CN113561764A - Double-layer anti-theft oil tank - Google Patents

Double-layer anti-theft oil tank Download PDF

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Publication number
CN113561764A
CN113561764A CN202110992481.9A CN202110992481A CN113561764A CN 113561764 A CN113561764 A CN 113561764A CN 202110992481 A CN202110992481 A CN 202110992481A CN 113561764 A CN113561764 A CN 113561764A
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CN
China
Prior art keywords
liner
container
analysis module
double
oil
Prior art date
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Withdrawn
Application number
CN202110992481.9A
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Chinese (zh)
Inventor
李健森
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Individual
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Individual
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Priority to CN202110992481.9A priority Critical patent/CN113561764A/en
Publication of CN113561764A publication Critical patent/CN113561764A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B60R25/042—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor operating on the fuel supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • 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
    • 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
    • B60K2015/03434—Arrangements or special measures related to fuel tanks or fuel handling for preventing theft of fuel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

The invention relates to the technical field of oil tanks, and discloses a double-layer anti-theft oil tank which comprises an inner container, an oil filling port and a vehicle-mounted computer, wherein an outer container is arranged outside the inner container, the outer container and the inner container are in a sealed state, the oil tank is of a double-layer structure, a vacuum detector is arranged between the outer container and the inner container, the threshold value of the vacuum detector is standard atmospheric pressure, an analysis module is arranged in the vehicle-mounted computer and is electrically connected with an alarm, and the analysis module can receive a signal transmitted by the vacuum detector and start the alarm; if a thief drills the outer liner, air can instantly enter between the outer liner and the inner liner, the air pressure around the vacuum detector is balanced with the external atmospheric pressure, the analysis module can turn on the alarm to give an alarm, and the purpose of preventing oil theft is effectively achieved.

