291 results about "Vessel type" patented technology

A pouch for battery and a pouch type secondary battery, and more particularly, to a pouch for a battery having a space for containing an electrode assembly, the space being previously formed in a vessel form, and a pouch type secondary battery using the same. The pouch of the battery includes a vessel type bottom having a bottom surface and lateral surfaces; and a cover type top for covering an upper opening of the vessel type bottom, wherein a chamfer or step structure is formed at some of the adjoining portions of the bottom surface and the lateral surface, and the chamfer or step structure is viewed in cross section cut off along a plane which is perpendicularly to the bottom surface and approximately parallel to one surface of lateral surfaces. And the electrode assembly is contained by the pouch of battery to constitute a pouch type secondary battery according to the present invention.

The invention provides a preparing method of thermally-driven self-repairing elastomer based on hydrogen-bond interaction. The method comprises the steps that firstly, ureido pyrimidone type mono-isocyanate molecules are prepared, then diisocyanate is used for carrying out chain extension on low polymer glycol to prepare a hydroxyl-terminated polyurethane low polymer, and finally, Upy-terminated type thermally-driven self-repairing elastomer is prepared by terminating the hydroxyl-terminated polyurethane low polymer with UPY-NCO; secondly, ureido pyrimidone type diisocyanate is prepared, then ureido pyrimidone type diisocyanate and the low polymer glycol are subjected to addition polymerization, and the hydrogen bond network type thermally-driven self-repairing elastomer with Upy units in a main chain controllable is prepared. Compared with a traditional foreign-aid type self-preparing material (a micro capsule type, a micro vessel type and the like), the thermally-driven self-repairing material is a thermoplastic material and can be repeatedly processed and used, and theoretically multi-time repairing capability can be achieved at the same position.

The invention discloses a floating type production platform capable of taking well drilling and oil storage into consideration. The floating type production platform comprises an octagonal-prism floating body with an octagonal horizontal section and a deck, wherein a ballast water tank, an oil storage tank, a production functional cabin, a well-drilling equipment cabin and a pump cabin; the deck is arranged on the floating body; an oil gas treatment system, well-drilling equipment and a positioning mooring system are arranged on the deck; and a moon pool is arranged on the floating type production platform. The floating type production platform has the functions of oil gas production, storage, transportation and well drilling, can be migrated and reused, is flexible and suitable for early trial production and well drilling development of an oil field with the water depth of more than 100 m, and can effectively reduce the economic risk of development of the oil and gas field. The floating type production platform has the same longitudinal and transverse size, has the size less than the longitudinal size of the boat type FDPSO, has basically same environmental force from each direction under the same environment condition and has the environmental force less than that of the boat type FDPSO under the transverse environment, adopts a multi-point mooring system, and can meet the requirements of platform well drilling and oil and gas production operation under the sever marine environment such as the South China Sea and the like.

The invention discloses a semi-submersible type production platform of reservoir oil positioned below a water surface. The semi-submersible type production platform comprises an annular buoyancy tank, a box-shaped deck and at least three upright posts, wherein the annular buoyancy tank is internally provided with a water ballast tank, an oil storage compartment and a pump compartment; the box-shaped deck is provided with an oil-gas processing system, well drilling equipment, a positioning mooring system and a moon pool and internally provided with a production function compartment and a well drilling equipment compartment; and the annular buoyancy tank is connected with the box-shaped deck through the upright posts. The semi-submersible type production platform has an oil-gas production function, a storage and transportation function and a well drilling function, can be removed and reused, is flexible and suitable for the early pilot production and a deepwater oil field and bore well development, can be used effectively lowering the economic risk of the development of a deepwater oil and gas field, has more excellent motion performance compared with a ship form and a circular platform by adopting a semi-submersible type platform structure form and can meet the requirement for simultaneous performance of platform well drilling and production operation under the conditions of harsh marine environments, i.e. the South China Sea and the like.

