CN102367870A - Quick door-opening device - Google Patents
Quick door-opening device Download PDFInfo
- Publication number
- CN102367870A CN102367870A CN2011102674698A CN201110267469A CN102367870A CN 102367870 A CN102367870 A CN 102367870A CN 2011102674698 A CN2011102674698 A CN 2011102674698A CN 201110267469 A CN201110267469 A CN 201110267469A CN 102367870 A CN102367870 A CN 102367870A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- door body
- venturi
- opening device
- big cylinder
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a quick door-opening device, which comprises a throat channel (4), a large cylinder A (6), a container (10), a large cylinder B (11) and a door body (13). The quick door-opening device is characterized in that a small cylinder (12) with a control device (9) is fixed on the throat channel (4), and the cylinder rod of the small cylinder (12) is connected with a hook component A (3); and the large cylinder A (6) and the large cylinder B (11) are fixed on the container (10), the cylinder rods of the large cylinder A (6) and the large cylinder B (11) are respectively and fixedly connected with the two sides of the door body (13), the ends of the cylinder bodies of the large cylinder A (6) and the large cylinder B (11) close to the door body (13) are communicated with the small cylinder (12) through connecting pipes (5), and the door body (13) is fixed on a throat channel support (1) through a door body rotating shaft support seat (2) and is provided with a hook component B (14) which is matched with the hook component A (3). The quick door-opening device has a simple structure and can be remotely controlled through a switch, the safety of operators can be guaranteed, and the opening and closing can be realized flexibly.
Description
Technical field
The invention belongs to the pressurized container field, relate in particular to a kind of quick-opening device.
Background technique
Need to feed the working medium of certain pressure in the pressurized container work, goods in the container are handled, and door-opening pressure vessel has obtained extensive use owing to easy to operate in every field.At present, the door opening/closing apparatus of door-opening pressure vessel all is through thick and heavy flange ring, adopts modes such as bolt, tooth-type flange ring, clipping type flange ring or compression type flange ring to carry out the switch door through rotation.China utility model patent CN200620141927.8 discloses a kind of door-opening pressure vessel, and its quick-opening device comprises rotating disk, some pins and some connecting rods, and pin is located on the cover, and rotating disk is connected through connecting rod with each pin.Though the quick-opening device of this structure is lighter than flange ring; But the quick-opening device of these structures is to adopt manual mode at the switch door; Very effort, and these quick-opening devices places on the pressurized container, and its container weight is increased; Open the door dumb and speed slow, operator's safety yet do not ensure.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming and a kind of ability telecontrol, support personnel's safety and shutter door quick-opening device flexibly is provided.
The object of the invention and solve its technical problem underlying and adopt following technological scheme to realize:
Quick-opening device of the present invention; Comprise venturi support, venturi, big cylinder A, container, big cylinder B, door body; Wherein: venturi supports and is positioned at the venturi below; Venturi one end is communicated with vent openings on the container, the other end is fixedly connected with hanging hook assembly A, and the little cylinder that is provided with control gear is fixed on the venturi, and the cylinder column of little cylinder is connected with hanging hook assembly A; Big cylinder A and big cylinder B are fixed on the container; The cylinder column of big cylinder A and big cylinder B is fixedly connected with the both sides of door body respectively; The end of big cylinder A and the cylinder body adjacent doors body of big cylinder B is communicated with stingy cylinder through connecting tube; The door body is fixed on venturi through door body shaft seating and supports, and the door body is provided with hanging hook assembly B and matches with hanging hook assembly A.
Above-mentioned quick-opening device, wherein: the below of door body is provided with vibration damper.
Above-mentioned quick-opening device, wherein: said big cylinder A is respectively equipped with air filter A and air filter B with the end of the cylinder body adjacent vessel of big cylinder B.
Above-mentioned quick-opening device, wherein: when said door body was closed, venturi was close to a body, and contacting point door body is provided with the tilt angle.