Description

Double-layer anti-theft oil tank
Technical Field
The invention relates to the technical field of oil tanks, in particular to a double-layer anti-theft oil tank.
Background
At present, oil tanks of large vehicles or large equipment are provided with oil filling ports, and the oil filling ports are provided with covers which can be screwed down. During normal operation, the oil tank cap is unscrewed to fill oil into the oil tank. At the same time, the oil can be sucked out from the oil tank. In various reports, it is often seen that a large truck is stolen by a thief when parked in a service area overnight, and the large truck wakes up to find that an oil tank is sucked empty, so that economic loss of the truck owner is caused, and normal work is influenced. At present, the fuel tank cap is improved, so that a thief cannot pry the fuel tank cap, but the fuel tank wall is thin, the design is integrated, the whole fuel tank can be stolen as long as one hole is drilled, the fuel tank can be damaged, the vehicle cannot normally run, and therefore greater loss can be caused.
Disclosure of Invention
Aiming at the problem that fuel oil is stolen in the use process of the conventional large truck in the background technology, the invention provides the double-layer anti-theft oil tank which has the advantages of oil theft prevention and low maintenance cost and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a double-deck theftproof oil tank, including the inner bag, the oil filler hole, on-vehicle computer, the outside of inner bag is equipped with outer courage, be encapsulated situation between outer courage and the inner bag, the interval has a centimetre between outer courage and the inner bag, this oil tank is bilayer structure, atmospheric pressure is less than a standard atmospheric pressure between outer courage and the inner bag, be equipped with vacuum detector between outer courage and the inner bag, vacuum detector installs the below at the internal surface inner bag of outer courage, vacuum detector can detect the pressure between outer courage and the inner bag, vacuum detector's threshold value is a standard atmospheric pressure, be equipped with analysis module in the on-vehicle computer, analysis module electricity connection alarm, analysis module can receive the signal of vacuum detector transmission and start alarm.
Preferably, be equipped with the rubber ring between inner bag top oil filler hole and the outer courage, the outer loop and the outer courage fixed mounting of rubber ring, the outer surface at the oil filler hole is cup jointed in the inner ring activity of rubber ring, the oil filler hole can reciprocate and have the seal at the inner ring of rubber ring, be equipped with gravity sensor between outer courage and the inner bag, gravity sensor fixed mounting is in the bottom of inner bag, gravity sensor is used for detecting the weight of inner bag, gravity sensor can be with data transfer to the analysis module in the on-vehicle computer after reaching the threshold value, the alarm can be opened after the analysis module receives gravity sensor's signal.
Preferably, the threshold value of the gravity sensor is set to reduce 840 grams of the total weight of the inner container within 10 seconds.
Preferably, a plurality of buffer balls are arranged between the outer container and the inner container, the buffer balls are movably clamped between the two sides of the outer container and the two sides of the inner container, the buffer balls are respectively contacted with the two sides of the inner container and the two sides of the outer container, and the buffer balls are hollow and have elasticity.
Preferably, a telephone card can be inserted into the analysis module, and signals can be remotely sent to a mobile phone of a vehicle owner.
Preferably, the inner container is made of aluminum alloy, and the outer container is made of hard plastic.
The invention has the following beneficial effects:
1. the invention judges whether the outer container is damaged or not through the change of the air pressure between the outer container and the inner container, so that a signal is transmitted to an analysis module in a vehicle-mounted computer through a vacuum detector for judgment; if a thief drills the outer liner, air can instantly enter between the outer liner and the inner liner, the air pressure around the vacuum detector is balanced with the external atmospheric pressure, the analysis module can turn on the alarm to give an alarm, and the purpose of preventing oil theft is effectively achieved.
2. According to the invention, the total weight of the inner container can be detected through the gravity sensor, when a thief pries the oil tank cover to steal oil, the weight of the inner container is reduced by the oil in the oil tank, and when the weight reaches the threshold value of the gravity sensor, the gravity sensor transmits a signal to the analysis module in the vehicle-mounted computer, and the analysis module can automatically turn on the alarm, so that the alarm gives an alarm to remind a driver of the effect.
3. According to the invention, through the double-layer design, when an oil thief drills through the outer container, the alarm can remind a driver, so that the inner container is protected from being damaged, the oil is protected from being stolen, the vehicle can be ensured to continue to run, and the outer container is made of plastic, so that the replacement cost is not high, and the loss of a vehicle owner is greatly reduced.
Drawings
FIG. 1 is a schematic view of a double-layer anti-theft fuel tank;
FIG. 2 is a flow chart of a control circuit according to the present invention.
In the figure: 1. an outer liner; 2. an inner container; 3. a rubber ring; 4. a gravity sensor; 5. a vacuum detector; 6. an analysis module; 7. an alarm; 8. an oil filler; 9. a vehicle-mounted computer; 10. and a buffer ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a double-layer anti-theft oil tank comprises an inner container 2, an oil filling port 8 and a vehicle-mounted computer 9, wherein an outer container 1 is arranged outside the inner container 2, the outer container 1 and the inner container 2 are in a sealed state, a distance between the outer container 1 and the inner container 2 is one centimeter, the oil tank is of a double-layer structure, so that the oil tank has a better heat preservation effect, the air pressure between the outer container 1 and the inner container 2 is lower than a standard atmospheric pressure, a vacuum detector 5 is arranged between the outer container 1 and the inner container 2, the vacuum detector 5 is arranged below the inner container 2 on the inner surface of the outer container 1, the vacuum detector 5 is used for detecting the pressure between the outer container 1 and the inner container 2, when the air pressure around the vacuum detector 5 reaches the standard atmospheric pressure, the vacuum detector 5 can output signals to the vehicle-mounted computer 9, an analysis module 6 is arranged in the vehicle-mounted computer 9, the analysis module 6 is electrically connected with an alarm 7, the analysis module 6 can control the alarm 7 to be opened, when a thief drills the outer container 1 open, air enters the space between the outer container 1 and the inner container 2 instantly, the air pressure around the vacuum detector 5 is balanced with the external atmospheric pressure, the vacuum detector 5 transmits a signal to the analysis module 6 in the vehicle-mounted computer 9 at the moment, the analysis module 6 gives a signal to the alarm 7 to alarm, and the thief cannot steal oil.