The electrically powered omelet former and cooker has a base defining the cookers footprint and supporting a clamshell type cooking apparatus having two cooking halves that are independently pivotable vertically, and together are horizontally and vertically pivotable, within the footprint of the base. Each half having a hot plate and a heating element for heating the hot plate to the desired temperature. The lower half provides one or more vessel type recesses to accept the mixture to be cooked while the top half has a corresponding set of raised convex chamber caps each designed to nest with the other creating a form and cooking chamber. When in use the cooking unit is initially opened with the two halves at ninety degree angles from each other with the lower half resting on the base, the chamber vessels facing upward to be filled. The egg mixture is poured into the vessel chamber / s and then any ingredients of the omelet are added. Once all ingredients have been added and gravity has drawn them down to be surrounded by the loose egg mixture the top half is closed and latched forming the cooking chamber and preventing the halves from separating. The mixture is now being cooked from all sides while expanding in the chamber creating a light fluffy omelet, perfectly formed, with the added ingredients completely contained within the cooked egg. To serve the finished omelet, the halves are pivoted vertically slightly and rotated horizontally 180 degrees to its inverted ending position. The latch is released and the lower half is raised releasing the cooked and formed omelet from the forming vessel and leaving the finished omelet resting on the chamber cap where it is removed with tongs or a spatula and served. The unit is closed and returned to its starting position to create another omelet.

It is an object of the present invention to provide a membrane separation apparatus and a membrane separation process that are unlikely to cause membrane fouling and plugging, capable of achieving membrane separation even with relatively low flow rate of water, have an excellent membrane packing density, and are unlikely to cause deposition of foreign components in the apparatus. In order to achieve the above object, according to the present invention, vessel-type inner casings are disposed in a pressure vessel along the longitudinal axis thereof, in which the pressure vessel has a water inlet at a first end and a concentrate outlet at a second end. A flow-regulating plate is disposed on the side of the water inlet of the pressure vessel. Stacks of membrane separation units are respectively disposed in the inner casings, and spacers are disposed between the adjacent membrane separation elements. The spacers also serve as sealing members. Each stack of the membrane separation units and the spacers together define a through-hole extending from a first side to a second side, of the stack of the membrane separation elements. The inner casings have permeate discharge passages along the longitudinal axis thereof. The permeate discharge passages are communicated with the through-hole of each stack of the membrane separation elements. Water that has been fed into the pressure vessel via the flow-regulating plate permeates through the membrane separation elements and is discharged to the outside via the through-holes and the permeate discharge passages.

The invention provides a method for sorting hepatic vessels. The method for sorting hepatic vessels comprises redistricting a plurality of branches of a vessel according to the types of hepatic vessels; receiving the sorting indication of a user for the vessel types of the plurality of branches of a vessel; and updating three dimensional vessel images according to the sorting of updated vessel types of the plurality of branches of a vessel. The method for sorting hepatic vessels can improve the accuracy for sorting vessels in the three dimensional vessel images of liver organs so as to improve the practical medical reference application value of the three dimensional vessel images. The method for sorting hepatic vessels can be used for three dimensional modeling image processing in the medical field.

The invention relates to a polymerization reactor, which is in particular used for producing polypropylene, or used for producing propylene-ethylene random copolymer, propylene-butylene random copolymer or propylene-ethylene-butylene random terpolymer. The polymerization reactor comprises a vessel type reactor (1), a connecting pipe (2), a pressure lifting facility (3), a buffering vessel (15), a carburator (14), a propylene feeding control component (21) and a hydrogen feeding control component (23), the vessel type reactor is provided with a jacket (4), an agitator (5), a cooling water inlet opening (6), a cooling water outlet opening (7), a propylene filling opening (8) and a catalyst filling opening (9), and polymer generated by polyreaction is mixed with a non-polymerized monomer together to be discharged towards downstream through a discharge opening (10). The invention has the advantages that the detention period of the catalyst can tend to be homogeneous, and the particle diameter of the produced polypropylene particles tends to be consistent, etc.

The invention relates to a sailboat typed above-water wind power generator in the technical field of wind power generation, which comprises a main shell body, a plurality of floating sails, power arms, and generation devices, wherein, the main shell body is arranged at the center, and connected with a plurality of floating sails by the power arms; the generation devices are arranged inside the main shell body, the input ends of the generation devices are connected with the power arms and the output ends are connected with a power network. By split typed active floating sail structure, the invention transfers the weight of the floating sails and the power arms to the boat body and is characterized by simple structure, low cost, and being suitable for the large scaled implementation of power generation above water in the conditions of high, medium or low wind speed, except severe typhoon.

