CN111267607A - Energy-saving oil tank with voltage stabilizing function - Google Patents
Energy-saving oil tank with voltage stabilizing function Download PDFInfo
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- CN111267607A CN111267607A CN202010268159.7A CN202010268159A CN111267607A CN 111267607 A CN111267607 A CN 111267607A CN 202010268159 A CN202010268159 A CN 202010268159A CN 111267607 A CN111267607 A CN 111267607A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03236—Fuel tanks characterised by special filters, the mounting thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
- B60K2015/03296—Pressure regulating valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03375—Arrangements or special measures related to fuel tanks or fuel handling to improve security
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03381—Arrangements or special measures related to fuel tanks or fuel handling for preventing explosions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03401—Arrangements or special measures related to fuel tanks or fuel handling for preventing electrostatic charges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K2015/0458—Details of the tank inlet
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
Abstract
The invention provides an energy-saving oil tank with a voltage stabilizing function, which is characterized in that a heat insulation layer and a ceramic fiber layer are additionally arranged, a plurality of rubber-plastic cotton cushion blocks are arranged on the heat insulation layer, inert gas is filled in the heat insulation layer, so that the heat insulation performance and the shock resistance of the oil tank can be improved, an anti-static layer is arranged on the outer side of a glass fiber reinforced plastic inner shell, and the anti-static layer is a PVC (polyvinyl chloride) plate made of an insulating material and plays a role in shielding static; form homogeneous structure easily after mixing process through epoxidized natural rubber and butadiene styrene rubber, isoprene rubber, have excellent elasticity performance as the rubber substrate, cis-form 1, 4-polybutadiene elastomer, polyurethane thermoplastic elastomer add as compound elastic component, when the oil tank is strikeed, compound elastic component can fully kick-back and will be plugged up by the position of strikeing, prevent that gasoline from leaking, moreover the resilience performance promotes greatly, and explosion-proof capability also improves greatly.
Description
Technical Field
The invention belongs to the technical field of fuel tanks, and particularly relates to an energy-saving fuel tank with a pressure stabilizing function.
Background
The modes of damage to the vehicle's fuel system are mainly fuel supply damage, tank combustion and explosion, liquid impact, etc. Once the oil tank is damaged, secondary damage such as oil leakage and even explosion can occur, and destructive damage to personnel can be caused. The leakage of fuel not only increases the risk of fire and explosion but also affects the cruising ability of the vehicle. The existing oil tank generally does not have an explosion suppression function, and can not realize self-sealing after the oil tank is punctured, so that the leakage of fuel oil is inhibited.
In recent years, the requirement of diesel vehicles on emission standards is becoming more and more strict, five emission standards of four countries of China are correspondingly implemented, the quality of oil is improved, meanwhile, the fuel container for containing diesel oil is also correspondingly improved, and the aluminum alloy fuel tank has the advantages of light dead weight, corrosion resistance, attractive appearance and the like, and is popularized in heavy truck vehicles and accepted by users. However, in some occasions of special operation, high-temperature and high-pressure environment, the requirement on the safety of the fuel tank is very high, a certain space is inevitably reserved at the upper part of the fuel tank in the using process, the space can generate mixed gas of air and diesel oil, and the mixed gas in the fuel tank can be combusted to cause guarantee when exposed fire and static electricity are encountered, so that the loss of lives and properties of people is caused.
In order to improve the sealing property and the protection property of the oil tank, a double-layer oil tank is provided, but the double-layer oil tank in the prior art is mostly composed of an outer shell and an inner shell, and the shock resistance is poor. The mode of current explosion-proof oil tank through increasing the auxiliary tank body makes in case the temperature that the main tank body received is too high, perhaps when having the explosion trend, the closing plate on the baffle drops promptly, and explosion-proof hole is opened then, and the petrol in the main tank body then gets into in the auxiliary tank body rapidly, has avoided the danger of explosion. Such explosion-proof mode need not to adopt the explosion-proof layer that the price is expensive, and need not to adopt the great sealing process of the technical difficulty to it is comparatively simple, however, this explosion-proof tank is in the in-process of using after the sealing block on the baffle completely drops, and the inside that the vice oil tank can be poured into completely to the petrol in the main tank body makes the inside of main tank body can not guarantee sufficient oil mass and supplies the vehicle to advance, makes the vehicle the situation of breaking down appear easily.
