WO2009100572A1 - 防爆、环保加油（气）设备 - Google Patents

防爆、环保加油（气）设备 Download PDF

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Publication number
WO2009100572A1
WO2009100572A1 PCT/CN2008/000287 CN2008000287W WO2009100572A1 WO 2009100572 A1 WO2009100572 A1 WO 2009100572A1 CN 2008000287 W CN2008000287 W CN 2008000287W WO 2009100572 A1 WO2009100572 A1 WO 2009100572A1
Authority
WO
WIPO (PCT)
Prior art keywords
explosion
proof
unit body
tank
environmentally
Prior art date
Application number
PCT/CN2008/000287
Other languages
English (en)
French (fr)
Inventor
Xiaodong Huang
Original Assignee
Xiaodong Huang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to PCT/CN2008/000287 priority Critical patent/WO2009100572A1/zh
Priority to ES08706468.9T priority patent/ES2554158T3/es
Priority to US12/866,007 priority patent/US8528766B2/en
Priority to SI200831549T priority patent/SI2241485T1/sl
Application filed by Xiaodong Huang filed Critical Xiaodong Huang
Priority to DK08706468.9T priority patent/DK2241485T3/en
Priority to HUE08706468A priority patent/HUE026509T2/en
Priority to CN2008801259675A priority patent/CN101932483B/zh
Priority to RU2008114528/11A priority patent/RU2419562C2/ru
Priority to PT87064689T priority patent/PT2241485E/pt
Priority to EP08706468.9A priority patent/EP2241485B1/en
Priority to PL08706468T priority patent/PL2241485T3/pl
Publication of WO2009100572A1 publication Critical patent/WO2009100572A1/zh
Priority to HK10108771.6A priority patent/HK1142301A1/xx
Priority to CY20151101130T priority patent/CY1117223T1/el
Priority to HRP20151371TT priority patent/HRP20151371T1/hr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/02—Supplying fuel to vehicles; General disposition of plant in filling stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/325—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure due to explosion, e.g. inside the container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/035—Orientation with substantially horizontal main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/054—Size medium (>1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/0126—One vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0408—Level of content in the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0134—Applications for fluid transport or storage placed above the ground
    • F17C2270/0139—Fuel stations

Definitions

  • the invention relates to an explosion-proof, environment-friendly refueling (gas) device, in particular to a device for refueling (gas) a vehicle.
  • Background technique
  • the existing refueling (gas) equipment in China is a buried refueling (gas) station.
  • some oil storage (gas) tanks are buried underground, called underground oil stations, and some tanks are placed on the ground to form a movable (some called skid mounted).
  • the tank in the refueling (gas) equipment can be divided into normal pressure tank and pressure tank; according to the specifications of the tank, refueling (gas) equipment
  • the tanks in the tank can also be divided into standard and non-standard.
  • explosion protection In order to ensure the safety of refueling (gas) equipment, the most common means of explosion protection is to fill the tank with explosion-proof materials to prevent flammable, explosive liquid and gaseous hazardous chemicals stored in the tank of refueling equipment. Such as medium, burning, explosion accidents due to accidents such as static electricity, open flames, and shooting.
  • the existing explosion-proof material is to roll a mesh sheet material into a cylindrical shape and fill them one by one into the can body.
  • This explosion-proof material is disclosed in the patent document of the patent number ZL 92102437.
  • the coil material is filled into the tank body. Due to long-term immersion, the material located in the lower part of the tank body is subjected to a large load, and the materials are piled up and squeezed with each other, resulting in deformation and collapse of the material, which seriously affects the barrier of the material and is explosion-proof. Capacity, the upper part of the tank produces explosive space, which is easy to cause burning and explosion.
  • the existing explosion-proof materials are mostly made of metal, when the medium in the tank body surges, the material is unevenly loaded, and debris is easily generated, which may have a certain influence on the properties of the contents of the tank.
  • the explosion-proof material which is usually filled is spherical, and the packing density is large, and the space is also large.
  • the explosion-proof material When the explosion-proof material is filled into the liquefied petroleum gas tank, although the accident of "boiling liquid expansive steam explosion" of the liquefied petroleum gas tank can be avoided, the explosion-proof material is prone to collapse in the long-term use, and the explosion-proof is also not achieved. effect.
  • One of the technical problems to be solved by the present invention is to provide an explosion-proof, environmentally-friendly refueling (gas) device for filling an explosion-proof material unit body with a fixed support portion to a tank for refueling (gas) equipment.
  • the filling method and filling structure are reasonable, effectively preventing the collapse and deformation of the high-porosity sheet material, so that the unit body has sufficient strength and elasticity, which can effectively prevent open flame, static electricity, welding, shooting, collision and wrong operation.
  • the accidental explosion caused by the accident ensures the intrinsic safety of the oil (gas) tank and its fueling (gas) equipment.
  • the second technical problem to be solved by the present invention is to provide an explosion-proof and environmentally-friendly refueling (gas) device according to the deficiencies of the prior art. Since the metal protection net is coated on the outside of the explosion-proof material unit body, the debris is effectively prevented. Adverse effects of tank contents media.
  • the third technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, an explosion-proof, environmentally-friendly refueling (gas) device is provided, and the storage tank is fixed on the ground and buried by a skid body disposed outside the storage tank.
  • explosion-proof, environmentally-friendly refueling (gas) device is provided, and the storage tank is fixed on the ground and buried by a skid body disposed outside the storage tank.
  • Different positions such as container, car/ship, etc., have the advantages of saving area, convenient disassembly and assembly, and reducing cost.
  • An explosion-proof and environmentally-friendly refueling device comprising at least an oil storage tank, the oil storage tank is connected with a fuel tank, the oil storage tank is an atmospheric double-wall tank, and the interlayer formed by the double-layer tank wall is filled with a high-porosity sheet material.
  • the inner chamber of the oil storage tank is filled with an explosion-proof material, and the oil storage tank and the oil tanker are provided with a skid body.
  • the explosion-proof material is a multi-layer material unit body made of a high-porosity material, and the unit body is provided with a fixed support portion. The unit body is fixed and supported, and the plurality of unit bodies are sequentially filled in the inner cavity of the tank.
  • the unit body is made of a high-porosity sheet material
  • the fixed support portion is a skeleton disposed at two gaps of the unit body high-porosity sheet-like material, and the skeleton fixes and supports the unit body.
  • the skeleton may be interwoven by a support frame and a reinforcing ring, and the reinforcing ring is arranged in the middle of the support frame and fixed thereto, and the skeleton and the shape of the unit body are corresponding;
  • the skeleton may be composed of a column and a beam, and the column is composed of
  • the utility model is disposed between the plurality of high-porosity sheet materials of the unit body and protrudes from the upper and lower end faces of the unit body, and the beam is connected with the protruding portion of the upper and lower end faces of the unit body;
  • the skeleton may also Consisting of more than one frame, the frame is disposed between the plurality of high-porosity sheet materials of the unit body, and more than one frame is connected to each other at the top and the bottom;
  • the skeleton may also be composed of two parts of the upper and lower skeletons,
  • the upper and lower frames respectively comprise end frames and insertion frames connected to each other, the end frames
  • the unit body is composed of a core body and a metal mesh
  • the fixed support portion is a core body made of a puffable and foamed material
  • the core body is wound around a metal mesh
  • the metal mesh is integrally wound around the core body. Or partially wrapped around the core.
  • the unit body is composed of a core body and a puffable and foamed material
  • the fixed support portion is a core body made of a metal mesh, and the outer portion is coated with a puffable and foamed material.
  • the plurality of unit bodies are filled into the inner cavity of the oil storage tank, and the adjacent two unit bodies are connected or not connected to each other.
  • the unit body In order to prevent debris from being left in the tank body, the unit body is covered with a metal protective net.
  • the skid body and the anti-collision foundation are fixed to form a ground-type refueling device, or the skid body is connected with the lifting mechanism of the refueling machine and the tank base of the tank to form an underground refueling device, or the skid body is fixed to the vehicle body or the hull
  • the platform is connected to form a vehicle/ship-type refueling device, or the skid body is fixed on the inner bottom plate of the container to form a container type refueling device.
