CN112498097B - Concealed double-tank double-valve anti-theft oil automobile oil tank - Google Patents
Concealed double-tank double-valve anti-theft oil automobile oil tank Download PDFInfo
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- CN112498097B CN112498097B CN202011533367.1A CN202011533367A CN112498097B CN 112498097 B CN112498097 B CN 112498097B CN 202011533367 A CN202011533367 A CN 202011533367A CN 112498097 B CN112498097 B CN 112498097B
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- 239000003292 glue Substances 0.000 claims abstract description 40
- 238000005192 partition Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 263
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
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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
- B60K2015/03118—Multiple tanks, i.e. two or more separate tanks
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a stealth double-tank double-valve anti-theft oil tank of an automobile, and belongs to a stealth double-tank automobile oil tank with an anti-theft oil function. The oil tank is internally provided with a longitudinal inclined baffle plate which is divided into an oil injection small tank and an oil filling large tank; the turning oil filling pipe is arranged at one corner of the top surface of the oil filling small box, and the longitudinal inclined partition plate enables the oil filling small box to have a small upper-small lower-large structure; the bottom edge of the longitudinal inclined partition plate is provided with an oil guide big hole; a single-direction oil guiding glue cover plate is arranged on the oil guiding big hole, so that the lower surface of the single-direction oil guiding glue cover plate is in a free state; a soft float is arranged in the oil injection small box. The advantages are that: the hard and soft oil stealing pipe can be prevented from being inserted into the turning oil filling pipe to be filled into the oil small box, and the oil in the oil large box for mainly storing oil can be prevented from being stolen after the turning oil filling pipe is damaged.
Description
Technical Field
The invention belongs to the technical field of automobile oil tanks, and particularly relates to a concealed double-tank automobile oil tank with an oil theft prevention function.
Background
The invention discloses a safe anti-theft oil tank cover of Chinese patent 200920014323.0, which belongs to a safety device and consists of a tank cover, a coupling, a screen pipe and a screen, wherein the coupling and an oil injection pipe opening are mutually and alternately sleeved and connected into a whole, the upper opening of the oil injection pipe opening is in threaded connection and cooperation with the tank cover, the screen pipe is connected with the lower opening of the oil injection pipe opening, the screen pipe is sealed at the lower end of the screen pipe, and the screen pipe is in a flat plate shape. An oil tank lock is embedded in a round hole on a cover plate of the tank cover, a pawl is fixed at the lower end of a lock rod of the oil tank lock, the tank cover is fastened with an oiling pipe orifice in a threaded fit manner, the lock rod is rotated, and the pawl is embedded in a circumferential groove on the inner wall of the oiling pipe orifice. The technology has the defects that the screen mesh at the bottom of the screen tube below the cover is more easily damaged, so that the oil is easy to be stolen by inserting a hard tube or a hose into the oil in the oil tank, and the oil is easy to be stolen.
The invention provides an anti-theft oil tank, which comprises an anti-theft oil tank of a motor vehicle, wherein an anti-theft oil device A is arranged in an oil inlet of the oil tank, so that an oil thief cannot easily or only extend an oil theft pipe into the anti-theft oil device, but cannot penetrate through the anti-theft oil device to enter deep in the oil tank, and thus cannot steal oil; the oil theft prevention device A at least comprises a through pipe and a sleeve; the upper end of the through pipe is provided with an opening, and the opening is a through pipe oil inlet; the lower part of the oil inlet of the through pipe is provided with an opening, and the opening is an oil outlet of the through pipe; the oil inlet of the through pipe is communicated with the oil inlet of the oil tank body, and the oil outlet of the through pipe is communicated with the sleeve; one end of the sleeve is open and the other end is closed; the inner face mask of the sleeve is arranged at the oil outlet of the through pipe and does not seal the oil outlet of the through pipe; the sleeve opening is far away from the bottom of the oil tank body; the casing capacity and the oil theft preventing device A occupy a small proportion of the whole capacity of the oil tank. The oil-stealing technology is characterized in that a plurality of holes are formed in the side wall of an oil guide pipe to enable oil to flow into an oil tank, but the bottom of the oil guide pipe is easy to damage, so that oil-stealing is easy to insert into the oil in the oil tank by using a hard pipe or a soft pipe, and oil-stealing is implemented.
