Movable rapid refueling safety auxiliary device

Abstract

The utility model belongs to the technical field of refueling auxiliary devices, and discloses a movable rapid refueling safety auxiliary device. Comprising an oil unloading tank and an oil storage tank, the oil unloading tank comprises an oil unloading tank body and a top cover; an oil receiving port is formed in the top surface of the top cover, an oil receiving guide pipe is arranged at the bottom of the oil receiving port, and the bottom of the oil receiving guide pipe extends into the bottom of the oil storage tank; an anti-overflow valve for preventing oil from overflowing is arranged in the oil storage tank; an oil outlet is formed in the bottom of the oil storage tank and externally connected with an oil guide pipe used for leaving oil. A valve is arranged at the oil conduit; a walking assembly is arranged at the bottom of the whole device. The device is simple in structure, convenient to operate, capable of reducing operation labor and safe to operate, and solves the problems that the device is inconvenient to move between different stations, the oil tank is emptied again, the filling efficiency is low, and the labor intensity is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of refueling auxiliary devices, and relates to a movable rapid refueling safety auxiliary device. Specifically, it relates to a movable rapid refueling safety auxiliary device dedicated to non-direct refueling working conditions. Background Technique

[0002] On the vast territory of Jilin Province, Liaoyuan City, as a bright pearl, not only bears a profound historical and cultural heritage, but also, with the rich agricultural resources in its subordinate counties, has become an important pillar of grain production in Jilin Province. Against the background of being an important agricultural city in Jilin Province, the prosperity of its agricultural production and the improvement of the mechanization level have led to an increasing demand for energy, especially diesel. However, on this vibrant land, a seemingly minor but crucial issue regarding safety production and efficiency improvement: the storage and filling methods of diesel are gradually becoming an overlooked link restricting the process of agricultural mechanization. The accelerated advancement of agricultural mechanization has also posed new challenges to energy supply, especially the storage and filling methods of diesel.

[0003] When delving into the regions crucial for agricultural production in Jilin Province, we have to face a long-standing and increasingly prominent problem: a large number of agricultural oil customers, whether they are farmers, agricultural machinery cooperatives or agricultural enterprises, are accustomed to using 25-kilogram plastic barrels as tools for storing and transporting diesel. Behind this choice, there are both cost considerations and the convenience of portability and operation. However, it is precisely these seemingly simple and practical plastic barrels that have exposed a series of problems during actual use. According to the regulations on oil product safety management, it is prohibited to directly fill oil products into plastic containers because the plastic material may swell, deform or even rupture when in contact with certain oil products, resulting in oil leakage, which not only pollutes the environment but may also cause serious safety accidents such as fires. Behind this regulation is a comprehensive consideration of oil product safety, environmental protection and personnel safety. Therefore, traditional refueling methods often require gas station staff or customers to pour oil using a refueling bucket. By holding the refueling bucket and carefully performing the secondary pouring operation, this process is not only inefficient, increasing labor costs, but also slow in refueling speed, consuming physical strength, and extremely likely to cause oil spillage, which not only affects environmental hygiene but also poses certain safety hazards. More seriously, oil spillage is extremely likely to occur during the secondary pouring process. These spilled diesel not only waste precious resources but also pollute the environment, bringing difficulties to subsequent cleaning work. At the same time, oil spillage may also trigger safety accidents such as fires or explosions, especially in flammable and explosive places like gas stations. Once an accident occurs, the consequences will be unimaginable. In addition, due to the fixed refueling location, farmers need to walk a long distance with the oil bucket to a refueling station. This increases the burden and time of farmers' labor.

[0004] During the busy farming season, the high-intensity use of agricultural machinery leads to a sharp increase in diesel demand, making the traditional refueling method extremely clumsy and time-consuming. During the refueling process, oil spillage has become the norm, not only wasting precious resources but also causing environmental pollution. Especially when these oil stains seep into the soil or water sources, their long-term impact is immeasurable. In addition, frequent manual operations increase the risk of human error. For example, accidentally bringing a fire source into the refueling area is very likely to trigger a fire or explosion accident, seriously threatening personal safety and production safety.