Disclosure of Invention
The invention aims to solve the technical problem of providing an energy-saving oil tank with a pressure stabilizing function, which is provided with an insulating layer and a ceramic fiber layer, wherein the insulating layer is provided with a plurality of rubber-plastic cotton cushion blocks, and inert gas is filled in the insulating layer, so that the insulating property and the shock resistance of a storage tank can be improved, the potential safety hazard of explosion of the oil tank can be effectively avoided, the manufacturing process is simple, and the cost is low.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: an energy-saving oil tank with a pressure stabilizing function comprises an oil tank body, a fuel oil filling port, a liquid inlet pipe, a liquid outlet pipe, an air pressure sensor port, an inflation pipe and an automatic exhaust valve, wherein the inflation pipe is communicated with an argon gas making device, two ends of the oil tank body are welded with sealing end covers, a supporting partition plate is arranged in the oil tank body and is of a medium-pressure flanging structure, the supporting partition plate plays a role in supporting and fixing the oil tank body, the fuel oil filling port extends into the oil tank body, the inner upper part of the fuel oil filling port is provided with an annular groove, a U-shaped filter screen is connected into the annular groove, the bottom of the filter screen extends to the lower part of the fuel oil filling port, the lower end of the fuel oil filling port is obliquely connected with a plurality of flow guide pipes, the flow guide pipes extend into the oil tank body in a dispersing manner, the flow guide pipes extend to the inner lower, a protective net is arranged at the inner upper part of the flow guide pipe; the oil tank comprises an oil tank body, an air pressure sensor port, an isolation cylinder, a pressure sensor and a pressure sensor, wherein the air pressure sensor port extends into the oil tank body, the isolation cylinder is arranged in the oil tank body corresponding to the air pressure sensor port, a plurality of through holes are formed in the surface of the isolation cylinder, the upper end of the isolation cylinder covers the lower end of the air pressure sensor port, the lower end of the isolation cylinder is located at the bottom of the oil tank body, an isolation cavity is formed in the isolation cylinder, the pressure sensor is arranged on one side of the air pressure sensor port, and the pressure sensor extends into the isolation cavity from the air; the anti-explosion oil tank is characterized in that an anti-explosion material is filled in the oil tank body, the anti-explosion material is made into a honeycomb or net structure, and the anti-explosion material fills other spaces except for the supporting partition plate, the flow guide pipe and the isolating cylinder in the oil tank body.
Foretell energy-conserving oil tank with steady voltage function, be equipped with antistatic backing, heat preservation and ceramic fiber layer between the oil tank body surface in proper order, the antistatic backing lean on to oil tank body internal surface one side sets up, be equipped with the cotton cushion of a plurality of rubber and plastic on the heat preservation, it has inert gas still to fill in the heat preservation, still be equipped with the seepage inductor in the heat preservation, the seepage inductor is located two adjacent between the cotton cushion of rubber and plastic, still be equipped with the stabiliser on the oil tank body, be equipped with automatic exhaust valve on the stabiliser.
The explosion-proof material comprises, by mass, 60-70 parts of styrene butadiene rubber, 30-40 parts of epoxidized natural rubber, 30-40 parts of isoprene rubber, 12-21 parts of cis-1, 4-polybutadiene elastomer, 12-21 parts of polyurethane thermoplastic elastomer, 30-50 parts of fumed silica, 3-6 parts of stearic acid, 1-2 parts of sulfur, 4-8 parts of graphene, 6-12 parts of octyl phenolic tackifying resin, 0.2-0.6 part of vulcanization accelerator, 2-6 parts of epoxy soybean oil, 2-6 parts of microcrystalline wax, 12-21 parts of nano inorganic filler, 0.2-0.6 part of antioxidant RD and 0.2-0.6 part of plasticizer DOP.
The energy-saving oil tank with the pressure stabilizing function comprises 67 parts of styrene butadiene rubber, 39 parts of epoxidized natural rubber, 33 parts of isoprene rubber, 18 parts of cis-1, 4-polybutadiene elastomer, 16 parts of polyurethane thermoplastic elastomer, 42 parts of fumed silica, 4 parts of stearic acid, 1 part of sulfur, 6 parts of graphene, 7 parts of octyl phenolic tackifying resin, 0.3 part of vulcanization accelerator, 3 parts of epoxidized soybean oil, 5 parts of microcrystalline paraffin, 18 parts of nano inorganic filler, 0.3 part of anti-aging agent RD and 0.4 part of plasticizer DOP by mass.