  • An explosion-proof and environmentally-friendly gas filling device comprising at least a gas storage tank, the gas storage tank is connected with a gas filling tank, wherein the gas storage tank is a pressurized single-wall gas tank, and the inner chamber of the gas storage tank is filled with an explosion-proof material, and the gas is stored
  • a sled body is disposed under the tank and the air dispenser, and the explosion-proof material is a multi-layer material unit body made of a high-porosity material, wherein the unit body is provided with a fixed support portion for fixing and supporting the unit body, and a plurality of The unit body is sequentially filled in the interior of the tank.
  • the unit body is made of a high-porosity sheet material
  • the fixed support portion is a skeleton disposed at two gaps of the unit body high-porosity sheet-like material, and the skeleton fixes and supports the unit body.
  • the skeleton may be interwoven by a support frame and a reinforcing ring, and the reinforcing ring is arranged in the middle of the support frame and fixed thereto, and the skeleton and the shape of the unit body are corresponding;
  • the skeleton may be composed of a column and a beam, and the column is composed of
  • the utility model is disposed between the plurality of high-porosity sheet materials of the unit body and protrudes from the upper and lower end faces of the unit body, and the beam is connected with the protruding portion of the upper and lower end faces of the unit body;
  • the skeleton may also Consisting of more than one frame, the frame is disposed between the plurality of high-porosity sheet materials of the unit body, and more than one frame is connected to each other at the top and the bottom, and the skeleton may also be composed of two parts of the upper and lower skeletons.
  • the upper and lower frames respectively comprise end frames and insertion frames connected to each other, the end frames are respectively disposed on the upper and lower end faces of the unit body, and the multi-layer high-porosity sheet material into which the insertion frame is inserted into the unit body Between, in order to fix and support the unit body.
  • the plurality of material unit bodies are filled into the inner cavity of the gas tank, and the adjacent two unit bodies are connected to each other.
  • the material unit body is covered with metal protection network.
  • the skid body and the anti-collision foundation are fixed to form a ground-type air charging device, or the skid body is connected with the air-lifting machine lifting mechanism and the tank pool mantle base to form a subterranean gas filling device, or the skid body and the vehicle body or
  • the fixed platform of the hull is connected to form a vehicle/ship-type refueling device, or the sled body is fixed on the inner bottom plate of the container to form a container-type refueling device.
  • the present invention has the beneficial effects that the explosion-proof material unit body with a fixed support portion is filled into the interior of the tank body, and the filling mode and the filling structure are reasonable, thereby effectively preventing the collapse of the high-porosity sheet material in the tank body.
  • deformation so that the unit body has sufficient strength and flexibility, can effectively prevent accidental explosion accidents caused by open flame, static electricity, welding, shooting, collision and wrong operation, to ensure the physical safety of refueling (gas) equipment;
  • the outer part of the body is covered with a metal protective net to effectively prevent the bad influence of the debris on the content medium of the tank, and can effectively prevent the debris generated by the explosion-proof material unit body from being clogged with the oil (gas) pipeline during use;
  • the external skid body fixes the storage tank on the ground, underground, container, vehicle/ship, etc., which has the advantages of saving area, convenient assembly and disassembly, and cost reduction.
  • FIG. 1 is a schematic view showing the overall structure of an on-ground fueling device according to an embodiment of the present invention
  • FIG. 2 is a schematic view showing the overall structure of the explosion-proof material unit body 1;
  • Figure 3 is a schematic structural view of the skeleton one
  • Figure 4 is a schematic structural view of the skeleton 2
  • Figure 5 is a schematic structural view of one of the arrangement modes of the skeleton 2;
  • FIG. 6 is a schematic structural view of the second configuration mode of the skeleton 2;
  • Figure 7 is a schematic structural view of the third mode of the skeleton 2;
  • FIG. 8 is a schematic structural view of a combination of a skeleton 1 and a skeleton 2;
  • Figure 9 is a schematic structural view of the skeleton three
  • Figure 10 is a schematic structural view of the skeleton four
  • Figure 11 is a schematic structural view of the skeleton five
  • Figure 12 is a schematic view showing the overall structure of the explosion-proof material unit body 2;
  • Figure 13 is a schematic view showing the overall structure of the explosion-proof material unit body 3;
  • Figure 14 is a schematic view showing the bonding of a multi-layer flat original foil material
  • Figure 15 is a schematic view showing the arrangement of bonding points on each flat original foil material
  • Figure 16 is a structural schematic view and a cutting position after bonding of a plurality of flat-width original foil materials
  • 17 is a schematic structural view of a metal mesh
  • Figure 18 is a schematic view showing the structure of a unit body coated with a metal protective net according to the present invention
  • Figure 19 is a schematic view showing the overall structure of a container type oiling device according to a second embodiment of the present invention
  • FIG. 21 is a schematic view showing the overall structure of a buried oiling apparatus according to an embodiment of the present invention.
  • FIG. 1 is a schematic view showing the overall structure of an on-ground fueling device according to an embodiment of the present invention.
  • the embodiment provides a movable, explosion-proof and environmentally-friendly ground fueling device;
  • the oil storage tank A of the equipment is a double-walled tank, and the oil storage tank A is connected with the fuel dispenser X, and the oil storage tank A sled body 400 is disposed under the A and the tanker X, and the refueling device can be moved and moved by the sled body 400.
  • the oil storage tank A is a normal pressure double-walled tank, and the shaft 20 and the clean-up tunnel 21 which are convenient for cleaning and maintenance are disposed in the tank, and the interlayer formed by the double-layer tank wall is filled with a high-porosity sheet material 11 in the tank body.
  • the shaft 20 is disposed at a top end of the tank body corresponding to the manhole cover.
  • the shaft 20 is a three-dimensional frame vertically penetrating in the radial direction of the tank body, and the bottom end is connected to the bottom cleaning tunnel 21 disposed at the bottom of the tank body, the shaft More than one inner casing (not shown) is provided in the frame of 20, and each inner casing is filled with an explosion-proof material unit body 1.
  • the inner wall of the oil storage tank and the tank space outside the shaft 20 are also filled with the explosion-proof material unit body 1, and the adjacent two unit bodies 1 may or may not be connected to each other.
  • the explosion-proof material includes a high-porosity sheet material 11 which is centered on one side 12 and is rolled in a direction perpendicular to the side.
  • the multi-layer explosion-proof material unit body 1 is wound, and a fixed support portion is provided in the unit body, and the fixed support portion is a skeleton 13 inserted at a gap between any two layers of the multi-layered high-porosity sheet material 11 of the unit body, so that The unit body has sufficient strength and elasticity.
  • the skeleton 13 can adopt different structural forms according to different needs. As shown in FIG. 3 and FIG. 4, the skeleton 13 can be interwoven by the support frame 131 and the reinforcing ring 132, and the reinforcing ring 132 is arranged in series. The middle portion of the bracket 131 is fixed and fixed thereto, and the skeleton 13 corresponds to the shape of the unit body.
  • the support frame 131 may have a wavy or rectangular frame.
  • the skeleton 13 should be made of an elastic material.
  • the skeleton may also be one of or a combination of a metal material, a non-metal material, a composite material, or a material obtained by a metal non-metal coating technique.
  • the skeleton 13 has various arrangement manners. As shown in FIG. 5 to FIG. 8, the skeleton 13 may be a continuous skeleton and disposed at one place of the unit body and a single layer; the skeleton 13 may be a discontinuous skeleton and It is disposed at multiple locations of the unit body and is a single layer; the skeleton 13 may also be a continuous skeleton and disposed at one place and multiple layers of the unit body; or two types of skeletons may be used in combination and disposed in multiple places and a single layer of the unit body. Regardless of the arrangement of the skeleton, the setting position is located in the gap between any two layers of high-porosity sheet material 11 of the unit body.
  • the skeleton 13 may also be composed of a column 133 and a beam 134 which is disposed between the plurality of high-porosity sheet materials 11 of the unit body and protrudes above and below the unit body.
  • the end face, the beam 134 and the column 133 should be integrally connected.
  • the skeleton 13 may also be composed of more than one frame 135 disposed between the plurality of high-porosity sheet materials 11 of the unit body, and more than one frame 135 is connected to each other at the top and the bottom. Other than that,
  • the skeleton 13 can also be composed of two parts of the upper and lower skeletons 136, and the upper and lower skeletons respectively include an end frame 1361 and an insertion frame 1362 which are respectively connected to each other, and the end frame 1361 is respectively covered on the unit body.
  • the upper and lower end faces, the insertion frame 1362 are inserted into the gap between the two layers of the multi-layer high-porosity sheet material 11 of the unit body, so that the unit body has sufficient strength and elasticity.