[0005] Facing the above dilemmas and challenges, finding a solution that not only complies with the oil product safety management regulations but also improves refueling efficiency and reduces potential safety hazards has become an urgent problem to be solved. Therefore, there is an urgent need to develop a movable rapid refueling safety auxiliary device dedicated to non-direct refueling conditions. Summary of the Utility Model

[0006] The purpose of the present utility model is to overcome the deficiencies in the above background technology. To overcome the deficiencies in the existing plastic container refueling process, a movable rapid refueling safety auxiliary device is provided, which has a simple structure, convenient operation, reduces manual operation, is safe in operation, and solves the problems of inconvenient movement between different workstations, low efficiency and high labor intensity when the fuel tank is emptied and refilled again.

[0007] The technical solution adopted by the present utility model to solve its technical problems is: a movable rapid refueling safety auxiliary device, including an oil unloading tank and a storage tank arranged vertically; the oil unloading tank includes an oil unloading box body and a top cover; an oil receiving port is arranged on the top surface of the top cover, an oil receiving guide pipe is arranged at the bottom of the oil receiving port, and the bottom of the oil receiving guide pipe extends to the bottom of the storage tank; an anti-overflow valve for preventing oil products from overflowing is arranged in the storage tank; an oil outlet is arranged at the bottom of the storage tank, and a guide pipe for draining oil products is externally connected to the oil outlet; a ball valve is arranged at the guide pipe; a walking assembly is also equipped at the bottom of the whole device.

[0008] The walking assembly includes legs, legs are arranged at the bottom of the storage tank, and universal wheels for assisting the device to walk are arranged at the bottom of the legs.

[0009] The ball valve is preferably a stainless steel ball valve, and more preferably a two-piece internal thread full-bore thickened valve.

[0010] The stainless steel ball valve is a 304 stainless steel ball valve.

[0011] Furthermore, the four surrounding side walls of the storage tank are inclined. The preferred inclination angle is 30-40 degrees. The storage tank preferably has a trapezoidal box body structure.

[0012] Furthermore, the oil receiving port is equipped with a detachable oil receiving cover. The oil receiving port and the oil receiving cover are connected by a covering method.

[0013] Further, the oil unloading tank body and the top cover are connected by covering or buckling.

[0014] Further, the oil unloading tank, the storage tank, and the legs are integrally of a metal frame structure.

[0015] Further, the universal wheels are provided with locking members for locking and positioning.

[0016] Further, the oil guiding pipe is a flexible pipe and a metal wire is arranged inside the oil guiding pipe. Therefore, the whole oil guiding pipe is a metal oil guiding pipe. The material of the oil guiding pipe is preferably plastic.

[0017] Further, a handle for pushing the device to move is arranged on the top surface of the side wall of the oil unloading tank.

[0018] The beneficial effects of the present utility model compared with the prior art are as follows:

[0019] The movable fast refueling safety auxiliary device provided by the present utility model has a simple structure, convenient operation, reduces the operation labor, has safe operation, solves the problems of inconvenient movement between different workstations, low efficiency and high labor intensity during the re-emptying and refilling of the fuel tank. It has a low manufacturing cost, is economical and environmentally friendly, has a low operation difficulty, saves time and effort, is conducive to wide range of popularization and application, and is currently widely used in Liaoyuan sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0021] Figure 1 It is a schematic structural diagram of a movable fast refueling safety auxiliary device of the present utility model (after removing the top cover).

[0022] In the figure, 1. oil unloading tank, 2. storage tank, 3. legs, 4. slot, 5. oil guiding pipe, 6. universal wheel, 7. handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. 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.

[0024] The present utility model will be described in detail below through specific embodiments, but the protection scope of the present utility model is not limited. Without special instructions, the experimental methods adopted by the present utility model are all conventional methods, and the experimental equipment, materials, reagents, etc. used can all be obtained from commercial channels.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for distinction and should not be construed as indicating or implying relative importance.

