CN106440949A - One-time gas blaster and manufacturing method thereof - Google Patents
One-time gas blaster and manufacturing method thereof Download PDFInfo
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- CN106440949A CN106440949A CN201610771395.4A CN201610771395A CN106440949A CN 106440949 A CN106440949 A CN 106440949A CN 201610771395 A CN201610771395 A CN 201610771395A CN 106440949 A CN106440949 A CN 106440949A
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- energy storage
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- gas blaster
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
- F42B3/045—Hybrid systems with previously pressurised gas using blasting to increase the pressure, e.g. causing the gas to be released from its sealed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/14—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by compressed air; by gas blast; by gasifying liquids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
- F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/28—Cartridge cases characterised by the material used, e.g. coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
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- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a one-time gas blaster. The one-time gas blaster comprises an energy storing device, a detonating structure and an inflation mechanism. The detonating structure and the inflation mechanism are mounted at one end of the energy storing device. The other end of the energy storing device is sealed or integrally formed. The energy storing device is made from a material with the compressive strength being higher than 345 Mpa. The one-time gas blaster has the advantages that 1, the one-time gas blaster is small in thickness, low in weight and convenient to transport and mount; 2, the one-time gas blaster is easy to manufacture and low in material cost and production cost; 3, inflation is rapid; 4, the tightness is good, the service life is long, and the cycle life is long; 5, the one-time gas blaster is easy to restore after blasting deformation, the maintaining cost is quite low, and the one-time gas blaster can be restored on site and is good in stability after energy is stored; 6, the yield is high; and 7, the manufacturing process is simple.
Description
Technical field
The invention belongs to explosion field, it is related to demolition set, specially gas blast device.
Background technology
Gas blast technology, is to utilize the liquid of easy gasification or solid matter gasification to expand and produce high-pressure energy, makes surrounding
Media expansion is done work, and leads to crush;Gas blast technology is widely used in mining industry, geological prospecting, cement, iron and steel, electricity
During the industries such as power, subway and tunnel and municipal works, Underwater Engineering and emergency management and rescue are speedily carried out rescue work.Gas blast technology is adopted at present
Equipment is gas blast pipe, and its blasting cartridge mainly includes inflatable structure, ignites structure, inflating medium memory structure and sealing
Structure, it exists not enough as follows:
The inflating medium memory structure that at present gas blast technology adopts is mainly steel pipe or steel cylinder structure, be used for manufacturing steel pipe or
The steel of steel cylinder, its tensile strength is 345MPa, and for meeting design bearing requirements, thickness is than larger;Additionally, it is easy using steel pipe
Bottleneck deformation, damaged, cut problem occur, can not repair or need to return repair in shop after explosion again, cause rehabilitation cost high.
The inflatable structure that gas blast technology adopts at present is screw lockhole, needs to be eliminated rust and drawn in installation process
Trace is processed, and then carries out encapsulation process, then carries out activator installation, and rupture disk is installed, two continuity check of rupture disk lead,
Rupture disk lead two and shell continuity check, after the completion of integral installation, are attached head and shell continuity check, need during inflation
Twisted pine screw, inflation needs furbuckles after terminating, and aeration step needs to wash pipe cooling, and its gas replenishment process is more time-consuming, checks
Journey is relatively complicated.
The detonation way that gas blast technology adopts at present is that electric-heating-wire-heating is ignited, and its heating wire is needed absolutely with steel pipe body
Edge layer;
The sealing structure that gas blast technology adopts at present is sealing ring or fluid sealant, using the sealing side of sealing ring or fluid sealant
Formula, it seals less stable, there is 30% energy storage device bottleneck gas leakage after injection liquid gas.
At present gas blast technology manufacturing process be by carrying out to steel casting, high temp fire is blown, cutting, welding, beat
Hole, extruding necking, heat treatment, cutting thread, encapsulation process etc. technique forms steel cylinder or the steel pipe of sealing, and manufacture process is loaded down with trivial details,
Take, human cost and consumables cost are larger.
Additionally, existing disposable gas blaster, there is the easy gas leakage of each sealing position;And the gas that can reuse
There is bottleneck thickness greatly in blaster, gas outlet is easily deformed, and gas outlet is easily damaged, and gas outlet easily scratches;Both the above gas
Body blaster exists jointly:Bottle thickness is big, and bottle overall weight is big, and after inflation, weight is bigger, is not easy to carry and transports, fills
Narrow-minded, manufacture process is loaded down with trivial details, takes, human cost and the larger problem of consumables cost.
Carbon dioxide blasting technique, as the typical case in gas blast technology, is also the more ripe technology of development;Two
Carbonoxide blasting technique is the physical expansion technology that a kind of low-voltage is detonated, in implementation process no-spark expose, presplitting power
Greatly, big gun need not be tested, because the security of carbon dioxide explosion is very high, its purposes is very broad, can be applicable to high coal content, height
The colliery paneling of gas bearing capacity;The equipment that existing carbon dioxide blasting technique is adopted is mainly carbon dioxide blasting cartridge, its
In, development is preferable, widely used to be described carbon dioxide blasting excavation device in patent document(Publication number:
CN204609883U, the day for announcing:2015.09.02), this carbon dioxide blasting excavation device include letting out can head, let out can hole, rupture disk,
Cylinder, automatic heater and lead, cylinder is used for storing dry ice, lets out and can be provided with rupture disk between head and cylinder, automatically heats
Device is arranged on inner barrel, automatic heater connecting lead wire;This carbon dioxide blasting excavation device passes through to be energized on lead, automatically
Heater heats to dry ice in cylinder, makes the dry ice high compression swelling of gasification, and by rupture disk and lets out and can let out energy in hole, makes surrounding medium
Pressurized split;This kind of carbon dioxide blasting excavation utensil has the advantages that reusable edible, but this carbon dioxide blasting excavation device is still
So there is following technical problem:
1. the thickness of explosive cartridge is in 8-60mm, and the density of its steel is big, and its gas blast device generally existing weight is big, transport,
Time-consuming, the laborious problem of installation process;2. the manufacturing process of cylinder(More than ten step, each step is time-consuming, laborious)It is loaded down with trivial details,
Take, human cost and consumables cost are larger;3. gas replenishment process is more time-consuming;4. body is yielding, and sealing stability is poor;5. event
Barrier rate is high, and yield rate is low;6. maintenance cost is high or maintenance difficulty is big;7. the steel bottle mouth that can reuse easily scratches and rotten
Erosion, leads to gas leakage, sealing is poor;8. after energy storage, the stability of blaster is poor;9. gas-storing capacity is little.