The invention discloses an unmanned intelligent surveying vessel which comprises a vessel body, a thrusting device installed in the vessel body, a manipulator, a control system, a surveying system and a power-supply device. The vessel body comprises a body and side bodies symmetrically arranged at the two sides of the body. Each side body comprises an over-water portion, a hollow strut penetrating through the water surface and an underwater float bowl from top to bottom. The cross section of each underwater float bowl and the cross section of each strut are respectively of a vase shape with the narrow upper portion and the wide lower portion, the longitudinal section of each strut is of a shape with the thick middle portion and the two sharp ends, the head portion of each float bowl is oval, the tail portion of each float bowl is tapered off gradually and is of a smooth streamline, and the bottom face of each float bowl is parallel to the body. According to the unmanned intelligent surveying vessel, the novel double-body vessel type design is adopted, the underwater portion of each side body and the over-water portion of the side body are connected through the corresponding hollow strut with the thin and long streamline section, so that when surveying is conducted, the navigational speed is higher, the swinging degree of the vessel body is greatly reduced, and the efficiency and the accuracy of surveying are greatly improved.

The invention discloses a multi-purpose assembling platform for building a ship. The multi-purpose assembling platform comprises a plurality of platform units which are arranged along the width direction of a workshop at an equal distance interval and extend along the length direction of the workshop; each platform unit is composed of a platform plate and a bottom framework; sliding rails for mounting sectioned jig frames of a ship body are laid at two sides of each platform unit along the width direction respectively; a plurality of mounting holes which are arranged in an array and are used for assembling parts of the ship body are formed in the platform plates. By implementing the multi-purpose assembling platform for building the ship, field occupancy of parts and sections can be reduced, and the jig frames can be repeatedly used for different ship types, so that the cost for assembling and disassembling the jig frames is reduced.

The invention relates to a method and to a device for producing a boat-type body (10) of a water sport device. According to the invention, a rotating frame (12), which is pre-formed about an access opening of the boat-like body (10), is arranged on an inner side of a negative mould. The outer shape of the boat-type body (10) is predetermined, essentially, by the innerside of the negative mould. The boat-like body (10) is produced in the inner side of the mould by means of a thermoplastic shaping method. During the shaping process, at least one part of the surface of the rotating frame (12) is in contact with the boat-like body (10) which is formed by the thermoplastic shaping method. The invention also relates to a water sport device.

The present invention contributes to vessel navigation safety, by applying conventional navigation technology and using smartphones or other wireless communication terminals to provide a chart according to vessel type. Provided is a server system 3, which: receives, from wireless communication terminals 2 which are carried by users aboard vessels 4, position information of the wireless communication terminals 2 and information of the sizes of the vessels 4; creates, in response to the sizes of the vessels 4, navigation trajectory information formed from time series position information of the vessels 4; and, with the navigation trajectory information as an input, updates navigable course information for each size of the vessels 4.

The invention relates to a low-resistance hull under a designed waterline, belongs to the field of hull shape design, and mainly relates to the design of hulls under the designed waterline. A propeller is arranged on a ship bow, a shell bossing is designed to be in a spindly shape similar to a cone, the two sides of a transition position between the shell bossing and the hull above the shell bossing are respectively provided with an arc flow guide water groove, the bow waterline above the shell bossing is designed to be in a V shape with the big end up, and the V-shaped bow waterline has a flow guide effect. An area which has a small included angle between the surface normal of the bow and the navigation direction is designed to be close to one fourth to three fourths of ship width, two inclined flow guide water grooves are formed in the two sides of a main engine space located on the lower portion of the ship bow, a symmetric ship bow or an asymmetric ship bow is used, and the stern of the hull is designed to be a streamline reducing body. The bow and the stern are respectively provided with a flow channel which penetrates through the larboard and the starboard, and a spraying propelling unit is arranged in the hull to meet the steering requirement of the hull. Through linear bow and stern design and the propeller arranged on the bow, the head and wake flow fields of the hull are improved, adverse effects of water on ship navigation are weakened, and ship resistance is reduced.