  • the shape of the explosion-proof material unit body 1 may be a rectangular parallelepiped or a cube or a polygonal cylinder depending on the needs of the position filled in the can body.
  • the high-porosity sheet material 11 is one of a metal material, an alloy material, or a material obtained by a metal non-metal coating technique or a combination thereof.
  • FIG. 12 is a schematic view of the overall structure of the explosion-proof material unit body 2, as shown in FIG.
  • the urethane foam material is reticulated to form a three-dimensional honeycomb skeleton, forming a fixed support portion, and then the metal mesh 200 expanded by the wire drawing machine is wound on the core body 300, and the cylinder is wound by a multi-layered mesh material to form a cylinder.
  • Body unit of body shape Alternatively, the unit body may be further placed in a polyurethane material mold to be foamed, and formed by a process of a polyurethane foam material, which is wrapped to form a coating layer 100.
  • the core can be made of puffable, foamed material, gold
  • the winding manner of the mesh 200 is an integral winding or a partial winding.
  • the explosion-proof material unit body the core body 300 is made of a metal mesh to form a fixed support portion, and the core body 300 is coated with a puffable and foamed material.
  • the above expandable, foamable material is a polyether, a polyacrylate or a polyurethane.
  • Figure 13 is a schematic view showing the overall structure of the unit 3 of the explosion-proof material. As shown in Figure 13, the structure of the metal core is wrapped around the expandable and foamed material core, and the foamed material core 605 is sandwiched between the metal mesh. An explosion-proof material unit body 1 is formed between 604, wherein the core body 605 forms a fixed support portion.
  • the metal mesh 604 can also be formed by different processing methods.
  • the first metal mesh processing method is: cutting a layer of rolled flat metal raw material into a grid-like semi-finished material; and then arranging both sides of the grid-shaped semi-finished material Gradually outwardly expanding, drawn into a honeycomb network to form a high-porosity sheet metal mesh;
  • the second metal mesh processing method is shown in Figure 14-17, as shown in Figure 14, the adjacent two flat-width original
  • the upper and lower surfaces of the foil material 600 are sequentially bonded to each other in multiple layers; as shown in Fig. 15, the bonding points 601 on each of the flat-width original foil materials 600 are equally spaced in the horizontal and vertical directions;
  • the bonded multi-layer flat metal raw material 602 is cut into strips in the same direction 603; as shown in FIG.
  • the multi-layer material is opened perpendicular to the cutting direction, between the bonding points 601.
  • the spacer is flared to form a high porosity sheet metal mesh 604.
  • the physical properties of the metal mesh processed by the above two methods are slightly different, and the hardness and strength of the metal mesh processed by the second method are relatively high, and the unit body is ensured in the explosion-proof material unit body as shown in FIG. Strength and flexibility.
  • the exterior of the unit body 1 is further covered with a metal protective net W, which can effectively prevent the debris generated by the explosion-proof material unit body from being lost in the tank body during use, and the tank medium Causes adverse effects.
  • a metal protective net W which can effectively prevent the debris generated by the explosion-proof material unit body from being lost in the tank body during use, and the tank medium Causes adverse effects.
  • the lower part of the oil storage tank A is provided with a skid body 400.
  • the skid body 400 has a cover body 401.
  • the front, rear, left and right sides of the cover body 401 are welded with a multi-frame 402, and the upper part of the frame 402 has an aluminum-plastic plate 403.
  • a sun protection hood 405 is extended on the top of the cover 401.
  • the fuel dispenser X in the refueling equipment adopts a numerical control refueling machine, which includes a digital electronic display 700 and a refueling gun 701, which are disposed separately from the oil pump housing 702, and the digital electronic display 700 and the refueling gun 701 are provided.
  • the digital electronic display 700 also includes an electronic display having a number of liters, an amount, and a unit price, and an operating keyboard, a digital electronic display, and a display of the level gauge.
  • the oil pump housing 702 is disposed in a space formed inside the cover body 401 and the outer wall of the oil storage tank A, and is fixed On the skid body 400; the oil discharge pipe of the oil storage tank A is connected to the oil pump casing, and the oil discharge hose of the oil pump casing is connected to the fueling gun through the automatic winch, and the automatic winch is disposed on the skid body 400.
  • the size of the equipment is based on the installation foundation of the sled body 400. Generally, the design width of the foundation is 2. 5M, and the length is determined according to the length of the tank volume design, such as: 25M 3 storage tank, the diameter is ⁇ 2 ⁇ , the tank The length of the body is 8.5 ⁇ ; 30 ⁇ 3 tank length of 10 ⁇ .
  • the skid body 400 is fixed on the anti-collision foundation to form a ground-type refueling device, which is convenient to disassemble and disassemble, and can also be fixed with the vehicle body or the hull. Connected to form a vehicle/ship-type refueling device, or it is fixed on the tanker to form a tanker refueling device.
  • the explosion-proof and environmentally-friendly refueling device provided in this embodiment is filled with a high-porosity sheet-shaped explosion-proof material 11 in the interlayer of the oil storage tank of the device, and the inner cavity of the oil storage tank is filled with the explosion-proof material unit body 1 due to the explosion-proof material unit
  • the fixed support portion is arranged in the body to effectively prevent the collapse and deformation of the high-porosity sheet material, so that the unit body has sufficient strength and elasticity, and the metal protection net disposed outside the unit body can effectively prevent the explosion-proof material unit body from being used during use.
  • the generated debris is left in the tank, which can effectively prevent accidental explosions caused by open flame, static electricity, welding, shooting, collision and wrong operation, and ensure the physical safety of the oil storage tank.
  • the oil storage tank of the explosion-proof and environmentally-friendly refueling equipment is a double-wall tank structure, it can effectively overcome oil and gas leakage and leakage, and avoid serious damage to the soil around the gas station and damage of groundwater resources.
  • the tank A is filled with a unit body for blocking explosion-proof materials, and the explosion-proof material is used to inhibit the volatilization of oil and gas, which can effectively reduce oil loss and reduce oil and gas pollution to the atmospheric environment.
  • a medium-sized gas station with an annual sales of 5,000 tons can reduce the loss of oil products by nearly 13 tons per year, which brings considerable economic benefits. Therefore, the movable, explosion-proof and environmentally-friendly ground fueling device provided by the invention is an environmentally friendly product.
  • FIG. 19 is a schematic view showing the overall structure of a container type refueling apparatus according to a second embodiment of the present invention.
  • the embodiment provides a container type ground movable movable explosion-proof refueling device.
  • the storage tank B in this embodiment is a double-walled tank, and the interlayer formed by the double-layer tank wall is filled with the crucible-pore sheet material 11 , and the plurality of unit bodies 1 are filled into the inner cavity of the oil storage tank; 20, the top end is disposed at a corresponding position of the tank body and the manhole cover, the shaft 20 is a frame vertically penetrating through the tank body, and the bottom end is connected to the bottom bottom cleaning tunnel 21 disposed in the bottom of the tank body, in the frame of the shaft 20 With more than one liner (not shown), each inner tank is filled with a unit body.
  • the inner wall of the oil storage tank and the tank space outside the shaft 20 are also filled with the explosion-proof material unit body 1.
  • the exterior of the unit body 1 is further covered with a metal protective net W, which can effectively prevent the debris generated by the explosion-proof material unit body from being lost in the tank body during use, and affecting the explosion-proof performance.
  • the adjacent two unit bodies 1 may be connected to each other to ensure the stability thereof, or may not be connected to each other.
  • the connection between two adjacent unit bodies 1 can be achieved by a connection between the skeleton or the metal fence.
  • the construction of the refueling apparatus in this embodiment is basically the same as that of the first embodiment, and all the structural features of the tank inner chamber but its structural characteristics are limited by the volume of the container body.
  • the size of the container body is usually selected as follows: length 12.192M, width 2.438M, height 2.890M.
  • Refueling apparatus according to the present embodiment may preclude the use of a capacity of 25M 3, diameter ⁇ 2 ⁇ , length of storage tanks 8. 5 ⁇ ; or may employ a capacity of 30 ⁇ 3, diameter ⁇ 2 ⁇ , the length of the reservoir 10M tank.
  • the main components such as the tank ⁇ and the tanker X are integrally assembled on the sled body 400, the sled body 400 is fixed on the inner bottom plate of the container, and the oil pipeline, the oil discharge pump and the valve connected to the explosion-proof storage tank are also arranged.
