(1) Technical field
The utility model relates to a refueling system arranged at the bottom of a tanker truck, which can be used as a bottom refueling truck, and can also realize the functions of an ordinary refueling truck, and meets the needs of fueling the vehicle's fuel to other vehicles or containers, or The external oil is sucked into the tanker body of the vehicle, which belongs to the technical field of modified refueling vehicles.
(2) Background technology
There are two types of tanker fuel trailer refueling: top refueling and bottom refueling. The top refueling is filled through the top of the tank and the oil and gas is discharged into the atmosphere, which is neither environmentally friendly, economical, nor safe. Nowadays, Europe and the United States and other countries have generally used the bottom-loading refueling technology. The bottom-loading refueling is the bottom refueling. The oil is filled into the tank through the unloading valve at the bottom of the fuel tanker and the submarine valve. The generated oil and gas are returned to the oil depot through the oil and gas recovery pipeline. Can solve the drawbacks of top loading and refueling.
Refueling System at the Bottom of the Fuel Tanker Trailer-40cbm fuel tanker trailer for sale in Nigeria
(3) Content of the invention
The technical problem to be solved by the utility model is to provide a refueling system arranged at the bottom of the tanker, which can be used as a bottom refueling vehicle, and can also realize the function of an ordinary refueling vehicle, so as to satisfy the requirement of distributing the fuel of the vehicle to other vehicles or The container is filled with power, or external oil is sucked into the tank of the vehicle.
In order to solve the above technical problems, the present utility model is realized by the following measures: a refueling system arranged at the bottom of a fuel tanker trailer includes a refueling pipeline equipped with a subsea valve and an unloading valve, and also includes a three-way valve, One valve port of the three-way valve is connected to the seabed through a pipeline, one of the other two valve ports is connected to an oil pump through an oil pipe, and the other valve port is connected to an oil discharge valve through a pipe fitting, and the oil pump outlet is connected with a two-way ball valve .
In a preferred embodiment of the present invention, a filter is provided between the oil pump and the subsea valve.
The beneficial effects of the utility model:
Due to the addition of a three-way valve between the subsea valve and the oil unloading valve, the three-way valve is usually in a state of closing one end of the subsea valve, which can prevent oil leakage caused by the unstable quality of the subsea valve and the oil unloading valve. Phenomenon: After the three-way valve is connected to one end of the submarine valve and the end of the oil pump, it can realize the function of pumping out the tank oil through the oil pump power; after the three-way valve is connected to the end of the unloading valve and the end of the oil pump, the external oil can be realized The function of filling the tank with oil through the oil pump
1. Tank truck series are divided into oil tanker trailer, concrete mixer truck, powder material truck, bulk cement truck, water supply truck, etc.
2. The tank body is manufactured by three-dimensional design and advanced processing technology. The chassis adopts special chassis from various manufacturers with advanced technology and reliable performance.
1. In order to ensure the cleanliness of the oil tank, the fuel tanker trailer and the oil delivery system should be cleaned regularly. The internal and external joints of the oil delivery hose should be regularly coated with lubricating oil.
2. The use and maintenance of the oil pump shall be carried out in strict accordance with its operation and maintenance instructions.
3. Before refueling operation, you must use a power pole to insert into the wet ground, the grounding tape of the oil truck should be grounded, and the static electricity should be maintained during the operation.
4. The safety valve and filter net should be checked and cleaned frequently.
5. Oil tank and pipeline system should be cleaned regularly. Regularly check whether the joints of the piping system are well connected and the sealing is reliable.
Through the video below, you can learn about different types of fuel tanker semi trailers (like 3 axle fuel tanker, 4 axle storage tanker trailer, stainless steel tanker trailer, acid tanker trailer, fuel tanker with flatbed trailer, fuel tank Full trailer)
And the process, testing, packaging and customer feedback, etc.
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