Disposable built-in isolation bag for tank body of oil tank truck

Abstract

The utility model discloses a disposable built-in isolation bag for a tank body of an oil tank truck, and relates to the technical field of oil tank trucks. The disposable built-in isolation bag for the tank body of the oil tank truck comprises an isolation bag body and the tank body, the outer surface of the isolation bag body is provided with a double faced adhesive tape, the top of the isolation bag body is fixedly connected with an oil inlet mechanism, the oil inlet mechanism comprises an oil inlet pipe, the top of the oil inlet pipe is provided with an upper sealing cover, and the inner surface of the oil inlet pipe is fixedly connected with a fixing screw rod; the outer surface of the fixing screw rod is sleeved with a movable plate, the outer surface of the fixing screw rod is in threaded connection with an adjusting nut, the outer surface of the movable plate is fixedly connected with a connecting rod, the end, away from the movable plate, of the connecting rod is fixedly connected with an elastic arc plate, and the side of the outer surface of the elastic arc plate is fixedly connected with an extrusion block. When the oil tank truck transports or stores various kinds of liquid, the liquid can be isolated from the interior of the tank body, it is guaranteed that the transported or stored liquid is clean and sanitary, and secondary pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tank trucks, in particular to a disposable isolation bag arranged inside the tank body of an oil tank truck. Background Technique

[0002] Oil tank trucks are mainly used for transporting liquid fuels such as gasoline, diesel, lubricating oil, etc. They are widely used in fields such as the petroleum industry and petrochemical industry. Oil tank trucks can load a large amount of liquid fuels into the tank body inside the vehicle body, and then driven by their own power, transport these liquid fuels to designated locations such as gas stations, fuel storage facilities or customers' construction sites, etc. Oil tank trucks usually have tank bodies with good sealing performance to ensure safety during transportation and prevent leakage. At the same time, they are also equipped with various safety devices and fire prevention measures to ensure the safety of the transportation process.

[0003] Due to the complex internal structure of oil tank trucks for transporting liquids, with multiple anti-wave plates provided, and the transported goods are mostly oils or chemical products, it is extremely difficult to clean the inside of the oil pipe trucks. The residual sewage generated from cleaning such oil tank trucks needs to be specially treated before being discharged, so it is extremely difficult for enterprises cleaning oil tank trucks to obtain approval, and the cleaning cost and price are very high. To sum up, due to the particularity of the goods and the industry, many transportation enterprises do not clean the tank bodies of oil tank trucks in order to save time and cost. Even if they are cleaned, it is not possible to ensure good cleaning. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a disposable isolation bag arranged inside the tank body of an oil tank truck to solve the problems presented in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A disposable isolation bag arranged inside the tank body of an oil tank truck, including an isolation bag body and a tank body. The outer surface of the isolation bag body is provided with double-sided adhesive. The top of the isolation bag body is fixedly connected with an oil inlet mechanism. The oil inlet mechanism includes an oil inlet pipe. The top of the oil inlet pipe is provided with an upper cover. The inner surface of the oil inlet pipe is fixedly connected with a fixed screw. The outer surface of the fixed screw is sleeved with a movable plate. The outer surface of the fixed screw is threadedly connected with an adjusting nut. The outer surface of the movable plate is fixedly connected with a connecting rod. One end of the connecting rod away from the movable plate is fixedly connected with an elastic arc plate. The side of the outer surface of the elastic arc plate is fixedly connected with a pressing block. A support spring is arranged between the opposite surfaces of the elastic arc plate and the pressing block. The outer surface of the pressing block is fixedly connected with anti-slip ridges.

[0006] Preferably, a manhole is arranged at the top of the tank body. The inner surface of the tank body is fixedly connected with an anti-wave plate. The outer surface of the isolation bag body penetrates through the through hole inside the anti-wave plate.

[0007] Preferably, the number of the double-sided tapes is several, and the outer surfaces of the oil inlet pipe and the upper cover are sleeved and adapted to the inner surface of the manhole.

[0008] Preferably, the double-sided tape is made of a high-temperature resistant material, and the isolation bag body is made of thermoplastic polyurethane material.

[0009] Preferably, the outer surface of the connecting rod is sleeved inside the oil inlet pipe, the outer surface of the connecting rod penetrates through the oil inlet pipe, and both the extrusion block and the anti-slip convex strip are made of silicone rubber material.

[0010] Preferably, the end of the support spring is fixedly connected to the middle of the outer surface of the elastic arc plate, and the end of the support spring away from the elastic arc plate is fixedly connected to the outer surface of the extrusion block. Beneficial Effects

[0011] The utility model provides a disposable isolation bag built in the tank body of an oil tanker, which has the following beneficial effects:

[0012] (1). For the disposable isolation bag built in the tank body of the oil tanker, through the isolation bag body and the double-sided tape, by using the disposable isolation bag, the isolation between the liquid and the inner part of the tank body can be realized when the oil tanker transports or stores various liquids, ensuring that the transported or stored liquid is clean and hygienic, avoiding secondary pollution, and the isolation bag can be fixed on the inner wall of the tank body through the double-sided tape.

[0013] (2). For the disposable isolation bag built in the tank body of the oil tanker, through the oil inlet mechanism, by installing the oil inlet mechanism in the manhole, it is convenient to fill the oil into the isolation bag body, and it can also prevent the whole isolation bag from completely entering the tank body of the oil tanker due to vibration during transportation and being difficult to take out. Description of the Drawings

[0014] Figure 1 is the structural schematic diagram of the whole utility model;

[0015] Figure 2 is the structural schematic diagram of the isolation bag body of the utility model;

[0016] Figure 3 is the structural schematic diagram of the oil inlet mechanism of the utility model;

[0017] Figure 4 is the structural schematic diagram of the whole utility model in the using state.

[0018] In the figure: 1. Isolation bag body; 2. Double-sided tape; 3. Oil inlet mechanism; 301. Oil inlet pipe; 302. Upper cover; 303. Fixed screw; 304. Movable plate; 305. Adjusting nut; 306. Connecting rod; 307. Elastic arc plate; 308. Extrusion block; 309. Anti-slip convex strip; 310. Support spring; 4. Tank body; 5. Manhole; 6. Anti-wave plate. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0020] As Figures 1-4 shown, the present utility model provides a disposable isolation bag inside the tank body of an oil tanker, which includes an isolation bag body 1 and a tank body 4. A double-sided adhesive 2 is arranged on the outer surface of the isolation bag body 1. An oil inlet mechanism 3 is fixedly connected to the top of the isolation bag body 1. The oil inlet mechanism 3 includes an oil inlet pipe 301. An upper cover 302 is arranged at the top of the oil inlet pipe 301. A fixing screw 303 is fixedly connected to the inner surface of the oil inlet pipe 301. A movable plate 304 is sleeved on the outer surface of the fixing screw 303. An adjusting nut 305 is threadedly connected to the outer surface of the fixing screw 303. A connecting rod 306 is fixedly connected to the outer surface of the movable plate 304. One end of the connecting rod 306 far from the movable plate 304 is fixedly connected to an elastic arc plate 307. A pressing block 308 is fixedly connected to the side of the outer surface of the elastic arc plate 307. A support spring 310 is arranged between the opposite surfaces of the elastic arc plate 307 and the pressing block 308. An anti-slip convex strip 309 is fixedly connected to the outer surface of the pressing block 308.

[0021] Specifically, a manhole 5 is arranged at the top of the tank body 4. A wave-proof plate 6 is fixedly connected to the inner surface of the tank body 4. The outer surface of the isolation bag body 1 penetrates through the through hole inside the wave-proof plate 6.

[0022] Specifically, the number of the double-sided adhesives 2 is several. The outer surfaces of the oil inlet pipe 301 and the upper cover 302 are sleeved and adapted to the inner surface of the manhole 5.

[0023] Specifically, the double-sided adhesive 2 is made of a high-temperature resistant material, and the isolation bag body 1 is made of a thermoplastic polyurethane material.

[0024] Specifically, the outer surface of the connecting rod 306 is sleeved inside the oil inlet pipe 301. The outer surface of the connecting rod 306 penetrates through the oil inlet pipe 301. Both the pressing block 308 and the anti-slip convex strip 309 are made of silicone rubber material.

[0025] Specifically, the end of the support spring 310 is fixedly connected to the middle of the outer surface of the elastic arc plate 307. One end of the support spring 310 far from the elastic arc plate 307 is fixedly connected to the outer surface of the pressing block 308.

[0026] The working principle and beneficial effects of the above embodiments.

