CN111251884B - Wheel type multipurpose engineering vehicle fuel tank explosion-proof structure - Google Patents
Wheel type multipurpose engineering vehicle fuel tank explosion-proof structure Download PDFInfo
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- CN111251884B CN111251884B CN202010130580.1A CN202010130580A CN111251884B CN 111251884 B CN111251884 B CN 111251884B CN 202010130580 A CN202010130580 A CN 202010130580A CN 111251884 B CN111251884 B CN 111251884B
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- Prior art keywords
- fuel tank
- explosion
- cavity
- proof
- engineering vehicle
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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
- B60K2015/03032—Manufacturing of 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
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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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- 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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a wheel type multipurpose engineering vehicle fuel tank explosion-proof structure, which comprises a fuel tank and is characterized in that: the internal space of the fuel tank is divided into an internal cavity and an external cavity by a partition plate, holes are distributed on the partition plate, an anti-explosion ball with larger diameter is placed in the internal cavity, and an anti-explosion ball with smaller diameter is placed in the external cavity; the friction of fuel in the box body can be effectively reduced, the fuel in the external box body is divided into smaller units and spaces by placing the small balls outside, and chain reaction is prevented or isolated as far as possible outside.
Description
Technical Field
The invention relates to an oil tank structure.
Background
The high-speed wheel type multipurpose engineering vehicle is a mobile, flexible, fast, efficient, multifunctional engineering machine with good driving smoothness. The device is suitable for various environmental conditions such as plateaus, jungles, hills, mountains and the like, can carry out operations such as shoveling, loading, digging, clamping and grabbing and the like, and can also carry out guarantee tasks such as road emergency repair, obstacle clearing and the like. In order to ensure the safety of vehicles and personnel, when the fuel tank of the vehicle is impacted by external force or impacted by foreign objects, the fuel tank needs to be ensured not to explode, and the safety of passengers and the vehicles is ensured.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the problem of how to prevent the fuel tank from being exploded, a double-layer fuel tank explosion-proof structure is designed.
The technical scheme of the invention is as follows:
the utility model provides a wheeled multi-purpose machineshop car fuel tank explosion-proof construction, includes the fuel tank, and the fuel tank inner space separates into inside cavity and outside cavity with the baffle, and it is porose to distribute on the baffle, places the great explosion-proof ball of diameter in inside cavity, places the less explosion-proof ball of diameter in outside cavity.
Four partition plates are used for separating a smaller inner cavity inside the fuel tank, and an outer cavity is enclosed around the inner cavity.
The fuel tank is of a hexahedral structure, four corners of the fuel tank are provided with chamfer structures and are formed by welding steel plates, and four partition plates are vertically arranged between an upper bottom plate and a lower bottom plate of the fuel tank.
The diameter of the explosion-proof ball in the inner cavity is 90-110mm, and the diameter of the explosion-proof ball in the outer cavity is 50-70 mm.
The diameter of the hole on the clapboard is smaller than that of the explosion-proof ball in the inner cavity.
The invention has the beneficial effects that:
1. the inside of the cavity is separated into a square
The fuel tank is effectively divided into two tank bodies, and the fuel is also divided into an outer area and an inner area; the friction of the fuel in the box body can be effectively reduced; the whole oil tank has better structural strength and stronger impact resistance and impact resistance;
2. small balls for external use and large balls for internal use
The periphery of the external box body is a part which is firstly impacted and impacted, a small ball is placed outside the external box body to divide the fuel oil of the external box body into smaller units and spaces, and chain reaction is prevented or isolated as far as possible outside the external box body; the large ball used inside can reduce the number of explosion-proof balls, reduce cost and weight and improve the loading capacity of fuel because the outside prevents partial chain reaction.
Drawings
FIG. 1 is a schematic view of a fuel tank partition structure.
Fig. 2 is a structural schematic diagram of the fuel tank filled with the explosion-proof ball.
Detailed Description
Example (b): as shown in the figure, the fuel tank is a six-sided tank body structure formed by welding steel plates, and four edges are provided with chamfers. The fuel tank is internally provided with 4 partition plates which are enclosed into a square shape to divide the fuel tank into an internal cavity and an external cavity, an explosion-proof ball with the diameter of 60mm is placed in the external cavity, and an explosion-proof ball with the diameter of 100mm is placed in the internal cavity. Holes are uniformly distributed on the partition plate, the diameter of each hole ensures that the large explosion-proof ball can not pass through the holes, and if the diameter of each hole can ensure that the small explosion-proof ball can not pass through the holes, the explosion-proof ball is better.
Claims (5)
1. The utility model provides a multipurpose engineering van fuel tank explosion-proof structure of wheeled, includes the fuel tank, its characterized in that: the internal space of the fuel tank is divided into an internal cavity and an external cavity by a partition board, holes are distributed on the partition board, an explosion-proof ball with a larger diameter is placed in the internal cavity, and an explosion-proof ball with a smaller diameter is placed in the external cavity.