  • the pump casings of the split tanker are mounted on the bottom plate in the container, and the digital electronic display 700 and the fueling gun 701 are disposed outside the casing 800. 5 ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ .
  • the container type refueling device provided in the second embodiment of the present invention, the inner cavity of the oil storage tank is filled with the explosion-proof material unit body 1 and can be used in any of the structural forms shown in FIG. 2 to FIG. 17, but both are provided with fixed support.
  • the part effectively prevents the collapse and deformation of the high-porosity sheet material, so that the unit body has sufficient strength and elasticity, and the metal protection net disposed outside the unit body can effectively prevent the debris generated by the explosion-proof material unit body during use.
  • the container-type structure facilitates overall lifting and relocation, and is particularly suitable for lifting cargo at terminals and ports.
  • FIG. 20 is a schematic view showing the overall structure of a liquefied petroleum gas equipment on the ground according to an embodiment of the present invention.
  • this embodiment provides an above-ground liquefied petroleum gas equipment.
  • the equipment is installed on the ground for the LPGV car to be filled with liquefied petroleum gas power fueling equipment.
  • the apparatus mainly includes a gas tank D, a gas filling machine Y, a skid body 400 and a shell body 401.
  • the gas tank D, the air dispenser Y, and the cover body 401 are both seated on the sled body 400, and the cover body 401 is disposed outside the air tank D.
  • the gas storage tank D is provided with an inlet pipe, an outlet pipe and a gas phase return pipe, and a discharge pipe.
  • the skid body 400 is provided with a dump truck pump and a gas filling pump.
  • the air dispenser Y is disposed on one side or both sides of the cover body 401, and the sunscreen canopy 405 is provided on the upper portion of the air dispenser Y.
  • a plurality of explosion-proof material unit bodies 1 are sequentially filled in the inner cavity of the storage tank 1, and the explosion-proof material unit body 1 can adopt any one of the structures shown in Figs.
  • the outside of the unit body 1 is also covered with a metal protective net W, which can effectively prevent the debris generated by the explosion-proof material unit body from being lost in the tank body and affect the explosion-proof performance.
  • Due to the pressure difference between the inside and outside of the tank the medium inside the tank vibrates, so when the plurality of unit bodies 1 are filled into the inner cavity of the tank D, the adjacent two unit bodies 1 can be connected to each other to prevent the unit The body is loose under the action of the medium vibration.
  • the connection between two adjacent unit bodies 1 can be achieved by a connection between the skeleton or the metal fence.
  • the pressure-bearing single-wall storage tank provided in the embodiment belongs to a small storage tank with a volume of less than 50 cubic meters, so that a plurality of unit bodies can be directly filled in the inner cavity of the storage tank, and the storage tank can be directly The cavity can be filled.
  • the sled body 400 is fixed to the anti-collision foundation to form a ground-type air charging device.
  • it can also be connected with the fixed platform of the car body or the hull to form the vehicle/ship-type refueling device, or the tank car refilling device can be formed on the tank car.
  • the filling material unit body in the inner cavity of the gas storage tank is also provided with a fixed supporting portion, which effectively prevents the collapse and deformation of the high-porosity sheet material, so that the unit body has sufficient Strength and elasticity, the metal protection net provided outside the unit body can effectively prevent the debris generated by the explosion-proof material unit body from falling in the tank body, ensure the safety of the oil storage tank, and avoid the main danger of the liquefied petroleum gas storage tank.
  • the wall of the tank is quickly transferred to the barrier-proof material after being heated, and the heat is transferred to the tank medium by the explosion-proof material, so that the tank wall temperature, especially " The drywall "temperature can be quickly reduced, avoiding the occurrence of "BLEVE” and ensuring the safety of the tank.
  • the explosion-proof material can be used as an anode corrosion protection in the tank, it can effectively prevent the corrosion of the tank wall and internal components, prolong the service life of the tank body, prevent the explosion caused by the "tempering" after the combustion of the medium, and ensure the safety of the tank operation. .
  • FIG. 21 is a schematic view showing the overall structure of a buried oiling apparatus according to a fourth embodiment of the present invention.
  • the embodiment provides a refueling device with a submersible and refueling machine.
  • the fueling apparatus of this embodiment is an improvement based on the first embodiment, and the existing gas station is buried in the tank for safety. In the underground tank, there is no explosion-proof measures for the tank.
  • the refueling island is located on the ground, and the surface refueling island must meet the requirements of safe distance.
  • the refueling apparatus in this embodiment includes a main assembly of the oil storage tank F and the integral fuel dispenser X and the like, and is integrally mounted on the skid body 400, and the skid body is fixed to the foundation of the ground tank 900.
  • the problem of setting the distance between the oil storage tank F and the fuel dispenser X in this embodiment can no longer be considered as a key point.
  • the trough 900 is an underground space made of reinforced concrete and below the horizontal bottom surface P, which can accommodate the entire refueling equipment.
  • the tanker X is separated from the space of the ground tank 900 and occupies a single space.
  • a hydraulic lifting device 901 is disposed at a lower portion of the tanker X, and a hose connection is formed between the oil inlet pipe of the fuel dispenser and the oil outlet pipe of the explosion-proof storage tank.
  • the dispenser X is raised by the lifting device 901; when not in use, it is lowered to the original position.
  • the ground trough 900 must have a waterproof, leakproof function.
  • the ground tank 900 is filled with neutral sand or some sheet of explosion-proof material is also filled.
  • the exterior of the explosion-proof material unit body 1 in the tank is also covered with a metal fence W.
  • the metal protective net W can effectively prevent the debris generated by the explosion-proof material unit body from being lost in the tank body during use.
  • the adjacent two unit bodies 1 may be connected to each other to ensure the stability thereof, or may not be connected to each other.
  • the connection between two adjacent unit bodies 1 can be achieved by a connection between the skeleton or the metal fence.
  • the filling method of the explosion-proof material inside the can body and the structural relationship with the cavity of the can body after filling are completely the same as those in the first embodiment, and details are not described herein again. For details, refer to the first embodiment.
  • the buried refueling device provided in this embodiment is filled with a high-porosity sheet-shaped explosion-proof material in the interlayer of the oil storage tank, and the inner cavity of the oil storage tank is filled with the explosion-proof material unit body, and the explosion-proof material unit body is also provided
  • the fixed support portion effectively prevents the collapse and deformation of the high-porosity sheet material, so that the unit body has sufficient strength and elasticity, and the metal protection net disposed outside the unit body can effectively prevent the debris generated by the explosion-proof material unit body during use. It is left in the tank and can effectively prevent accidental explosions caused by open flames, static electricity, welding, shooting, collision and wrong operation, and ensure the physical safety of the oil storage tank.