[0026] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] To make the purpose, technical solution and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the drawings.

[0028] A movable rapid refueling safety auxiliary device includes an oil unloading tank and a fuel storage tank arranged vertically. The oil unloading tank includes an oil unloading tank body and a top cover. An oil receiving port is arranged on the top surface of the top cover, an oil receiving guide pipe is arranged at the bottom of the oil receiving port, and the bottom of the oil receiving guide pipe extends to the bottom of the fuel storage tank. An anti-overflow valve for preventing oil products from overflowing is arranged in the fuel storage tank. An oil outlet is arranged at the bottom of the fuel storage tank, and a guide pipe for draining oil products is externally connected to the oil outlet. A ball valve is arranged at the guide pipe. A walking assembly is also arranged at the bottom of the whole device.

[0029] Moreover, the whole device is preferably equipped with a movable static grounding assembly. The movable static grounding assembly includes a static grounding clip, one of the static grounding clips is connected to a grounding stake, and the other static grounding clip is clamped on the device.

[0030] The whole device is arranged on a frame. The oil unloading tank and the fuel storage tank are arranged at the upper part of the frame. Four legs are arranged in the middle, and a universal wheel is arranged at the bottom of each leg.

[0031] The anti-overflow valve is not limited by the model, as long as its working function can be realized.

[0032] Embodiment 1

[0033] A movable rapid refueling safety auxiliary device, as Figure 1 shown, a movable rapid refueling safety auxiliary device includes an oil unloading tank 1 and a fuel storage tank 2 arranged vertically. The oil unloading tank 1 includes an oil unloading tank body and a top cover. An oil receiving port is arranged on the top surface of the top cover, an oil receiving guide pipe is arranged at the bottom of the oil receiving port, and the bottom of the oil receiving guide pipe extends to the bottom of the fuel storage tank 2. An anti-overflow valve for preventing oil products from overflowing is arranged in the fuel storage tank 2. An oil outlet is arranged at the bottom of the fuel storage tank 2, and a guide pipe 5 for draining oil products is externally connected to the oil outlet. A valve is arranged at the guide pipe 5. A walking assembly is also arranged at the bottom of the whole device.

[0034] The walking assembly includes legs. The legs are provided at the bottom of the oil storage tank 2, and universal wheels 6 for assisting the device to walk are provided at the bottom of the legs.

[0035] The valve is a ball valve.

[0036] The peripheral tank walls of the oil storage tank 2 are inclined.

[0037] The oil receiving port is equipped with a detachable oil receiving cover. The oil receiving port and the oil receiving cover are connected by covering.

[0038] The oil discharge tank 1, the oil storage tank 2, and the legs 3 are integrally of a metal frame structure.

[0039] The universal wheels 6 are equipped with locking members for locking and positioning.

[0040] The oil guiding pipe 5 is a flexible pipe and a metal wire is provided inside the oil guiding pipe 5

[0041] A handle 7 for pushing the device to move is provided on the top surface of the side wall of the oil discharge tank 1.

[0042] The oil outlet and the oil guiding pipe 5 are connected by a pipe elbow.

[0043] The oil discharge tank 1 and the oil storage tank 2 are communicated.

[0044] Embodiment 2

[0045] A movable rapid refueling safety auxiliary device, as Figure 1 shown, a movable rapid refueling safety auxiliary device includes an oil discharge tank 1 and an oil storage tank 2 arranged vertically; the oil discharge tank 1 includes an oil discharge tank body and a top cover; an oil receiving port is provided on the top surface of the top cover, an oil receiving guiding pipe is provided at the bottom of the oil receiving port, and the bottom of the oil receiving guiding pipe extends into the bottom of the oil storage tank 2; an anti-overflow valve for preventing oil products from overflowing is provided in the oil storage tank 2; an oil outlet is provided at the bottom of the oil storage tank 2, and an oil guiding pipe 5 for discharging oil products is externally connected to the oil outlet; a valve is provided at the oil guiding pipe 5; a walking assembly is further provided at the bottom of the whole device.