The invention relates to a liquid-solid mixed medium vibration isolator, belonging to the field of hydraulic vibration isolation and vibration damping technology. The invention is characterized in that the liquid-solid mixed medium vibration isolator comprises a hydraulic cylinder (3), a guide sleeve (2), a piston rod and a piston (6), wherein the hydraulic cylinder (3) is internally loaded with a liquid-solid mixed medium (7) which is composed of an oil resistant solid deformation unit and hydraulic medium. Another deformation form is as follows: a fluid chamber is internally provided with hydraulic medium, the hydraulic cylinder is further connected with a communicating vessel type cylinder, which is internally loaded with the liquid-solid mixed medium, through a pipeline. The parameters of the vibration isolator can be accurately calculated and designed; according to concrete vibration isolation requirements, excellent vibration isolation and damping performances can be realized through different combinations of the solid deformation unit; if required, the vibration isolator can be conveniently and quickly repaired and replaced.

The invention discloses a double-curved-surface floating type production oil storage platform. The platform comprises a floating body and a production deck. The vertical section of the floating body is of a uniparted hyperboloid shape or a rotary uniparted hyperboloid shape. A cylindrical central cabin is disposed in the middle of the floating body and along the axial direction of the floating body. An annular oil storage canine is disposed along the outer wall of the central cabin. The production deck is disposed on the upper end face of the floating body and provided with an oil-gas processing module, a water injection module, a water processing module, a power supply and distribution module, an auxiliary production module and a living building module. The platform has the advantages that the inherent defects of ship FPSO are overcome, the advantages of convenient moving and repeated using of traditional FPSO are inherited, stability and hydrodynamic performance of the platform are further improved, oil storage efficiency and bearing capacity are increased, building difficulty and cost are lowered, and a novel device is provided for efficient development of offshore oil fields.

The invention discloses an intelligent control system and control method based on bubble drag reduction and M ship form combination. The device comprises a GPS tachometer, a control unit, an air compressor, an air valve and a porous bubble conversion device. The method comprises the following steps: 1, acquiring the real-time speed V of a M ship form; 2, substituting the real-time speed V into an optimal jet quantity and velocity curve model so as to obtain the optimal jet quantity Q; 3, calculating a Froude number Fr according to the optimal jet quantity so as to obtain the optimal bubble diameter; and 4, forming bubbles with the corresponding diameter at the bottom of the M ship form according to the optimal bubble diameter and the optimal jet quantity. A manner of matching the M ship form with a bubble drag reduction hybrid ship form is utilized, real-time response is carried out according to measured velocity, the parameters of a bubble producing device are intelligently and dynamically adjusted, jet states, such as bubble size and unit-time jet quantity, are accordingly changed, an optimal drag reducing effect is finally realized, and the purposes of saving energy and reducing consumption are achieved.

The invention discloses a data redistribution method and device based on vessels. The type of each database vessel in nodes is determined, database vessels with the types not conforming to the vessel types of the nodes are added into a queue to be migrated, a target node to be migrated is determined, and whether the target node has enough resources to run the database vessels in the queue to be migrated or not is judged; the database vessels in the queue to be migrated are migrated to the target node when the target node has enough resources, and the database vessels are cached in the queue to be migrated when the target node does not have enough resources. According to the data redistribution method and device based on the vessels, the database vessels are migrated for the database vessels in different types, and the performance of database services in the vessels is optimized and effectively improved.

The invention relates to a method for preparing pharmaceutical cocrystals through suspension crystallization. The method concretely comprises the following steps: firstly screening solid forms of active pharmaceutical ingredients API and cocrystal formation CCF in different solvents, preparing a CCF saturation solution together with a solvent which cannot generate solvate together with the API and CCF; feeding the prepared CCF saturation solution into a vessel type stirrer, feeding the solid API and CCF according to a certain solid load rate, and deciding the ratio of molar weight of the API and CCF according to the cocrysal chemical metrological ratio; and sampling to do XRD or DSC testing after fully stirring and mixing, so as to prove that the cocrystal solid phase is pure, performing vacuum filtration to the obtained solid, and washing and drying the CCF saturation solution to obtain a solid, namely a final cocrystal product. Compared with other methods, the method is low in energy consumption, less in used solvent, low in cost, simple in technology, easy to amplify, fast and easy to obtain, high in the purity of products, and suitable for industrial large-batch synthesized pharmaceutical cocrystals.

