WO2020062333A1

WO2020062333A1 - Tank-type vehicular urea delivering and carrying tool

Info

Publication number: WO2020062333A1
Application number: PCT/CN2018/109923
Authority: WO
Inventors: 马恩保
Original assignee: 马恩保
Priority date: 2018-09-29
Filing date: 2018-10-11
Publication date: 2020-04-02
Also published as: CN208279311U

Abstract

A tank-type vehicular urea delivering and carrying tool, relating to the field of tank-type transport vehicles. The tank-type vehicular urea delivering and carrying tool comprises a transport vehicle (1) and a carrying tank body (2), and further comprises a filling box (3) and a power supply battery (8); the interior of the filling box (3) is provided with a pump body (4), a flowmeter (5), and a filling hose (6); the input port of the pump body (4) is connected with the inner part of the carrying tank body (2); one end of the flowmeter (5) is connected with the output port of the pump body (4), and the other end is connected with the filling hose (6); the pump body (4) and the flowmeter (5) are electrically connected with the power supply battery (8). The present invention can automatically add vehicular urea into storage tanks at the places, such as a vehicle using the vehicular urea and a petrol station, and is convenient and quick to use.

Description

Urea distribution carrier for tank truck

Technical field

The utility model relates to the field of tank transport vehicles, in particular to a urea delivery vehicle for tank transport.

Background technique

Vehicle urea solution is a liquid used in selective catalytic reduction technology to reduce nitrogen oxide pollution in diesel vehicle exhaust. It belongs to nitrogen oxide selective catalytic reduction agent, and can be synthesized from a certain proportion of ultra-purity car urea and pure water. When diesel vehicles use this kind of urea, nitrogen oxides in exhaust emissions can be decomposed into non-polluting nitrogen and water vapor, which can directly reduce smog pollution.

Common transport vehicles cannot automatically add urea for vehicles in tanks to storage tanks in places such as vehicles or gas stations, and usually require manual addition by people, which is time-consuming and laborious, and inconvenient to operate.

Utility model content

The purpose of the embodiments of the present utility model is to provide a urea delivery vehicle for tank vehicles, which is used to solve the problems that the existing tank transport vehicles cannot automatically add urea for vehicles to vehicles using urea and storage tanks.

In order to achieve the above object, the technical solution of the embodiment of the present utility model is a urea delivery vehicle for a tank vehicle, which includes a transport vehicle and a carrier tank, and further includes a filling box and a power supply battery. The filling box is provided with A pump body, a flow meter and a filling hose, the input port of the pump body is connected to the inside of the carrying tank, one end of the flow meter is connected to the output port of the pump body, and the other end is connected to the filling hose, the pump body and The flow meter is electrically connected to the power supply battery.

As a further optimization, a quantitative filling device is also provided in the filling box, and the quantitative filling device is disposed between the pump body and the flow meter, and is electrically connected to the pump body and the flow meter.

As a further optimization, an I-shaped wheel is rotatably connected in the filling box, and the filling hose is coiled around the I-shaped wheel.

As a further optimization, a rotary joint is provided between the filling hose and the flow meter, and an avoidance port is opened on the I-shaped wheel, and one end of the filling hose passes through the avoidance port and is connected with the rotary joint.

As a further optimization, a protection box is provided outside the power supply battery, and an operation door is provided on the side of the protection box remote from the transport vehicle. The operation door is hinged to the protection box through a vertical rotating shaft. The protection box and the operation door pair The power supply battery is sealed.

As a further optimization, a valve is provided between the carrying tank body and the pump body.

As a further optimization, a protective door is provided on the side of the filling box remote from the transport vehicle, and the protective door is hinged to the upper end of the filling box.

As a further optimization, a gas spring is connected between the protective door and the filling box. When the protective door is rotated above the filling box, the gas spring supports the protective door to prevent the protective door from falling.

As a further optimization, a round-shaped sealing strip is provided on the side of the filling box remote from the transportation vehicle.

The utility model has the following advantages:

1. The pump body in the filling box can export the vehicle urea in the carrying tank through the filling hose, which can facilitate the injection of vehicle urea vehicles and storage tanks. The flow meter can be used to monitor the injection amount of vehicle urea. Avoid under-injection or over-injection.

2. The pump body and the flow meter provide power through a power supply battery. Compared with common external power supplies and generators installed on the reducer, the power supply battery has the advantage of being more convenient to use, especially in special areas such as gas stations. It is convenient and has great danger. At the same time, the vehicle needs to be in a flameout state, and the power supply battery can make up for the above defects.