The embodiment of the invention discloses an anti-theft oil tank, which is disclosed in Chinese patent 201420319916.9 'anti-theft oil tank', and is used for ensuring that oil consumption cannot succeed in making a case in a short time, ensuring that a vehicle owner cannot suffer great economic loss, ensuring normal daily work of the vehicle owner and avoiding more serious consequences. The embodiment of the invention provides an anti-theft oil tank, which comprises: an oil tank housing; a first partition structure is arranged in the inner space of the oil tank shell, and divides the inner space into a plurality of inner sections; the first partition structure is provided with a first opening, and the first opening is at a certain height from the bottom of the oil tank shell. The technology is a multi-tank combined type oil tank, and can only prevent the part of oil with lower oil level in other separation tanks except the oil inlet from being stolen, but can not prevent the part of oil with higher oil level in the oil tank where the oil inlet is located and other separation tanks from being stolen.
Disclosure of Invention
The invention aims to provide an anti-theft oil automobile oil tank which can not be inserted into a hard tube or a soft tube for oil theft from an oil inlet and filling tube and can not be sucked by a vacuum sucking method.
The structure of the invention is as follows:
the utility model provides a stealthy two case double valve's theftproof oil car oil tank, includes oil tank 1 and turning shape filler pipe 2, its characterized in that: the oil tank 1 is internally provided with a longitudinal inclined partition plate 3, and the oil tank 1 is divided into two oil tanks with sealed and isolated periphery, namely an oil injection small tank 4 and an oil filling large tank 5;
the turning oil filling pipe 2 is arranged at one corner of the top surface of the small oil filling tank 4, the upper edge of the longitudinal inclined baffle plate 3 is connected with the top plate inside the oil tank 1 close to the turning oil filling pipe 2, and the lower edge of the longitudinal inclined baffle plate 3 is inclined towards the direction of the large oil filling tank 5 and is connected with the bottom plate inside the oil tank 1, so that the small oil filling tank 4 has a large structure with a small upper part and a large lower part;
the top of the longitudinal inclined partition plate 3 is provided with a small ventilation hole 6 communicated with the small oil injection tank 4 and the large oil filling tank 5, and the bottom of the longitudinal inclined partition plate 3 is provided with a large oil guide hole 7 communicated with the small oil injection tank 4 and the large oil filling tank 5; a unidirectional oil guiding glue cover plate 8 is arranged on the oil guiding big hole 7 in the oil filling big box 5, the area of the unidirectional oil guiding glue cover plate 8 is larger than that of the oil guiding big hole 7, and one or more positions at the upper end of the unidirectional oil guiding glue cover plate 8 are connected with the longitudinal inclined partition plate 3 at the upper position of the oil guiding big hole 7, so that the lower surface of the unidirectional oil guiding glue cover plate 8 is in a free state; a soft body float 9 is arranged in the small oil injection tank 4, the soft body float 9 is larger than the opening of the turning oil filling pipe 2 in the oil tank 1, and the soft body float 9 is larger than the opening of the oil guiding large hole 7.
Anti-steel pipe insertion action of bent filler pipe 2: the turning and corner structure of the bent oil filling pipe 2 ensures that a straight hard pipe with steel strength cannot pass out of the bent oil filling pipe 2 to enter the oil tank to contact oil, thereby avoiding simple and rapid oil theft.
The soft buoy 9 and the longitudinal inclined partition plate 3 function as a vacuum-proof check valve: the longitudinal inclined partition plate 3 enables the small oil injection tank 4 to be of a structure with a small upper part and a large lower part, when an oil thief steals oil by using a vacuum suction method, the light soft buoy 9 on the oil surface can be accurately sucked on the inner opening of the oil tank of the bent oil filling pipe 2 to block the inner opening of the oil tank of the bent oil filling pipe 2, and the oil cannot be stolen by using the vacuum suction method. Since the soft body float 9 floats at an uncertain position when no oil is stolen and is sucked in vacuum, sharp objects such as soft steel wires and the like cannot be used for destroying the soft body float 9, and the soft body float 9 is a one-way valve for resisting the oil stealing in vacuum. The structure of the small oil injection tank 4 with small upper part and large lower part ensures that the soft body float 9 floats at ordinary times without influencing normal oiling and oil consumption, and the soft body float 9 can accurately block the inner opening of the oil tank of the bent oil filling pipe 2 under the guidance of a small space when preventing the vacuum oil theft, thereby becoming a high-reliability vacuum oil theft resistant check valve.
