temperature and high pressure containers quick operating valve system of maltilevel security device shown in being.
Fig. 3 is the partial view of Fig. 2.
Fig. 4 is the structural representation of latch assembly in example.
Fig. 5 is the axial sectional view of Fig. 4.
Fig. 6 is the top view of the described quick operating valve system of latch assembly open mode.
Fig. 7 is the structural representation of the described quick operating valve system of latch assembly open mode.
Fig. 8 is ball valve handle schematic diagram.
In figure: 1-seat ring; 2-door closure assembly; 3-exhaustor; 4-uncaps hands handle; 5-centring ring; 6-latch assembly; 7-ball valve handle; 8-lower position block; 9-position sensor; 10-ball valve; 11-upper limit position block; 61-journal stirrup; 62-bearing pin; 63-eyelet bolt; 64-spring; 65-lock tube; 66-copper backing; 67-handle; 68-bolt; 69-packing ring.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but the protection of the present invention and enforcement are not limited to this, if it is noted that have below and do not describe part especially in detail, is all that those skilled in the art can refer to prior art understanding or realize.
As shown in Fig. 1 ~ Fig. 8, there is the high temperature and high pressure containers quick operating valve system of maltilevel security device, mainly include seat ring 1, door closure assembly 2, exhaustor 3, hands of uncapping 4, the parts such as centring ring 5, latch assembly 6, ball valve handle 7, lower position block 8, position sensor 9, ball valve 10, upper limit position block 11.
As shown in Figure 1, Figure 2, Fig. 3, described quick operating valve system mainly includes the seat ring 1 fixed and movable door closure assembly 2; Seat ring 1 is fixedly mounted on container; Door closure assembly 2 is arranged on seat ring 1 by hinge, and can rotate around hinge;Described centring ring 5 is fixed on seat ring 1, described in hands of uncapping be fixed on door closure assembly 24, on the handle of uncapping is provided with cone, can coordinate thus the circumferential movement that limits between door closure assembly 2 and seat ring 1 with centring ring 5.
Being provided with exhaustor 3 on seat ring 1, exhaustor is controlled its opening and closing by ball valve 10; Ball valve handle 7 rotatably controls the opening and closing of ball valve. Described ball valve handle 7 is provided with protruding 802, projection is arranged below position sensor 9, when the projection on ball valve handle 7 is in directly over position sensor 9, ball valve completely closes, sensor send the central controller (in figure slightly) of signalisation staining machine show that ball valve has completely closed can normal heating pressurization.
As an example, such as Fig. 6, Fig. 7, seat ring 1 being fixedly installed two upper limit position blocks 11, has been provided with a lower position block 8 on door closure assembly 2, lower position block is positioned in the middle of upper limit position block; Ball valve handle 7 is positioned in the middle of upper limit position block and lower position block, can limit door closure assembly around hinge moving; When rotating ball valve handle 7 so that when the breach 801 on ball valve handle is directed at lower position block 7, ball valve is opened, and the air pressure in pressure vessel can be discharged by exhaustor, and door closure assembly can be opened.
Such as Fig. 4, Fig. 5, described latch assembly 6 is made up of journal stirrup 61, bearing pin 62, eyelet bolt 63, spring 64, lock tube 65, copper backing 66, handle 67, bolt 68, packing ring 69 etc.; Latch assembly is fixedly mounted on seat ring by journal stirrup 61, and can pass through bearing pin 62 rotary motion; Eyelet bolt 63 is fixedly mounted on bearing pin 62; Eyelet bolt 63 lower end is smooth rod member, and upper end is to be threaded; Described spring 64 is enclosed within the smooth section of eyelet bolt, and is compressed by lock tube 65; Lock tube 65 upper end arranges copper backing 66; Handle 67 is provided with through hole, and through hole is provided with female thread, can coordinate with the thread segment of eyelet bolt 63; When wanting locking door cap assemblies, unscrewing handle, lock tube 65 unclamps under the effect of spring 64 thrust, and near door closure assembly and latch assembly is screwed handle so that the breach on lock tube 65 can pressing door cap assemblies. The top of described eyelet bolt 63 is provided with screwed hole, and packing ring 69 is placed on eyelet bolt top, and packing ring overall diameter is more than the internal thread hole of handle 67, and packing ring 69 is fixed with bolt 68.
As an example, seat ring 1 arranges latch assembly 6 quantity generally according to enabling diameter, 3 ~ 6 groups of latch assemblies generally can be set.
