Transportation and refueling vehicle with oil gas recovery function

Abstract

The utility model discloses a refueling truck with an oil gas recovery function, which comprises a refueling truck body, the outer surface of the refueling truck body is fixedly connected with an oil gas condensation recovery machine, the side surface of the oil gas condensation recovery machine is fixedly connected with an oil tank, and the output end of the oil tank is fixedly connected with an oil pipe. The outer surface of the oil pipe is movably connected with a rotating disc, the side surface of the rotating disc is rotatably connected with a box body, the inner surface of the box body is fixedly connected with an oiling machine, the end, away from the oil tank, of the oil pipe is fixedly connected with an oil gun body, and the outer surface of the oil gun body is fixedly connected with an oil outlet cylinder. By arranging the first spring, the first sleeve, the second sleeve, the fixing plate, the containing and receiving box, the sliding block, the oil receiving box, the ejector rod, the connecting rod and the abutting block, gasoline leaked out of the oil gun body is contained and received in time, the gasoline is prevented from dripping to the ground to cause pollution, meanwhile, the gasoline is collected, waste is avoided, and the gasoline amount is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil transport trucks, in particular to an oil transport truck with an oil and gas recovery function. Background Art

[0002] The on-board oil and gas recovery system of a conventional refueling truck generally only partially has the oil and gas recovery function during loading and unloading of oil. If oil and gas recovery cannot be achieved during refueling, the gas in the fuel tank container will continue to be discharged directly into the atmosphere, causing atmospheric pollution and waste of oil. The existing oil and gas recovery type refueling gun of a refueling truck with oil and gas recovery function is connected to one end of the oil and gas recovery reverse coaxial hose through a break valve, and the other end of the oil and gas recovery reverse coaxial hose is connected to a gas-liquid separation regulating valve. The oil and gas recovery reverse coaxial hose, the center tube of which returns air and the surface discharges oil, both of which are carried out simultaneously, the air circuit and the oil circuit are sealed separately, the air circuit is connected to an explosion-proof variable frequency oil and gas recovery vacuum pump through a gas-liquid separation regulating valve, and the oil circuit is directly connected to the oil tank body through a pipeline.

[0003] However, after refueling, the existing refueling trucks usually leak oil from the refueling gun, resulting in a waste of gasoline and dripping onto the ground to pollute the environment. After searching, it was found that the technical solution provided by the utility model with application number CN201720960939.1 also has the above-mentioned problems. Summary of the invention

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a refueling truck with an oil and gas recovery function. By arranging a first spring, a first sleeve, a second sleeve, a fixing plate, a receiving box, a sliding block, an oil receiving box, a push rod, a connecting rod and a resistance block, the gasoline leaked from the refueling gun body can be immediately collected to prevent the gasoline from dripping onto the ground and causing pollution. At the same time, the gasoline can be collected to avoid waste and save gasoline.

[0005] To achieve the above-mentioned purpose, the utility model also provides a refueling truck with an oil and gas recovery function, comprising: an oil transport truck body, an oil and gas condensation recovery machine is fixedly connected to the outer surface of the oil transport truck body, an oil tank is fixedly connected to the side surface of the oil and gas condensation recovery machine, an oil tank is fixedly connected to the output end of the oil tank, an oil pipe is fixedly connected to the outer surface of the oil pipe, a turntable is movably connected to the side surface of the turntable, a box body is rotatably connected to the side surface of the turntable, and a refueling machine is fixedly connected to the inner surface of the box body;

[0006] The end of the oil pipe away from the oil tank is fixedly connected to a refueling gun body, the outer surface of the refueling gun body is fixedly connected to an oil outlet cylinder, the outer surface of the oil outlet cylinder is fixedly connected to a fixing plate, the right surface of the fixing plate is fixedly connected to a first sleeve, the number of the first sleeves is two and they are distributed inside and outside, the inner surface of the inner first sleeve is slidably connected to a second sleeve, the inner surface of the second sleeve is fixedly connected to a first spring, the left surface of the second sleeve is fixedly connected to a receiving box, the inner surface of the receiving box is movably connected to a resistance block, the lower surface of the resistance block is fixedly connected to a connecting rod, the lower surface of the connecting rod is movably connected to a push rod, the lower surface of the push rod is fixedly connected to an oil receiving box, the outer surface of the oil receiving box is slidably connected to a placement frame, and the inner surface of the placement frame is movably connected to a positioning block. By arranging the first spring, the first sleeve, the second sleeve, the fixing plate, the receiving box, the sliding block, the oil receiving box, the push rod, the connecting rod, and the resistance block, the gasoline leaked from the refueling gun body is immediately collected to prevent the gasoline from dripping to the ground and causing pollution, thereby avoiding waste and saving gasoline.