Content of the invention
Present invention purpose to be realized is:Reduce the weight of existing gas blast device, reduce production cost, compared with skill
Art is first bigger than the steel cylinder energy storage capacity of same size, simplifies gas replenishment process, overcomes sealing problem;Existing in above-mentioned background technology to solve
Have existing for gas blast device:1. the thickness of explosive cartridge is in 8-60mm, and the density of its steel is big, and its gas blast device is universal
There is weight greatly, time-consuming, the laborious problem of transport, installation process;2. the manufacturing process of cylinder(More than ten step, each step
Suddenly time-consuming, laborious)Loaded down with trivial details, take, human cost and consumables cost are larger;3. gas replenishment process is more time-consuming;4. body is yielding,
Sealing stability is poor;5. fault rate is high, and yield rate is low;6. maintenance cost is high or maintenance difficulty is big;7. the steel cylinder that can reuse
Bottleneck easily scratches and corrodes, and leads to gas leakage, sealing is poor;8. after energy storage, the stability of blaster is poor;9. gas-storing capacity is little.
For solving its technical problem the technical solution adopted in the present invention it is:Disposable gas blaster, including energy storage dress
Put, ignite structure and inflation mechanism, energy storage device one end is provided with ignition mechanism and inflation mechanism, other end sealing or one become
Type;It is characterized in that:Described energy storage device is made using the material that compression strength is more than 345Mpa.
Further, described material is carbon fiber or glass fibre or aramid fiber or polyester fiber or or Graphene or high score
Sub- material or the one of which of its composite.
Further, described energy storage device adopts carbon fiber, glass fibre, aramid fiber, polyester fiber or its composite
In any one solidification form.
Further, described energy storage device adopt carbon fiber or glass fibre or one of aramid fiber or polyester fiber or
At least two solidifications form.(Composite bed)
Carbon fiber or aramid fiber have stronger pull resistance and elasticity, have the longer life-span, can be recycled, glass fibre
Or polyester fiber is generally the least expensive, it is best suitable for manufacturing disposable blaster.
Further, described material can require according to Intensity Design Manufacturing cost, adjusts content proportion.
Further, described energy storage device is using at least two-layer composite material.
Further, described energy storage device includes the lamina reticularis being sequentially distributed from inside to outside and hardened layer.
Further, described energy storage device includes base layer, lamina reticularis and the hardened layer being sequentially distributed from inside to outside.
Further, described matrix layer adopts lucite(PMMA)Or polyester fiber (PET) or polyethylene (PE) or poly- third
Alkene (PP) or soft silica gel material or one of metal material or composite or at least two make die body.
Further, described lamina reticularis adopts carbon fiber or aramid fiber or glass fibre or polyester fiber or grapheme material
One of or at least two make.
Further, described hardened layer adopts UV curable paste or resin or instant glue or anaerobic adhesive or gypsum or cement.(Implement
Illustrate in example, different material is with different glue)
Further, described cement adopts perhafnate cement.
Further, described energy storage device thickness is 1-30mm.
Further, most preferably described energy storage device thickness is 8-15mm.
Further, secondary described energy storage device thickness is selected to be 10-20mm.
Further, preferably described energy storage device thickness is 1-20mm.
Further, described energy storage device is spherical structure or ellipsoid structure or tubular column shape structure or square structure or polygonal
Structure.
Further, a diameter of 1-100cm of described energy storage device, highly for 1-300cm.
Further, described energy storage device is cylinder.
Further, described cylinder section radius is 0.2-10cm, and length is 0.2-200cm.
Further, the thickness of described matrix layer is 0.1-20mm.
Further, the thickness of described lamina reticularis is 0.8-20mm.
Further, the thickness of described hardened layer is 0.8-20mm.
Further, the thickness of preferably described matrix layer is 0.3-15mm.
Further, the thickness of preferably described lamina reticularis is 0.8-15mm.
Further, the thickness of described hardened layer is 0.8-15mm.
Further, described ignition mechanism includes letting out energy head, activator, internal thread, seal head, fairlead and heating wire, lets out
Internal thread and matched seal head can be provided with by centriciput, seal head bottom is provided with activator, is provided with lead in the middle part of seal head
Hole, lead in the hole is provided with exploding wire, and exploding wire connects heating wire two ends.
Further, described inflation mechanism 3 adopts check valve inflatable structure.
Further, described inflation mechanism 3 adopts spiral shell rotary switch formula inflatable structure.
Further, described inflation mechanism 3 is using pressing switching regulator inflatable structure.
Further, described ignition mechanism 2 is ignited using physical heating mode.
Further, described ignition mechanism 2 is ignited using chemical heat release mode.
Further, described ignition mechanism 2 adopts heating wire to ignite structure.
Further, described ignition mechanism 2 adopts chemical agent and energy-accumulating medium to react generation blast.
Further, described energy storage device 1 is to threaded with the connected mode letting out energy 4.
Further, described energy storage device 1 is the overall hardening of socket with letting out energy 4.
Energy storage device 1, ignition mechanism 2, inflation mechanism 3, edging layer 5.
Further, described energy storage device 1 is intertwined and connected and hardened forming with letting out energy 4.
Further, described energy storage device 1 adopts fiber cloth parcel with letting out energy 4.
Further, when described inflation mechanism 3 adopts one-way valve structures, its inflation mechanism 3 structure is:Including valve seat 321, only
Baffle ring 322 and sealed spring 323, baffle ring 322 is arranged on valve seat 321 middle and upper part, and baffle ring 322 center is pore 324, backstop
Ring 322 lower section is air pressure ball valve 325, and air pressure ball valve 325 bottom is sealed spring 323, and sealed spring 323 is arranged on valve seat 321
Middle part, when the pressure of air pressure ball valve 325 lower section is more than top pressure, air pressure ball valve 325 is subject to pressure difference power and sealed spring
323 elastic force, with valve seat 321 bottom closure, when the pressure of air pressure piece 322 lower section is less than top pressure, and air pressure piece 322 is subject to
To pressure difference power be more than sealed spring 323 elastic force when, air pressure piece 322 moves down, and opens with valve seat 321 bottom.