The invention provides an ultimate strength test model design method of a small-waterplane-area twin-hull ship under combined action of bending and torsion and belongs to the technical field of ship structural engineering. The ultimate strength test model design method of the small-waterplane-area twin-hull ship under the combined action of bending and torsion comprises the following steps: 1) carrying out structure simplified design of a test model; 2) carrying out similar design of the test model; and 3) carrying out design of transverse bending load and longitudinal torsion load loading structures. The method provides the test model meeting the ultimate strength test of the small-waterplane-area twin-hull ship under the combined action of bending and torsion, and meanwhile, provides thetransverse bending load and longitudinal torsion load loading structures, thereby realizing effective application of the load, providing basis for structural distortion and collapse characteristic study of the small-waterplane-area twin-hull ship under the combined action of bending and torsion, guiding safety design of the ship structure and facilitating development of the ship industry.

A dolabriform bow high-speed boat model adhered with wave-elimination-damping wings comprises a dolabriform bow, wherein two symmetrically distributed wave-elimination-damping wings are installed below waterlines on two sides of the dolabriform bow. When a boat sails on the peaceful sea surface or in small storm waves, the wave-elimination-damping wings have a wave-elimination effect, and a lifting force is generated on the wave-elimination-damping wings to raise a boat body, reduce contact area of the boat body and water and reduce friction resistance. Simultaneously, waves generated by the wave-elimination-damping wings and boat-shaped waves can mutually generate favorable interference to reduce wave-making resistance. Effects of the two aspects enable traveling resistance of the boat to be remarkably reduced. When the boat sails in large storm waves, the wave-elimination-damping wings have a damping effect on vertical motion of the boat in waves, so that the boat with the dolabriform bow can have small vertical accelerated speed and small vertical motion amplitude, and seakeeping performance of the dolabriform bow boat model is further improved.

The invention discloses a fairing method for an asymmetric ship type and relates to the technical field of ships. The asymmetric ship type has an asymmetric stern, and the line style of a stern contour line is twisted. The fairing method comprises the following steps that firstly, an asymmetric ship body is divided to multiple areas; secondly, the line style of the area close to the stern contour line is faired through Pline, and the line style of other areas of the asymmetric ship is faired through quadrature interpolation; thirdly, the line styles of all areas are merged after fairing; fourthly, the overall ship Patch of the asymmetric ship is generated; fifthly, the overall ship Surface of the asymmetric ship is guided out. The fairing method for the asymmetric ship type can overcome the defect that a prior fairing method can not be applied to asymmetric ship types, can reduce fairing workload, and shortens the fairing cycle.

The invention discloses a self-propelled carrying and installing all-in-one ship for underwater tunnel immersed tubes. A first ship body and a second ship body are parallel with each other, connection structures are installed between the first ship body and the second ship body, the first ship body, the second ship body and each the connection structures are each provided with pulling and hoisting equipment, a carrying space is located below the positions, below the connection structures, of the first ship body and the second ship body, a to-be-installed component is installed in the carrying space and connected with the ship bodies, and the first ship body and the second ship body are each provided with a propelling power device and a positioning device. According to the self-propelled carrying and installing all-in-one ship for the underwater tunnel immersed tubes, self-propelled power over long distances is achieved, the underwater tunnel immersed tubes with different sizes can be independently transported without towing of other ships, channel closing for other ships in transportation is not needed, and navigation of other ships is not affected; a double-structure ship has high stability, sink resistance and capsizing resistance; and the pulling and hoisting equipment can accurately locate the immersed tubes, and the function of accurately installing the immersed tubes without the assistance of other ships can be achieved.

The invention belongs to the field of renewable energy technologies and ocean equipment, and particularly relates to a ship-shaped swing type wave power generation device. The ship-shaped swing type wave power generation device comprises a ship-shaped floating body, swing plates, an anchor chain, a hydraulic cylinder, a main hydraulic chamber and a two-way power generation water turbine, wherein the ship-shaped floating body is fixed to the seabed through connection between the anchor chain and a holding power anchor, and the two-way power generation water turbine and a hydraulic mechanism are arranged inside the floating body. The ship-shaped swing type wave power generation device is characterized in that the ship-shaped floating body faces incoming waves of waves, the waves drive the swing plates to reciprocate so as to drive a hydraulic device to work, and finally electric power is generated through the two-way power generation water turbine. The ship-shaped swing type wave power generation device can automatically adjust the orientation according to the transmission direction of the sea waves, efficiently and stably convert wave energy into electric energy, is applicable to deep water regions, has high reliability and is easy to install and move.

