CN103043193A - Deepwater open diving bell and self-rescuing method thereof - Google Patents
Deepwater open diving bell and self-rescuing method thereof Download PDFInfo
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- CN103043193A CN103043193A CN201210514465XA CN201210514465A CN103043193A CN 103043193 A CN103043193 A CN 103043193A CN 201210514465X A CN201210514465X A CN 201210514465XA CN 201210514465 A CN201210514465 A CN 201210514465A CN 103043193 A CN103043193 A CN 103043193A
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Abstract
The invention discloses a deepwater open diving bell and a self-rescuing method thereof. The deepwater open diving bell comprises a platform and is characterized in that a bell jar is hung above the platform, a space between the top of the bell jar and the platform is adaptive to the height of a human body, a main belly belt is connected to the top of the bell jar, a basic surviving device is arranged in the bell jar, viewing windows capable of viewing situations outside the bell are formed in the side wall of the bell jar, and a guiding weight is arranged at the lower part of the platform. Due to the adoption of the technical scheme of the deepwater open diving bell and the self-rescuing method thereof, the 120 meters of diving depth of the diving bell is realized, the simultaneous diving of three users is satisfied, and the working efficiency of diving operation is improved.
Description
Technical field
The present invention relates to a kind of latent equipment field, relate in particular the diving bell technical field in a kind of diving gear.
Technical background
Diving bell is a kind of bell pressure container, be provided in and carry out on the ship of work drowned, the personnel that can transport travel to and fro between under water and between the deck, development along with the diving technology, people more and more pay attention to efficient and the safety of under-water operation, the critical role of diving bell is day by day obvious, the diving bell volume that uses in the prior art is larger, and structure is comparatively complicated, and working process is comparatively loaded down with trivial details, launching stability is not high, safety system is perfect not, succours to diving with also and has brought many deficiencies and obstacle, in the prior art, temporarily also do not have a file to put down in writing the data of perfect relevant diving bell, the technology of China on diving bell is also only perfect.
Summary of the invention
It is in 120 meters the situation, can satisfy a kind of deep water open diving bell that 3 people dive under water simultaneously that the technical problem to be solved in the present invention provides a kind of depth of water.
For solving the problems of the technologies described above, the invention provides a kind of deep water open diving bell, comprise platform, be hung with bell jar on the platform, spacing between bell jar top and platform and people's height adapt, and the bell jar top is connected with total umbilical cord, and bell jar inside is provided with basic living apparatus in the clock, the bell jar sidewall is provided with the viewing window that can watch the outer situation of clock, and the platform bottom is provided with the guiding ballast.
Preferably, total umbilical cord inside is coated with steam line, water supply line, confession electric pipe, diving umbilical cord, and described diving umbilical cord passes bell jar and the lower end places on the platform.
Preferably, basic living apparatus comprises the air valve that is installed on bell jar inside in the clock, and water cock, illuminating lamp and compression indicator, air valve, water cock, illuminating lamp link to each other with steam line, water supply line, the confession electric pipe of described total umbilical cord inside respectively.
Preferably, bell jar and platform outside are connected with the bumper frame that adapts with the diving bell shape, the bumper frame top is provided with main hoist cable, be provided with secondary hoist cable at bumper frame two symmetrical framves, the bumper frame outside is provided with guideline, the inner distance platform suitably highly is provided with a board-like seat on the bumper frame, and seat is connected by iron chains with bumper frame.
Preferably, platform is provided with emergent gas cylinder, and emergent gas cylinder is fixed in bumper frame inside, with pre-bumper frame for removably connecting.
Preferably, viewing window and the distance between platform be located on the bell jar sidewall adapt with people's height.
Preferably, the platform edge is provided with can abandon the weight case, and the described weight case of abandoning comprises the fixedly weight piece of case bottom and fixing the abandoned weight ball on the weight piece, is provided with openable side chamber door can abandoning weight case outside.
Preferably, the guiding ballast is connected with diving bell by the guideline of bumper frame outside, and guiding ballast material is plumbous.
Preferably, platform comprises the steel ring and the glass-felt plastic that is embedded in steel ring inside of outer ring.