  • the refueling equipment provided in this embodiment is installed in the ground trough, and the upper part of the trough can still pass, which greatly saves the land use area and ensures the intrinsic safety of the refueling equipment.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fluid-Damping Devices (AREA)

Description

防爆、 环保加油 （气） 设备 技术领域
本发明涉及一种防爆、环保加油（气）设备，尤其是一种给车辆加油（气） 的设备。 背景技术
目前国内现有的加油 （气） 设备大都为埋地式加油 （气） 站。 为了保证 加油 （气） 站的安全， 有的储油 （气） 罐埋入地下， 称之为埋地加油站， 还 有的储罐设置在地上， 构成可移动的 （有的称为橇装式） 地上加油设备； 按 照储油 （气） 罐体的使用压力状况， 加油 （气） 设备中的储罐可以分成常压 罐和承压罐； 按照储罐的规格要求， 加油 （气） 设备中的储罐还可以分成标 准式和非标式。 为了保证加油 （气） 设备的安全， 现有最常规的防爆手段就 是在罐体内填充防爆材料， 以防止加油 （气） 设备的罐体中所储存的易燃、 易爆液态、 气态危险化学品等介质， 因静电、 明火、 枪击等意外事故发生燃 烧、 爆炸事故。
现有的防爆材料是将一种网状片层材料卷成圆柱状体， 逐个地填充到罐 体内。 该防爆材料在专利号为 ZL 92102437的发明专利文献中已有所揭示。 这种卷状体材料填充到罐体中， 由于长期浸泡， 位于罐体下部的材料承受载 荷很大， 材料之间相互堆积和挤压， 导致材料变形、 塌陷， 严重影响到材料 的阻隔、 防爆能力， 罐体上部产生易爆空间， 容易引发燃烧和爆炸。 同时， 由于现有的防爆材料多为金属材质， 当储罐体内介质发生涌动现象时， 材料 受力不均勾， 容易产生碎屑， 会对储罐内容物的性质造成一定的影响。
另外， 在现有的小容积储罐内的防爆材料， 由于储罐的容积小， 通常填 充的防爆材料为球状， 填充密度大， 占据空间也大。
防爆材料填充到液化石油气罐内时， 尽管可以避免液化石油气罐的 "沸 腾液体膨胀性蒸汽爆炸" 的事故， 但长期使用， 该防爆材料也较容易出现塌 陷情况， 同样达不到防爆的效果。
实践证明， 填充现有的防爆材料的各种加油 （气） 设备， 已经无法满足 对其设备的防爆、 环保要求。 发明内容
本发明要解决的技术问题之一在于， 针对现有技术的不足， 提供一种防 爆、 环保加油 （气） 设备， 将带有固定支撑部的防爆材料单元体填充到加油 (气） 设备的罐体内部， 填充方式和填充结构合理， 有效防止高孔隙片状材 料的塌陷、 变形， 使单元体具有足够的强度和弹性， 可有效地预防因明火、 静电、 焊接、 枪击、 碰撞和错误操作等引发的意外爆炸事故， 确保储油 （气） 罐及其加油 （气） 设备的本质安全。
本发明要解决的技术问题之二在于， 针对现有技术的不足， 提供一种防 爆、 环保加油 （气） 设备， 由于在防爆材料单元体外部包覆有金属防护网， 有效防止了碎屑对罐体内容介质的不良影响。
本发明要解决的技术问题之三在于， 针对现有技术的不足， 提供一种防 爆、 环保加油 （气） 设备， 通过设置在储罐外部的橇体， 将储罐固定在地上、 地埋、 集装箱、 车载 /船载等不同位置， 使之具有节约面积、 拆装方便、 降 低成本的优点。
本发明所要解决的技术问题， 是通过如下技术方案实现的：
一种防爆、 环保加油设备， 至少包括储油罐， 储油罐与加油机相连， 该 储油罐为常压双壁罐， 双层罐壁所构成的夹层中填充有高孔隙片状材料， 储 油罐内腔填充有防爆材料， 储油罐和加油机的下方设有橇体， 所述的防爆材 料为高孔隙材料制成的多层材料单元体， 该单元体中设有固定支撑部， 对单 元体进行固定和支撑， 多个单元体有序地填充在储罐内腔中。
所述的单元体由高孔隙片状材料制成， 所述的固定支撑部为设置在该单 元体高孔隙片状材料的两层间隙处的骨架， 该骨架对单元体进行固定和支 撑。
所述的骨架可以由支撑架和加强圈交织而成， 加强圈串设在支撑架中部 并与之相固定， 骨架和单元体的形状相对应； 所述的骨架可以由立柱和横梁 组成， 立柱穿设在单元体的多层高孔隙片状材料之间并突出于单元体的上、 下两端面， 横梁与单元体的上、 下两端面立柱的突出部分相连接； 所述的骨 架也可以由一个以上框架组成， 该框架设置在单元体的多层高孔隙片状材料 之间， 一个以上框架在顶部和底部彼此连接； 所述的骨架还可以由上、 下骨 架两个部分组成， 该上、 下骨架分别包括彼此相连的端架和插伸架， 所述的 端架分别盖设在单元体的上、 下两端面， 插伸架插伸到单元体的多层高孔隙 片状材料之间， 以便对单元体进行固定和支撑。
所述的单元体由芯体和金属网组成， 所述的固定支撑部为由可膨化、 发 泡的材料制成的芯体， 芯体外部缠绕金属网， 该金属网整体缠绕在芯体外部 或部分缠绕在芯体外部。
所述的单元体由芯体和可膨化、 发泡的材料组成， 所述的固定支撑部为 由金属网制成的芯体， 其外部包覆可膨化、 发泡的材料。
所述的多个单元体填充到储油罐内腔中， 相邻的两个单元体之间相互连 接或不连接。
为了防止碎屑遗漏到罐体中， 所述的单元体外部包覆有金属防护网。 所述的橇体与防撞地基固定形成地上式加油设备， 或者该橇体与加油机 的升降机构和罐池地槽底座相连形成地下式加油设备， 或者该橇体与车体或 船体的固定平台相连形成车载 /船载式加油设备， 或者该橇体固定在集装箱 内底板上形成集装箱式加油设备。
一种防爆、 环保加气设备， 至少包括储气罐， 储气罐与加气机相连， 该 储气罐为承压单壁气罐， 且在储气罐内腔填充有防爆材料， 储气罐和加气机 的下方设有橇体， 所述的防爆材料为高孔隙材料制成的多层材料单元体， 该 单元体中设有固定支撑部， 对单元体进行固定和支撑， 多个单元体有序地填 充在储罐内腔中。
所述的单元体由高孔隙片状材料制成， 所述的固定支撑部为设置在该单 元体高孔隙片状材料的两层间隙处的骨架， 该骨架对单元体进行固定和支 撑。
所述的骨架可以由支撑架和加强圈交织而成， 加强圈串设在支撑架中部 并与之相固定， 骨架和单元体的形状相对应； 所述的骨架可以由立柱和横梁 组成， 立柱穿设在单元体的多层高孔隙片状材料之间并突出于单元体的上、 下两端面， 横梁与单元体的上、 下两端面立柱的突出部分相连接； 所述的骨 架也可以由一个以上框架组成， 该框架设置在单元体的多层高孔隙片状材料 之间， 一个以上框架在顶部和底部彼此连接， 所述的骨架还可以由上、 下骨 架两个部分组成， 该上、 下骨架分别包括彼此相连的端架和插伸架， 所述的 端架分别盖设在单元体的上、 下两端面， 插伸架插伸到单元体的多层高孔隙 片状材料之间， 以便对单元体进行固定和支撑。
所述的多个材料单元体填充到储气罐内腔中， 相邻的两个单元体之间相 互连接。
为了防止碎屑遗漏到罐体中， 所述的材料单元体外部包覆有金属防护 网。
所述的橇体与防撞地基固定形成地上式加气设备， 或者该橇体与加气机 的升降机构和罐池地櫓底座相连形成地下式加气设备， 或者该橇体与车体或 船体的固定平台相连形成车载 /船载式加气设备， 或者该橇体固定在集装箱 内底板上形成集装箱式加气设备。
综上所述， 本发明的有益效果在于， 本发明将带有固定支撑部的防爆材 料单元体填充到罐体内部， 填充方式和填充结构合理， 有效防止罐体内的高 孔隙片状材料的塌陷、 变形， 使单元体具有足够的强度和弹性， 可有效地预 防因明火、 静电、 焊接、 枪击、 碰撞和错误操作等引发的意外爆炸事故， 确 保加油 （气） 设备的实体安全； 由于在单元体外部包覆有金属防护网， 有效 防止碎屑对罐体内容介质的不良影响， 可有效防止防爆材料单元体在使用过 程所产生的碎屑堵塞输油 （气） 管道； 通过设置在储罐外部的橇体， 将储罐 固定在地上、 地埋、 集装箱、 车载 /船载等不同位置， 使之具有节约面积、 拆装方便、 降低成本的优点。