The invention relates to a baking oven of a matrix (copper foil or aluminum foil) suspension type coating machine, which belongs to the lithium-ion battery manufacturing equipment, part of the coating machine, and is used for drying slurry coated on a matrix. The domestic baking oven of the coating machine is generally supported by support rods at present, and the interval between two support rods is about 0.3-0.5 meter. The number of required support rods increases along with increase in the length of the baking oven of the coating machine, the friction of the support rods to the matrix (aluminum foil or copper foil) correspondingly increases, and the matrix (aluminum foil or copper foil) can easily produce scars, creases and other defects, thereby seriously affecting the product quality. In the key technical scheme to solve the problems, the baking oven device of the matrix (aluminum foil or copper foil) suspension type coating machine comprises a baking oven body (with an outer baking oven shell, an inner baking oven core, a baking oven door and a baking oven rack), a ship-shaped independent air intake chamber, an improved air nozzle, a drying chamber, an exhaust chamber, a circulating air chamber, a circulating air duct, an air blower, a heating device and the like, and is characterized in that wind force in the baking oven of the coating machine is used for supporting the matrix, so that the matrix is in a suspended state in the baking oven. Due to the matrix suspension type structure, the invention solves the problem of friction of the support rods to the matrix in the baking oven of the coating machine, and facilitates the improvement of the quality of the coated product, the increase of the length of the baking oven so as to speed up the coating, the enhancement of the production efficiency and the like.

The invention relates to a ship floating state and stability monitoring device and method for a container quay crane. According to information, such as quay tide level and wave conditions, mooring constraints, loading and unloading operation, a ship-type structure, a hanger position, sling tightness, and a hanger inclination angle, obtained through a quay operation management system and a quay crane monitoring computer, a natural period and a steady-state inclination angle are predicted through a ship rolling non-mooring constraint extreme point measurement method, a ship static inclination angle and initial stability safety are calculated and verified, and floating state and stability alarming in the ship loading and unloading processes is conducted; the problems of a small container shipwhich is not equipped with a loader, cannot provide carrying information, and is difficult to accurately verify the initial stability are solved, thus the crew testing work intensity is reduced, andthe ship loading stability safety is ensured; the disadvantage that a rolling period test method needs to remove ship mooring and measures the complete period is overcame, free rolling generated by loading and unloading operation in a quay is effectively used, the measurement time of a hanger loaded on the ship is greatly shortened, and the efficiency requirements of quay crane loading and unloading operation are basically met; and immediate data reference is provided for timely stowage or ballast adjustment of the quay and the ship, and the ship floating state and stability monitoring deviceand method for the container quay crane can be widely applied to various container quay cranes of manual or automated quays.

The invention relates to a submerged body retractable type small water area amphibious ship. The ship comprises a ship body. A power system, a rudder and a backing rudder are installed on a deck of the ship body. Wheels are installed at the portion, below the backing rudder, of the ship body; the two lower sides of the ship body are provided with submerged bodies through submerged body supportingcolumns, the ship body and the submerged body supporting columns are connected through a retractable supporting rod system, and due to the retracting state and the unfolding state of the retractable supporting rod system, by combining the ship body and the submerged bodies, conversion between the amphibious ship type and the small water area amphibious ship type is achieved. The ship is compact and reasonable in structure, and convenient to operate; due to the effect of the retractable supporting rod system, conversion between the amphibious ship type and the small water area amphibious ship type can be achieved conveniently; the requirement for various types of shallow region navigations can be met, and the certain anti-wind-wave requirement in sea can be met.

A catamaran type vessel for use in a wastewater facility for servicing submerged air diffusers is disclosed. The vessel has spaced apart pontoon having an A-frame spanning between the upper decks of the pontoon and connecting the pontoons. A hook connected to a winch is secured to a cross header above the space between the pontoons. The hook is lowered into water and lifts an air header, to which the air diffusers are connected. An air diffuser is then pulled on the pontoons and serviced. The vessel is then propelled to a position to service other air diffusers in the pontoon.