Wherein, a rubber ring 3 is arranged between an oil filling port 8 above the inner container 2 and the outer container 1, an outer ring of the rubber ring 3 is fixedly arranged with the outer container 1, an inner ring of the rubber ring 3 is movably sleeved on the outer surface of the oil filling port 8, the oil filling port 8 can move up and down on the inner ring of the rubber ring 3 and has airtightness, a gravity sensor 4 is arranged between the outer container 1 and the inner container 2, the gravity sensor 4 is fixedly arranged at the bottom of the inner container 2, the gravity sensor 4 is used for detecting the weight of the inner container 2, the gravity sensor 4 can transmit data to an analysis module 6 in a vehicle-mounted computer 9 after reaching a threshold value, the analysis module 6 can turn on an alarm 7 after receiving a signal of the gravity sensor 4, therefore, when a thief pries the oil tank cover to steal oil, the change value of the weight of the inner container 2 in a short time exceeds a set value, the gravity sensor 4 can transmit a signal to the analysis module 6, and the analysis module 6 opens the alarm 7 again to give an alarm.
Wherein the threshold value of the gravity sensor 4 is set such that the total weight of the liner 2 decreases by eight hundred forty grams in ten seconds (diesel 840 grams equals 1 litre).
Wherein, be equipped with a plurality of buffering ball 10 between outer courage 1 and the inner bag 2, buffering ball 10 activity joint is between outer courage 1 and inner bag 2 both sides, buffering ball 10 respectively with inner bag 2 and the contact of outer courage 1 both sides, buffering ball 10 has elasticity for cavity, the inertia that inner bag 2 produced when buffering ball 10 can cushion the brake to reduce the impact of inner bag 2 to outer courage 1.
The analysis module 6 can be inserted with a telephone card inside, and signals can be remotely sent to a mobile phone of a vehicle owner.
The inner container 2 is made of aluminum alloy, the outer container 1 is made of hard plastic, the manufacturing is simple, the plasticity is strong, the replacement cost is low, most importantly, the spark is not generated when the inner container is rubbed with the ground or other hard objects, and the safety is greatly improved.
The use method (working principle) of the invention is as follows:
the outer container 1 and the inner container 2 form a double-layer structure, the space between the outer container 1 and the inner container 2 is vacuumized, the atmospheric pressure between the outer container 1 and the inner container 2 is lower than a standard atmospheric pressure, when a thief drills the outer container 1 open, air can instantly enter the space between the outer container 1 and the inner container 2, the atmospheric pressure around the vacuum detector 5 is balanced with the external atmospheric pressure, the vacuum detector 5 transmits a signal to the analysis module 6 in the vehicle-mounted computer 9 at the moment, the analysis module 6 opens the alarm 7, and the thief cannot steal oil; when a thief pries the oil tank cover to steal oil, the weight of the oil liquid in the oil tank, which reduces the inner container 2, is reduced, when the threshold value of the gravity sensor 4 is reached, the gravity sensor 4 transmits a signal to the analysis module 6 in the vehicle-mounted computer 9, and the analysis module 6 can make the alarm 7 give an alarm, so that the driver is reminded.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a double-deck theftproof oil tank, includes inner bag (2), oil filler hole (8), on-vehicle computer (9), its characterized in that: an outer liner (1) is arranged outside the inner liner (2), the outer liner (1) and the inner liner (2) are in a sealing state, one centimeter is arranged between the outer liner (1) and the inner liner (2), the oil tank is of a double-layer structure, the air pressure between the outer container (1) and the inner container (2) is lower than a standard atmospheric pressure, a vacuum detector (5) is arranged between the outer liner (1) and the inner liner (2), the vacuum detector (5) is arranged below the inner surface of the outer liner (1) and the inner liner (2), the vacuum detector (5) can detect the pressure between the outer liner (1) and the inner liner (2), the threshold value of the vacuum detector (5) is a standard atmospheric pressure, an analysis module (6) is arranged in the vehicle-mounted computer (9), the analysis module (6) is electrically connected with the alarm (7), the analysis module (6) can receive the signal transmitted by the vacuum detector (5) and start an alarm (7).
2. The double-layer anti-theft fuel tank according to claim 1, characterized in that: a rubber ring (3) is arranged between the oil filling port (8) on the upper part of the inner container (2) and the outer container (1), the outer ring of the rubber ring (3) is fixedly arranged with the outer liner (1), the inner ring of the rubber ring (3) is movably sleeved on the outer surface of the oil filling port (8), the oil filling port (8) can move up and down on the inner ring of the rubber ring (3) and has sealing performance, a gravity sensor (4) is arranged between the outer liner (1) and the inner liner (2), the gravity sensor (4) is fixedly arranged at the bottom of the inner container (2), the gravity sensor (4) is used for detecting the weight of the inner container (2), the gravity sensor (4) transmits data to an analysis module (6) in a vehicle-mounted computer (9) after reaching a threshold value, the analysis module (6) can turn on the alarm (7) after receiving the signal of the gravity sensor (4).
3. The double-layer anti-theft fuel tank according to claim 2, characterized in that: the threshold value of the gravity sensor (4) is set so that the total weight of the inner container (2) decreases by 840 grams within 10 seconds.
4. The double-layer anti-theft fuel tank according to claim 1, characterized in that: a plurality of buffer balls (10) are arranged between the outer liner (1) and the inner liner (2), the buffer balls (10) are movably connected to two sides of the outer liner (1) and the inner liner (2) in a clamping mode, the buffer balls (10) are respectively in contact with two sides of the inner liner (2) and two sides of the outer liner (1), and the buffer balls (10) are elastic for being hollow.
5. The double-layer anti-theft fuel tank according to claim 1, characterized in that: a telephone card can be inserted into the analysis module (6), and signals can be remotely sent to a mobile phone of a vehicle owner.
6. The double-layer anti-theft fuel tank according to claim 1, characterized in that: the inner container (2) is made of aluminum alloy, and the outer container (1) is made of hard plastic.
CN202110992481.9A 2021-08-27 2021-08-27 Double-layer anti-theft oil tank Withdrawn CN113561764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110992481.9A CN113561764A (en) 2021-08-27 2021-08-27 Double-layer anti-theft oil tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110992481.9A CN113561764A (en) 2021-08-27 2021-08-27 Double-layer anti-theft oil tank

Publications (1)

Publication Number Publication Date
CN113561764A true CN113561764A (en) 2021-10-29

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CN202110992481.9A Withdrawn CN113561764A (en) 2021-08-27 2021-08-27 Double-layer anti-theft oil tank

Country Status (1)

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CN (1) CN113561764A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220379719A1 (en) * 2021-05-26 2022-12-01 The Boeing Company Composite fuel tank and system and method for making a composite fuel tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220379719A1 (en) * 2021-05-26 2022-12-01 The Boeing Company Composite fuel tank and system and method for making a composite fuel tank

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Application publication date: 20211029

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