以下结合附图和具体实施例对本发明的技术方案做进一步地详细说明。 附图说明
图 1为本发明实施例一地上加油设备的整体结构示意图；
图 2为防爆材料单元体一的整体结构示意图；
图 3为骨架一的结构示意图；
图 4为骨架二的结构示意图； ,
图 5为骨架二设置方式之一的结构示意图；
图 6为骨架二设置方式之二的结构示意图；
图 7为骨架二设置方式之三的结构示意图；
图 8为骨架一、 骨架二组合设置的结构示意图；
图 9为骨架三的结构示意图；
图 10为骨架四的结构示意图；
图 11为骨架五的结构示意图；
图 12为防爆材料单元体二的整体结构示意图；
图 13为防爆材料单元体三的整体结构示意图；
图 14为多层平幅原箔材料粘接示意图； 图 15为每一张平幅原箔材料上的粘接点设置示意图； 图 16为多层平幅原箔材料粘接后的结构示意图及切割位置；
图 17为金属网结构示意图；
图 18为本发明外部包覆有金属防护网的单元体的结构示意图； 图 19为本发明实施例二集装箱式加油设备的整体结构示意图； 图 20为本发明实施例三地上液化石油气设备的整体结构示意图； 图 21为本发明实施例四埋地式加油设备的整体结构示意图。 具体实施方式
实施例一
图 1为本发明实施例一地上加油设备的整体结构示意图。 如图 1所示， 本实施例提供一种可移动的、 防爆、 环保型的地上加油设备； 该设备的储油 罐 A为双壁罐， 储油罐 A与加油机 X相连， 储油罐 A和加油机 X的下方设有 橇体 400， 通过橇体 400实现加油设备的可搬迁， 移动。 该储油罐 A为常压 双壁罐， 罐内还设置有便于清洗、 维修的竖井 20和清污隧道 21， 双层罐壁 所构成的夹层中填充有高孔隙片状材料 11， 罐体内设置的竖井 20， 其顶端 设置在罐体内与人孔盖的对应位置， 该竖井 20 为沿罐体径向垂直贯穿的立 体框架， 其底端于设置在罐体底部底清洗隧道 21相连， 竖井 20的框架内设 有一个以上内胆 （图中未示出）， 每个内胆内部填充有防爆材料单元体 1。 储 油罐的内壁与竖井 20外部的储罐空间中也填充有防爆材料单元体 1，相邻的 两个单元体 1之间可以相互连接或不连接。
防爆材料的主要技术特征已经在之前的 PCT申请文件中有详细记载， 该 申请的申请号为 " PCT/CN2007/002299 " ， 名称为 "防爆材料及其加工方法"。 图 2为防爆材料单元体一的整体结构示意图，如图 2所示， 该防爆材料， 包 括一高孔隙片状材料 11， 以其一侧边 12为中心， 沿垂直于该侧边的方向卷 绕成多层防爆材料单元体 1， 在单元体中设有固定支撑部， 该固定支撑部为 设置在单元体的多层高孔隙片状材料 11任意两层的间隙处插入的骨架 13， 使单元体具有足够的强度和弹性。
根据不同的需要，骨架 13可以采用不同的结构方式。如图 3、图 4所示， 该骨架 13可以由支撑架 131和加强圈 132交织而成， 加强圈 132串设在支 撑架 131 中部并与之相固定， 骨架 13和单元体的形状相对应。 支撑架 131 可以采用波浪形或矩形框架。 为了保证骨架对防爆材料单元体更好的支撑和 固定作用， 骨架 13 应釆用弹性材质。 另外， 骨架还可以采用金属材料、 非 金属材料、 复合材料或通过金属非金属涂覆技术获得的材料之一或其组合。
根据使用中强度的不同需求， 骨架 13有多种设置方式， 如图 5-图 8所 示， 骨架 13可以为连续骨架且设置在单元体的一处且单层； 骨架 13可以为 间断骨架且设置在单元体的多处且单层； 骨架 13还可以为连续骨架且设置 在单元体的一处且多层； 也可以两种骨架组合使用且设置在单元体的多处且 单层。 无论骨架如何设置， 其设置位置都是位于单元体任意两层高孔隙片状 材料 11的间隙中
如图 9所示， 为了加工方便， 骨架 13还可以由立柱 133和横梁 134组 成， 立柱 133穿设在单元体的多层高孔隙片状材料 11之间并突出于单元体 的上、 下两端面， 横梁 134与立柱 133应连为一体。
如图 10所示， 骨架 13还可以由一个以上框架 135组成， 该框架 135设 置在单元体的多层高孔隙片状材料 11之间， 一个以上框架 135在顶部和底 部彼此连接。 除此之外，
如图 11所示， 骨架 13还可以由上、 下骨架 136两个部分组成， 该上、 下骨架分别包括彼此相连的端架 1361和插伸架 1362，端架 1361分别盖设在 单元体的上、 下两端面， 插伸架 1362插伸到单元体的多层高孔隙片状材料 11两层的间隙处， 使单元体具有足够的强度和弹性。
根据填充到罐体中的位置的不同需要， 防爆材料单元体 1的形状可以为 长方体或正方体或多边柱体。 同时， 高孔隙片状材料 11 为金属材料、 合金 材料或通过金属非金属涂覆技术获得的材料之一或其组合。
除了图 2所示的防爆材料单元体一之外， 图 12为防爆材料单元体二的 整体结构示意图， 如图 12所示， 防爆材料单元体 1还可以包括一芯体 300， 是由柔性聚氨脂泡沬材料经网化处理形成立体状的蜂窝骨架， 形成固定支撑 部， 再将由拉网机进行扩展的金属网 200缠绕在芯体 300上， 经多层网状材 料的缠绕叠加形成圆柱体形状的单元体。 另外， 还可以再将上述单元体放入 在待进行发泡的聚氨酯材料模具内， 由聚氨酯泡沫材料的工艺制作， 对其进 行包裹， 形成包覆层 100。 通常芯体可以釆用可膨化、 发泡的材料制成， 金 属网 200的缠绕方式为整体缠绕或部分缠绕。 或者该防爆材料单元体， 芯体 300为金属网制成， 形成固定支撑部， 芯体 300外部包覆可膨化、 发泡的材 料。 上述的可膨化、 发泡的材料为聚醚、 聚酸酯或聚氨酯。
图 13为防爆材料单元体三的整体结构示意图， 如图 13所示， 为金属网 部分缠绕可膨化、 发泡的材料芯体的结构形式， 将发泡的材料芯体 605夹设 在金属网 604之间形成防爆材料单元体 1，其中的芯体 605形成固定支撑部。 该金属网 604也可以通过不同的加工方式形成， 第一种金属网加工方法是- 将一层卷状平幅金属原材料经切割形成栅格状半成品材料； 再将栅格状半成 品材料的两侧逐渐向外扩张， 拉制成蜂窝网状， 形成高孔隙片状金属网； 第 二种金属网的加工方法参见图 14-图 17， 如图 14所示， 将相邻的两个平幅 原箔材料 600的上、 下表面彼此依次粘接成多层； 如图 15所示， 每一张平 幅原箔材料 600上的粘接点 601在横、 纵方向等距离间隔设置； 如图 16所 示， 将粘接好的多层平幅金属原材料 602按同一方向 603切割成条状； 如图 17所示， 沿垂直于该切割方向将多层材料张开， 粘接点 601之间的间隔部位 被张开成孔隙， 形成高孔隙片状金属网 604。 上述两种方法加工出来的金属 网的物理性质略有差别， 采用第二种方法加工出来的金属网的硬度和强度比 较高， 在如图 13所示的防爆材料单元体中， 保证了单元体的强度和弹性。
如图 18所示， 单元体 1外部还包覆有金属防护网 W， 该金属防护网 W 可有效防止防爆材料单元体在使用过程所产生的碎屑遗落在罐体内， 对罐体 内容介质造成不良影响。 多个单元体 1在填充到储油罐 A内腔中时， 相邻的 两个单元体 1之间可以相互连接以保证其稳定性， 或者也可以相互不连接。 相邻的两个单元体 1之间的连接可以通过骨架或金属网之间的连接来实现。
储油罐 A下部设置有橇体 400， 在橇体 400上有罩体 401， 罩体 401的 前、 后、 左、 右四面焊接有多格框架 402， 框架 402上部有铝塑板 403， 下 部有百叶窗 404。 在罩体 401顶部向外延展有防晒篷 405。 在通常情况下， 加油设备中的加油机 X采用数控加油机， 该数控加油机包括数字电子显示器 700及加油枪 701， 与油泵箱体 702为分体设置， 数字电子显示器 700和加 油枪 701设在罩体 401的外侧， 数字电子显示器 700还包括有升数、 金额和 单价数字的电子显示屏以及操作键盘， 数字电子显示器还有液位仪的显示。 油泵箱体 702设置在罩体 401内侧与储油罐 A外壁所形成的空间内， 并固设 在橇体 400上； 储油罐 A的出油管连接到油泵箱体， 油泵箱体的出油软管穿 过自动绞盘连接在加油枪上， 自动绞盘设置在橇体 400上。 设备的尺寸以橇 体 400的安装地基为准， 通常情况下， 地基设计宽度为 2. 5M, 长度是根据罐 容积设计的长度而定，如： 25M3储罐，其直径为 Φ 2Μ，罐体长度为 8. 5Μ; 30Μ3 储罐的罐体长度为 10Μ。