The energy-saving oil tank with the pressure stabilizing function comprises, by mass, 76 parts of styrene-butadiene rubber, 37 parts of epoxidized natural rubber, 37 parts of isoprene rubber, 14 parts of cis-1, 4-polybutadiene elastomer, 12 parts of polyurethane thermoplastic elastomer, 49 parts of fumed silica, 4 parts of stearic acid, 1 part of sulfur, 7 parts of graphene, 10 parts of octyl phenolic tackifying resin, 0.2 part of vulcanization accelerator, 4 parts of epoxidized soybean oil, 3 parts of microcrystalline paraffin, 16 parts of nano inorganic filler, 0.2 part of antioxidant RD and 0.3 part of plasticizer DOP.
According to the energy-saving oil tank with the pressure stabilizing function, the vulcanization accelerator is formed by mixing the vulcanization accelerator CZ and the vulcanization accelerator TMTD according to the mass ratio of 3-6: 1.
The nano inorganic filler is formed by mixing nano calcium carbonate, nano zinc oxide and nano titanium dioxide.
The energy-saving oil tank with the pressure stabilizing function has the following advantages that the mass ratio of the nano calcium carbonate to the nano zinc oxide to the nano titanium dioxide is 6-12: 1-3: 1.
the invention has the advantages that: according to the energy-saving oil tank with the voltage stabilizing function, the heat insulating layer and the ceramic fiber layer are additionally arranged, the plurality of rubber-plastic cotton cushion blocks are arranged on the heat insulating layer, the inert gas is filled in the heat insulating layer, so that the heat insulating property and the shock resistance of the oil tank can be improved, the anti-static layer is arranged on the outer side of the glass fiber reinforced plastic inner shell, and the anti-static layer is a PVC plate made of an insulating material, so that the effect of shielding static electricity is achieved; a homogeneous structure is easily formed after the mixing process of epoxidized natural rubber, styrene butadiene rubber and isoprene rubber, the compatibility of three components is good, the size of a disperse phase is small, the interface layer is thick and stable, the cis-1, 4-polybutadiene elastomer and a polyurethane thermoplastic elastomer are added as composite elastic components, wherein the cis-1, 4-polybutadiene elastomer has the structural characteristic that different resin sections and rubber sections are formed by chemical bonds, the resin sections form physical cross-linking points by virtue of inter-chain acting force, the rubber sections are high-elasticity chain sections and contribute to elasticity, the physical cross-linking of the plastic sections is reversible change, when an oil tank is impacted, the composite elastic components can fully rebound to block the impacted positions, so that gasoline leakage is prevented, the rebound performance is greatly improved, and the explosion-proof performance is also greatly improved. Most of space in the box body is filled with explosion-proof materials, the box body can be divided into a plurality of honeycomb-shaped cells by the explosion-proof materials, but the flowing of oil materials is not influenced, after air enters the oil tank and is mixed with evaporation gas of the oil, the air can be divided by the honeycomb-shaped cells, the concentration of combustible gas can not reach the explosion limit degree, once the explosion-proof materials meet open fire, most of heat released during combustion can be effectively absorbed and conducted by the explosion-proof materials, the temperature in the oil tank is not increased greatly, and therefore the explosion accident of the oil tank can be effectively prevented. The honeycomb duct can guide the fuel oil filled from the fuel oil filling opening, the situation that the fuel oil is blocked by explosion-proof materials is avoided, and a protective net arranged in the honeycomb duct can prevent lawless persons from damaging the fuel oil filling opening to steal the fuel oil.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The invention provides an energy-saving oil tank with a pressure stabilizing function, which comprises an oil tank body, a fuel oil filling port, a liquid inlet pipe, a liquid outlet pipe, an air pressure sensor port, an inflation pipe and an automatic exhaust valve, wherein the inflation pipe is communicated with an argon gas making device, two ends of the oil tank body are welded with sealing end covers, a supporting partition plate is arranged in the oil tank body and is of a medium-pressure flanging structure, the supporting partition plate plays a role in supporting and fixing the oil tank body, the fuel oil filling port extends into the oil tank body, the inner upper part of the fuel oil filling port is provided with an annular groove, a U-shaped filter screen is connected in the annular groove, the bottom of the filter screen extends to the lower part of the fuel oil filling port, the lower end of the fuel oil filling port is obliquely connected with a plurality of flow guide pipes which extend into the oil tank body in a dispersed manner, the pipe wall of the flow guide pipe is provided with a plurality of