Above-mentioned quick-opening device, wherein: said tilt angle is 45 degree.
The present invention compared with prior art has tangible advantage and beneficial effect.Can know that by above technological scheme the door body is fixed on venturi through door body shaft seating and supports, and a body can be rotatablely moved through door body shaft seating in the several angle scope; Big cylinder A and big cylinder B are fixed on the container; The cylinder column of big cylinder A and big cylinder B is connected with the both sides of door body respectively; The end of big cylinder A and the cylinder body adjacent doors body of big cylinder B is communicated with stingy cylinder through connecting tube; The little cylinder that is provided with control gear is fixed on the venturi, and the cylinder column of little cylinder is connected with hanging hook assembly A, and the door body is provided with hanging hook assembly B and matches with hanging hook assembly A; Realize control through long-range control control gear, thereby realize the telecontrol that the opposite house body opens and closes little cylinder, big cylinder A and big cylinder B; In addition, because a door body is by big cylinder A and big cylinder B control, make a physical efficiency be unlocked or close, very flexibly, rapidly in moment.During seal of vessel, the door body is closed, and venturi is close to a body, and 45 ° of angle of inclination designs are adopted in the contacting point; Be bell mouth shape when making container open the door body, little to gas-flow resistance, gas flow rate is acceleration mode always; The door body can have enough gas flow area for about 14 ° on unlatching and ground, needn't all open and can make the quick balance of air pressure, utilizes the weight of container self simultaneously; The pressure of gas and the impact force of air-flow reduce the active force of door-opening mechanism, and its body is opened flexibly and rapidly.The effect of vibration damper is that the buffer door body is opened the impact force that the back falls to producing around the rotation of door body shaft seating.Therefore, the present invention can realize the telecontrol that the opposite house body opens and closes, and ensures operator's life safety, and opens and closes flexibly rapidly.
Description of drawings
Structural representation when Fig. 1 opens for the present invention;
Structural representation when Fig. 2 closes for the present invention
Mark among the figure:
1, venturi supports; 2, door body shaft seating; 3, hanging hook assembly A; 4, venturi; 5, connecting tube; 6, big cylinder A; 7, air filter A; 8, vent openings; 9, control gear; 10, container; 11, big cylinder B; 12, little cylinder; 13, door body; 14, hanging hook assembly B; 15, vibration damper; 16, air filter B.
Embodiment:
Below in conjunction with accompanying drawing and preferred embodiment, to quick-opening device embodiment, structure, characteristic and the effect thereof that proposes according to the present invention, specify as after.
Referring to Fig. 1 and Fig. 2; Quick-opening device of the present invention; Comprise that venturi supports 1, venturi 4, big cylinder A6, container 10, big cylinder B11, door body 13, wherein: venturi supports 1 and is positioned at venturi 4 belows, venturi 4 one ends are communicated with vent openings 8 on the container 10, the other end is fixedly connected with hanging hook assembly A3; The stingy cylinder 12 that is provided with control gear 9 is fixed on the venturi 4, and the cylinder column of stingy cylinder 12 is connected with hanging hook assembly A3; Big cylinder A6 and big cylinder B11 are fixed on the container 10; The cylinder column of big cylinder A6 and big cylinder B11 is connected with the both sides of door body 13 respectively; The end of big cylinder A6 and the cylinder body adjacent doors body 13 of big cylinder B11 is communicated with stingy cylinder 12 through connecting tube 5; Door body 13 is fixed on venturi through door body shaft seating 2 and supports on 1, and door body 13 is provided with hanging hook assembly B14 and matches with hanging hook assembly A3.
The below of said door body 13 is provided with vibration damper 15.
Said big cylinder A6 is respectively equipped with air filter A7 and air filter B16 with the end of the cylinder body adjacent vessel 10 of big cylinder B11.
When said door body 13 was closed, venturi 4 was close to a body 13, and contacting point door body 13 is provided with the tilt angle.