可以根据不同需求固定在不同的位置以形成不同结构形式的加油设备， 橇体 400固定在防撞地基上形成地上式加油设备， 该橇体拆装方便， 还可以 与车体或船体的固定平台相连形成车载 /船载式加油设备， 或者该固定在槽 车上形成槽车加油设备。
本实施例所提供的防爆、 环保加油设备， 在该设备储油罐的夹层中填充 有高孔隙片状防爆材料 11， 储油罐的内腔中填充防爆材料单元体 1， 由于在 防爆材料单元体中设有固定支撑部， 有效防止了高孔隙片状材料的塌陷、 变 形， 使单元体具有足够的强度和弹性， 单元体外部设置的金属防护网可有效 防止防爆材料单元体在使用过程所产生的碎屑遗落在罐体内， 可有效地预防 因明火、 静电、 焊接、 枪击、 碰撞和错误操作等引发的意外爆炸事故， 保证 储油罐的实体安全。
由于本防爆、环保加油设备的储油罐 Α为双壁罐结构，可有效地克服油、 气的渗漏、 泄漏， 避免对加油站周边的土壤造成严重损害及地下水资源的破 坏。 同时， 该储罐 A内填充由阻隔防爆材料单元体， 阻隔防爆材料具有抑制 油气的挥发， 可有效地降低油品损耗， 减少油气对大气环境的污染。据统计， 一个年销售 5000吨的中型加油站， 每年可减少油品的损耗近 13吨， 有此带 来经济效益十分可观。 所以， 本发明所提供的可移动的、 防爆、 环保地上加 油设备为环保型的产品。
实施例二
图 19为本发明实施例二集装箱式加油设备的整体结构示意图。 如图 19 所示， 本实施例提供一种集装箱式地上可移动的防爆加油设备。 本实施例中 的储罐 B为双壁罐， 双层罐壁所构成的夹层中填充有髙孔隙片状材料 11， 多 个单元体 1填充到储油罐内腔中； 罐体内开设有竖井 20， 其顶端设置在罐体 内与人孔盖的对应位置， 该竖井 20 为沿径向垂直贯穿罐体的框架， 其底端 于设置在罐体底部底清洗隧道 21相连， 竖井 20的框架内设有一个以上内胆 (图中未示出）， 每个内胆内部填充有单元体。 储油罐的内壁与竖井 20外部 的储罐空间中也填充有防爆材料单元体 1。 结合图 18所示， 单元体 1外部还 包覆有金属防护网 W， 该金属防护网 W可有效防止防爆材料单元体在使用过 程所产生的碎屑遗落在罐体内， 影响防爆性能。 多个单元体 1在填充到储罐 B内腔中时， 相邻的两个单元体 1之间可以相互连接以保证其稳定性， 或者 也可以相互不连接。 相邻的两个单元体 1之间的连接可以通过骨架或金属防 护网之间的连接来实现。 本实施例中加油设备的构造与实施例一基本相同， 其储罐内腔中但它的所有结构特征又都受到集装箱体容积大小的限制。 集装 箱体的尺寸通常选为： 长 12. 192M、 宽 2. 438M、 高 2. 890M。 本实施例的加油 设备中， 可以釆用容量为 25M3、 直径为 Φ 2Μ、 长度为 8. 5Μ 的储油罐； 或者 可以采用容量为 30Μ3、 直径为 Φ 2Μ、 长度为 10M的储油罐。 本实施例中储罐 Β和加油机 X等主要部件集为一体均安装在橇体 400上， 橇体 400固定在集 装箱内底板上， 还有与防爆储罐连接的输油管道、 卸油泵、 阀门等以及分体 式加油机的泵箱体均安装在集装箱内的底板上， 数字电子显示器 700和加油 枪 701设在箱体 800的外侧。 在集装箱体 800的侧面或两端处还可以设置防 晒篷 801， 防晒篷 801通常伸出集装箱箱体 800的长度可以为 0. 5-0. 8Μ。
本发明实施例二所提供的集装箱式加油设备， 储油罐的内腔中填充防爆 材料单元体 1可以釆用如图 2-图 17所示的任何一种结构形式， 但都设有固 定支撑部， 有效防止了高孔隙片状材料的塌陷、 变形， 使单元体具有足够的 强度和弹性， 单元体外部设置的金属防护网可有效防止防爆材料单元体在使 用过程所产生的碎屑遗落在罐体内， 保证储油罐的实体安全的同时， 集装箱 式的结构， 便于整体吊装， 搬迁， 特别适用于码头、 港口的吊装货运。
实施例三
图 20 为本发明实施例三地上液化石油气设备的整体结构示意图。 如图 20所示， 本实施例提供一种地上液化石油气设备。 该设备设置在地上， 用于 LPGV汽车充装液化石油气动力燃料的加气设备。该设备主要包括有储气罐 D， 加气机 Y， 橇体 400和罩体 401。 储气罐 D、 加气机 Y和罩体 401均座落在橇 体 400上， 罩体 401设在储气罐 D的外部。 储气罐 D上设置有进液管， 出液 管和气相回流管以及放散管。 在橇体 400上设置有卸车泵、 加气泵， 加气机 Y设在罩体 401外的一侧或两侧， 加气机 Y的上部设有防晒篷 405。 储气罐 Y 为承压单壁的液化石油气储罐， 其承受的压力为 1. 8MPa。
在储罐的内腔中有序地填充多个防爆材料单元体 1， 该防爆材料单元体 1可以采用如图 2-图 17所示的任何一种结构形式。 结合图 18所示， 单元体 1外部还包覆有金属防护网 W, 该金属防护网 w可有效防止防爆材料单元体 在使用过程所产生的碎屑遗落在罐体内， 影响防爆性能。 由于罐体内外的压 力差距， 导致罐体内部的介质震动， 因此当多个单元体 1在填充到储罐 D内 腔中时， 相邻的两个单元体 1之间可以相互连接以防止单元体在介质震动的 作用下发生松散。 相邻的两个单元体 1之间的连接可以通过骨架或金属防护 网之间的连接来实现。
本实施例中提供的承压单壁储罐， 属于容积在 50立方米以下的小型储 罐， 因此可以直接将多个单元体有序地填充在储罐内腔中， 并将该储罐内腔 填满即可。
在本实施例中，橇体 400固定在防撞地基上形成地上式加气设备。同时， 由于橇体结构拆装方便， 还可以与车体或船体的固定平台相连形成车载 /船 载式加气设备， 或者该固定在槽车上形成槽车加气设备。
本实施例所提供的地上液化石油气设备， 储气罐的内腔中填充材料单元 体中也设有固定支撑部， 有效防止了高孔隙片状材料的塌陷、 变形， 使单元 体具有足够的强度和弹性， 单元体外部设置的金属防护网可有效防止防爆材 料单元体在使用过程所产生的碎屑遗落在罐体内， 保证储油罐的安全， 避免 了液化石油气储罐的主要危险 "沸腾液体膨胀性蒸汽爆炸"事故的发生。 由 于阻隔防爆材料巨大面积的金属表面和其优良的导热性能， 使罐壁受热后迅 速将热量传递给阻隔防爆材料， 由隔防爆材料将热量传递给罐内介质， 使罐 壁温度、 尤其是 "干壁" 温度能够迅速降低， 避免 " BLEVE " 的发生， 确保 罐体的安全。 另外， 由于防爆材料在罐内可作为阳极防腐， 有效地防止罐壁 及内部构件的腐蚀， 延长罐体的使用寿命， 防止介质燃烧后的 "回火" 引起 的爆炸， 保证罐体运行的安全。
实施例四
图 21为本发明实施例四埋地式加油设备的整体结构示意图。如图 21所 示， 本实施例提供一种埋地式具有可升降加油机的加油设备。 本实施例的加 油设备是在实施例一基础上进行的改进， 现有的加油站为了安全将储罐埋在 地下罐池内， 储罐没有防爆措施， 加油岛设在地面上， 地面加油岛必须符合 安全距离的要求。 本实施例中的加油设备包括， 储油罐 F和整体加油机 X等 主要部件集为一体安装在橇体 400上， 橇体固定在地槽 900的地基上。 本实 施例中储油罐 F与加油机 X的距离设置问题可以不再作为考虑重点。地槽 900 是由钢筋水泥浇筑而成的地下空间， 在水平底面 P之下， 可容纳整个加油设 备。 加油机 X与地槽 900的空间相分离并占据单一空间， 在加油机 X的下部 设有液压升降装置 901，加油机进油管与防爆储罐的出油管之间为软管连接。 使用时， 通过升降装置 901将加油机 X升起； 不用时， 将其降到原位置。 地 槽 900必须具有防水、 防渗漏功能。 为了防止油、 气的泄漏， 在地槽 900内 充填有中性砂或者也充填一些片状防爆材料。 结合图 18 所示， 储罐内的防 爆材料单元体 1的外部还包覆有金属防护网 W。 该金属防护网 W可有效防止 防爆材料单元体在使用过程所产生的碎屑遗落在罐体内。 多个单元体 1在填 充到储油罐 F内腔中时， 相邻的两个单元体 1之间可以相互连接以保证其稳 定性， 或者也可以相互不连接。 相邻的两个单元体 1之间的连接可以通过骨 架或金属防护网之间的连接来实现。 防爆材料在罐体内部的填充方法和填充 之后与罐体内腔的结构关系与实施例一完全相同， 在此不再赘述， 详细内容 参见实施例一。