[0007] The outer surface of the oil tank is fixedly connected to the oil tanker body, and the outer surface of the box body is fixedly connected to the oil tanker body.

[0008] The inner surface of the oil outlet cylinder is connected to the oil pipe, and one end of the first spring away from the second sleeve is fixedly connected to the fixing plate.

[0009] A sliding block is fixedly connected to the upper surface of the receiving box, and the inner surface of the sliding block is slidably connected to the oil outlet cylinder, which plays a role in defining a limit sliding track.

[0010] A second spring is fixedly connected to the lower surface of the receiving box, and one end of the second spring away from the receiving box is fixedly connected to the connecting rod, and the restoring force of the spring is used to play the role of a switch.

[0011] The outer surface of the positioning block is fixedly connected to the fuel gun body, and the inner surface of the placement frame is movably connected to the fuel gun body.

[0012] The outer surface of the placement frame is fixedly connected to the fuel dispenser, and the outer surface of the oil receiving box is slidably connected to the fuel dispenser.

[0013] The lower surface of the oil receiving box is slidably connected to the box body, and the oil and gas condensation recovery machine, the oil tank and the fuel dispenser are all electrically connected to an external power supply.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The utility model is an overall structural diagram of a refueling truck with oil and gas recovery function.

[0016] Figure 2 The utility model is a partial structural diagram of a fuel tanker truck with oil and gas recovery function.

[0017] Figure 3 This is another partial structural diagram of a refueling truck with oil and gas recovery function according to the utility model.

[0018] Figure 4 for Figure 3 A magnified view of the structure at center.

[0019] Legend:

[0020] 1. Box body; 2. Turntable; 3. Oil pipe; 4. Fueling gun body; 5. Positioning block; 6. Placement frame; 7. Fuel dispenser; 8. Fixed plate; 9. First spring; 10. First sleeve; 11. Second sleeve; 12. Receiver box; 13. Slider; 14. Oil receiving box; 15. Push rod; 16. Second spring; 17. Connecting rod; 18. Resistance block; 19. Oil tanker body; 20. Oil and gas condensate recovery machine; 21. Oil tank. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a refueling truck with an oil and gas recovery function, which includes: an oil tanker body 19, an outer surface of the oil tanker body 19 is fixedly connected to an oil and gas condensation recovery machine 20, a side surface of the oil and gas condensation recovery machine 20 is fixedly connected to an oil tank 21, an outer surface of the oil tank 21 is fixedly connected to the oil tanker body 19, an output end of the oil tank 21 is fixedly connected to an oil pipe 3, an outer surface of the oil pipe 3 is movably connected to a turntable 2, a side surface of the turntable 2 is rotatably connected to a box body 1, an outer surface of the box body 1 is fixedly connected to the oil tanker body 19, and an inner surface of the box body 1 is fixedly connected to a refueling machine 22.

[0023] The end of the oil pipe 3 away from the oil tank 21 is fixedly connected to the refueling gun body 4, the outer surface of the refueling gun body 4 is fixedly connected to the oil outlet cylinder 7, the inner surface of the oil outlet cylinder 7 is connected to the oil pipe 3, the outer surface of the oil outlet cylinder 7 is fixedly connected to the fixing plate 8, the right surface of the fixing plate 8 is fixedly connected to the first sleeve 10, the number of the first sleeve 10 is two and they are distributed inside and outside, the inner surface of the inner first sleeve 10 is slidably connected to the second sleeve 11, the inner surface of the second sleeve 11 is fixedly connected to the first spring 9, the end of the first spring 9 away from the second sleeve 11 is fixedly connected to the fixing plate 8, the left surface of the second sleeve 11 is fixedly connected to the receiving box 12, the upper surface of the receiving box 12 is fixedly connected to the slider 13, the inner surface of the slider 13 is slidably connected to the oil outlet cylinder 7, the inner surface of the receiving box 12 is movably connected to the resistance block 18, the resistance block The lower surface of 18 is fixedly connected with a connecting rod 17, the lower surface of the receiving box 12 is fixedly connected with a second spring 16, the end of the second spring 16 away from the receiving box 12 is fixedly connected to the connecting rod 17, the lower surface of the connecting rod 17 is movably connected with a push rod 15, the lower surface of the push rod 15 is fixedly connected with an oil receiving box 14, the outer surface of the oil receiving box 14 is slidably connected with the fuel dispenser 22, the outer surface of the oil receiving box 14 is slidably connected with a placement frame 6, the inner surface of the placement frame 6 is movably connected with the fuel gun body 4, the outer surface of the placement frame 6 is fixedly connected with the fuel dispenser 22, the inner surface of the placement frame 6 is movably connected with a positioning block 5, the outer surface of the positioning block 5 is fixedly connected with the fuel gun body 4, the lower surface of the oil receiving box 14 is slidably connected with the box body 1, the oil and gas condensation recovery machine 20, the oil tank 21, and the fuel dispenser 22 are all electrically connected to an external power supply.