[0046] The walking assembly includes legs. The legs are provided at the bottom of the oil storage tank 2, and universal wheels 6 for assisting the device to walk are provided at the bottom of the legs.

[0047] The valve is a ball valve.

[0048] The peripheral tank walls of the oil storage tank 2 are inclined. The inclination angle is 30 degrees. The oil storage tank 2 is of a trapezoidal box structure.

[0049] The oil receiving port is equipped with a detachable oil receiving cover. The oil receiving port and the oil receiving cover are connected by covering.

[0050] The oil discharge tank 1, the oil storage tank 2, and the legs 3 are integrally of a metal frame structure.

[0051] The universal wheel 6 is provided with a locking member for locking and positioning.

[0052] The oil guide pipe 5 is a flexible pipe and a metal wire is arranged inside the oil guide pipe 5

[0053] A handle 7 for pushing the device to move is arranged on the top surface of the side wall of the oil discharge tank 1.

[0054] The oil outlet and the oil guide pipe 5 are connected by a pipe elbow.

[0055] The oil discharge tank 1 and the storage tank 2 are communicated.

[0056] The ball valve is a stainless steel ball valve. The stainless steel ball valve is a 304 stainless steel ball valve.

[0057] Embodiment 3

[0058] A movable rapid refueling safety auxiliary device, as Figure 1 shown, a movable rapid refueling safety auxiliary device, includes an oil discharge tank 1 and a storage tank 2 arranged up and down; the oil discharge tank 1 includes an oil discharge box body and a top cover; a oil receiving port is arranged on the top surface of the top cover, a oil receiving guide pipe is arranged at the bottom of the oil receiving port, and the bottom of the oil receiving guide pipe extends into the bottom of the storage tank 2; an anti-overflow valve for preventing oil products from overflowing is arranged in the storage tank 2; an oil outlet is arranged at the bottom of the storage tank 2, and an oil guide pipe 5 for discharging oil products is externally connected to the oil outlet; a valve is arranged at the oil guide pipe 5; a walking assembly is further arranged at the bottom of the whole device.

[0059] The walking assembly includes legs, legs are arranged at the bottom of the storage tank 2, and universal wheels 6 for assisting the device to walk are arranged at the bottom of the legs.

[0060] The valve is a ball valve.

[0061] The peripheral box walls of the storage tank 2 are inclined.

[0062] The oil receiving port is provided with a detachable oil receiving cover. The oil receiving port and the oil receiving cover are connected by a covering method.

[0063] The oil discharge tank 1, the storage tank 2 and the legs 3 are integrally of a metal frame structure.

[0064] The universal wheel 6 is provided with a locking member for locking and positioning.

[0065] The oil guide pipe 5 is a flexible pipe and a metal wire is arranged inside the oil guide pipe 5

[0066] A handle 7 for pushing the device to move is arranged on the top surface of the side wall of the oil discharge tank 1.

[0067] The oil outlet and the oil guide pipe 5 are connected by a pipe elbow.

[0068] The oil discharge tank 1 and the storage tank 2 are communicated.

[0069] The ball valve is a two-piece stainless steel ball valve with internal threads, full bore and thickened valves.

[0070] The preferred inclination angle is 40 degrees. The oil storage tank 2 has a trapezoidal box structure.

[0071] The oil unloading box body and the top cover are connected by a snap-fastener. A slot 4 is arranged on the side of the inner top of the oil unloading box body.

[0072] The top cover is provided with a protruding snap ring. The oil unloading box body and the top cover are connected by the slot 4 and the protruding snap ring in a snap-fastener manner.