本实施例中所提供的埋地式加油设备， 在储油罐的夹层中填充有高孔隙 片状防爆材料， 储油罐的内腔中填充防爆材料单元体， 防爆材料单元体中同 样设有固定支撑部， 有效防止了高孔隙片状材料的塌陷、 变形， 使单元体具 有足够的强度和弹性， 单元体外部设置的金属防护网可有效防止防爆材料单 元体在使用过程所产生的碎屑遗落在罐体内， 可有效地预防因明火、 静电、 焊接、 枪击、 碰撞和错误操作等引发的意外爆炸事故， 保证储油罐的实体安 全。 另外， 本实施例中所提供的加油设备安装在地槽内， 地槽上部仍然可以 通行， 大大节约土地使用面积， 并保证加油设备的本质安全。
最后所应说明的是： 以上实施例仅用以说明本发明而非限制， 尽管参照 较佳实施例对本发明进行了详细说明， 本领域的普通技术人员应当理解， 可 以对本发明进行修改或者等同替换， 而不脱离本发明的精神和范围， 其均应 涵盖在本发明的权利要求范围当中。

Claims

权利要求书
1、 一种防爆、 环保加油设备， 至少包括储油罐， 储油罐与加油机相连， 该储油罐为常压双壁罐， 双层罐壁所构成的夹层中填充有高孔隙片状材料， 储油罐内腔填充有防爆材料，储油罐和加油机的下方设有橇体，其特征在于， 所述的防爆材料为高孔隙材料制成的多层材料单元体， 该单元体中设有固定 支撑部， 对单元体进行固定和支撑， 多个单元体有序地填充在储罐内腔中。
2、 根据权利要求 1所述的防爆、 环保加油设备， 其特征在于， 所述的 单元体由高孔隙片状材料制成， 所述的固定支撑部为设置在该单元体高孔隙 片状材料的两层间隙处的骨架， 该骨架对单元体进行固定和支撑。
3、 根据权利要求 2所述的防爆、 环保加油设备， 其特征在于： 所述的 骨架由支撑架和加强圈交织而成， 加强圈串设在支撑架中部并与之相固定， 骨架和单元体的形状相对应。
4、 根据权利要求 2所述的防爆、 环保加油设备， 其特征在于： 所述的 骨架由立柱和横梁组成， 立柱穿设在单元体的多层高孔隙片状材料之间并突 出于单元体的上、 下两端面， 横梁与单元体的上、 下两端面立柱的突出部分 相连接。
5、 根据权利要求 2所述的防爆、 环保加油设备， 其特征在于： 所述的 骨架由一个以上框架组成， 该框架设置在单元体的多层高孔隙片状材料之 间， 一个以上框架在顶部和底部彼此连接。
6、 根据权利要求 2所述的防爆、 环保加油设备， 其特征在于： 所述的 骨架由上、 下骨架两个部分组成， 该上、 下骨架分别包括彼此相连的端架和 插伸架， 所述的端架分别盖设在单元体的上、 下两端面， 插伸架插伸到单元 体的多层高孔隙片状材料之间， 以便固定和支撑。
7、 根据权利要求 1 所述的防爆、 环保加油设备， 其特征在于， 所述的 单元体由芯体和金属网组成， 所述的固定支撑部为由可膨化、 发泡的材料制 成的芯体， 芯体外部缠绕金属网， 该金属网整体缠绕在芯体外部或部分缠绕 在芯体外部。
8、 根据权利要求 1 所述的防爆、 环保加油设备， 其特征在于， 所述的 单元体由芯体和可膨化、 发泡的材料组成， 所述的固定支撑部为由金属网制 成的芯体， 其外部包覆可膨化、 发泡的材料。
9、 根据权利要求 1 所述的防爆、 环保加油设备， 其特征在于， 所述的 多个单元体填充到储油罐内腔中， 相邻的两个单元体之间相互连接或不连 接。
10、根据权利要求 1-9任一项所述的防爆、环保加油设备， 其特征在于， 所述的单元体外部包覆有金属防护网。
11、 根据权利要求 10所述的防爆、 环保加油设备， 其特征在于， 所述 的橇体与防撞地基固定形成地上式加油设备， 或者该橇体与加油机的升降机 构和罐池地槽底座相连形成地下式加油设备， 或者该橇体与车体或船体的固 定平台相连形成车载 /船载式加油设备， 或者该橇体固定在集装箱内底板上 形成集装箱式加油设备。
12、 一种防爆、 环保加气设备， 至少包括储气罐， 储气罐与加气机相连， 该储气罐为承压单壁气罐， 且在储气罐内腔填充有防爆材料， 储气罐和加气 机的下方设有橇体， 其特征在于， 所述的防爆材料为高孔隙材料制成的多层 材料单元体， 该单元体中设有固定支撑部， 对单元体进行固定和支撑， 多个 单元体有序地填充在储罐内腔中。
13、 根据权利要求 12所述的防爆、 环保加气设备， 其特征在于， 所述 的单元体由髙孔隙片状材料制成， 所述的固定支撑部为设置在该单元体高孔 隙片状材料的两层间隙处的骨架， 该骨架对单元体进行固定和支撑。
14、 根据权利要求 13所述的防爆、 环保加气设备， 其特征在于： 所述 的骨架由支撑架和加强圈交织而成， 加强圈串设在支撑架中部并与之相固 定， 骨架和单元体的形状相对应。
15、 根据权利要求 13所述的防爆、 环保加气设备， 其特征在于： 所述 的骨架由立柱和横梁组成， 立柱穿设在单元体的多层高孔隙片状材料之间并 突出于单元体的上、 下两端面， 横梁与单元体的上、 下两端面立柱的突出部 分相连接。
16、 根据权利要求 13所述的防爆、 环保加气设备， 其特征在于： 所述 的骨架由一个以上框架组成， 该框架设置在单元体的多层高孔隙片状材料之 间， 一个以上框架在顶部和底部彼此连接。
17、 根据权利要求 13所述的防爆、 环保加气设备， 其特征在于： 所述 的骨架由上、 下骨架两个部分组成， 该上、 下骨架分别包括彼此相连的端架 和插伸架， 所述的端架分别盖设在单元体的上、 下两端面， 插伸架插伸到单 元体的多层高孔隙片状材料之间， 以便固定和支撑。
18、 根据权利要求 12所述的防爆、 环保加气设备， 其特征在于， 所述 的多个材料单元体填充到储气罐内腔中， 相邻的两个单元体之间相互连接。
19、 根据权利要求 12-18任一项所述的防爆、 环保加气设备， 其特征在 于， 所述的材料单元体外部包覆有金属防护网。
20、 根据权利要求 12所述的防爆、 环保加气设备， 其特征在于， 所述 的橇体与防撞地基固定形成地上式加气设备， 或者该橇体与加气机的升降机 构和罐池地槽底座相连形成地下式加气设备， 或者该橇体与车体或船体的固 定平台相连形成车载 /船载式加气设备， 或者该橇体固定在集装箱内底板上 形成集装箱式加气设备。
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ES2554158T3 (es) 2015-12-16
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DK2241485T3 (en) 2015-12-14
PT2241485E (pt) 2015-12-16
HK1142301A1 (en) 2010-12-03
SI2241485T1 (sl) 2016-02-29
RU2008114528A (ru) 2009-10-27
RU2419562C2 (ru) 2011-05-27
HRP20151371T1 (hr) 2016-02-26
US20110000909A1 (en) 2011-01-06
CN101932483A (zh) 2010-12-29
US8528766B2 (en) 2013-09-10
CN101932483B (zh) 2012-06-27
HUE026509T2 (en) 2016-06-28
EP2241485A1 (en) 2010-10-20
CY1117223T1 (el) 2017-04-05

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