The unidirectional oil guiding glue cover plate 8 and the longitudinal inclined partition plate 3 act as a strong insertion pipe oil absorption gravity pressure check valve: the longitudinal inclined partition plate 3 is provided with a one-way oil guiding glue cover plate 8 in the oil filling large box 5, and the colloid material of the one-way oil guiding glue cover plate 8 is a material with the specific gravity slightly larger than that of oil. When the oil tank 1 is in normal use, the weight of the unidirectional oil guide glue cover plate 8 cannot seal the oil guide large hole 7, and when in normal use, oil injected between the oil small tank 4 and the oil large tank 5 can flow mutually; however, after the bent oil filling pipe 2 is forcibly damaged, when the oil is directly inserted into the oil filling small tank 4 by using the oil stealing pipe, the oil in the oil filling large tank 5 flows to the oil filling small tank 4 rapidly by the oil pumping force, the oil in the oil filling large tank 5 flows to the oil filling large tank 7 rapidly by the oil flowing force, the oil in the oil filling small tank 4 is pumped away in a large amount, the liquid level in the oil filling small tank 4 is lower than the liquid level in the oil filling large tank 5, the high liquid level in the oil filling large tank 5 generates liquid weight pressure, and the oil in the oil filling large tank 5 is tightly sealed by the oil guiding large tank 8, so that the oil in the oil filling large tank 5 mainly filled with oil can be protected when the bent oil filling pipe 2 is forcibly damaged. The technical scheme for preventing the main oil tank from being damaged by strength is also capable of protecting the main oil tank.
A flexible wire 10 is connected between the soft buoy 9 and the oil guiding glue cover plate 8, and the length of the flexible wire 10 is as follows: the soft body buoy 9 is close to the opening of the turning type oil filling pipe 2 in the oil tank 1, and when the oil guiding glue cover plate 8 is sealed and covered at the oil guiding large hole 7, the straight line length between the oil guiding glue cover plate 8 and the soft body buoy 9 is the length of the flexible wire 10.
The soft buoy 9 is still sucked on the opening of the bent oil filling pipe 2, and the soft buoy 9 is sucked on the opening of the bent oil filling pipe 2, so that the soft buoy 10 pulls the oil guiding glue cover plate 8 to seal the oil guiding large hole 7. The flexible wire 10 can ensure that the pulling force tightly seals the oil guiding large hole 7 of the oil guiding glue cover plate 8, so that oil in the oil filling large box 5 does not flow into the oil filling small box 4 at one point, and the flexible wire 10 can ensure that the soft body float 9 and the oil guiding glue cover plate 8 are simultaneously arranged at two different positions, thereby producing the sealing effect of preventing oil theft at two positions.
The included angle a between the longitudinal inclined partition plate 3 and the top plate of the oil filling large box 5 is 50-80 degrees. According to the specific gravity of the oil guide glue cover plate 8, an appropriate included angle between the longitudinal inclined partition plate 3 and the top plate of the large oil filling box 5 is selected, so that the longitudinal inclined partition plate 3 does not block the natural flow of oil in the two oil tanks during normal oil use, and the longitudinal inclined partition plate 3 can block the flow direction of the oil in the large oil filling box 5 to the small oil filling box 4 during oil pumping or oil absorption in the small oil filling box 4.
The oil guiding macropores 7 are provided with porous steel wire meshes 11. The porous steel wire mesh 11 is used for preventing the hose from being inserted into the turning oil filling pipe 2 to enter the oil filling small box 4, and the turning oil filling pipe 2 is used for preventing the rigid hard pipe which cannot be deformed from entering the oil filling small box 4.