Further, it is additionally provided with sealing nut above described valve seat 321.Realize sealing twice.
Further, when described ignition mechanism 2 is ignited using heating wire, ignite mechanism 2 and include heating wire 9 and exploding wire
202.
Further, described seal head 7 middle part installation settings lets out energy 4, lets out energy 4 and passes through helicitic texture and seal head 7
Connect, let out energy 4 and can be moved up or down by rotation.
Further, described energy storage device 1 is provided with least one detonating fuse and makes and disposably utilizes structure.
Further, described energy storage device 1 makes recycling structure, and described energy storage device 1 is also associated with hard flange, firmly
Matter flange is provided with lets out energy window, lets out and can be made using relatively thin alloy sheet window.
Further, described hard flange is made using titanium alloy material.
Because the tensile strength of carbon fiber reaches more than 3500MPa, the tensile strength of aramid fiber reaches 5000-6000MPa, glass
In 2500MPa, the tensile strength of polyester fiber reaches more than 500MPa to the tensile strength of fiber, therefore can substitute existing completely
Steel 345MPa carries out the constraint of the easy gasifying medium of high-pressure liquid.
The manufacturing process mode of above-mentioned gas blaster is as follows:
Manufacturing process 1:First(As plastic bottle, hardboard)Do a matrix, after then matrix being inflated, become solid shape,
Matrix outer layer is wound around or is socketed the lamina reticularis that one layer of tensile strength is more than 345Mpa, and lamina reticularis is hardened by hardened material,
The method is suitable for the gas blast device making disposable gas blaster and reusing.(Once or repeat)
Manufacturing process 2:First(As plastic bottle, hardboard)Do the matrix of a solid shape, be wound around or socket one in matrix outer layer
Layer tensile strength is more than the lamina reticularis of 345Mpa, and lamina reticularis is hardened by hardened material(As gluing, resinize), Ran Houqu
Go out matrix, the method is suitable for the gas blast device making disposable gas blaster and reusing.(Once)
Manufacturing process 3:With individual thin gas cylinder as matrix, matrix is provided with aerating device and apparatus to cause bursting, is equivalent to one
The gas blast device of 345MPa pressure can not be born, finally wrap up one layer of hardened layer in outermost layer.(Once or repeat)
Manufacturing process 4:First(As plastic bottle, hardboard)Do a matrix, after then matrix being inflated, become solid shape,
Matrix outer layer is wound around or is socketed the lamina reticularis that one layer of tensile strength is more than 345Mpa, and lamina reticularis is hardened by hardened material,
Then outer layer is wound around or is socketed, in outer layer, the lamina reticularis that one layer of tensile strength is more than 345Mpa again, then lamina reticularis is carried out firmly again
Change, the method is suitable for the gas blast device making disposable gas blaster and reusing.(Once)
Manufacturing process 5:Sealing colloid is cast in blasting cartridge body model outer layer, after mummification, forms the bag with necessarily elasticity
Body, and it is sealed against elastic pouch taking-up, as base layer;Developed and body model outer surface shape using fibrous material
Shape, cellulosic bag of the same size, as lamina reticularis;By packed for above-mentioned sealed elastic enter cellulosic bag, and simultaneously will be close
The opening sleeve female connector of envelope flexible bag and cellulosic bag is connected on energy storage device;It is sealed against elastic pouch and fibre using charger
Dimension matter bag body expansion becomes blasting cartridge body model;Dip or spraying on the above-mentioned cellulosic bag expanding into body mould shapes
Hardenable material is so as to hardening material penetrates in cellulosic bag, and covers cellulosic bag surface, forms hardened layer;Treat
After hardening material hardening, its sealed elastic bag and cellulosic bag are all bondd and are solidified.
Manufacturing process 6:Through blowing, extrusion blow or it is molded in energy storage device by mould of plastics with rubber mass
Chamber;Draw in energy storage device inner chamber many with cellulosic lines, and install that let out can head;To draw how uniform with cellulosic lines
It is wrapped in energy storage device inner chamber outer layer and lets out energy head outer layer, expose inflation inlet and the exploding wire of inflation mechanism.
Manufacturing process 7:Using fibrous material and curing agent moulding become energy storage device;Energy storage device is arranged on for even
Connect the hard joint letting out energy head, and be wound around using fibrous material with hard joint in energy storage device and solidify.
Manufacturing process 8:Formed in energy storage device through blowing, extrusion blow or injection by mould of plastics with rubber mass
Chamber, i.e. base layer;Place in the interior accent of energy storage device and let out energy head, Reusability fiber and curing agent wrap up the interior of energy storage device
Chamber outer layer, the multilayer forming fibrage with hardened layer overlaps chamber shell repeatedly.
Manufacturing process 9:Formed in energy storage device through blowing, extrusion blow or injection by mould of plastics with rubber mass
Chamber, i.e. base layer;The interior accent of energy storage device place let out can head, and gauze can be placed on head letting out, let out can head lead and
Charging connector exposes gauze, and solidifying and setting;Swathe cellulosic screen cloth material in the inner chamber outer layer of energy storage device, then reuse hard
Agent carries out curing molding.
Manufacturing process 10:Formed in energy storage device through blowing, extrusion blow or injection by mould of plastics with rubber mass
Chamber, the inner chamber of energy storage device comprises two neckings;Two neckings of the inner chamber of energy storage device are placed respectively and lets out energy head and let out
Energy window, and can place gauze on window with letting out by head letting out, let out the lead of energy head and charging connector exposes gauze, let out and can expose in the middle part of window
Gauze, and solidifying and setting;Swathe cellulosic screen cloth material in the inner chamber outer layer of energy storage device, then reuse curing agent and carry out admittedly
Chemical conversion type.
Manufacturing process 8:Manufacture steel cylinder using steel, and pass through intermediate frequency electromagnetic mode of heating, squeeze out necking, formed close
The preferable energy storage device of sealing property;Above-mentioned steel cylinder is carried out with quenching heat treatment, strengthens the tensile strength of steel;Steel cylinder necking with let out
The connected mode of energy head takes helicitic texture to connect, and threaded mouth is provided with O-ring seal.
Optimization to above-mentioned manufacture technology illustrates, above-mentioned rubber mass adopts lucite, PET material, polyethylene further
Or any one material of soft silica gel makes.