Said tilt angle is 45 degree.
During use; Venturi 4 one ends are communicated with the vent openings 8 of container 10, and during container 10 sealing, the cylinder column that the pressurized gas that produce through the stingy cylinder 12 of control gear 9 controls are handled big cylinder A6 and big cylinder B11 shortens closes a body 13; Venturi 4 is close to a body 13; The contacting point is the tilt angle of 45 degree, and the hanging hook assembly A3 of venturi 4 ends matches with the hanging hook assembly B14 of door on the body 13, locked body 13; When container 10 is opened; The pressurized gas that produce through the stingy cylinder 12 of control gear 9 controls break away from hanging hook assembly A3 and hanging hook assembly B14; Pine opening door body 13, and the cylinder column of handling big cylinder A6 and big cylinder B11 extends rapidly, and a body 13 is opened; A final door body 13 be opened into ground about 14 °, door body 13 be buffered to after vibration damper 15 contacts static.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Anyly do not break away from technological scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technological scheme of the present invention according to technical spirit of the present invention.
Claims (5)
1. quick-opening device; Comprise that venturi supports (1), venturi (4), big cylinder A (6), container (10), big cylinder B (11), door body (13); It is characterized in that: venturi supports (1) and is positioned at venturi (4) below; Venturi (4) one ends are communicated with vent openings (8) on the container (10), the other end is fixedly connected with hanging hook assembly A (3); The little cylinder (12) that is provided with control gear (9) is fixed on the venturi (4), and the cylinder column of little cylinder (12) is connected with hanging hook assembly A (3); Big cylinder A (6) and big cylinder B (11) are fixed on the container (10); The cylinder column of big cylinder A (6) and big cylinder B (11) is fixedly connected with the both sides of door body (13) respectively; The end of the cylinder body adjacent doors body (13) of big cylinder A (6) and big cylinder B (11) is communicated with little cylinder (12) through connecting tube (5); Door body (13) is fixed on venturi through door body shaft seating (2) and supports on (1), and door body (13) is provided with hanging hook assembly B (14) and matches with hanging hook assembly A (3).
2. quick-opening device as claimed in claim 1 is characterized in that: the below of door body (13) is provided with vibration damper (15).
3. according to claim 1 or claim 2 quick-opening device, it is characterized in that: the end of the cylinder body adjacent vessel (10) of said big cylinder A (6) and big cylinder B (11) is respectively equipped with air filter A (7) and air filter B (16).
4. quick-opening device as claimed in claim 3 is characterized in that: said door body (13) is when closing, and venturi (4) is close to a body (13), and contacting point door body (13) is provided with the tilt angle.
5. quick-opening device as claimed in claim 4 is characterized in that: said tilt angle is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102674698A CN102367870A (en) | 2011-09-09 | 2011-09-09 | Quick door-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102674698A CN102367870A (en) | 2011-09-09 | 2011-09-09 | Quick door-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102367870A true CN102367870A (en) | 2012-03-07 |
Family
ID=45760457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102674698A Pending CN102367870A (en) | 2011-09-09 | 2011-09-09 | Quick door-opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102367870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734824A (en) * | 1954-10-18 | 1956-02-14 | Pressure vessels | |
