CN110370919B

CN110370919B - Truck oil tank

Info

Publication number: CN110370919B
Application number: CN201910618560.6A
Authority: CN
Inventors: 梁鹏
Original assignee: Hefei Billion Power Machinery Manufacture Co ltd
Current assignee: Hefei Billion Power Machinery Manufacture Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2023-03-28
Anticipated expiration: 2039-07-10
Also published as: CN110370919A

Abstract

The invention discloses an oil tank for a truck, which comprises an oil tank body, wherein a protective outer cover is sleeved on the oil tank body, a first protective frame is sleeved at the upper end of the oil tank body, the outer surface of the first protective frame is fixedly connected with the inner wall of the protective outer cover, a second protective frame is sleeved at the lower end of the oil tank body, and the outer wall of the second protective frame is fixedly connected with the inner wall of the protective outer cover. Through the improvement of the dilution system, if the internal oil tank body is forced to be damaged by impact force, the internal oil can leak to the bottom of the inner cavity of the protective outer cover under the action of the protective outer cover, so that the gasoline can be prevented from leaking, meanwhile, the oil leakage detector detects the gasoline leakage condition, the controller receives a signal and starts the electromagnetic valve, and the dilution tank can spray foam or dry powder for diluting the gasoline to the inside to dilute the oil body, so that the gasoline can be prevented from being burnt when encountering fire.

Description

Truck oil tank

Technical Field

The invention relates to the technical field of oil tanks, in particular to an oil tank for a truck.

Background

Fuel-filled containers on aircraft or on automobiles are special containers for storing hydraulic oil or hydraulic fluid in hydraulic systems. The oil tank can be divided into an open oil tank and a closed oil tank. The tank must have a sufficiently large volume; the oil suction pipe and the oil return pipe are inserted below the lowest liquid level to prevent air bubbles generated by air suction and oil return splashing; the distance between the oil suction pipe and the oil return pipe is far as possible, and a partition plate is arranged between the oil suction pipe and the oil return pipe; in order to keep the oil clean, the oil tank is provided with a cover plate with a sealed periphery, and an air filter is arranged on the cover plate; the bottom of the oil tank is more than l50mm away from the ground; sufficient care should be taken to preserve the internal surfaces of the fuel tank.

The existing truck oil tank is generally placed under the frame of a truck body due to large volume and is exposed outside, so that when a car accident occurs, the condition that the oil tank is damaged is increased greatly, and the damaged oil tank easily causes gasoline leakage to cause a major traffic accident of fire.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: an oil tank for a truck comprises an oil tank body, wherein a protective outer cover is sleeved on the oil tank body, a first protective frame is sleeved at the upper end of the oil tank body, the outer surface of the first protective frame is fixedly connected with the inner wall of the protective outer cover, a second protective frame is sleeved at the lower end of the oil tank body, and the outer wall of the second protective frame is fixedly connected with the inner wall of the protective outer cover;

the dilution system comprises two dilution tanks, the bottoms of the dilution tanks are communicated with an output pipe, the bottoms of the output pipe are communicated with an electromagnetic valve, one end of the electromagnetic valve penetrates through one side of the protective outer cover and extends into the protective outer cover, a spraying head is fixedly connected into the electromagnetic valve, and an oil leakage detector is fixedly connected to the bottom of the oil tank body;

the electromagnetic valve is in communication connection with the oil leakage detector and the controller;

the oil filtering device penetrates through the right side of the top of the protective outer cover and the right side of the top of the oil tank body and extends into the oil tank body, the oil filtering device comprises a sealing pipe, the bottom of the sealing pipe is fixedly connected with a blanking pipe, a fixing ring is sleeved in the sealing pipe, the bottom of the fixing ring is fixedly connected with a filtering sleeve, an oil filtering block is sleeved in the filtering sleeve, the top of the oil filtering block is provided with a sponge column, a filtering core is sleeved in the sponge column, an oil filtering channel is formed in the filtering core, the top of the sponge column is arranged in an arc shape, and an adsorption block is sleeved below the inner cavity of the filtering sleeve;

the top of sealed tube has cup jointed sealed lid, sealed threaded connection of lid is in the sealed tube, the bottom fixedly connected with plectane of sealed lid, the plectane cup joints in the solid fixed ring, the bottom of plectane is embedded to have the spring housing, elastic connection has the kelly in the spring housing, the kelly joint is in the arc wall that solid fixed ring inside wall was seted up.

Preferably, the first protective frame is a square frame, the second protective frame is two U-shaped frames, and the two U-shaped frames are respectively sleeved at the front end and the rear end of the oil tank body.

Preferably, two sliding blocks are sleeved in the spring sleeve, one opposite sides of the two sliding blocks are movably connected through a telescopic rod, the telescopic rod is sleeved with a return spring, the clamping rod is fixedly connected to one side of the sliding blocks, and the clamping rod penetrates through the spring sleeve.

Preferably, the arc wall is two, and two the arc wall corresponds to set up gu fixed ring's inside wall, spacing hole has still been seted up to the arc wall corresponding position, spacing hole aperture with the diameter looks adaptation of kelly.

Preferably, the oil filter duct is arranged in a bent mode, and an adsorption sponge is further sleeved in the oil filter duct in a sleeved mode.

Preferably, the surface of the filter sleeve is provided with filter holes, and the filter sleeve is sleeved in the blanking pipe.

(III) advantageous effects

The invention provides an oil tank for a truck. The method has the following beneficial effects:

(1) According to the invention, through the improvement of the protective outer cover, when the oil tank is impacted, the protective outer cover can play a certain buffering role, so that the oil tank body can be effectively protected, the first protective frame and the second protective frame are arranged, a reserved space is formed between the oil tank body and the protective outer cover, the reserved space is optimally set to be in a pressurization state, the pressure resistance of the external protective outer cover is increased in an internal pressurization state during impact, the safety of the oil tank body is further ensured, the overall impact resistance is improved, and even if the impact force is large enough, the impact force can be relieved by the first protective frame and the second protective frame.

(2) Through the improvement of the dilution system, if the internal oil tank body is forced to be damaged by impact force, the internal oil can leak to the bottom of the inner cavity of the protective outer cover under the action of the protective outer cover, so that the gasoline can be prevented from leaking, meanwhile, the oil leakage detector detects the gasoline leakage condition, the controller receives a signal and starts the electromagnetic valve, and the dilution tank can spray foam or dry powder for diluting the gasoline to the inside to dilute the oil body, so that the gasoline can be prevented from being burnt when encountering fire.

(3) According to the invention, through the improvement of the oil filtering device, in use, the oil filtering device can filter gasoline, when the gasoline passes through the blanking pipe, the sponge column arranged in the oil filtering block can filter the gasoline, can isolate tiny particles in the gasoline, and is also provided with the adsorption block, so that the gasoline is further filtered, the problem that residues are precipitated after the internal part of the existing oil tank is used for a long time is solved, and the service life of an engine can be further protected.

(4) The fixing ring and the sealing cover are matched for use, the sealing cover is rotated reversely under the condition of long-term use, the clamping rod can move into the limiting hole of the arc-shaped groove, and at the moment, the sealing cover is pulled upwards, so that the oil filtering device can be taken out, and the oil filtering device can be replaced or cleaned.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front cross-sectional view of a seal tube of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a bottom view of the structural disk of the present invention;

FIG. 5 is a schematic view of a structural retaining ring of the present invention;

fig. 6 is a schematic diagram of the structure of the present invention.

In the figure: the oil tank comprises an oil tank body 1, a protective outer cover 2, a first protective frame 3, a second protective frame 4, a dilution tank 5, an output pipe 6, an electromagnetic valve 7, a sprinkler head 8, an oil leakage detector 9, a sealing pipe 10, a sealing cover 11, a blanking pipe 12, a fixing ring 13, a filter sleeve 14, an oil filter block 15, an arc-shaped setting 16, a sponge column 17, a filter core 18, a filter oil channel 19, an arc-shaped groove 20, a limiting hole 21, a circular plate 22, a spring sleeve 23, a sliding block 24, a telescopic rod 25, a return spring 26, a clamping rod 27 and an adsorption block 28.

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.

As shown in fig. 1 to 6, the present invention provides a technical solution: an oil tank for a truck comprises an oil tank body 1, wherein a protective outer cover 2 is sleeved on the oil tank body 1, a first protective frame 3 is sleeved at the upper end of the oil tank body 1, the outer surface of the first protective frame 3 is fixedly connected with the inner wall of the protective outer cover 2, the protective outer cover 2 is made of metal materials and has certain impact capacity, a second protective frame 4 is sleeved at the lower end of the oil tank body 1, and the outer wall of the second protective frame 4 is fixedly connected with the inner wall of the protective outer cover 2;

when the oil tank striking appears, protection dustcoat 2 can play certain cushioning effect, thereby can effectual protection oil tank body 1, be provided with first protection frame 3 and second protection frame 4 again here, make to have the headspace between oil tank body 1 and the protection dustcoat 2, headspace optimum sets up to the pressure boost state, when the striking, make outside protection dustcoat 2 compressive capacity increase under the inside pressure boost state, the safety of the oil tank body 1 has further been guaranteed, and the whole ability that receives the striking has been improved, even when receiving the impact force of big enough, the impact force can be alleviated again to first protection frame 3 and second protection frame 4.

The dilution system comprises two dilution tanks 5, the bottoms of the dilution tanks 5 are communicated with an output pipe 6, the bottoms of the output pipe 6 are communicated with an electromagnetic valve 7, one end of the electromagnetic valve 7 penetrates through one side of the protective outer cover 2 and extends into the protective outer cover, a spray head 8 is fixedly connected into the electromagnetic valve 7, and an oil leakage detector 9 is fixedly connected to the bottom of the oil tank body 1;

the electromagnetic valve 7 and the oil leakage detector 9 are in communication connection with the controller;

if the oil tank body 1 inside is forced to be damaged by impact force, under the action of the protective outer cover 2, the oil inside can leak to the bottom of the inner cavity of the protective outer cover 2, so that the gasoline can be prevented from leaking, meanwhile, the oil leakage detector 9 detects the condition of the gasoline leakage, the controller receives a signal and starts the electromagnetic valve 7, the dilution tank 5 can spray foam or dry powder for diluting the gasoline into the interior to dilute the oil body, and the condition that the gasoline burns when encountering fire is prevented;

the oil filter device penetrates through the right side of the top of the protective outer cover 2 and the right side of the top of the oil tank body 1 and extends into the oil tank body 1, the oil filter device comprises a sealing pipe 10, the bottom of the sealing pipe 10 is fixedly connected with a blanking pipe 12, a fixing ring 13 is sleeved in the sealing pipe 10, the bottom of the fixing ring 13 is fixedly connected with a filter sleeve 14, an oil filter block 15 is sleeved in the filter sleeve 14, the top of the oil filter block 15 is provided with a sponge column 17, a filter element 18 is sleeved in the sponge column 17, a filter oil duct 19 is formed in the filter element 18, the top of the sponge column 17 is provided with an arc-shaped setting 16, the arc-shaped setting 16 is used for better oil leakage, when oil is filled, the smoothness of oil can be guaranteed, and an adsorption block 28 is sleeved below the inner cavity of the filter sleeve 14;

in use, this oil filter equipment can carry out filtration treatment with petrol, and petrol is when unloading pipe 12, and the sponge post 17 that sets up in the oil strain piece 15 can filter petrol, can keep apart the tiny particle in the petrol, is provided with again and adsorbs the piece 28, further carries out filtration treatment to petrol, solves inside the long-term residue that appears of current oil tank and deposits, can also protect the life of engine.

Sealed lid 11 has been cup jointed at the top of sealed tube 10, and sealed lid 11 threaded connection is in sealed tube 10, and the bottom fixedly connected with plectane 22 of sealed lid 11, plectane 22 cup joint in solid fixed ring 13, and the bottom of plectane 22 is embedded to have spring housing 23, and elastic connection has kelly 27 in the spring housing 23, and kelly 27 joint is in the arc wall 20 that solid fixed ring 13 inside wall was seted up.

Under the condition of long-term use, the sealing cover 11 is rotated reversely, the clamping rod 27 can move into the limiting hole 21 of the arc-shaped groove 20, at the moment, the sealing cover 11 is pulled upwards, and the oil filtering device can be taken out.

Specifically, first protective frame 3 is square frame, and second protective frame 4 is two U-shaped frames, and two U-shaped frames cup joint both ends around the oil tank body 1 respectively, do benefit to petrol in the opening of formation and pass through.

In one embodiment, two sliding blocks 24 are sleeved in the spring sleeve 23, opposite sides of the two sliding blocks 24 are movably connected through a telescopic rod 25, the telescopic rod 25 is sleeved with a return spring 26, the clamping rod 27 is fixedly connected to one side of the sliding blocks 24, and the clamping rod 27 penetrates through the spring sleeve 23, so that the clamping rod 27 has elasticity.