Optimization to above-mentioned manufacture technology illustrates, above-mentioned gauze adopts carbon fiber, aramid fiber further), glass fibre
Or any one material of polyester fiber or Graphene or macromolecular material makes;The tensile strength of carbon fiber reach 3500MPa with
On, the tensile strength of aramid fiber reaches 5000-6000MPa, the tensile strength of glass fibre in 2500MPa, polyester fiber
Tensile strength reach more than 500MPa.
Optimization to above-mentioned manufacture technology illustrates, above-mentioned curing agent adopts UV curable paste, epoxide-resin glue, moment further
Any one in glue, anaerobic adhesive, gypsum or cement;
Optimization to above-mentioned manufacture technology illustrates, described curing agent adopts perhafnate cement further.
Optimize further, above-mentioned hardening process substantially divides two big class using the production method of FRP, that is, wet method contact-type and
Dry method is press-formed.As divided by process characteristic, there are hand pasting forming, laminated into type, RTM method, ironing, compression molding, winding
Shaping etc..Hand pasting forming includes hand molding, pressure bag method, gunite, wet paste low-pressure process and no mould hand molding again.Pultrusion, spray, twine
Around grade process equipment.
The concept of composite refers to that a kind of material can not meet use requirement, needs by two or more material
It is combined with each other, composition another kind can meet the material of people's requirement, i.e. composite.For example, single kind of glass fibre although
Intensity is very high, but is loose between fiber, can only bear pulling force it is impossible to bear bending, shearing and compression, be also less prone to make admittedly
Fixed geometry, is soft body.If they being bonded together with synthetic resin, can make and various there is solid shape
Hard product, tension can be born, can bear again bending, compression and shear stress.This just constitutes glass fiber reinforcement
Plastic base composite material.Because its intensity is equivalent to steel, contain glass ingredient, it may have color and luster, shape as glass again
Body, corrosion-resistant, electric insulation, the performance such as heat-insulated, as glass, define this straightaway title " glass in history
Steel ", this noun is to be proposed in 1958 by former national building materials Ministry of Industry minister comrade Lai Jifa, by building materials system
Expand to the whole nation, still adopt at large.As can be seen here, the implication of fiberglass just refers to that glass fibre makees reinforcing material, synthesis
The reinforced plastics of binding agent made by resin, abroad claims fiberglass reinforced plastics.With the development of China's fiberglass cause, as moulding
The reinforcing material of material base, expands carbon fiber, boron fibre, aramid fiber, alumina fibre and carborundum to by glass fibre fine
Dimension etc., far and away, the reinforced plastics that these tencels are made, it is some high performance fibre reinforced composites, then use glass
Glass steel this be commonly called as just cannot summarising.In view of the origin and the development of history, generally using glass fiber reinforced plastics composite material, such one
Individual title is just more comprehensive.
FRP is made up of reinforcing fiber and matrix, typically uses glass fiber reinforcement unsaturated polyester, epoxy resin and phenolic aldehyde tree
Fat does matrix, makees the reinforced plastics of reinforcing material with glass fibre or its product.Fiber(Or whisker)Diameter very little, typically exist
Less than 10 μm, defect is less and less, within breaking strain is about 30/1000ths, is fragile material, easy damaged, fracture and be subject to
To corrosion., for fiber, intensity, modulus will be much lower for matrix phase, but can withstand big strain, often have viscous
Elasticity and elastoplasticity, are toughness materials.In engineering structure conventional FRP main material mainly have carbon fiber (CFRP), glass fibre (
) and aramid fiber (AFRP), GFRP its material forms mainly have sheet material (fiber cloth and plate), bar (muscle material and rope material) and
Section bar (grid type, I shape, honeycomb type etc.).
The effect that the fiber-reinforced layer of composites gas cylinder is main is subject to pressure, so the power to composite for the fibrage
Learn performance to have a great impact.The winding that the factor that fiber-reinforced layer mainly considers when manufacturing composites gas cylinder has gas cylinder is opened
Line style that power, ply stacking-sequence, winding angle, winding thickness, fiber are wound around etc..
Composites gas cylinder needs to apply certain tension force to fiber, partly in order to making fibre in being wound around manufacture process
Dimension according to design linear array, is on the other hand in order that cylinder liner and winding layer produce certain prestressing force on inner bag,
Thus improving the anti-fatigue performance of gas cylinder.
The major reason that Chen Ruxun [1] proposes impact fibre strength performance is along gas cylinder thickness direction each fiber stress not
Uniformly, and winding tension is the key factor of fiber discontinuity, the gas cylinder thicker to wall thickness is especially true;Therefore, such as
What rationally controls winding tension is to improve the important step that gas cylinder fibre strength plays. Zong Yi etc. [2] proposes one kind etc.
Effect falling temperature method, the prestressing force that winding tension is produced is equivalent to the prestressing force that composite layer cooling produces, and passes through finite element
The software study impact to ring wound composite gas cylinder stress for the winding tension. result of study shows:In advance should with being wound around
The increase of power, ring wound composite cylinder liner working stress reduces, and composite bed working stress increases, and winding tension produces
Prestressing force larger when can offset the effect of self-tightening technique. Wang Xinrong [3] have studied winding tension in carbon fiber winding aluminium
The impact of courage composites gas cylinder burst pressure, analog result shows there is the burst pressure of winding tension gas cylinder than no winding tension
The burst pressure of gas cylinder improves 3.03%.Cohen [4] and determines fibre during winding process using experimental design method
The dimension impact to winding arrangement mechanical property for the prestressing force, finds that raising prestressing force can be effectively increased and twines in filament wound structure
Around
The fiber volume fraction of layer, thus improve the intensity of structure.
Technique effect is analyzed as follows:
The energy storage device being manufactured by aramid fiber, its necking is flexible, so necking do not allow fragile.
What carbon fiber manufactured energy storage device, necking hardness greatly, so bottleneck do not allow fragile.
The energy storage device being manufactured by Fiber Materials and composite, because density of material is low, so same volume can store more
Many liquid gases;Because the liquid gas amount of same volume storage is many, so brisance is bigger;Also mitigate energy storage device simultaneously
Weight, can make energy storage device overall weight decline 80%.
The energy storage device being manufactured by Fiber Materials and composite, because its integration manufactures, sealing is very good, and
Highly stable.
The energy storage device being manufactured by Fiber Materials and composite, due to its cellulosic tensile strength up to
More than 3500MPa, is ten times of steel tensile strength, can be very little therefore in terms of thickness, largely can reduce weight,
It is highly convenient for transporting and install.