flow guide holes, and the inner upper part of the flow guide pipe is provided with a protective net; the oil tank comprises an oil tank body, an air pressure sensor port, an isolation cylinder, a pressure sensor and a pressure sensor, wherein the air pressure sensor port extends into the oil tank body, the isolation cylinder is arranged in the oil tank body corresponding to the air pressure sensor port, a plurality of through holes are formed in the surface of the isolation cylinder, the upper end of the isolation cylinder covers the lower end of the air pressure sensor port, the lower end of the isolation cylinder is located at the bottom of the oil tank body, an isolation cavity is formed in the isolation cylinder, the pressure sensor is arranged on one side of the air pressure sensor port, and the pressure sensor extends into the isolation cavity from the air; the anti-explosion oil tank is characterized in that an anti-explosion material is filled in the oil tank body, the anti-explosion material is made into a honeycomb or net structure, and the anti-explosion material fills other spaces except for the supporting partition plate, the flow guide pipe and the isolating cylinder in the oil tank body. The thickness of the explosion-proof material is 0.03-0.05 mm, and the explosion-proof material is tightly jointed with the oil tank body, so that the left-right shaking caused by a gap existing between the explosion-proof material and the oil tank body in use is prevented, and the invasion of static electricity is inhibited.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function, an anti-static layer, a heat insulating layer and a ceramic fiber layer are sequentially arranged between the outer surfaces of the oil tank body, the anti-static layer is arranged close to one side of the inner surface of the oil tank body, a plurality of rubber and plastic cotton cushion blocks are arranged on the heat insulating layer, inert gas is filled in the heat insulating layer, a leakage inductor is further arranged in the heat insulating layer and located between two adjacent rubber and plastic cotton cushion blocks, a pressure stabilizer is further arranged on the oil tank body, and an automatic exhaust valve is arranged on the pressure stabilizer. The anti-static layer is a PVC plate, and the PVC plate is made of an insulating material and plays a role in shielding static electricity.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function, the explosion-proof material comprises, by mass, 60-70 parts of styrene butadiene rubber, 30-40 parts of epoxidized natural rubber, 30-40 parts of isoprene rubber, 12-21 parts of cis-1, 4-polybutadiene elastomer, 12-21 parts of polyurethane thermoplastic elastomer, 30-50 parts of fumed silica, 3-6 parts of stearic acid, 1-2 parts of sulfur, 4-8 parts of graphene, 6-12 parts of octyl phenolic tackifying resin, 0.2-0.6 part of vulcanization accelerator, 2-6 parts of epoxidized soybean oil, 2-6 parts of microcrystalline paraffin, 12-21 parts of nano inorganic filler, 0.2-0.6 part of antioxidant RD, and 0.2-0.6 part of plasticizer DOP.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function, the energy-saving oil tank comprises, by mass, 67 parts of styrene-butadiene rubber, 39 parts of epoxidized natural rubber, 33 parts of isoprene rubber, 18 parts of cis-1, 4-polybutadiene elastomer, 16 parts of polyurethane thermoplastic elastomer, 42 parts of fumed silica, 4 parts of stearic acid, 1 part of sulfur, 6 parts of graphene, 7 parts of octyl phenolic tackifying resin, 0.3 part of vulcanization accelerator, 3 parts of epoxidized soybean oil, 5 parts of microcrystalline wax, 18 parts of nano inorganic filler, 0.3 part of antioxidant RD and 0.4 part of plasticizer DOP.
The preparation method of the explosion-proof material comprises the following specific steps: adding styrene butadiene rubber, epoxidized natural rubber, isoprene rubber, cis-1, 4-polybutadiene elastomer, polyurethane thermoplastic elastomer, sulfur and a vulcanization accelerator into an internal mixer, mixing for 14min, discharging rubber, standing a rubber sheet for 12h, adding the rubber sheet into an open mill, adding fumed silica, stearic acid, graphene, octyl phenolic tackifying resin, epoxidized soybean oil, microcrystalline wax, nano inorganic filler, an anti-aging agent RD and a plasticizer DOP, sealing and opening for 30min, and discharging to obtain the explosion-proof material of the energy-saving oil tank with the pressure stabilizing function.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function, the energy-saving oil tank comprises, by mass, 76 parts of styrene-butadiene rubber, 37 parts of epoxidized natural rubber, 37 parts of isoprene rubber, 14 parts of cis-1, 4-polybutadiene elastomer, 12 parts of polyurethane thermoplastic elastomer, 49 parts of fumed silica, 4 parts of stearic acid, 1 part of sulfur, 7 parts of graphene, 10 parts of octyl phenolic tackifying resin, 0.2 part of vulcanization accelerator, 4 parts of epoxidized soybean oil, 3 parts of microcrystalline wax, 16 parts of nano inorganic filler, 0.2 part of antioxidant RD and 0.3 part of plasticizer DOP.