The invention has the advantages that: the two tanks are separated into two tanks, two automatic one-way valves are respectively arranged at the passage openings of the two oils, so that the hard and soft oil stealing pipes can be prevented from being inserted into the turning oil filling pipe to be filled into the oil small tank, and the oil in the oil filling large tank for mainly storing the oil can be prevented from being stolen after the turning oil filling pipe is damaged. In particular, the flexible wires are used for connecting the two one-way valves into the linkage device, and the oil theft can be better prevented when the two oil passage openings are simultaneously blocked.
Drawings
FIG. 1 is a schematic view showing the overall cross-sectional perspective of the fuel tank of the present invention in a state of normal filling of the fuel tank with fuel;
FIG. 2 is a schematic diagram of the overall cross-sectional structure of the oil tank of the invention in a state where the oil is stolen into the oil tank, the bent oil filling pipe is blocked by a soft body float, and the oil guiding large hole is sealed by a one-way oil guiding glue cover plate, so that the oil stealing pipe cannot be pulled out;
FIG. 3 is a schematic view of the overall cross-sectional structure of the fuel tank of the present invention in a state of automatically opening the one-way glue cover plate after the fuel is discharged from the large tank during normal use;
FIG. 4 is a schematic diagram of a structure with a porous steel wire mesh on the oil guiding macropores;
FIG. 5 is a schematic structural view of a one-way oil-guiding glue cover plate;
in the figure, the oil tank 1, the elbow type oil filling pipe 2, the longitudinal inclined partition plate 3, the oil filling small tank 4, the oil filling large tank 5, the small ventilation hole 6, the oil guiding large hole 7, the one-way oil guiding glue cover plate 8, the soft body float 9, the flexible wire 10 and the porous steel wire mesh 11 are arranged.
Detailed Description
Example 1, secret double-tank double-valve anti-theft oil tank for automobile
As in figures 1, 2, 3, 4, 5,
the hidden double-tank double-valve anti-theft oil automobile oil tank comprises an oil tank 1 and a turning oil filling pipe 2, wherein a longitudinal inclined partition plate 3 is arranged in the oil tank 1, and the oil tank 1 is divided into two oil tanks with sealed and isolated periphery, namely an oil injection small tank 4 and an oil filling large tank 5;
the turning oil filling pipe 2 is arranged at one corner of the top surface of the small oil filling tank 4, the upper edge of the longitudinal inclined baffle plate 3 is connected with the top plate inside the oil tank 1 close to the turning oil filling pipe 2, and the lower edge of the longitudinal inclined baffle plate 3 is inclined towards the direction of the large oil filling tank 5 and is connected with the bottom plate inside the oil tank 1, so that the small oil filling tank 4 has a large structure with a small upper part and a large lower part;
the top of the longitudinal inclined partition plate 3 is provided with a small ventilation hole 6 communicated with the small oil injection tank 4 and the large oil filling tank 5, and the bottom of the longitudinal inclined partition plate 3 is provided with a large oil guide hole 7 communicated with the small oil injection tank 4 and the large oil filling tank 5; a unidirectional oil guiding glue cover plate 8 is arranged on the oil guiding big hole 7 in the oil filling big box 5, the area of the unidirectional oil guiding glue cover plate 8 is larger than that of the oil guiding big hole 7, and one or more positions at the upper end of the unidirectional oil guiding glue cover plate 8 are connected with the longitudinal inclined partition plate 3 at the upper position of the oil guiding big hole 7, so that the lower surface of the unidirectional oil guiding glue cover plate 8 is in a free state; a soft body float 9 is arranged in the small oil injection tank 4, the soft body float 9 is larger than the opening of the turning oil filling pipe 2 in the oil tank 1, and the soft body float 9 is larger than the opening of the oil guiding large hole 7.
The soft floats 9 can be hollow soft plastic balls.
A flexible wire 10 is connected between the soft buoy 9 and the oil guiding glue cover plate 8, and the length of the flexible wire 10 is as follows: the soft body buoy 9 is close to the opening of the turning type oil filling pipe 2 in the oil tank 1, and when the oil guiding glue cover plate 8 is sealed and covered at the oil guiding large hole 7, the straight line length between the oil guiding glue cover plate 8 and the soft body buoy 9 is the length of the flexible wire 10. The cord 10 is a lightweight nylon cord.