A kind of self-rescue method of deep water open diving bell,
Method one: main loop wheel machine hangs main hoist cable, and diving bell is pulled out the water surface;
Method two: start secondary loop wheel machine and hang secondary hoist cable, diving bell is hung out the water surface;
Method three: can hang umbilical cord by loop wheel machine by the effect of water buoyancy, diving bell is winched to the water surface;
Method three: the diver can open and can abandon the loaded van chamber door, allows can abandon the weight ball and automatically roll out diving bell, alleviates the weight of diving bell, under the buoyancy of water effect, so that diving bell floats on the surface of the water.
Adopt the beneficial effect of this technical scheme: a kind of deep water open diving bell, comprise platform, and the bell jar on suspension and the platform, adopt open diving bell, alleviated the weight of diving bell, so that diving bell becomes light, simultaneously, so that the diving bell structure becomes simply, be easy to produce and make; Spacing between bell jar top and platform and people's height adapt, bell jar inside is filled with the air of suitable pressure or the miscellaneous gas of helium and oxygen by umbilical cord, so that seawater can not enter into bell jar inside, can realize the diver stand with platform on, and will partly place in the bell jar more than the chest, avoid the above position of diver's chest and contact with sea water, cause the physiological psychological fear that is not suitable for to the diver, can finish smoothly the diving under-water operation; The bell jar top is connected with total umbilical cord, total umbilical cord inside is coated with steam line, water supply line, for electric pipe, the diving umbilical cord, the diver is when the bottom, all existence goods and materials all have total umbilical cord to transmit, total umbilical cord transmits the gas that needs to the diver, hot water, other electric equipmenies that also have diving bell need to make a video recording or survey at the bottom also all are transferred in the diving bell by total umbilical cord, bell jar inside is provided with basic living apparatus in the clock, basic living apparatus in the clock, guaranteed underwater diver basic existence, can prolong diver's time of operation under water, avoid diving bell often to come and go and expended time in between decks under water, increased the efficient of diving bell under-water operation; The bell jar sidewall is provided with the viewing window that can watch the outer situation of clock, and the situation of observation bell outside at any time when making things convenient for the diver in bell jar can be avoided the diver to watch less than the diving bell external circumstances during rest in clock and damage or lose; Viewing window is provided with 3, can realize simultaneously 3 diver's under-water operations again of this diving bell; The platform bottom is provided with the guiding ballast, and when diving bell under water the time, the guiding ballast plays and keeps the diving bell stability action, and it is downward to guarantee that further diving bell gets center of gravity, increases its stability.
Adopt the beneficial effect of technical scheme of the present invention to also have: total umbilical cord inside is coated with steam line, water supply line, confession electric pipe, diving umbilical cord, described diving umbilical cord passes bell jar and the lower end places on the platform, and the diving umbilical cord needs behind the diving bell for the diver breaks away to install and on one's body confession oxygen hose; Diving bell can be dived beneath the water 120 meters among the present invention, then total umbilical cord of diving bell must be greater than 120 meters, the diver can be movable or finish the diving effect in 30 meters around the diving bell, so, diving umbilical cord length in the diving bell among the present invention is more than 30 meters, when leaving diving bell, the diving umbilical cord is that dish stacks and places on the platform the diver, makes things convenient for the diver to use or loads and unloads; Basic living apparatus comprises the air valve that is installed on bell jar inside in the clock, water cock, illuminating lamp and compression indicator, air valve, water cock, illuminating lamp respectively with the steam line of described total umbilical cord inside, water supply line, link to each other for electric pipe, connect steam line above the air valve, pipe interior is connected with the miscellaneous gas of air or helium and oxygen, guarantee that the diver has enough available oxygen, guaranteed that the diver gets life security, connect water supply line above the water cock, so that the diver can have fresh water or even the hot water that sustains life, keep diver's life and keep diver's safety, below electric pipe, be connected with illuminating lamp, other correlation detection devices such as pick up camera, illuminating lamp provides certain illumination to diving bell inside diver, make things convenient for the relevant important information of its life or record, pick up camera can photograph water-bed situation constantly, for later data analysis provides foundation, water-bed situation is surveyed and recorded to detector constantly, makes things convenient for the aquatic work personnel to the control of