2. The wheeled type multipurpose engineering vehicle fuel tank explosion-proof structure as claimed in claim 1, wherein: four partition plates are used for separating a smaller inner cavity inside the fuel tank, and an outer cavity is enclosed around the inner cavity.
3. The wheeled type multipurpose engineering vehicle fuel tank explosion-proof structure as claimed in claim 1 or 2, wherein: the fuel tank is of a hexahedral structure, four corners of the fuel tank are provided with chamfer structures and are formed by welding steel plates, and four partition plates are vertically arranged between an upper bottom plate and a lower bottom plate of the fuel tank.
4. The wheeled type multipurpose engineering vehicle fuel tank explosion-proof structure as claimed in claim 1 or 2, wherein: the diameter of the explosion-proof ball in the inner cavity is 90-110mm, and the diameter of the explosion-proof ball in the outer cavity is 50-70 mm.
5. The wheeled type multipurpose engineering vehicle fuel tank explosion-proof structure as claimed in claim 1 or 2, wherein: the diameter of the hole on the clapboard is smaller than that of the explosion-proof ball in the inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010130580.1A CN111251884B (en) | 2020-02-28 | 2020-02-28 | Wheel type multipurpose engineering vehicle fuel tank explosion-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010130580.1A CN111251884B (en) | 2020-02-28 | 2020-02-28 | Wheel type multipurpose engineering vehicle fuel tank explosion-proof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111251884A CN111251884A (en) | 2020-06-09 |
| CN111251884B true CN111251884B (en) | 2021-03-26 |
Family
ID=70943003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010130580.1A Active CN111251884B (en) | 2020-02-28 | 2020-02-28 | Wheel type multipurpose engineering vehicle fuel tank explosion-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111251884B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070372A (en) * | 1991-09-07 | 1993-03-31 | 唐征 | Explosion-proof fuel tank |
| JPH1044793A (en) * | 1996-07-30 | 1998-02-17 | Daihatsu Motor Co Ltd | Installation structure of subtank in fuel tank |
| CN2354804Y (en) * | 1998-06-24 | 1999-12-22 | 魏连滨 | Explosionproof fuel tank |
| SE528499C2 (en) * | 2005-02-28 | 2006-11-28 | Roger Rueden | Explosion risk reducing device for fuel, designed to be placed inside tank for handling fuel |
| CN201863707U (en) * | 2010-10-28 | 2011-06-15 | 耿宙勇 | Explosion-proof fuel tank |
| CN201914082U (en) * | 2010-12-10 | 2011-08-03 | 东熙汽车配件（张家港）有限公司 | Fuel tank for vehicle |
| CN103600652A (en) * | 2013-11-26 | 2014-02-26 | 邱镇来 | Explosion suppression oil tank |
| CN203995671U (en) * | 2014-05-29 | 2014-12-10 | 刘舜 | A kind of non-metal explosion-proof ball |
| CN106494630A (en) * | 2016-09-23 | 2017-03-15 | 江苏中顶环保设备科技有限公司 | A kind of Separated explosion-proof system and its mounting process and application for aircraft fuel tank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2054126B1 (en) * | 2006-08-24 | 2013-09-25 | Roger Rüden | Explosion suppressor |
-
2020
- 2020-02-28 CN CN202010130580.1A patent/CN111251884B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070372A (en) * | 1991-09-07 | 1993-03-31 | 唐征 | Explosion-proof fuel tank |
| JPH1044793A (en) * | 1996-07-30 | 1998-02-17 | Daihatsu Motor Co Ltd | Installation structure of subtank in fuel tank |
| CN2354804Y (en) * | 1998-06-24 | 1999-12-22 | 魏连滨 | Explosionproof fuel tank |
| SE528499C2 (en) * | 2005-02-28 | 2006-11-28 | Roger Rueden | Explosion risk reducing device for fuel, designed to be placed inside tank for handling fuel |
| CN201863707U (en) * | 2010-10-28 | 2011-06-15 | 耿宙勇 | Explosion-proof fuel tank |
| CN201914082U (en) * | 2010-12-10 | 2011-08-03 | 东熙汽车配件（张家港）有限公司 | Fuel tank for vehicle |
| CN103600652A (en) * | 2013-11-26 | 2014-02-26 | 邱镇来 | Explosion suppression oil tank |
| CN203995671U (en) * | 2014-05-29 | 2014-12-10 | 刘舜 | A kind of non-metal explosion-proof ball |
| CN106494630A (en) * | 2016-09-23 | 2017-03-15 | 江苏中顶环保设备科技有限公司 | A kind of Separated explosion-proof system and its mounting process and application for aircraft fuel tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111251884A (en) | 2020-06-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Linquan Inventor after: Chen Wei Inventor after: Chen Ning Inventor after: Long Hegui Inventor after: Wang Tiyu Inventor before: Tan Linquan Inventor before: Chen Wei Inventor before: Hao Pengxiang Inventor before: Long Hegui Inventor before: Wang Tiyu |
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| GR01 | Patent grant |