The included angle a between the longitudinal inclined partition plate 3 and the top plate of the large oil filling box 5 is 50-80 degrees, 80 degrees can be selected firstly, the included angle a can be reduced if the speed of the oil guiding glue cover plate 8 for sealing the oil guiding large holes 7 is low, if the included angle a is reduced to 50 degrees, the oil guiding glue cover plate 8 for sealing the oil guiding large holes 7 is low, the oil guiding glue cover plate 8 can be manufactured by using a material with a larger specific gravity, or a thin iron plate is stuck on the original oil guiding glue cover plate 8, and the specific gravity of the oil guiding glue cover plate 8 is improved.
The oil guiding macropores 7 are provided with porous steel wire meshes 11.
Claims (4)
1. The utility model provides a stealthy two theftproof oil automobile oil tanks of two valves of case, includes oil tank (1) and turning oil filler pipe (2), its characterized in that: the oil tank (1) is internally provided with a longitudinal inclined partition board (3), and the oil tank (1) is divided into two oil tanks with sealed and isolated periphery, namely an oil injection small tank (4) and an oil filling large tank (5);
the turning oil filling pipe (2) is arranged at one corner of the top surface of the small oil filling tank (4), the upper edge of the longitudinal inclined partition plate (3) is connected with the top plate inside the oil tank (1) close to the turning oil filling pipe (2), and the lower edge of the longitudinal inclined partition plate (3) is inclined towards the direction of the large oil filling tank (5) and connected with the bottom plate inside the oil tank (1), so that the small oil filling tank (4) has a large structure with a small upper part and a large lower part;
the top of the longitudinal inclined partition plate (3) is provided with a ventilation small hole (6) communicated with the small oil injection tank (4) and the large oil filling tank (5), and the bottom of the longitudinal inclined partition plate (3) is provided with an oil guide large hole (7) communicated with the small oil injection tank (4) and the large oil filling tank (5); a one-way oil guiding glue cover plate (8) is arranged on the oil guiding big hole (7) in the oil loading big box (5), the area of the one-way oil guiding glue cover plate (8) is larger than that of the oil guiding big hole (7), one or more positions at the upper end of the one-way oil guiding glue cover plate (8) are connected with a longitudinal inclined partition plate (3) at the upper position of the oil guiding big hole (7), so that the lower surface of the one-way oil guiding glue cover plate (8) is in a free state; a soft body float (9) is arranged in the small oil injection tank (4), the soft body float (9) is larger than the opening of the turning oil filling pipe (2) in the oil tank (1), and the soft body float (9) is larger than the opening of the oil guiding large hole (7);
the colloid material of the unidirectional oil guiding colloid cover plate (8) is made of a material with the specific gravity slightly larger than that of oil.
2. The stealth double-tank double-valve anti-theft oil automobile oil tank according to claim 1, wherein: the soft body buoy (9) is connected with the unidirectional oil guiding glue cover plate (8) through a flexible wire (10), and the length of the flexible wire (10) is as follows: the soft body buoy (9) is close to the opening of the turning oil filling pipe (2) in the oil tank (1), and when the unidirectional oil guiding glue cover plate (8) is sealed and covered at the position of the oil guiding large hole (7), the straight line length between the unidirectional oil guiding glue cover plate (8) and the soft body buoy (9) is the length of the flexible wire (10).
3. The stealth double-tank double-valve anti-theft automobile fuel tank according to claim 1 or 2, wherein: the included angle a between the longitudinal inclined partition plate (3) and the top plate of the oil filling large box (5) is 50-80 degrees.
4. A stealth double tank double valve anti-theft automotive fuel tank according to claim 3, wherein: the oil guiding macropores (7) are internally provided with porous steel wire meshes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533367.1A CN112498097B (en) | 2020-12-23 | 2020-12-23 | Concealed double-tank double-valve anti-theft oil automobile oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533367.1A CN112498097B (en) | 2020-12-23 | 2020-12-23 | Concealed double-tank double-valve anti-theft oil automobile oil tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112498097A CN112498097A (en) | 2021-03-16 |
| CN112498097B true CN112498097B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011533367.1A Active CN112498097B (en) | 2020-12-23 | 2020-12-23 | Concealed double-tank double-valve anti-theft oil automobile oil tank |
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| CN (1) | CN112498097B (en) |
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