diving bell and record and the analysis of related data information; Basic living apparatus all is furnished with 3 covers in the clock, and diving bell of the present invention can guarantee 3 divers' personal safety simultaneously simultaneously for water operation under three divers, has reduced the usage quantity of diving bell, has saved manpower and materials and financial resources; Bell jar and platform outside are connected with the bumper frame that adapts with the diving bell shape, bumper frame can prevent the bump of water-bed foreign matter degree diving bell to a certain extent, and bumper frame affixed with diving bell on, strengthened to a certain extent the intensity of diving bell, so that diving bell is stood bump when occurring unusual or running into larger wave; The bumper frame top is provided with main hoist cable, diving bell can spur main hoist cable by main loop wheel machine, diving bell is hung under water or hangs out the water surface, be provided with secondary hoist cable at bumper frame two symmetrical framves, when main loop wheel machine or main hoist cable break down, can start secondary loop wheel machine, by secondary loop wheel machine and secondary hoist cable diving bell is hung under water or with diving bell from hanging out under water, increased the safety in the diving; The bumper frame outside is provided with guideline, and this guideline mainly is the position of guiding and fixed guide ballast, so that diving bell and guiding ballast keep stable under water; The inner distance platform suitably highly is provided with a board-like seat on the bumper frame, and seat is connected by iron chains with bumper frame; Seat is set makes things convenient for the diver to have a rest in the diving bell under water, put down iron chains when seat needs, seat when not required can folding seat, saves space in the diving bell; Platform is provided with emergent gas cylinder, and fill with emergent gas cylinder the inside air or miscellaneous gas, and unusual when total umbilical cord appearance, in the time of can not supplying with desired gas to the diver, the diver can connect emergent gas cylinder, uses the gas in the emergent gas cylinder, guarantees diver's life security; Emergent gas cylinder is fixed in bumper frame inside, utilizes the emergent gas cylinder of collision prevention function protection of bumper frame; With pre-bumper frame for removably connecting, be convenient to replacing and the maintenance of emergent gas cylinder; Diving bell bell jar sidewall is provided with 3 at any time viewing windows of observation bell external circumstances, viewing window on the bell jar sidewall and the distance between platform adapt with people's height, guarantee that diving bell of the present invention can realize simultaneously under-water operations of 3 divers, strengthened the efficient of diving bell under-water operation; The platform edge is provided with can abandon the weight case, the weight case be can abandon and the fixedly weight piece of case bottom and fixing the abandoned weight ball on the weight piece comprised, be provided with openable side chamber door can abandoning weight case outside, when diving bell occurs when unusual, the diver can own fast speed opens can abandon the loaded van chamber door, roll out diving bell so that can abandon the weight ball, alleviate the weight of diving bell, so that diving bell is floating to the water surface by buoyancy of water; Guiding ballast material is plumbous, plumbous density is large, can reduce to lead ballast volume and guarantee hoisting capacity, play stable effect, platform comprises the steel ring of outer ring and is embedded in the glass-felt plastic of steel ring inside, steel ring is adopted in the outer ring, guarantees its intensity and weight, so that the center in the diving is near the bottom, can guarantee the stability at the bottom, the glass-felt plastic of steel ring inside, when diving bell hung out water, glass-felt plastic can play the effect of leaking, so that getting pulling force, loop wheel machine reduces, when diving bell emerged, the water on the platform can leak simultaneously, so that the diver can have an anh environment of standing.
Description of drawings
Fig. 1 is the external structure scheme drawing of a kind of deep water open diving bell of the present invention;
Fig. 2 is the inner structure scheme drawing of a kind of deep water open diving bell of the present invention;
Fig. 3 is the birds-eye view of Fig. 2 on the A-A direction;
Wherein, 1, platform, 2, emergent gas cylinder, 3, bell jar, 4, bumper frame, 5, secondary hoist cable, 6, main hoist cable, 7, viewing window, 8, iron chains, 9, seat, 10, can abandon the weight ball, 11, can abandon the weight case, 12, fixing weight piece, 13, total umbilical cord, 14, compression indicator, 15, guideline, 16, guiding ballast, 17, basic living apparatus in the clock, 18, the diving umbilical cord.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, effect and principle of work and operation using method etc. to the mutual alignment between the shape of the specific embodiment of the present invention and related each member, structure, the each several part and annexation, each several part, be described in further detail, to help those skilled in the art inventive concept of the present invention, technical scheme had more complete, accurate and deep understanding.