Such as Fig. 6, Fig. 7, the handle 801 of described ball valve handle 7 with the installation requirement of ball valve 10 is: when the breach 803 on ball valve handle is directed at lower position block 8, ball valve 10 is in open mode; When the projection 802 on ball valve handle 7 is directed at position sensor 9, ball valve 10 is in the completely closed state.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by those skilled in the art in the invention. Therefore, the invention is not limited in detailed description of the invention disclosed and described above, should also be as some modifications and changes of the present invention falling in the scope of the claims of the present invention.
Claims (4)
1. there is the high temperature and high pressure containers quick operating valve system of maltilevel security device, it is characterised in that include seat ring (1), door closure assembly (2), exhaustor (3), hands of uncapping is (4), centring ring (5), latch assembly (6), ball valve handle (7), lower position block (8), position sensor (9), ball valve (10), upper limit position block (11);
Described seat ring (1) is fixedly mounted on pressure vessel; Door closure assembly (2) is arranged on seat ring (1) by hinge, and can rotate around hinge; Described centring ring (5) is fixed on seat ring (1), described hands of uncapping is fixed on (4) on door closure assembly (2), uncap hands being provided with the cone coordinated with centring ring (5), the circumferential movement between door closure assembly (2) and seat ring (1) can be limited when cone inserts centring ring (5);
Being provided with exhaustor (3) on seat ring (1), exhaustor is provided with ball valve (10), and the opening and closing of ball valve is rotated by ball valve handle (7) and controls; Described ball valve handle is provided with projection on (7), and projection is arranged below position sensor (9), is used for sensing the position of rotation of ball valve handle (7);
Seat ring (1) is fixed with two described upper limit position blocks (11), door closure assembly (2) is provided with a lower position block (8), when door closure assembly (2) is closed, lower position block is in the horizontal direction between two described upper limit position blocks, ball valve handle (7) on endways direction between upper limit position block and lower position block, to limit door closure assembly around hinge moving; When rotating ball valve handle (7) so that during notch alignment lower position block (7) on ball valve handle, ball valve is opened, and the air pressure in pressure vessel can be discharged by exhaustor, and door closure assembly can be opened; Described latch assembly (6) is fixedly mounted on seat ring, locks for the opposite house cap assemblies (2) when door closure assembly (2) is closed.
2. the high temperature and high pressure containers quick operating valve system with maltilevel security device according to claim 1, it is characterised in that: described latch assembly (6) includes journal stirrup (61), bearing pin (62), eyelet bolt (63), spring (64), lock tube (65), copper backing (66), handle (67), bolt (68) and packing ring (69); Latch assembly is fixedly mounted on seat ring by journal stirrup (61), and can around bearing pin (62) rotary motion through journal stirrup (61); Eyelet bolt (63) lower end is fixedly mounted on bearing pin (62); Eyelet bolt (63) lower end is smooth rod member, and upper end is to be threaded; Described spring (64) is enclosed within the smooth section of eyelet bolt, and is compressed by lock tube (65); Lock tube (65) upper end arranges copper backing (66); Handle (67) is provided with internal thread through hole, can coordinate with the thread segment of eyelet bolt (63) upper end; Lock tube (65) is upper is provided with the breach for clasping door closure assembly near lower end, door closure assembly side, turn handle (67) can regulate the pressure that lock tube (65) is applied on spring (64), and then makes the described breach on lock tube (65) compress or leave door closure assembly; The top of described eyelet bolt (63) has the screwed hole coordinated with bolt (68), and packing ring (69) is placed on eyelet bolt top, and packing ring overall diameter is more than the described internal thread through hole of handle (67), and packing ring (69) is fixed by bolt (68).
3. the high temperature and high pressure containers quick operating valve system with maltilevel security device according to claim 1, it is characterised in that: being fixed with described latch assembly (6) of organizing on seat ring (1), described latch assemblies (6) of organizing are distributed in seat ring (1) around more more.