Simultaneously as carbon dioxide blaster of the present invention is in manufacturer's technique, relatively simple, manufacture process consumes
When short, its production cost is very little, 1/10th about of only existing steel blasting cartridge cost.
Because the tensile strength of carbon fiber reaches more than 3500MPa, steel tensile strength 345MPa,
Carbon fiber is calculated by 3500Mpa, then tensile strength of carbon fibers is at least the 10.1 of steel tensile strength(3500/
345)Times, therefore manufacture energy storage device with carbon fiber and relatively at least can reduce 90% with steel manufacture energy storage device thickness;For example existing skill
Art manufactures the energy storage device of 8mm thickness with steel, uses now carbon fiber instead and only need to be manufactured into the energy storage device of 0.8mm thickness with regard to energy
Meet and require, cylinder volume computing formula is:Volume=floor space * is high, i.e. VCylinder=πr2*h.So, if originally using steel
Manufacture chamber outer wall thickness dimensions are 106mm, cavity wall thickness 8mm, then inner circle radius are 45mm, the steel cylinder of high 600mm, its appearance
Long-pending is 3815100mm3;Using carbon fiber instead and manufacturing chamber outer wall thickness dimensions is 106mm, cavity wall thickness 0.8mm(Meet steel
Tensile strength), then inner circle radius are 52.2mm, the energy storage device of high 600mm, and its volume is 5133598.5 mm3;By upper point
Analysis understands, manufactures the energy storage device of same chamber outer wall size using carbon fibre material, and volume increases 1.34 times(Inwall becomes
Thin, volume increases), meanwhile, after volume increases, the energy of storage is just big 1.34 times, and plasting damage effect increases exponentially.
The tensile strength of aramid fiber reaches 5000-6000MPa, steel tensile strength 345MPa,
Aramid fiber is calculated by 5000Mpa, then aramid fiber tensile strength is at least the 14.5 of steel tensile strength
(5000/345)Times, therefore manufacture energy storage device with aramid fiber and relatively at least can reduce 93.1% with steel manufacture energy storage device thickness;
Such as prior art manufactures the energy storage device of 8mm thickness with steel, uses now aramid fiber instead and only need to be manufactured into 0.55mm thickness
Energy storage device just can meet requirement, cylinder volume computing formula is:Volume=floor space * is high, i.e. VCylinder=πr2*h.So,
If originally manufacturing chamber outer wall thickness dimensions with steel is 106mm, cavity wall thickness 8mm, then inner circle radius are 45mm, high
The steel cylinder of 600mm, its volume is 3815100mm3;Using aramid fiber instead and manufacturing chamber outer wall thickness dimensions is 106mm, and cavity wall is thick
Degree 0.55mm(Meet the tensile strength of steel), then inner circle radius are 52.45mm, the energy storage device of high 600mm, and its volume is
5182888.7 mm3;From upper analysis, using the energy storage device of aramid fiber material manufacture same chamber outer wall size, hold
Amass and increase 1.36 times(Inwall is thinning, and volume increases), meanwhile, after volume increases, energy just big 1.36 times, the explosion of storage
Power increases exponentially.
The tensile strength of glass fibre about 2500MPa, steel tensile strength 345MPa,
Glass fibre is calculated by 2500Mpa, then glass fibre tensile strength is steel tensile strength about 7.2(2500/345)
Times, therefore relatively manufacture energy storage device thickness with steel with glass fibre manufacture energy storage device and can reduce 86%;Such as prior art steel
Material manufactures the energy storage device of 8mm thickness, uses now glass fibre instead and only need to be manufactured into the energy storage device of 1.1mm thickness and just can meet
Require, cylinder volume computing formula is:Volume=floor space * is high, i.e. VCylinder=πr2*h.So, if originally being manufactured with steel
Chamber outer wall thickness dimensions are 106mm, cavity wall thickness 8mm, then inner circle radius are 45mm, the steel cylinder of high 600mm, and its volume is
3815100mm3;Using glass fibre manufacture chamber outer wall thickness dimensions instead is 106mm, cavity wall thickness 1.1mm(Meet the anti-of steel
Tensile strength), then inner circle radius are 52.2mm, the energy storage device of high 600mm, and its volume is 5074761.2 mm3;By upper analysis
Understand, manufacture the energy storage device of same chamber outer wall size using glass fiber material, volume increases 1.33 times(Inwall becomes
Thin, volume increases), meanwhile, after volume increases, the energy of storage is just big 1.33 times, and plasting damage effect increases exponentially.
Polyester fiber(Terylene)Tensile strength reach more than or equal to 500MPa, steel tensile strength 345MPa,
Polyester fiber is calculated by 3500Mpa, then polyester fiber tensile strength is at least the 10.1 of steel tensile strength
(3500/345)Times, therefore manufacture energy storage device with polyester fiber and relatively at least can reduce 90% with steel manufacture energy storage device thickness;Example
As prior art manufactures the energy storage device of 8mm thickness with steel, use now the storage that polyester fiber only need to be manufactured into 0.8mm thickness instead
Just can meet requirement by device, cylinder volume computing formula is:Volume=floor space * is high, i.e. VCylinder=πr2*h.So, if
Originally manufacturing chamber outer wall thickness dimensions with steel is 106mm, cavity wall thickness 8mm, then inner circle radius are 45mm, high 600mm's
Steel cylinder, its volume is 3815100mm3;Using polyester fiber instead and manufacturing chamber outer wall thickness dimensions is 106mm, cavity wall thickness 0.8mm
(Meet the tensile strength of steel), then inner circle radius are 52.2mm, the energy storage device of high 600mm, and its volume is 5133598.5;
From upper analysis, manufacture the energy storage device of same chamber outer wall size using Polyester Fibers, volume increases 1.34 times
(Inwall is thinning, and volume increases), meanwhile, after volume increases, the energy of storage is just big 1.34 times, and plasting damage effect increases exponentially.