Fig. 1 and Fig. 2 are structural representation of the present invention, a kind of deep water open diving bell, comprise platform 1, be hung with bell jar 3 on the platform 1, spacing and people's height that bell jar 3 tops and platform are 1 adapt, bell jar 3 tops are connected with total umbilical cord 13, bell jar 3 inside are provided with basic living apparatus 17 in the clock, bell jar 3 sidewalls are provided with the viewing window 7 that can watch the outer situation of clock, platform 1 bottom is provided with guiding ballast 16, total umbilical cord 13 inside are coated with steam line, water supply line, for electric pipe, the diving umbilical cord, diving umbilical cord 18 passes bell jar 3 and the lower end places on the platform 1, basic living apparatus 17 comprises the air valve that is installed on bell jar inside in the clock, water cock, illuminating lamp and compression indicator 14, air valve, water cock, illuminating lamp respectively with the steam line of described total umbilical cord 13 inside, water supply line, link to each other for electric pipe, bell jar 3 and platform 1 outside are connected with the bumper frame 4 that adapts with the diving bell shape, bumper frame 4 tops are provided with main hoist cable 6, be provided with secondary hoist cable 5 at 4 liang of symmetrical framves of bumper frame, bumper frame 4 outsides are provided with guideline 15, the inner distance platform suitably highly is provided with a board-like seat 9 on the bumper frame 4, seat 9 is connected by iron chains 8 with bumper frame 4, platform 1 is provided with emergent gas cylinder 2, emergent gas cylinder 2 is fixed in bumper frame 4 inside, with pre-bumper frame 4 for removably connecting, the distance of being located at 1 on viewing window 7 on bell jar 3 sidewalls and platform adapts with people's height, platform 1 edge is provided with can abandon weight case 11, weight case 11 be can abandon and the fixedly weight piece 12 of case bottom and fixing the abandoned weight ball 10 on the weight piece comprised, be provided with openable side chamber door can abandoning weight case 11 outsides, guiding ballast 16 is connected with diving bell by the guideline 15 of bumper frame 4 outsides, guiding ballast 16 materials are plumbous, and platform 1 comprises the steel ring of outer ring and is embedded in the glass-felt plastic of steel ring inside.
After adopting said structure, the present invention just can realize following technique effect: a kind of deep water open diving bell, comprise platform 1, and the bell jar 3 on suspension and the platform 1, adopt open diving bell, alleviated the weight of diving bell, so that diving bell becomes light, simultaneously, so that the diving bell structure becomes simply, be easy to produce and make; Spacing and people's height that bell jar 3 tops and platform are 1 adapt, bell jar 3 inside are filled with the air of suitable pressure or the miscellaneous gas of helium and oxygen by total umbilical cord 13, so that seawater can not enter into bell jar inside, can realize the diver stand with platform 1 on, and will partly place in the bell jar 3 more than the chest, avoid the above position of diver's chest and contact with sea water, cause the physiological psychological fear that is not suitable for to the diver, can finish smoothly the diving under-water operation; Bell jar 3 tops are connected with total umbilical cord 13, total umbilical cord 13 inside are coated with steam line, water supply line, for electric pipe, the diving umbilical cord, the diver is when the bottom, all existence goods and materials all have total umbilical cord 13 to transmit, total umbilical cord 13 transmits the gas that needs to the diver, hot water, other electric equipmenies that also have diving bell need to make a video recording or survey at the bottom also all are transferred in the diving bell by total umbilical cord, bell jar inside is provided with basic living apparatus 17 in the clock, in the clock basic living apparatus 17 guaranteed underwater diver basic existence, can prolong diver's time of operation under water, avoid diving bell often to come and go and ask with the deck under water and expend time in, increased the efficient of diving bell under-water operation; Bell jar 3 sidewalls are provided with the viewing window 7 that can watch the outer situation of clock, make things convenient for diver's situation of observation bell outside at any time when bell jar 3 is interior, can avoid the diver to watch less than the diving bell external circumstances during rest in clock and damage or lose; Viewing window 7 is provided with 3, can realize simultaneously 3 diver's under-water operations again of this diving bell; Platform 1 bottom is provided with guiding ballast 16, and when diving bell under water the time, guiding ballast 16 plays and keeps the diving bell stability action, and it is downward to guarantee that further diving bell gets center of gravity, increases its stability.