[0024] Working principle: the oil tank 21 discharges the oil through the oil pipe 3 and the oil outlet cylinder 7. During the refueling process, the oil and gas condensation recovery machine 20 recovers the oil and gas in the air. After refueling, the restoring force of the first spring 9 pushes the distance between the first sleeve 10 and the second sleeve 11 to extend, and the first sleeve 10 drives the receiving box 12 to slide to the bottom of the oil outlet of the oil outlet cylinder 7 to catch the leaked gasoline. The receiving box 12 drives the slider 13 to slide on the surface of the oil outlet cylinder 7, and puts the refueling gun body 4 back into the placement frame 6. The positioning block 5 of the refueling gun body 4 is hung on the cross bar in the placement frame 6. The lower connecting rod 17 of the receiving box 12 contacts the push rod 15, and the push rod 15 squeezes the second spring 16 upward. The connecting rod 17 drives the resistance block 18 to move upward to open the lower opening of the receiving box 12, and the gasoline flows into the oil receiving box 14 through the opening, and the oil receiving box 14 can slide out to take out the internal gasoline.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fuel tanker with oil and gas recovery function, characterized in that: include: An oil tanker body (19), wherein an outer surface of the oil tanker body (19) is fixedly connected to an oil gas condensation recovery machine (20), a side surface of the oil gas condensation recovery machine (20) is fixedly connected to an oil tank (21), an output end of the oil tank (21) is fixedly connected to an oil pipe (3), an outer surface of the oil pipe (3) is movably connected to a turntable (2), a side surface of the turntable (2) is rotatably connected to a box body (1), and an inner surface of the box body (1) is fixedly connected to a refueling machine (22); One end of the oil pipe (3) away from the oil tank (21) is fixedly connected to a refueling gun body (4); an outer surface of the refueling gun body (4) is fixedly connected to an oil outlet cylinder (7); an outer surface of the oil outlet cylinder (7) is fixedly connected to a fixing plate (8); a right surface of the fixing plate (8) is fixedly connected to a first sleeve (10); two first sleeves (10) are provided and are distributed inside and outside; a second sleeve (11) is slidably connected to the inner surface of the first sleeve (10); and a first elastic sleeve (11) is fixedly connected to the inner surface of the second sleeve (11). The left surface of the second sleeve (11) is fixedly connected to a receiving box (12), the inner surface of the receiving box (12) is movably connected to a resistance block (18), the lower surface of the resistance block (18) is fixedly connected to a connecting rod (17), the lower surface of the connecting rod (17) is movably connected to a push rod (15), the lower surface of the push rod (15) is fixedly connected to an oil receiving box (14), the outer surface of the oil receiving box (14) is slidably connected to a placement frame (6), and the inner surface of the placement frame (6) is movably connected to a positioning block (5).

2. The oil tanker with oil and gas recovery function according to claim 1, characterized in that: The outer surface of the oil tank (21) is fixedly connected to the oil tanker body (19), and the outer surface of the box body (1) is fixedly connected to the oil tanker body (19).

3. The oil transport truck with oil and gas recovery function according to claim 1, characterized in that: The inner surface of the oil outlet cylinder (7) is connected to the oil pipe (3), and one end of the first spring (9) away from the second sleeve (11) is fixedly connected to the fixing plate (8).

4. The oil tanker with oil and gas recovery function according to claim 1, characterized in that: A sliding block (13) is fixedly connected to the upper surface of the receiving box (12), and the inner surface of the sliding block (13) is slidably connected to the oil outlet cylinder (7).

5. The oil tanker with oil and gas recovery function according to claim 1, characterized in that: A second spring (16) is fixedly connected to the lower surface of the receiving box (12), and one end of the second spring (16) away from the receiving box (12) is fixedly connected to a connecting rod (17).

6. The oil tanker with oil and gas recovery function according to claim 1, characterized in that: The outer surface of the positioning block (5) is fixedly connected to the refueling gun body (4), and the inner surface of the placement frame (6) is movably connected to the refueling gun body (4).

7. The oil transport truck with oil and gas recovery function according to claim 1, characterized in that: The outer surface of the placement frame (6) is fixedly connected to the fuel dispenser (22), and the outer surface of the oil receiving box (14) is slidably connected to the fuel dispenser (22).

8. The oil transport truck with oil and gas recovery function according to claim 1, characterized in that: The lower surface of the oil receiving box (14) is slidably connected to the box body (1), and the oil and gas condensation recovery machine (20), the oil tank (21), and the oil dispenser (22) are all electrically connected to an external power source.

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