The tensile strength of Graphene reaches more than or equal to 3450MPa, steel tensile strength 345MPa, and Graphene presses 3450Mpa
Calculated, then Graphene tensile strength is at least the 10 of steel tensile strength(3450/345)Times, therefore stored up with Graphene manufacture
Relatively at least can reduce 90% with steel manufacture energy storage device thickness by device;Such as prior art manufactures the storage of 8mm thickness with steel
Energy device, uses now Graphene instead and only need to be manufactured into the energy storage device of 0.8mm thickness with regard to meeting requirement, cylinder volume calculates
Formula is:Volume=floor space * is high, i.e. VCylinder=πr2*h.So, if original steel manufacture chamber outer wall thickness dimensions are
106mm, cavity wall thickness 8mm, then inner circle radius are 45mm, the steel cylinder of high 600mm, and its volume is 3815100mm3;Use graphite instead
It is 106mm, cavity wall thickness 0.8mm that alkene manufactures chamber outer wall thickness dimensions(Meet the tensile strength of steel), then inner circle radius be
52.2mm, the energy storage device of high 600mm, its volume is 5133598.5;From upper analysis, using Polyester Fibers manufacture
The energy storage device of same chamber outer wall size, volume increases 1.34 times(Inwall is thinning, and volume increases), meanwhile, volume increases
Afterwards, the energy of storage is just big 1.34 times, and plasting damage effect increases exponentially.
Therefore the constraint that existing steel 345MPa carries out the easy gasifying medium of high-pressure liquid can be substituted completely.
Title material | Density of material (g/cm3) | With steel density ratio | Compression strength (MPa) | With steel compression strength ratio |
Steel | 7.85 | 1:1 | 345 | 1: |
Carbon fiber | 1.8 | 1:4.36 | ≥3500 | 1: 10.1 |
Aramid fiber | 1.37-1.38 | 1:5.68 | 5000-6000 | 1: 17.3 |
Glass fibre | 2.4-2.7 | 1:5.72 | 2500 | 1: 7.2 |
Polyester fiber | 1.2-1.37 | 1:6.54 | ≥500 | 1: 7.2 |
Graphene | 2.09-2.23 | 1:3.92 | 3450 | 1: 10 |
From the above mentioned, manufacture the energy storage device of identical height and diameter, carbon fiber is lighter 4 times than steel, and aramid fiber compares steel
Material is light 5.6 times, and glass fibre is lighter 5.7 times than steel, and polyester fiber is lighter 6.5 times than steel, and Graphene is lighter 3.9 times than steel;Anti-
Tensile strength carbon fiber is stronger 4 times than steel, and aramid fiber is stronger 5.6 times than steel, and glass fibre is stronger 5.7 times than steel, polyester fiber
Stronger 6.5 times than steel, Graphene is stronger 3.9 times than steel;It can thus be seen that the present invention can be reached than original with minimum cost
The more preferable effect of gas blast device, and go out that energy is bigger, plasting damage effect is higher, and manufacturing process is safer simple, and stability is higher.
Compared with carbon fiber or glass fibre or aramid fiber or polyester fiber or macromolecular material, Graphene cost is relatively
Height, preferably, elasticity preferably, is best suitable for the energy storage device for making the present invention to intensity.
It is an advantage of the invention that:1. thickness of thin, lightweight, it is readily transported, install;2. it is simple to manufacture, consumables cost is low, raw
Produce low cost;3. inflate fast;4. good airproof performance, long service life, have extended cycle life;5. easily repair after explosion deformation, maintenance
Cost is extremely low, can field repair;5. after energy storage blaster good stability;6. high yield rate;7. manufacturing process is simple.
Brief description
Fig. 1 is the single layer structure schematic diagram of the present invention;
Fig. 2 is the double-decker schematic diagram of the present invention;
Fig. 3 is the three-decker schematic diagram of the present invention;
Fig. 4 is the single layer structure schematic diagram of the embodiment of the present invention;
Fig. 5 is the double-decker schematic diagram of the embodiment of the present invention;
Fig. 6 is the three-decker schematic diagram of the embodiment of the present invention;
Fig. 7 is inflation mechanism structural representation of the present invention;
In figure:1 is energy storage device;2 is to ignite mechanism;3 is inflation mechanism;4 is to let out energy head;5 is edging layer;6 is internal thread;7
For seal head;8 is fairlead;9 is heating wire;
101 is base layer;102 is lamina reticularis;103 is hardened layer;321 is valve seat;322 is baffle ring;With 323 sealed springs;
324 pores;325 is air pressure ball valve.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes;Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment 1
As shown in figure 1, a kind of disposable gas blaster, including energy storage device 1, ignite mechanism 2, inflation mechanism 3, let out can 4,
Edging layer 5, internal thread 6, seal head 7, fairlead 8 and heating wire 9;Energy storage device 1 is provided with lets out energy 4, and energy storage device 1 passes through
Energy 4 is let out in edging layer 5 fixation, lets out and is provided with internal thread 6 and matched seal head 7 in the middle part of energy 4, seal head 7 bottom is provided with
Activator 201, is provided with fairlead 8 in the middle part of seal head 7, be provided with exploding wire 202 in fairlead 8, and exploding wire 202 connects heating wire 9
Two ends.
Embodiment 2
A kind of gas blast device, including energy storage device 1 and let out can 4, energy storage device 1 one end is provided with that lets out can 4;
As shown in Fig. 2 described energy storage device 1 includes lamina reticularis 102 and hardened layer 103, lamina reticularis 102 and hardened layer 103 are by interior
Outwards it is sequentially distributed.
Embodiment 3
As shown in figure 3, described energy storage device 1 includes base layer 101, lamina reticularis 102 and hardened layer 103, base layer 101, netted
Layer 102 and hardened layer 103 are sequentially distributed from inside to outside.
Embodiment 4
Gas blast device described in any one of embodiment 1-3, as shown in figure 3, described energy 4 of letting out includes seal head 7, on seal head 7
It is provided with inflation mechanism 3;Described letting out is provided with seal head 7 in the middle part of energy 4, and seal head 7 is connected with letting out energy 4 by helicitic texture,
Seal head 7 can be moved up or down by rotation, and seal head 7 is provided with ignition mechanism 2.
As the manufacturing process explanation to above-mentioned embodiment, the manufacturing process of described gas blast device is as follows:
1. sealing colloid is cast in blasting cartridge body model outer layer, after mummification, forms the bag with necessarily elasticity, and will
Its sealed elastic bag takes out;
2. developed and body model external surface shape, cellulosic bag of the same size using fibrous material;
3. by packed for above-mentioned sealed elastic enter cellulosic bag, and the opening of sealed elastic bag and cellulosic bag is socketed simultaneously
On letting out energy 4;
4. it is sealed against elastic pouch using charger and become blasting cartridge body model with cellulosic bag body expansion;
5. dip or spray hardenable material so as to hardening material on the above-mentioned cellulosic bag expanding into body mould shapes
Penetrate in cellulosic bag, and cover cellulosic bag surface.