Adopt the technical matters of the solution of technical scheme of the present invention to also have: total umbilical cord 13 inside are coated with steam line, water supply line, confession electric pipe, diving umbilical cord, diving umbilical cord 18 passes bell jar and the lower end places on the platform 1, and diving umbilical cord 18 needs behind the diving bell for the diver breaks away to install and on one's body confession oxygen hose; Diving bell can be dived beneath the water 120 meters among the present invention, then total umbilical cord 13 of diving bell must be greater than 120 meters, the diver can be movable or finish the diving effect in 30 meters around the diving bell, so, diving umbilical cord 18 length in the diving bell among the present invention are more than 30 meters, when leaving diving bell, diving umbilical cord 18 is that dish stacks and places on the platform 1 the diver, makes things convenient for the diver to use or loads and unloads; Basic living apparatus 17 comprises the air valve that is installed on bell jar inside in the clock, water cock, illuminating lamp and compression indicator 14, air valve, water cock, illuminating lamp respectively with the steam line of total umbilical cord 13 inside, water supply line, link to each other for electric pipe, connect steam line above the air valve, pipe interior is connected with the miscellaneous gas of air or helium and oxygen, guarantee that the diver has enough available oxygen, guaranteed that the diver gets life security, connect water supply line above the water cock, so that the diver can have fresh water or even the hot water that sustains life, keep diver's life and keep diver's safety, below electric pipe, be connected with illuminating lamp, other correlation detection devices such as pick up camera, illuminating lamp provides certain illumination to diving bell inside diver, make things convenient for the relevant important information of its life or record, pick up camera can photograph water-bed situation constantly, for later data analysis provides foundation, water-bed situation is surveyed and recorded to detector constantly, makes things convenient for the aquatic work personnel to the control of diving bell and record and the analysis of related data information; Basic living apparatus 17 all is furnished with 3 covers in the clock, and diving bell of the present invention can guarantee 3 divers' personal safety simultaneously simultaneously for water operation under three divers, has reduced the usage quantity of diving bell, has saved manpower and materials and financial resources; Bell jar 3 and platform 1 outside are connected with the bumper frame 4 that adapts with the diving bell shape, bumper frame 4 can prevent the bump of water-bed foreign matter degree diving bell to a certain extent, and bumper frame 4 affixed with diving bell on, strengthened to a certain extent the intensity of diving bell, so that diving bell is stood bump when occurring unusual or running into larger wave; Bumper frame 4 tops are provided with main hoist cable 6, diving bell can spur main hoist cable 6 by main loop wheel machine, diving bell is hung under water or hangs out the water surface, be provided with secondary hoist cable 5 at 4 liang of symmetrical framves of bumper frame, when main loop wheel machine or main hoist cable 6 break down, can start secondary loop wheel machine, by secondary loop wheel machine and secondary hoist cable 5 diving bell is hung under water or with diving bell from hanging out under water, increased the safety in the diving; Bumper frame 4 outsides are provided with guideline 15, and this guideline 15 mainly is the position of guiding and fixed guide ballast 16, so that diving bell and guiding ballast 16 keep stable under water; The inner distance platform suitably highly is provided with a board-like seat 9 on the bumper frame 4, and seat 9 is connected by iron chains 8 with bumper frame 4; Seat 9 is set makes things convenient for the diver to have a rest in the diving bell under water, seat 9 puts down iron chains 8 when needing, and seat 9 when not required can folding seat, saves space in the diving bell; Platform 1 is provided with emergent gas cylinder 2, and fill with emergent gas cylinder 2 the insides air or miscellaneous gas, when total umbilical cord 13 occurs unusual, in the time of can not supplying with desired gas to the diver, the diver can connect emergent gas cylinder 2, uses the gas in the emergent gas cylinder, guarantees diver's life security; Emergent gas cylinder 2 is fixed in bumper frame 4 inside, utilizes the emergent gas cylinder 2 of collision prevention function protection of bumper frame 4; Emergent gas cylinder 2 and pre-bumper frame 4 are convenient to replacing and the maintenance of emergent gas cylinder 2 for removably connecting; Diving bell bell jar 3 sidewalls are provided with 3 at any time viewing windows 7 of observation bell external circumstances, viewing window 7 and the distance between platform on bell jar 3 sidewalls adapt with people's height, guarantee that diving bell of the present invention can