4. the high temperature and high pressure containers quick operating valve system with maltilevel security device according to claim 1, it is characterized in that: when the projection on ball valve handle (7) is in directly over position sensor (9), ball valve completely closes, position sensor send the central controller of signalisation staining machine show that ball valve has completely closed can normal heating pressurization;When notch alignment lower position block (8) on ball valve handle (7), ball valve (10) is in open mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610158865.XA CN105650275B (en) | 2016-03-18 | 2016-03-18 | High temperature and high pressure containers quick operating valve system with maltilevel security device |
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Application Number | Priority Date | Filing Date | Title |
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CN201610158865.XA CN105650275B (en) | 2016-03-18 | 2016-03-18 | High temperature and high pressure containers quick operating valve system with maltilevel security device |
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CN105650275A true CN105650275A (en) | 2016-06-08 |
CN105650275B CN105650275B (en) | 2018-06-08 |
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CN201610158865.XA Expired - Fee Related CN105650275B (en) | 2016-03-18 | 2016-03-18 | High temperature and high pressure containers quick operating valve system with maltilevel security device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109252755A (en) * | 2018-08-30 | 2019-01-22 | 上海博迅医疗生物仪器股份有限公司 | A kind of hand automatic interlock system, method and sterilizer |
CN117182450A (en) * | 2023-11-08 | 2023-12-08 | 山西鑫胜玛钢有限公司 | Pipe fitting trachoma repair system and application method thereof |
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CN203308254U (en) * | 2013-05-23 | 2013-11-27 | 北京北仪创新真空技术有限责任公司 | Vacuum chamber door locking device |
CN203395175U (en) * | 2013-07-19 | 2014-01-15 | 黄山徽厨食品有限公司 | Safety device of steaming tank |
CN204004366U (en) * | 2014-07-07 | 2014-12-10 | 广州番禺高勋染整设备制造有限公司 | A kind of safty device that open the door for pressurized container |
CN204437260U (en) * | 2014-12-05 | 2015-07-01 | 廖日森 | A kind of self locking safety door of rotary pressure vessel |
CN204610821U (en) * | 2015-05-20 | 2015-09-02 | 浙江东瓯过滤机制造有限公司 | Novel pressure container quick operating valve quick-locking device |
CN205559770U (en) * | 2016-03-18 | 2016-09-07 | 广州番禺高勋染整设备制造有限公司 | High temperature high pressure vessel is system of opening door soon with multiple safety device |
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2016
- 2016-03-18 CN CN201610158865.XA patent/CN105650275B/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
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DE725065C (en) * | 1937-11-25 | 1942-09-12 | Albert Scholz | Safety device for vessels with rotatable cover and quick-acting shut-off device |
CN1378514A (en) * | 1999-10-07 | 2002-11-06 | 布拉邦蒂亚荷兰公司 | Storage can with hinged lid |
CN2900941Y (en) * | 2006-04-10 | 2007-05-16 | 中国海洋石油总公司 | Safety chain device of high voltage dry welding test cab |
CN201236947Y (en) * | 2008-07-08 | 2009-05-13 | 常州锅炉有限公司 | Safety interlocking device of self-tightening type sealing fast-opening pressure container |
FR2947028B1 (en) * | 2009-06-23 | 2011-08-19 | Acces Innovations Services | DEVICE FOR LOCKING A DOOR |
CN101613924A (en) * | 2009-07-14 | 2009-12-30 | 无锡东宝机械制造有限公司 | A kind of quick-opening device of airflow dyeing machine |
CN202449365U (en) * | 2011-12-31 | 2012-09-26 | 深圳市通产丽星股份有限公司 | Packaging tank |
CN203308254U (en) * | 2013-05-23 | 2013-11-27 | 北京北仪创新真空技术有限责任公司 | Vacuum chamber door locking device |
CN203395175U (en) * | 2013-07-19 | 2014-01-15 | 黄山徽厨食品有限公司 | Safety device of steaming tank |
CN204004366U (en) * | 2014-07-07 | 2014-12-10 | 广州番禺高勋染整设备制造有限公司 | A kind of safty device that open the door for pressurized container |
CN204437260U (en) * | 2014-12-05 | 2015-07-01 | 廖日森 | A kind of self locking safety door of rotary pressure vessel |
CN204610821U (en) * | 2015-05-20 | 2015-09-02 | 浙江东瓯过滤机制造有限公司 | Novel pressure container quick operating valve quick-locking device |
CN205559770U (en) * | 2016-03-18 | 2016-09-07 | 广州番禺高勋染整设备制造有限公司 | High temperature high pressure vessel is system of opening door soon with multiple safety device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109252755A (en) * | 2018-08-30 | 2019-01-22 | 上海博迅医疗生物仪器股份有限公司 | A kind of hand automatic interlock system, method and sterilizer |
CN117182450A (en) * | 2023-11-08 | 2023-12-08 | 山西鑫胜玛钢有限公司 | Pipe fitting trachoma repair system and application method thereof |
CN117182450B (en) * | 2023-11-08 | 2024-02-02 | 山西鑫胜玛钢有限公司 | Pipe fitting trachoma repair system and application method thereof |
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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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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |