CN207875490U - A kind of pocketed explosion-proof oil transport truck - Google Patents

Abstract

The utility model relates to a subdivided type explosion-proof oil transport vehicle, which comprises a car body. A subdivided oil tank is installed on the chassis of the car body. There are multiple oil tanks inside the subdivided oil tank. Fireproof fillings are installed between the outer shells of the sub-compartment oil tanks, and explosion-proof bags are set between two adjacent oil tanks. The multiple oil tanks are connected and separated through electronically controlled oil tank joints, and all have oil filling ports, outlets, etc. The oil port and the spare oil outlet are connected with the spare oil tank through the spare oil outlet and the electric oil pump. A plurality of automatic fire extinguishing devices are installed on the outer surface of the shell of the sub-compartment type oil tank. The rear-end collision device, the oil truck of the utility model has anti-collision, automatic fire extinguishing and explosion-proof functions, and is controlled by a control device, with high degree of automation and integration and good safety performance.

Description

A subdivided explosion-proof oil truck

technical field

The utility model relates to the technical field of a dangerous goods transport vehicle, in particular to a compartment-type explosion-proof oil transport vehicle.

Background technique

The transportation of hazardous chemicals, especially refined oil products, mostly relies on road transportation. With the rapid development of my country's road transportation, especially the sharp increase in the mileage of expressways, and the state's control of local oil refineries, the market for oil trucks is showing a good trend. There are many risks in the road transportation of refined oil, the most prominent of which is that in the event of a rear-end collision accident, the oil will leak, burn or even explode. There are many serious and extraordinarily serious traffic accidents because oil trucks leak and burn, which eventually cause explosions, causing heavy casualties and economic losses. At present, the existing oil truck technology can not fully achieve the purpose of controlling oil leakage and preventing explosion.

Utility model content

In order to overcome the above-mentioned technical defects, the utility model provides a sub-compartment explosion-proof oil transport vehicle, which can control oil leakage and prevent explosions when traffic accidents occur, and has the characteristics of safety, anti-collision, automatic fire extinguishing, and explosion-proof. To achieve the above object, the utility model adopts the following technical solutions:

A compartment type explosion-proof oil transport vehicle, comprising a car body, a compartment type oil tank is installed on the chassis of the vehicle body, a plurality of oil tanks are arranged in the compartment type oil tank, the oil tank and the compartment type oil tank Fireproof fillers are installed between the outer shells of the tanks, and explosion-proof bags are set between two adjacent oil tanks. The multiple oil tanks are connected and separated by electronically controlled oil tank joints, and all have oil filling ports, oil outlets and spare oil tanks. The oil outlet is connected to the spare oil tank through the spare oil outlet and the electric oil pump. A plurality of automatic fire extinguishing devices are installed on the outer surface of the shell of the sub-compartment oil tank, and an anti-rear collision device is installed at the rear of the chassis of the car body.

Further, the oil tank is fixed inside the shell of the sub-compartment oil tank through brackets, the oil tank filling port on the front side of the car body is located at the top of the oil tank, and the filling ports of the remaining oil tanks are located at the bottom of the oil tank, and the oil outlet The oil outlet is located at the bottom of the oil tank, and the oil outlet of one oil tank communicates with the filling port of the adjacent oil tank through the electric control oil tank connector.

Further, the fireproof filling includes a placing frame and a highly flame-resistant material, the placing frame is fixed on the outer wall of the oil tank, and the inside of the placing frame is filled with a highly flame-resistant material.

Further, the explosion-proof bag includes a flame-retardant bag, a fire extinguishing bomb and a fire-extinguishing dry powder. The flame-retardant bag has a plurality of independent chambers, and each chamber is equipped with a fire-extinguishing bomb and filled with a fire-extinguishing dry powder.

Further, the spare oil tank is installed directly under the chassis frame of the car body, and the spare oil tank is connected to the spare oil outlet of each oil tank through the oil pipe, and an electric oil pump is installed at the spare oil outlet, and the electric oil pump can The oil in the drive oil tank enters the spare oil tank, and a one-way fire valve is installed at the oil inlet of the spare oil tank to prevent the backflow of oil products and isolate the fire source.

Further, the exterior of the spare oil tank is wrapped with a heat-insulating and fire-proof layer.

Further, the automatic fire extinguishing device includes a fire extinguishing arm. A dry powder generator is installed in the fire extinguishing arm. The dry powder generator has a driving gas cylinder and a fire extinguishing dry powder. The safety control switch is used to control the driving gas cylinder to work. Discharge through nozzle on top of fire extinguishing arm.

Further, the anti-collision device includes a warning light, an anti-collision steel plate and an anti-collision bracket, the anti-collision steel plate and the warning light are installed on the anti-collision bracket, and the anti-collision bracket is fixed at the rear of the beam of the car body.

Further, the sub-compartment type explosion-proof oil transport vehicle is equipped with a control device, and the control device includes a temperature sensor installed on the outer wall of the oil tank, a pressure sensor installed at the bottom of the oil tank, and a liquid level sensor installed in the spare oil tank , the temperature sensor, pressure sensor and liquid level sensor are all connected to the controller, and the collected information is transmitted to the controller, and the controller controls the electric control oil tank joint through the switch assembly installed on the instrument panel , electric oil pump, automatic fire extinguishing device and anti-rear collision device.

Further, the pressure sensor, liquid level sensor and temperature sensor are connected to the display installed on the dashboard of the cab of the vehicle body through the controller, and the collected information is displayed on the dashboard.

The beneficial effects of the utility model:

The sub-compartment explosion-proof oil transport vehicle of the present invention has an automatic fire extinguishing device and an explosion-proof bag, which can realize automatic fire extinguishing and explosion-proof functions, and has an anti-rear collision device, which can realize the anti-collision function. Adjacent oil tanks are connected by electronically controlled oil tank joints , when an oil tank leaks, it does not affect other oil tanks, and the oil transport vehicle of the present invention is controlled by a control device, which has a high degree of automation and integration and good safety performance.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application and not to limit the present application.

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model compartment type oil tank;

Fig. 3 is a schematic diagram of the connection between the oil tank of the utility model and the spare oil tank;

Fig. 4 is the structural representation of automatic fire extinguishing device of the present utility model;

Fig. 5 is a structural schematic diagram of the utility model anti-rear-collision device;

Fig. 6 is a schematic diagram of the working principle of the control device of the present invention;

Among them: 1. Front, 2. Chassis, 3. Sub-compartment oil tank, 4. Oil tank, 401. Filling port, 402. Spare oil outlet, 5. Fireproof filler, 6. Explosion-proof bag, 7. Electric oil control Cabin connector, 8. Spare oil tank, 9. Automatic fire extinguishing device, 901. Fire extinguishing arm, 902. Dry powder generator, 903. Nozzle, 904. Driving gas cylinder, 905. Safety control switch, 10. Anti-rear collision device, 1001. Warning light, 1002. Anti-collision steel plate, 1003. Anti-collision bracket, 11. Electric oil pump, 12. Bracket, 13. Oil pipe, 14. One-way fire damper, 15. Heat insulation and fire protection layer, 16. Temperature sensor, 17. Pressure Sensor, 18. Liquid level sensor, 19. Controller, 20. Switch assembly, 21. Display.

Detailed ways

It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

As introduced in the background technology, the existing technology of oil transport vehicles cannot fully achieve the purpose of controlling oil leakage and preventing explosions. In view of the above problems, this application proposes a compartmentalized explosion-proof oil transport vehicle.

In a typical implementation of the present application, as shown in Figures 1-6, a subdivided explosion-proof oil truck includes a car body, and the car body adopts an existing oil truck structure, including a front 1, Chassis 2 and other structures, the chassis of the car body is equipped with sub-compartment type oil tank 3, four oil tanks 4 are installed in the described sub-compartment type oil tank, the distance between two adjacent oil tanks is 100mm, the oil A fireproof filler 5 is installed between the tank and the shell of the sub-compartment oil tank, and an explosion-proof bag 6 is arranged between two adjacent oil tanks. It has a filling port, an oil outlet and a spare oil outlet, and communicates with the spare oil tank 8 through the spare oil outlet and the electric oil pump 11. Seven automatic fire extinguishers are respectively installed on the two outer sides of the shell of the sub-compartment type oil tank. Device 9, the rear end of the chassis of the car body is equipped with anti-rear-end collision device 10.

The four oil tanks are all fixed inside the shell of the sub-compartment oil tank through brackets 12, and the fuel tank 401 of the oil tank on the front side of the car body is located on the top of the oil tank, which is the first oil tank, and the remaining three oil tanks The tanks are the second oil tank, the third oil tank and the fourth oil tank. The filler port of the oil tank is connected. Specifically, the oil outlet of the first oil tank is connected with the oil filling port of the second oil tank through the electric control oil tank joint, and so on, the oil outlet of the Nth oil tank is connected to the N+1th oil tank through the electric control oil tank joint. On the oil inlet of the oil tank, when filling oil, the electric control oil tank connector is opened, and each oil tank is connected. When one of the oil tanks leaks, cut off the electric control oil tank joint to block the oil leakage of other oil tanks

The fireproof filling includes a placement frame and a high flame-retardant material, the placement frame is fixed on the outer wall of the oil tank, and the interior of the placement frame is filled with a high flame-retardant material. Its function is to isolate the impact of external fire sources on the oil tank and prevent the oil tank from igniting.

The explosion-proof bag includes a flame-retardant bag, a fire extinguishing bomb, and a fire-extinguishing dry powder. The flame-retardant bag has a plurality of independent chambers, and a fire-extinguishing bomb is placed in each chamber and filled with a fire-extinguishing dry powder. The flame-retardant bag is made of flame-retardant materials. When the explosion-proof bag is subjected to high temperature or flame baking, the fire extinguishing bomb will automatically detonate, the explosion-proof bag will burst, and the fire extinguishing dry powder scattered by the explosion can extinguish the flame and prevent the explosion.

The spare oil tank is installed directly below the chassis frame of the car body, and the spare oil tank is connected with the spare oil outlet 402 of each oil tank through the oil pipe 13, and the electric oil pump 11 is installed at the said spare oil outlet, and the electric oil pump can The oil in the drive oil tank enters the spare oil tank, and the oil inlet of the spare oil tank is provided with a one-way fire valve 14 to prevent the backflow of oil products and isolate the fire source. When the oil tank is damaged and leaks, the driver can connect the electric oil pump to transfer the oil in the damaged oil tank to the spare oil tank. The outside of the spare oil tank is wrapped with a heat-insulating and fire-proof layer 15 .

Described automatic fire extinguishing device 9 comprises fire extinguishing arm 901, and dry powder generator 902 is installed in the described fire extinguishing arm, and dry powder generator is connected to the nozzle 903 that is positioned at the top of fire extinguishing arm by pipeline, has driving cylinder 904 and fire extinguishing dry powder in the dry powder generator, Utilize the safety control switch 905 to control and drive the gas cylinder to work, and use the air pressure to spray the fire extinguishing dry powder through the nozzle.

The anti-collision device 10 includes a warning light 1001, an anti-collision steel plate 1002 and an anti-collision bracket 1003. The anti-collision steel plate and the warning light are installed on the anti-collision bracket. The anti-collision bracket is L-shaped and provided with reinforcing ribs , to increase its strength, the anti-collision bracket is fixed at the rear of the beam of the car body. The function of the anti-rear collision device is to send a warning signal. In the event of a rear-end collision accident, try to rely on its own strength to resist the impact and prevent it from hitting the oil tank

The sub-compartment explosion-proof oil truck is equipped with a control device, the control device includes a temperature sensor 16 installed on the outer wall of the oil tank, a pressure sensor 17 installed at the bottom of the oil tank, and a liquid level sensor 18 installed in the spare oil tank , the temperature sensor is used to collect the temperature signal around the oil tank, the pressure sensor is used to collect the oil pressure change signal in the oil tank to judge whether leakage occurs, the liquid level sensor is used to measure the oil quantity in the spare oil tank, and the The temperature sensor, the pressure sensor and the liquid level sensor are all connected with the controller, and the collected information is transmitted to the controller 19, and the controller controls the electric control oil tank connector, The electric oil pump, the safety control switch of the automatic fire extinguishing device and the warning light of the anti-rear collision device work.

The pressure sensor, liquid level sensor and temperature sensor are controlled to be connected with the display 21 installed on the instrument panel of the cab of the vehicle body, and the collected information is displayed on the instrument panel.

The specific working process of the sub-compartment explosion-proof oil truck of the utility model is as follows: when the oil truck starts to work, the warning light lights up, the temperature sensor, pressure sensor, and liquid level sensor enter the monitoring state, and the measured data is transmitted to the controller in real time, After analysis by the controller, relevant information will be displayed on the display. When the oil truck has a rear-end collision accident, the anti-rear collision device protects the oil tank from being damaged by impact. If the failure of the anti-rear collision device causes the oil tank to be impacted and the oil leaks and burns, the oil pressure in the oil tank will drop and the surrounding temperature will rise, and the temperature sensor and pressure sensor will quickly transmit the information to the controller, and the controller will alarm after analysis The information is sent to the display, and the driver can cut off the electric control oil tank connector according to the alarm information to keep each oil tank separate and independent, and at the same time turn on the electric oil pump switch to transport the oil in the oil tank to the spare oil tank. The controller automatically controls the fire extinguishing arms around the oil tank to start releasing dry powder for fire extinguishing. If the fire is large, when the fire extinguishing bomb in the explosion-proof bag is baked at high temperature, it will automatically detonate to extinguish the fire again.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (10)

1. a kind of pocketed explosion-proof oil transport truck, which is characterized in that including automobile body, be equipped on the chassis of the automobile body Pocketed oil tank, the pocketed oil tank is interior to have multiple cargo tanks, and fire prevention is equipped between cargo tank and the shell of pocketed oil tank Filler, is arranged explosion-proof capsule between two neighboring cargo tank, multiple cargo tanks by automatically controlled cargo tank connector realize connection and every It is disconnected, oil filler, oil outlet and spare oil outlet are all had, and be connected to spare oil tank by spare oil outlet, electric oil pump, institute The outer side face for stating pocketed oil tank is equipped with multiple automatic fire extinguishers, and the chassis tail portion of automobile body is equipped with anti-knock into the back Device.

2. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the cargo tank is fixed by the bracket The enclosure of pocketed oil tank, the cargo tank oil filler for being located at the headstock side of automobile body are located at the top of cargo tank, remaining cargo tank Oil filler be located at cargo tank bottom, oil outlet is located at the bottom of cargo tank, the oil outlet of a cargo tank by automatically controlled cargo tank connector with The oil filler of adjacent cargo tank is connected to.

3. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the fire prevention filler includes placing Frame and high resistant combustible material, the rack are fixed on the outer wall of cargo tank, and high resistant combustible material is filled with inside rack.

4. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the explosion-proof capsule include fire-retardant capsule, Fire extinguisher bomb and fire-fighting powder, the fire-retardant capsule have multiple independent capsule rooms, place one piece of fire extinguisher bomb in each capsule room, and fill out Fill fire-fighting powder.

5. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the spare oil tank is installed on automobile Immediately below the chassis frame of ontology, spare oil tank is connect by oil pipe with the spare oil outlet of each cargo tank, the spare oil outlet Place is equipped with electric oil pump, and electric oil pump can drive the oil in cargo tank to enter spare oil tank, be arranged at the oil inlet of spare oil tank Unidirectional fire resisting damper prevents the reflux of oil product and completely cuts off burning things which may cause a fire disaster.

6. a kind of pocketed explosion-proof oil transport truck as claimed in claim 5, which is characterized in that be enclosed with outside the spare oil tank Heat-insulating, fire-preventing layer.

7. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the automatic fire extinguisher includes going out Fiery arm is equipped with dry powder generator in the fire extinguishing arm, has driving gas cylinder and fire-fighting powder in dry powder generator, utilize insurance Control switch control driving gas cylinder work, is sprayed fire-fighting powder by the nozzle on arm top of putting out a fire using air pressure.

8. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the rear-end device includes warning With on crash-proof bracket, crash-proof bracket is fixed on automobile for lamp, anticollision steel plate and crash-proof bracket, the anticollision steel plate and warning lamp installation The big beam rear part of ontology.

9. a kind of pocketed explosion-proof oil transport truck as described in claim 1, which is characterized in that the pocketed explosion-proof oil transport truck peace Equipped with control device, the control device includes the temperature sensor mounted on cargo tank outer wall, is mounted on the pressure of cargo tank bottom Sensor, be mounted on spare oil tank in liquid level sensor, the temperature sensor, pressure sensor and liquid level sensor with Controller connects, and the information of acquisition is transferred to controller, the controller is by being mounted on automobile body facia board On switch assembly control the work of automatically controlled cargo tank connector, electric oil pump, automatic fire extinguisher and rear-end device.

10. a kind of pocketed explosion-proof oil transport truck as claimed in claim 9, which is characterized in that the pressure sensor, liquid level pass Sensor and temperature sensor are connect by controller with the display on automobile body facia board, by acquisition Information is shown on the dash panel.