6., after material hardening to be hardened, its sealed elastic bag and cellulosic bag are all bondd and are solidified, and are formed and have high resisting
The sealed tube body of tensile strength.
Embodiment 5
As being further elaborated with of above-mentioned embodiment, described matrix layer 101 is made using pet material.
Embodiment 6
As being further elaborated with of above-mentioned embodiment, described lamina reticularis 102 is made using carbon fibre material;Carbon fiber
Tensile strength reaches more than 3500MPa, and its tensile strength is 10 times about of steel tensile strength.
Embodiment 7
As being further elaborated with of above-mentioned embodiment, described hardened layer 103 adopts UV curable paste.
Embodiment 8
As being further elaborated with of above-mentioned embodiment,(As shown in Figure 4)Described energy storage device 1 and the connection letting out energy 4
Mode is that socket is overall hardens.
Embodiment 9
As being further elaborated with of above-mentioned embodiment,(As shown in Figure 4)The described inflation mechanism 3 let out on energy 4 adopts
During one-way valve structures, its inflation mechanism 3 structure is:Including valve seat 321, baffle ring 322 and sealed spring 323, baffle ring 322 is pacified
It is contained in valve seat 321 middle and upper part, baffle ring 322 center is pore 324, baffle ring 322 lower section is air pressure ball valve 325, air pressure ball valve
325 bottoms are sealed spring 323, and sealed spring 323 is arranged in the middle part of valve seat 321, when the pressure of air pressure ball valve 325 lower section is more than
During the pressure of top, air pressure ball valve 325 is subject to the elastic force of pressure difference power and sealed spring 323, with valve seat 321 bottom closure, works as gas
When the pressure of compressing tablet 322 lower section is less than top pressure, and air pressure piece 322 is subject to pressure difference power to be more than the elastic force of sealed spring 323
When, air pressure piece 322 moves down, and opens with valve seat 321 bottom.
Embodiment 10
Being further elaborated with it is preferable that being additionally provided with sealing nut above described valve seat 321 as above-mentioned embodiment.
Embodiment 11
As being further elaborated with of above-mentioned embodiment, the thickness of described lamina reticularis 102 is 2mm, described matrix layer 101
Thickness is 0.5mm, and the thickness of described hardened layer 103 is 2mm.
Embodiment 12
As being further elaborated with of above-mentioned embodiment, described energy storage device 1 adopts barrel mast type.
Embodiment 13
As being further elaborated with of above-mentioned embodiment, made using liquid or solid carbon dioxide in described energy storage device 1
For inflating medium.
By above-described embodiment embodiment gained gas blast device, the gas blast device in hinge structure, due to
In the present invention, the tensile strength of lamina reticularis 102 is up to more than 3500MPa, and steel tensile strength is only 355MPa, and its
Base layer 101, lamina reticularis 102 and hardened layer 103 combined density are only 2.6 × 103kg/m3, and steel density be 7.9 ×
103kg/m3;The material combined density of the present invention is 0.33 times of blasting cartridge steel;The body thickness of the present embodiment is up to existing steel
0.2 times of material blasting cartridge about;In tensile strength, the body of the present embodiment is 1.2 times of existing steel blasting cartridge intensity;Cause
This, the gas blast device described in the present embodiment is only the quality of 0.07 times about of gas blast pipe of the prior art, and anti-
Tensile strength is more than gas blast pipe of the prior art, and the present invention has the weight of very lightweight, is highly convenient for transporting and pacifies
Dress,.
The various embodiments described above embodiment gained gas blast device,
When manufacturing cellulosic bag, its cellulosic bag is additionally provided with elastic necking, its let out can 4 side to be provided with necking recessed
Groove;The elastic necking of cellulosic bag can snap in necking groove automatically.
When manufacturing cellulosic bag, its cellulosic bag is additionally provided with drawstring necking, and it is let out and can be provided with contracting by 4 side
Port recess;The drawstring necking of cellulosic bag is snapped in necking groove by tension rope;The fastness of this kind of attachment structure is preferable.
Connection let out can 4 process, first cellulosic bag is socketed in and lets out and can let out that to have necking outside 4 recessed on 4
Groove and helicitic texture, necking groove is used for being socketed cellulosic bag, and seal head 7 is connected by helicitic texture lets out energy 4.
Described material is carbon fiber or glass fibre or aramid fiber or polyester fiber or or Graphene or macromolecular material
Or the one of which of its composite.
Described energy storage device 1 adopts appointing in carbon fiber, glass fibre, aramid fiber, polyester fiber or its composite
A kind of solidification of meaning forms.
Described energy storage device 1 adopts carbon fiber or glass fibre or one of aramid fiber or polyester fiber or at least two
Plant solidification to form.(Composite bed)
Carbon fiber or aramid fiber have stronger pull resistance and elasticity, have the longer life-span, can be recycled, glass fibre
Or polyester fiber is generally the least expensive, it is best suitable for manufacturing disposable blaster.
Described material can require according to Intensity Design Manufacturing cost, adjusts content proportion.
Described energy storage device 1 is using at least two-layer composite material.
Described energy storage device 1 includes the lamina reticularis 102 being sequentially distributed from inside to outside and hardened layer 103.
Described energy storage device 1 includes base layer 101, lamina reticularis 102 and the hardened layer 103 being sequentially distributed from inside to outside.
Described matrix layer 101 adopts lucite(PMMA)Or polyester fiber (PET) or polyethylene (PE) or polypropylene
Or die body made by soft silica gel material or one of metal material or composite or at least two (PP).
Described lamina reticularis 102 adopts in carbon fiber or aramid fiber or glass fibre or polyester fiber or grapheme material
One kind or at least two is made.
Described hardened layer 103 adopts UV curable paste or resin or instant glue or anaerobic adhesive or gypsum or cement.
In the above-described embodiments, lamina reticularis selects corresponding curing agent according to different material solidification layer choosings.
Described cement adopts perhafnate cement.
Described energy storage device 1 thickness is 1-30mm.
Most preferably described energy storage device 1 thickness is 8-15mm.