realize simultaneously under-water operations of 3 divers, strengthened the efficient of diving bell under-water operation; Platform 1 edge is provided with can abandon weight case 11, weight case 11 be can abandon and the fixedly weight piece 12 of case bottom and fixing the abandoned weight ball 10 on the weight piece 12 comprised, can abandon weight, 11 outsides are provided with openable side chamber door, when diving bell occurs when unusual, the diver can own fast speed opens can abandon the loaded van chamber door, rolls out diving bell so that can abandon weight ball 10, alleviate the weight of diving bell, so that diving bell is floating to the water surface by buoyancy of water; Guiding ballast 16 materials are plumbous, plumbous density is large, can reduce to lead ballast 16 volume and guarantee hoisting capacity, play stable effect, platform 1 comprises the steel ring of outer ring and is embedded in the glass-felt plastic of steel ring inside, steel ring is adopted in the outer ring, guarantees its intensity and weight, so that the center in the diving is near the bottom, can guarantee the stability at the bottom, the glass-felt plastic of steel ring inside, when diving bell hung out water, glass-felt plastic can play the effect of leaking, so that getting pulling force, loop wheel machine reduces, when diving bell emerged, the water on the platform can leak simultaneously, so that the diver can have an anh environment of standing.
The self-rescue method of a kind of deep water open diving bell of the present invention can be, when diving bell abnormal condition occurred under water, staff above deck can start main loop wheel machine, utilized main loop wheel machine to hang main hoist cable, diving bell is pulled out the water surface, guarantee diver's life security; The self-rescue method of a kind of deep water open diving bell of the present invention can also be, when diving bell abnormal condition occurred under water, staff above deck can start secondary loop wheel machine, utilized secondary loop wheel machine to hang secondary hoist cable, diving bell is pulled out the water surface, guarantee diver's life security; The self-rescue method of a kind of deep water open diving bell of the present invention can also be, when diving bell abnormal condition occur under water, staff above deck can hang umbilical cord by loop wheel machine by the effect of water buoyancy, and diving bell is winched to the water surface, guarantees diver's life security; The self-rescue method of a kind of deep water open diving bell of the present invention can also be, when diving bell abnormal condition occur under water, diver in the diving bell can open and can abandon the loaded van chamber door, allow and to abandon the weight ball and automatically roll out diving bell, alleviate the weight of diving bell, under the buoyancy of water effect, so that diving bell floats on the surface of the water, guarantee diver's self life security.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (10)
1. deep water open diving bell, comprise platform, it is characterized in that: be hung with bell jar on the described platform, spacing between described bell jar top and platform and people's height adapt, described bell jar top is connected with total umbilical cord, bell jar inside is provided with basic living apparatus in the clock, and the bell jar sidewall is provided with the viewing window that can watch the outer situation of clock, and described platform bottom is provided with the guiding ballast.
2. a kind of deep water open diving bell according to claim 1 is characterized in that: described total umbilical cord inside is coated with steam line, water supply line, for electric pipe, diving umbilical cord, and described diving umbilical cord passes bell jar and the lower end places on the platform.
3. a kind of deep water open diving bell according to claim 1, it is characterized in that: basic living apparatus comprises the air valve that is installed on bell jar inside in the described clock, water cock, illuminating lamp and compression indicator, described air valve, water cock, illuminating lamp link to each other with steam line, water supply line, the confession electric pipe of described total umbilical cord inside respectively.
4. a kind of deep water open diving bell according to claim 1, it is characterized in that: described bell jar and platform outside are connected with the bumper frame that adapts with the diving bell shape, described bumper frame top is provided with main hoist cable, be provided with secondary hoist cable at bumper frame two symmetrical framves, the bumper frame outside is provided with guideline, the inner distance platform suitably highly is provided with a board-like seat on the described bumper frame, and described seat is connected by iron chains with bumper frame.
5. a kind of deep water open diving bell according to claim 1, it is characterized in that: described platform is provided with emergent gas cylinder, described emergent gas cylinder is fixed in bumper frame inside, with pre-bumper frame for removably connecting.