| US3888045A (en) * | 1974-05-30 | 1975-06-10 | Wsf Ind Inc | Construction for mounting a door of a pit mounted pressure vessel |
| CH572586A5 (en) * | 1972-12-09 | 1976-02-13 | Kaiserslautern Eisenwerke Gmbh | |
| US5918756A (en) * | 1997-04-29 | 1999-07-06 | Morgan; H. William | Vessel lock down system |
| CN1443891A (en) * | 2002-03-13 | 2003-09-24 | 泰克诺拉玛有限责任公司 | Container for dyeing fabric raw material |
| CN1946956A (en) * | 2004-02-10 | 2007-04-11 | 纳泰克斯工艺技术有限公司 | Locking device fixating a lid |
| CN102037272A (en) * | 2008-04-18 | 2011-04-27 | 佩里设备公司 | Closure for an equipment sub |
| CN201944255U (en) * | 2010-12-31 | 2011-08-24 | 铁岭化机强大容器制造厂 | Fast opening type pressure tank |
| CN202251934U (en) * | 2011-09-09 | 2012-05-30 | 贵州风雷航空军械有限责任公司 | Quick door opening device |
-
2011
- 2011-09-09 CN CN2011102674698A patent/CN102367870A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734824A (en) * | 1954-10-18 | 1956-02-14 | Pressure vessels | |
| CH572586A5 (en) * | 1972-12-09 | 1976-02-13 | Kaiserslautern Eisenwerke Gmbh | |
| US3888045A (en) * | 1974-05-30 | 1975-06-10 | Wsf Ind Inc | Construction for mounting a door of a pit mounted pressure vessel |
| US5918756A (en) * | 1997-04-29 | 1999-07-06 | Morgan; H. William | Vessel lock down system |
| CN1443891A (en) * | 2002-03-13 | 2003-09-24 | 泰克诺拉玛有限责任公司 | Container for dyeing fabric raw material |
| CN1946956A (en) * | 2004-02-10 | 2007-04-11 | 纳泰克斯工艺技术有限公司 | Locking device fixating a lid |
| CN102037272A (en) * | 2008-04-18 | 2011-04-27 | 佩里设备公司 | Closure for an equipment sub |
| CN201944255U (en) * | 2010-12-31 | 2011-08-24 | 铁岭化机强大容器制造厂 | Fast opening type pressure tank |
| CN202251934U (en) * | 2011-09-09 | 2012-05-30 | 贵州风雷航空军械有限责任公司 | Quick door opening device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103498919B (en) * | 2013-09-06 | 2016-08-24 | 浙江大学 | Self-balancing opening/closing system for large pressurized vessel Tooth-locked Quick Closure door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202251934U (en) | Quick door opening device | |
| CN102367870A (en) | Quick door-opening device | |
| CN104527630B (en) | A kind of piston type pneumatic control stop valve | |
| CN202953715U (en) | Mobile grab bucket | |
| CN206001066U (en) | Electronics relief valve | |
| CN201526711U (en) | Reversible one-way valve | |
| CN207511131U (en) | The cloth bucket valve of anti-particle obstruction | |
| CN206128961U (en) | Door is moved from closed system to weight formula | |
| CN205101572U (en) | Closing device that admits air is concentrated in pulse | |
| CN206627329U (en) | A kind of sampling probe in coal dust workshop | |
| CN108120628A (en) | A kind of impact injury fabricated device | |
| CN107044927A (en) | A kind of sampling probe in coal dust workshop | |
| CN209454958U (en) | A kind of adjustable shipping anti-collision device | |
| CN208381742U (en) | A kind of high voltage bearing gas bomb | |
| CN207953603U (en) | A kind of discharge valve of shot-blasting machine of pneumatic control | |
| CN207816675U (en) | A kind of impact injury fabricated device | |
| CN206017966U (en) | A kind of mixer discharge gate control mechanism | |
| CN208687078U (en) | A kind of laborsaving rotating device of feed water valve | |
| CN202992201U (en) | A large-size gas valve driven by a cylinder and used for sulfur dioxide removal | |
| CN103711923B (en) | A kind of to wind open-close type valve device | |
| CN203548685U (en) | Internal fine groove air intake stay wire type air damper | |
| CN205089713U (en) | Novel control valve | |
| CN208123564U (en) | A kind of pneumostop butterfly valve | |
| CN203431186U (en) | Gas blow-off valve | |
| CN205803333U (en) | Totally-enclosed malleation limekiln double-layer pneumatic kiln cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120307 |