Secondary described energy storage device 1 thickness is selected to be 10-20mm.
Preferably described energy storage device 1 thickness is 1-20mm.
Described energy storage device 1 is spherical structure or ellipsoid structure or tubular column shape structure or square structure or polygonal structure.
The a diameter of 1-100cm of described energy storage device, highly for 1-300cm.
Described energy storage device 1 is cylinder or spherical.
Described cylinder section radius is 0.2-10cm, and length is 0.2-200cm.The thickness of described matrix layer 101 is
0.1-20mm.The thickness of described lamina reticularis 102 is 0.8-20mm.
The thickness of described hardened layer 103 is 0.8-20mm.
The thickness of preferably described matrix layer 101 is 0.3-15mm.
The thickness of preferably described lamina reticularis 102 is 0.8-15mm.
The thickness of described hardened layer 103 is 0.8-15mm.
Described inflation mechanism 3 adopts check valve inflatable structure.Described inflation mechanism 3 adopts spiral shell rotary switch formula inflatable structure.
Described inflation mechanism 3 is using pressing switching regulator inflatable structure.
Described ignition mechanism 2 is ignited using physical heating mode.Described ignition mechanism 2 is drawn using chemical heat release mode
Quick-fried.Described ignition mechanism 2 adopts heating wire to ignite structure.Described ignition mechanism 2 reacts generation using chemical agent with energy-accumulating medium
Blast.Described energy storage device 1 is to threaded with the connected mode letting out energy 4.Described energy storage device 1 is socket with letting out energy 4
Overall hardening.
Described energy storage device 1 is intertwined and connected and hardened forming with letting out energy 4.Described energy storage device 1 adopts fibre with letting out energy 4
Wei Bu wraps up.
When described inflation mechanism 3 adopts one-way valve structures, its inflation mechanism 3 structure is:Including valve seat 321, baffle ring 322
With sealed spring 323, baffle ring 322 is arranged on valve seat 321 middle and upper part, and baffle ring 322 center is pore 324, under baffle ring 322
Side is air pressure ball valve 325, and air pressure ball valve 325 bottom is sealed spring 323, and sealed spring 323 is arranged in the middle part of valve seat 321, when
When the pressure of air pressure ball valve 325 lower section is more than top pressure, air pressure ball valve 325 is subject to the bullet of pressure difference power and sealed spring 323
Power, with valve seat 321 bottom closure, when the pressure of air pressure piece 322 lower section is less than top pressure, and air pressure piece 322 is subject to pressure
When difference power is more than the elastic force of sealed spring 323, air pressure piece 322 moves down, and opens with valve seat 321 bottom.
It is additionally provided with sealing nut above described valve seat 321.Realize sealing twice.
When described ignition mechanism 2 is ignited using heating wire, ignite mechanism 2 and include heating wire 9 and exploding wire 202.
Described seal head 7 middle part installation settings lets out energy 4, lets out energy 4 and is connected with seal head 7 by helicitic texture, lets out
Energy 4 can be moved up or down by rotation.
Described energy storage device 1 is provided with least one detonating fuse to be made and disposably utilizes structure.
Described energy storage device 1 makes recycling structure, and described energy storage device 1 is also associated with hard flange, hard flange
It is provided with and lets out energy window, let out and can be made using relatively thin alloy sheet window.Described hard flange is made using titanium alloy material.
Finally it should be noted that:The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics,
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (10)
1. disposable gas blaster, including energy storage device 1, ignites structure 2 and inflation mechanism 3, energy storage device 1 one end is provided with
Ignite mechanism 2 and inflation mechanism 3, the other end seals or is integrally formed;It is characterized in that:Described energy storage device 1 adopts pressure resistance
The material more than 345Mpa for the degree is made.
2. according to claim 1 disposable gas blaster it is characterised in that:Described material is carbon fiber or glass fibre
Or aramid fiber or polyester fiber or or Graphene or macromolecular material or its composite one of which.
3. according to claim 1 disposable gas blaster it is characterised in that:Described energy storage device 1 adopts carbon fiber, glass
Any one solidification in glass fiber, aramid fiber, polyester fiber or its composite forms.
4. according to claim 1 disposable gas blaster it is characterised in that:Described energy storage device 1 adopt carbon fiber or
Glass fibre or one of aramid fiber or polyester fiber or at least two solidifications form.
5. according to claim 1 disposable gas blaster it is characterised in that:Described energy storage device 1 is included from inside to outside
The lamina reticularis 102 being sequentially distributed and hardened layer 103.
6. according to claim 1 disposable gas blaster it is characterised in that:Described energy storage device 1 is included from inside to outside
Base layer 101, lamina reticularis 102 and the hardened layer 103 being sequentially distributed.
7. according to claim 1 disposable gas blaster it is characterised in that:Described matrix layer 101 adopts lucite
(PMMA)Or polyester fiber (PET) or polyethylene (PE) or polypropylene (PP) or soft silica gel material or metal material or composite wood
Die body made by one of material or at least two.
8. according to claim 1 disposable gas blaster it is characterised in that:Described lamina reticularis 102 adopt carbon fiber or
Aramid fiber or glass fibre or one of polyester fiber or grapheme material or at least two are made.
9. according to claim 1 disposable gas blaster it is characterised in that:Described hardened layer 103 adopts UV curable paste
Or resin or instant glue or anaerobic adhesive or gypsum or cement.
10. according to any one of claim 1-9 disposable gas blaster it is characterised in that:Manufacturing process is first to do one
Individual matrix, becomes solid shape after then matrix being inflated, be wound around in matrix outer layer or one layer of tensile strength of socket is more than
The lamina reticularis of 345Mpa, lamina reticularis is hardened by hardened material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610771395.4A CN106440949A (en) | 2016-08-31 | 2016-08-31 | One-time gas blaster and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610771395.4A CN106440949A (en) | 2016-08-31 | 2016-08-31 | One-time gas blaster and manufacturing method thereof |
Publications (1)
Publication Number | Publication Date |
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CN106440949A true CN106440949A (en) | 2017-02-22 |
Family
ID=58091533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610771395.4A Pending CN106440949A (en) | 2016-08-31 | 2016-08-31 | One-time gas blaster and manufacturing method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN106440949A (en) |
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2016
- 2016-08-31 CN CN201610771395.4A patent/CN106440949A/en active Pending
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