6. a kind of deep water open diving bell according to claim 1, it is characterized in that: described viewing window and the distance between platform of being located on the bell jar sidewall adapts with people's height.
7. a kind of deep water open diving bell according to claim 1, it is characterized in that: described platform edge is provided with can abandon the weight case, the described weight case of abandoning comprises the fixedly weight piece of case bottom and fixing the abandoned weight ball on the weight piece, is provided with openable side chamber door in the described weight case outside of abandoning.
8. a kind of deep water open diving bell according to claim 1 is characterized in that: described guiding ballast is connected with diving bell by the guideline of bumper frame outside, and described guiding ballast material is lead.
9. a kind of deep water open diving bell according to claim 1 is characterized in that: described platform comprises the steel ring of outer ring and is embedded in the glass-felt plastic of steel ring inside.
10. the self-rescue method of claim 1～9 a deep water open diving bell is characterized in that:
Method one: main loop wheel machine hangs main hoist cable, and diving bell is pulled out the water surface;
Method two: start secondary loop wheel machine and hang secondary hoist cable, diving bell is hung out the water surface;
Method three: can hang umbilical cord by loop wheel machine by the effect of water buoyancy, diving bell is winched to the water surface;
Method three: the diver can open and can abandon the loaded van chamber door, allows can abandon the weight ball and automatically roll out diving bell, alleviates the weight of diving bell, under the buoyancy of water effect, so that diving bell floats on the surface of the water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210514465XA CN103043193A (en) | 2012-12-04 | 2012-12-04 | Deepwater open diving bell and self-rescuing method thereof |
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| CN201210514465XA CN103043193A (en) | 2012-12-04 | 2012-12-04 | Deepwater open diving bell and self-rescuing method thereof |
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Cited By (9)
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| CN103738487A (en) * | 2013-12-30 | 2014-04-23 | 上海打捞局芜湖潜水装备厂 | Guiding weight device for open-type diving bell |
| CN107010186A (en) * | 2017-03-24 | 2017-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage open type maintenance unit |
| CN109319064A (en) * | 2018-10-15 | 2019-02-12 | 烟台宏远氧业股份有限公司 | Open type clock |
| CN110091972A (en) * | 2019-05-06 | 2019-08-06 | 烟台宏远氧业股份有限公司 | A kind of diving master slave system |
| CN111219169A (en) * | 2020-01-07 | 2020-06-02 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Underwater maintainable dry working cabin |
| CN111271028A (en) * | 2020-04-02 | 2020-06-12 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Personnel entry and exit system of shallow-depth seabed dry-type oil production device |
| CN112319750A (en) * | 2020-11-05 | 2021-02-05 | 广州黄船海洋工程有限公司 | Emergency escape system of saturated diving system |
| CN113479302A (en) * | 2021-08-13 | 2021-10-08 | 烟台宏远载人压力舱工程技术研究院有限公司 | Breathing air supply system of closed diving bell |
| CN115402493A (en) * | 2022-09-30 | 2022-11-29 | 广东电网有限责任公司 | Fishing equipment and fishing method for overhauling submarine cable |
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| CN107010186B (en) * | 2017-03-24 | 2018-11-13 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage dry type maintenance unit |
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| CN111219169B (en) * | 2020-01-07 | 2021-10-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Underwater maintainable dry working cabin |
| CN111219169A (en) * | 2020-01-07 | 2020-06-02 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Underwater maintainable dry working cabin |
| CN111271028A (en) * | 2020-04-02 | 2020-06-12 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Personnel entry and exit system of shallow-depth seabed dry-type oil production device |
| CN111271028B (en) * | 2020-04-02 | 2022-02-18 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Personnel entry and exit system of shallow-depth seabed dry-type oil production device |
| CN112319750A (en) * | 2020-11-05 | 2021-02-05 | 广州黄船海洋工程有限公司 | Emergency escape system of saturated diving system |
| CN113479302A (en) * | 2021-08-13 | 2021-10-08 | 烟台宏远载人压力舱工程技术研究院有限公司 | Breathing air supply system of closed diving bell |
| CN115402493A (en) * | 2022-09-30 | 2022-11-29 | 广东电网有限责任公司 | Fishing equipment and fishing method for overhauling submarine cable |
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Application publication date: 20130417 |