The preparation method of the explosion-proof material comprises the following specific steps: adding styrene butadiene rubber, epoxidized natural rubber, isoprene rubber, cis-1, 4-polybutadiene elastomer, polyurethane thermoplastic elastomer, sulfur and a vulcanization accelerator into an internal mixer, mixing for 8min, discharging rubber, standing a rubber sheet for 14h, adding the rubber sheet into an open mill, adding fumed silica, stearic acid, graphene, octyl phenolic tackifying resin, epoxidized soybean oil, microcrystalline wax, nano inorganic filler, an anti-aging agent RD and a plasticizer DOP, sealing and opening for 20min, and discharging to obtain the explosion-proof material of the energy-saving oil tank with the pressure stabilizing function.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function, the vulcanization accelerator is formed by mixing a vulcanization accelerator CZ and a vulcanization accelerator TMTD in a mass ratio of 3-6: 1.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function of the present invention, the nano inorganic filler is formed by mixing nano calcium carbonate, nano zinc oxide and nano titanium dioxide.
Further, in a preferred embodiment of the energy-saving oil tank with the pressure stabilizing function, the mass ratio of the nano calcium carbonate, the nano zinc oxide and the nano titanium dioxide is 6-12: 1-3: 1.
according to the energy-saving oil tank with the voltage stabilizing function, the heat insulating layer and the ceramic fiber layer are additionally arranged, the plurality of rubber-plastic cotton cushion blocks are arranged on the heat insulating layer, the inert gas is filled in the heat insulating layer, so that the heat insulating property and the shock resistance of the oil tank can be improved, the anti-static layer is arranged on the outer side of the glass fiber reinforced plastic inner shell, and the anti-static layer is a PVC plate made of an insulating material, so that the effect of shielding static electricity is achieved; a homogeneous structure is easily formed after the mixing process of epoxidized natural rubber, styrene butadiene rubber and isoprene rubber, the compatibility of three components is good, the size of a disperse phase is small, the interface layer is thick and stable, the cis-1, 4-polybutadiene elastomer and a polyurethane thermoplastic elastomer are added as composite elastic components, wherein the cis-1, 4-polybutadiene elastomer has the structural characteristic that different resin sections and rubber sections are formed by chemical bonds, the resin sections form physical cross-linking points by virtue of inter-chain acting force, the rubber sections are high-elasticity chain sections and contribute to elasticity, the physical cross-linking of the plastic sections is reversible change, when an oil tank is impacted, the composite elastic components can fully rebound to block the impacted positions, so that gasoline leakage is prevented, the rebound performance is greatly improved, and the explosion-proof performance is also greatly improved. Most of space in the box body is filled with explosion-proof materials, the box body can be divided into a plurality of honeycomb-shaped cells by the explosion-proof materials, but the flowing of oil materials is not influenced, after air enters the oil tank and is mixed with evaporation gas of the oil, the air can be divided by the honeycomb-shaped cells, the concentration of combustible gas can not reach the explosion limit degree, once the explosion-proof materials meet open fire, most of heat released during combustion can be effectively absorbed and conducted by the explosion-proof materials, the temperature in the oil tank is not increased greatly, and therefore the explosion accident of the oil tank can be effectively prevented. The honeycomb duct can guide the fuel oil filled from the fuel oil filling opening, the situation that the fuel oil is blocked by explosion-proof materials is avoided, and a protective net arranged in the honeycomb duct can prevent lawless persons from damaging the fuel oil filling opening to steal the fuel oil.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An energy-saving oil tank with a pressure stabilizing function comprises an oil tank body, a fuel oil filling port, a liquid inlet pipe, a liquid outlet pipe, an air pressure sensor port, an inflation pipe and an automatic exhaust valve, wherein the inflation pipe is communicated with an argon gas making device, and the energy-saving oil tank is characterized in that sealing end covers are welded at two ends of the oil tank body, a supporting partition plate is arranged in the oil tank body and is of a medium-pressure flanging structure and plays a supporting and fixing role for the oil tank body, the fuel oil filling port extends into the oil tank body, an annular groove is formed in the upper inner portion of the fuel oil filling port, a U-shaped filter screen is connected into the annular groove, the bottom of the filter screen extends to the lower portion of the fuel oil filling port, a plurality of flow guide pipes are obliquely connected to the lower end of the fuel oil filling port and extend into the oil tank body in a dispersing manner, the pipe wall of the flow guide pipe is provided with a plurality of flow guide holes, and the inner upper part of the flow guide pipe is provided with a protective net; the oil tank comprises an oil tank body, an air pressure sensor port, an isolation cylinder, a pressure sensor and a pressure sensor, wherein the air pressure sensor port extends into the oil tank body, the isolation cylinder is arranged in the oil tank body corresponding to the air pressure sensor port, a plurality of through holes are formed in the surface of the isolation cylinder, the upper end of the isolation cylinder covers the lower end of the air pressure sensor port, the lower end of the isolation cylinder is located at the bottom of the oil tank body, an isolation cavity is formed in the isolation cylinder, the pressure sensor is arranged on one side of the air pressure sensor port, and the pressure sensor extends into the isolation cavity from the air; the anti-explosion oil tank is characterized in that an anti-explosion material is filled in the oil tank body, the anti-explosion material is made into a honeycomb or net structure, and the anti-explosion material fills other spaces except for the supporting partition plate, the flow guide pipe and the isolating cylinder in the oil tank body.
2. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 1, wherein an antistatic layer, a heat insulating layer and a ceramic fiber layer are sequentially arranged between the outer surface of the oil tank body, the antistatic layer is arranged towards one side of the inner surface of the oil tank body, a plurality of rubber plastic cotton cushion blocks are arranged on the heat insulating layer, inert gas is filled in the heat insulating layer, a leakage inductor is further arranged in the heat insulating layer and is positioned between two adjacent rubber plastic cotton cushion blocks, a pressure stabilizer is further arranged on the oil tank body, and an automatic exhaust valve is further arranged on the pressure stabilizer.
3. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 1, wherein the explosion-proof material comprises, by mass, 60-70 parts of styrene-butadiene rubber, 30-40 parts of epoxidized natural rubber, 30-40 parts of isoprene rubber, 12-21 parts of cis-1, 4-polybutadiene elastomer, 12-21 parts of polyurethane thermoplastic elastomer, 30-50 parts of fumed silica, 3-6 parts of stearic acid, 1-2 parts of sulfur, 4-8 parts of graphene, 6-12 parts of octyl phenolic tackifying resin, 0.2-0.6 part of vulcanization accelerator, 2-6 parts of epoxidized soybean oil, 2-6 parts of microcrystalline paraffin, 12-21 parts of nano inorganic filler, 0.2-0.6 part of antioxidant RD, and 0.2-0.6 part of plasticizer DOP.
4. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 3, characterized by comprising 67 parts of styrene-butadiene rubber, 39 parts of epoxidized natural rubber, 33 parts of isoprene rubber, 18 parts of cis-1, 4-polybutadiene elastomer, 16 parts of polyurethane thermoplastic elastomer, 42 parts of fumed silica, 4 parts of stearic acid, 1 part of sulfur, 6 parts of graphene, 7 parts of octyl phenolic tackifying resin, 0.3 part of vulcanization accelerator, 3 parts of epoxidized soybean oil, 5 parts of microcrystalline wax, 18 parts of nano inorganic filler, 0.3 part of antioxidant RD and 0.4 part of plasticizer DOP in parts by mass.
5. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 3, characterized by comprising 76 parts of styrene-butadiene rubber, 37 parts of epoxidized natural rubber, 37 parts of isoprene rubber, 14 parts of cis-1, 4-polybutadiene elastomer, 12 parts of polyurethane thermoplastic elastomer, 49 parts of fumed silica, 4 parts of stearic acid, 1 part of sulfur, 7 parts of graphene, 10 parts of octyl phenolic tackifying resin, 0.2 part of vulcanization accelerator, 4 parts of epoxidized soybean oil, 3 parts of microcrystalline wax, 16 parts of nano inorganic filler, 0.2 part of antioxidant RD and 0.3 part of plasticizer DOP in parts by mass.
6. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 3, wherein the vulcanization accelerator is formed by mixing a vulcanization accelerator CZ and a vulcanization accelerator TMTD in a mass ratio of 3-6: 1.
7. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 3, wherein the nano inorganic filler is formed by mixing nano calcium carbonate, nano zinc oxide and nano titanium dioxide.
8. The energy-saving oil tank with the pressure stabilizing function as claimed in claim 7, wherein the mass ratio of the nano calcium carbonate, the nano zinc oxide and the nano titanium dioxide is 6-12: 1-3: 1.
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