3. The quantitative filling equipment can realize the quantitative export of vehicle urea, which is more convenient and quick to use. The introduction amount of vehicle urea is easy to control. It can automatically add vehicle urea to the storage tanks of vehicles using gas and gas stations. Features.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the overall structure of the first embodiment; FIG.

FIG. 2 is a schematic diagram showing the structure of a filling box and a power supply battery according to the first embodiment; FIG.

FIG. 3 is a schematic view showing the position of the avoidance port;

FIG. 4 is a schematic diagram showing the structure of the filling box and the power supply battery according to the second embodiment.

Reference sign

1. Transport vehicles; 2. Carrying tanks; 3. Filling boxes; 31. Protective doors; 32. Gas springs; 33. Round seals; 4. Pump bodies; 41. Valves; 5. Flow meters; 51. Rotary joint; 6, filling hose; 7, I-shaped wheel; 71, avoidance mouth; 8, power supply battery; 81, protection box; 82, operation door; 9, quantitative filling equipment.

detailed description

The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

A urea distribution delivery vehicle for a tanker vehicle, in combination with FIG. 1 to FIG. 3, includes a transporter vehicle 1 and a carrier tank 2. The transporter vehicle 1 is a common hanging transporter vehicle 1, and the carrier tanker 2 is carried by the transporter vehicle 1. The urea is contained in the carrying tank 2 for transportation.

The urea vehicle for tank trucks also includes a filling box 3 and a power supply battery 8, where the filling box 3 is fixed on the side of the transport vehicle 1, and the filling box 3 is a rectangular box opened away from the side of the transport vehicle 1. A pump body 4, a flow meter 5, and a filling hose 6 are provided. The input port of the pump body 4 is connected to the inside of the carrying tank body 2, and the urea of the vehicle can be pumped out from the carrying tank body 2. One end of the flow meter 5 is connected to the pump body. The output port of 4 is connected, and the other end is connected to the filling hose 6. When the pump body 4 extracts the vehicle urea from the carrying tank 2, the vehicle urea is injected into the vehicle urea through the flow meter 5 and the filling hose 6 In the vehicle and the storage tank, the flow meter 5 can monitor the amount of urea injected into the vehicle to avoid the situation of insufficient or excessive urea injection.

Both the pump body 4 and the flow meter 5 are electrically connected to a power supply battery 8. The power supply battery 8 uses a rechargeable battery to provide power for the pump body 4 and the flow meter 5. The common transport vehicle 1 provides power for pump 4 and other equipment through an external power supply or a generator installed on the reducer. The external power supply is inconvenient to use and is greatly affected by the site. During normal use, it needs to be supplied to the gas station. Transporting and adding urea for vehicles in storage tanks in other places is dangerous because the external power supply is required. At the same time, the transportation vehicle 1 must be turned off to ensure safety, and the method of installing the generator on the reducer must start the transportation vehicle 1 for normal use. In this way, power supply cannot be completed in special places such as gas stations. The power supply by using the power supply battery 8 has the advantages of more convenient use and better safety.

The pump body 4 is bolted to the bottom of the filling box 3, and the flow meter 5 is supported and fixed by two L-shaped support plates. The filling box 3 is located on the side of the flow meter 5 away from the pump body 4 and is connected with an I-shaped wheel 7, The axis of the wheel 7 is kept horizontal. The middle tube of the I-shaped wheel 7 is provided with an avoidance port 71. One end of the filling hose 6 passes through the avoidance port 71 and is connected to one end of the flow meter 5 away from the pump body 4. The rest of the tube 6 is wound on the middle tube of the I-wheel 7. A rotary joint 51 is provided at a connection position between the filling hose 6 and the I-shaped wheel 7, which can prevent the filling hose 6 from being twisted when the rotating I-shaped wheel 7 leads the filling hose 6.

A valve 41 is provided between the input port of the pump body 4 and the carrying tank body 2 to open and close the passage between the carrying tank body 2 and the pump body 4 to avoid leakage during transportation.