[0027] During use, the isolation bag body 1 is fixed inside the tank body 4 of the oil tanker through the double-sided tape 2, and the oil inlet mechanism 3 is placed inside the manhole 5. Rotate and screw the adjusting nut 305 according to the inner diameter of the manhole 5, so that the adjusting nut 305 pushes the movable plate 304, and the connecting rod 306 then pushes the elastic arc plate 307 and the extrusion block 308 until the anti-slip convex strips 309 on the outer surface of the extrusion block 308 tightly abut against the inner wall of the manhole 5, and the support spring 310 is in a compressed state. Under the action of multiple extrusion blocks 308 and connecting rods 306, the oil inlet pipe 301 is supported inside the manhole 5. And because the extrusion block 308 and the anti-slip convex strips 309 are made of silicone rubber with a relatively large coefficient of friction, the friction force with the inner wall of the manhole 5 can be increased. With the extrusion of the elastic force of the support spring 310, the oil inlet pipe 301 is further stably fixed on the inner wall of the manhole 5 and is not easily loosened. Oil is injected into the isolation bag body 1 through the oil inlet pipe 301. After loading the oil, seal the upper cover 302 on the top of the oil inlet pipe 301. After closing the lid of the manhole 5, start transporting. During transportation, the elasticity of the support spring 310 itself can provide buffering to prevent the oil inlet pipe 301 from loosening from the manhole 5 due to the vibration of the oil tanker. When discharging the oil, just pierce the isolation bag body 1. Remove the oil inlet mechanism 3 from the manhole 5, then take out the isolation bag body 1 from the tank body 4 and replace it with a new isolation bag, without needing to clean the tank body 4 of the oil tanker, saving time and cost.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disposable oil tank truck having a built-in isolation bag in the tank body, comprising an isolation bag body (1) and a tank body (4), characterized in that: The outer surface of the isolation bag body (1) is provided with a double-sided adhesive tape (2); the top of the isolation bag body (1) is fixedly connected to an oil inlet mechanism (3); the oil inlet mechanism (3) comprises an oil inlet pipe (301); the top of the oil inlet pipe (301) is provided with an upper cover (302); the inner surface of the oil inlet pipe (301) is fixedly connected to a fixing screw (303); the outer surface of the fixing screw (303) is sleeved with a movable plate (304); the outer surface of the fixing screw (303) is threadedly connected to an adjusting screw (303); A nut (305), the outer surface of the movable plate (304) is fixedly connected to a connecting rod (306), one end of the connecting rod (306) away from the movable plate (304) is fixedly connected to an elastic arc plate (307), an edge of the outer surface of the elastic arc plate (307) is fixedly connected to an extrusion block (308), a support spring (310) is provided between the opposite surfaces of the elastic arc plate (307) and the extrusion block (308), and an anti-slip convex strip (309) is fixedly connected to the outer surface of the extrusion block (308).

2. The disposable oil tank truck tank body built-in isolation bag according to claim 1 is characterized by: A manhole (5) is provided on the top of the tank body (4), a wave-breaking plate (6) is fixedly connected to the inner surface of the tank body (4), and the outer surface of the isolation bag body (1) passes through a through hole inside the wave-breaking plate (6).

3. The disposable oil tank truck tank body built-in isolation bag according to claim 1 is characterized by: The number of the double-sided adhesive tapes (2) is several, and the outer surfaces of the oil inlet pipe (301) and the upper cover (302) are sleeved and adapted to the inner surface of the manhole (5).

4. The disposable oil tank truck tank body built-in isolation bag according to claim 1 is characterized by: The double-sided adhesive tape (2) is made of high temperature resistant material, and the isolation bag body (1) is made of thermoplastic polyurethane material.

5. The disposable oil tank truck tank body built-in isolation bag according to claim 1 is characterized by: The outer surface of the connecting rod (306) is sleeved inside the oil inlet pipe (301), and the outer surface of the connecting rod (306) penetrates the oil inlet pipe (301). The extrusion block (308) and the anti-slip convex strip (309) are both made of silicone rubber material.

6. The disposable oil tank truck tank body built-in isolation bag according to claim 1 is characterized by: The end of the support spring (310) is fixedly connected to the middle of the outer surface of the elastic arc plate (307), and one end of the support spring (310) away from the elastic arc plate (307) is fixedly connected to the outer surface of the extrusion block (308).

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