[0073] During specific operation, only one employee is required to operate. The employee operates the fuel gun and directly injects the oil product from the oil receiving port into the bottom 2 of the oil storage tank through the oil receiving guide pipe (which can be a metal pipe or a plastic pipe with a metal wire inside). The anti-overflow valve controls the flow rate to prevent the oil product from overflowing. Since the oil storage tank is inclined, collisions are reduced, and the filling of the oil product into the tank is controlled to be smooth by the gentle flow rate of the fueling. After filling the oil product, the device is moved through the four universal wheels 6 and the manual handle 7. The universal wheels 6 are equipped with locking parts to ensure the stability during the fueling operation. Stop at the place where fuel needs to be provided to the customer. At the bottom of the oil storage tank 2, a metal diversion pipe 5 is installed by using a pipe elbow. The diversion pipe 5 extends to the bottom of the customer's container. A 304 stainless steel ball valve with two-piece internal threads, full bore and thickened valves is configured to control the flow rate, and the oil product in the oil storage tank is diverted to the customer's own container; the fueling is completed.

[0074] By using this device, firstly, it effectively prevents accidents such as fires or explosions caused by static electricity easily generated when directly adding gasoline or diesel into plastic barrels, providing good safety technical guarantee for the safe production of gas stations; at the same time, it saves the fueling operation time and improves work efficiency. Before using this device, at least 2 personnel were required to cooperate for the fueling operation. After using this device, the fueling operation can be easily and independently completed by only 1 person, providing efficient, safe and convenient services for customers. At the same time, this device has low manufacturing cost, is economical and environmentally friendly, has low operation difficulty, saves time and effort, and is conducive to large-scale popularization and application.

[0075] The above-described embodiments are only the preferred embodiments of the present utility model, rather than all the feasible embodiments of the present utility model. For those of ordinary skill in the art, any obvious modifications made without departing from the principle and spirit of the present utility model should be considered to be included within the scope of the claims of the present utility model. Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no technical conflict, the various features in the disclosed embodiments of the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A movable rapid refueling safety auxiliary device, characterized in that, It includes an oil discharge tank (1) and an oil storage tank (2) arranged vertically; the oil discharge tank (1) includes an oil discharge tank body and a top cover; an oil receiving port is arranged on the top surface of the top cover, an oil receiving guide pipe is arranged at the bottom of the oil receiving port, and the bottom of the oil receiving guide pipe extends into the bottom of the oil storage tank (2); an anti-overflow valve for preventing oil products from overflowing is arranged in the oil storage tank (2); an oil outlet is arranged at the bottom of the oil storage tank (2), and a guide pipe (5) for discharging oil products is externally connected to the oil outlet; a valve is arranged at the guide pipe (5); a walking assembly is also arranged at the bottom of the whole device.

2. The movable rapid refueling safety auxiliary device according to claim 1, characterized in that, The walking assembly includes legs, legs are arranged at the bottom of the oil storage tank (2), and universal wheels (6) for assisting the device to walk are arranged at the bottom of the legs.

3. The movable and fast refueling safety auxiliary device according to claim 1, characterized in that, The peripheral tank walls of the oil storage tank (2) are inclined.

4. The movable rapid refueling safety auxiliary device according to claim 1, characterized in that, The oil receiving port is provided with a detachable oil receiving cover.

5. The movable rapid refueling safety auxiliary device according to claim 1, characterized in that, The oil discharge tank (1) and the oil storage tank (2) are connected in communication.

6. The movable rapid refueling safety auxiliary device according to claim 1, characterized in that, A handle (7) for pushing the device to move is arranged on the top surface of the side wall of the oil discharge tank (1).

7. The movable rapid refueling safety auxiliary device according to claim 1, characterized in that, The oil outlet and the guide pipe (5) are connected through a pipe elbow.

8. The movable rapid refueling safety auxiliary device according to claim 1, characterized in that, The oil discharge tank body and the top cover are connected by covering or buckling.

9. A movable rapid refueling safety auxiliary device according to any one of claims 1-8, characterized in that, The guide pipe (5) is a flexible pipe and a metal guide wire is arranged in the guide pipe (5).

10. A movable rapid refueling safety auxiliary device according to any one of claims 1-8, characterized in that, The oil storage tank (2) is a trapezoidal box structure.

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