For the purpose of protecting the inside of the filling box 3, a side of the filling box 3 away from the transport vehicle 1 is provided with a protective door 31. The protective door 31 is a rectangular plate structure, and the protective door 31 is hinged to the upper end of the filling box 3. Rotating the protective door 31 upward can realize the opening and closing of the filling box 3. A gas spring 32 is connected between the protective door 31 and the filling box 3. The two ends of the gas spring 32 are connected to the protective door 31 and the filling box 3 respectively. When the door 31 is rotated above the filling box 3, the gas spring 32 supports the protective door 31 to prevent the protective door 31 from falling down, thereby facilitating use. The filling box 3 is provided with a round-shaped sealing strip 33 on the side far from the transport vehicle 1. This sealing strip can form a seal between the filling box 3 and the non-slip door when the protective door 31 is closed, and protect the equipment in the filling box 3. Better results.

The power supply battery 8 is provided with a protection box 81 on the outside. The protection box 81 is provided with an operation door 82 on the side remote from the transport vehicle 1. The operation door 82 is provided with an operation door 82 on the side remote from the transport vehicle 1. The protection box 81 and the power supply battery 8 are fixed in the protection box 81, and the protection box 81 and the operation door 82 can seal and protect the power supply battery 8.

The urea delivery vehicle for a tanker vehicle provided in this embodiment can conveniently transport the urea for vehicles, and at the same time, the urea for vehicles in the carrier tank 2 can be easily added to the vehicle for the urea for vehicle use, and can be powered by electricity. The battery 8 provides power to make the urea delivery vehicle for tank cars more convenient and safe to use, and has a wider range of applications.

Example two

With reference to FIG. 4, this embodiment is different from the first embodiment in that a dosing device 9 is further provided in the filling box 3. The dosing device 9 is provided between the pump body 4 and the flow meter 5 and is connected with the pump. The body 4 and the flow meter 5 are electrically connected to control the pumping amount of the urea for vehicles, and to avoid insufficient or excessive addition of urea in the storage tanks of vehicles using vehicles and gas stations. The situation makes the filling operation more convenient and accurate.

Although the general description and specific embodiments have been used to describe the present invention in detail, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention belong to the scope of protection claimed by the present invention.

Claims

A urea distribution delivery vehicle for a tanker vehicle includes a transport vehicle (1) and a carrier tank (2), characterized in that it further comprises a filling box (3) and a power supply battery (8). 3) A pump body (4), a flow meter (5), and a filling hose (6) are provided therein. The input port of the pump body (4) is internally connected to the carrying tank body (2), and the flow meter (5) One end is connected to the output port of the pump body (4), and the other end is connected to the filling hose (6). The pump body (4) and the flow meter (5) are electrically connected to the power supply battery (8).
The urea delivery vehicle for a tanker vehicle according to claim 1, characterized in that the filling box (3) is further provided with a quantitative filling device (9), and the quantitative filling device (9) is provided Between the pump body (4) and the flow meter (5), and electrically connected with the pump body (4) and the flow meter (5).
The urea delivery vehicle for a tank truck according to claim 1, wherein an I-shaped wheel (7) is rotatably connected to the filling box (3), and the filling hose (6) is coiled around I-wheel (7).
The urea delivery vehicle for a tanker vehicle according to claim 3, wherein a rotary joint (51) is provided between the filling hose (6) and the flow meter (5), and the I-shaped wheel (7) An avoidance port (71) is provided on the upper side, and one end of the filling hose (6) passes through the avoidance port (71) and is connected to the rotary joint (51).
The urea delivery vehicle for a tanker vehicle according to claim 1, characterized in that a protective box (81) is provided outside the power supply battery (8), and the protective box (81) is far from the transport vehicle (1). An operation door (82) is provided on the side, the operation door (82) is hinged to a protection box (81) through a vertical rotating shaft, and the protection box (81) and the operation door (82) seal the power supply battery (8). protection.
The urea delivery vehicle for a tanker vehicle according to claim 1, wherein a valve (41) is provided between the carrying tank body (2) and the pump body (4).
The urea delivery vehicle for a tanker vehicle according to claim 1, characterized in that the side of the filling box (3) far from the transport vehicle (1) is provided with a protective door (31), the protective door (31) and The upper end of the filling box (3) is hinged.
The urea delivery vehicle for a tanker vehicle according to claim 1, characterized in that a gas spring (32) is connected between the protective door (31) and the filling box (3), and when the protective door (31) rotates to When the filling box (3) is above, the gas spring (32) supports the protective door (31) to prevent the protective door (31) from falling.
The urea delivery vehicle for a tanker vehicle according to claim 1, wherein the filling box (3) is provided with a round seal (33) on a side remote from the transport vehicle (1).