Specifically, arc wall 20 is two, and two arc wall 20 correspond and set up at the inside wall of solid fixed ring 13, and spacing hole 21 has still been seted up to arc wall 20 corresponding position, spacing hole 21 aperture and kelly 27's diameter looks adaptation, behind the spacing downthehole 21 of kelly 27 chucking, during the rebound, guarantee that solid fixed ring 13 can be taken out.

Specifically, the oil filtering channel 19 is arranged in a bending mode, and the oil filtering channel 19 is further sleeved with an adsorption sponge, so that impurities in the oil can be better guaranteed to be absorbed.

Specifically, the surface of the filter sleeve 14 is provided with filter holes, and the filter sleeve 14 is sleeved in the blanking pipe 12.

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 various 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

1. The utility model provides an oil tank for truck, includes the oil tank body (1), its characterized in that: the oil tank is characterized in that a protective outer cover (2) is sleeved on the oil tank body (1), a first protective frame (3) is sleeved at the upper end of the oil tank body (1), the outer surface of the first protective frame (3) is fixedly connected with the inner wall of the protective outer cover (2), a second protective frame (4) is sleeved at the lower end of the oil tank body (1), and the outer wall of the second protective frame (4) is fixedly connected with the inner wall of the protective outer cover (2);

the oil tank comprises a dilution system and a control system, wherein the dilution system comprises two dilution tanks (5), the bottoms of the dilution tanks (5) are communicated with an output pipe (6), the bottoms of the output pipes (6) are communicated with an electromagnetic valve (7), one end of the electromagnetic valve (7) penetrates through one side of the protective outer cover (2) and extends into the protective outer cover, a sprinkler head (8) is fixedly connected inside the electromagnetic valve (7), and an oil leakage detector (9) is fixedly connected to the bottom of the oil tank body (1);

the electromagnetic valve (7) is in communication connection with the oil leakage detector (9) and the controller;

the oil filtering device penetrates through the right side of the top of the protective outer cover (2) and the right side of the top of the oil tank body (1) and extends into the oil tank body (1), the oil filtering device comprises a sealing pipe (10), the bottom of the sealing pipe (10) is fixedly connected with a blanking pipe (12), a fixing ring (13) is sleeved in the sealing pipe (10), the bottom of the fixing ring (13) is fixedly connected with a filtering sleeve (14), an oil filtering block (15) is sleeved in the filtering sleeve (14), a sponge column (17) is arranged at the top of the oil filtering block (15), a filter element (18) is sleeved in the sponge column (17), an oil filtering channel (19) is arranged on the filter element (18), the top of the sponge column (17) is arranged in an arc shape (16), and an adsorption block (28) is sleeved below the inner cavity of the filtering sleeve (14);

sealed lid (11) have been cup jointed at the top of sealed tube (10), sealed lid (11) threaded connection is in sealed tube (10), the bottom fixedly connected with plectane (22) of sealed lid (11), plectane (22) cup joint in solid fixed ring (13), the bottom of plectane (22) is embedded to have spring housing (23), elastic connection has kelly (27) in spring housing (23), kelly (27) joint is in gu in arc wall (20) that solid fixed ring (13) inside wall was seted up.

2. The truck tank of claim 1, further comprising: the first protective frame (3) is a square frame, the second protective frame (4) is two U-shaped frames, and the U-shaped frames are respectively sleeved at the front end and the rear end of the oil tank body (1).

3. The truck tank of claim 1, further comprising: two sliders (24) are sleeved in the spring sleeve (23), two opposite sides of the sliders (24) are movably connected through a telescopic rod (25), a return spring (26) is sleeved on the telescopic rod (25), the clamping rod (27) is fixedly connected to one side of the sliders (24), and the clamping rod (27) penetrates through the spring sleeve (23).

4. The truck tank of claim 1, further comprising: arc wall (20) are two, and two arc wall (20) correspond to set up the inside wall of solid fixed ring (13), spacing hole (21) have still been seted up to arc wall (20) corresponding position, spacing hole (21) aperture with the diameter looks adaptation of kelly (27).

5. The truck tank of claim 1, further comprising: the oil filtering duct (19) is particularly arranged in a bending mode, and an adsorption sponge is further sleeved in the oil filtering duct (19).

6. The truck tank of claim 1, further comprising: the surface of the filter sleeve (14) is provided with filter holes, and the filter sleeve (14) is sleeved in the blanking pipe (12).