Metal oil drum with double-layer structure

Abstract

The utility model discloses a metal oil drum with a double-layer structure, which comprises an outer-layer drum, an inner-layer drum and an oil drum cover, a plurality of limit blocks are uniformly and fixedly mounted on the inner wall of the outer-layer drum, limit holes are formed in the limit blocks, a plurality of limit pins are uniformly and fixedly mounted on the inner-layer drum, a proper amount of warning colored water is filled in an inner cavity of the outer-layer drum, and the inner-layer drum is provided with a plurality of limit holes. A plurality of buffer pads are uniformly and fixedly mounted on the inner wall of the outer-layer barrel, four guide mounting grooves are uniformly formed in the inner wall of the outer-layer barrel, guide mounting plates are mounted in the guide mounting grooves in a clamped and embedded manner, connecting seats are fixedly mounted on one sides of the guide mounting plates, and nuts are fixedly mounted in the centers of the guide mounting grooves; and a fixed threaded rod shaft is screwed and mounted in the nut. The oil barrel has the advantages that the oil barrel is provided with the outer barrel body, the inner barrel body and the oil barrel cover, the inner barrel body for storing oil liquid can be better protected and prevented from deforming and squeezing the oil liquid, leakage of the stored oil liquid is better avoided, use and transportation safety is higher, and practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal oil drum technical field, concretely related to a double -layer structure metal oil drum. BACKGROUND

[0002] The main role of metal oil drum is to store and transport oil and other liquid substances, metal oil drum usually adopts metal and alloy material to be made through welding process, has long tank life and outstanding corrosion resistance, can ensure the safety and stability of oil in the storage and transportation process, is widely used in chemical industry, pharmacy, food, medical treatment, agriculture, manufacturing and so on, is used to store and transport various chemical raw materials and products.

[0003] The traditional metal oil drum is too simple in structure, often only has single -layer structure, when it is subjected to the outside relatively strong impact, is prone to the problem that the barrel body is extruded deformation and internal storage oil leaks, thereby causes certain hidden danger to its storage and use safety, aiming at the defects existing in the traditional single -layer structure metal oil drum, the technical personnel in the field propose a double -layer structure metal oil drum. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a double -layer structure metal oil drum, has the inner layer barrel of better protection storage oil, prevents its deformation and extrusion oil, to better avoid the leakage of the oil stored, and the use and transportation safety are higher, and the practicality is stronger The advantages of, to solve the problems in the above background technique.

[0006] (II) Technical Scheme

[0007] In order to realize the above-mentioned inner barrel capable of better protecting the stored oil, preventing deformation and extruding oil, thereby better avoiding leakage of the stored oil, higher safety in use and transportation and stronger practicality, the specific technical scheme adopted by the utility model is as follows: a double-layer structure metal oil drum, comprising an outer barrel, an inner barrel and an oil drum cover, a plurality of limiting blocks are uniformly and fixedly installed on the inner wall of the outer barrel, and a limiting hole is formed in the limiting block, a plurality of limiting pins are uniformly and fixedly installed on the inner barrel, a proper amount of warning colored water is contained in the inner cavity of the outer barrel, and a plurality of buffer pads are uniformly and fixedly installed on the inner wall of the outer barrel, four guide installation grooves are uniformly formed on the inner wall of the outer barrel, guide installation plates are clamped and installed in the guide installation grooves, a connecting seat is fixedly installed on one side of the guide installation plate, nuts are fixedly installed in the center of the guide installation grooves, fixed threaded rod shafts are screwed and installed in the nuts, and one end of the fixed threaded rod shaft is installed in the connecting seat, first and second fixed pins are fixedly installed on the side wall of the guide installation plate, four first fixed holes are formed in the side wall of the inner barrel, and four second fixed holes are formed in the side wall of the oil drum cover.

[0008] Further, the outer barrel is provided with a first sealing groove, and the inner barrel is fixedly provided with a first sealing ring which is clamped in the first sealing groove.

[0009] Further, the top surface of the inner barrel is provided with a second sealing groove, the bottom surface of the oil drum cover is fixedly provided with a second sealing ring which can be clamped in the second sealing groove, a sealing washer is fixedly installed on the side wall of the oil drum cover, and a sealing ring is fixedly installed on the inner wall of the inner barrel.

[0010] Further, the oil drum cover is fixedly provided with an air vent valve and a filler cap.

[0011] Further, the central axes of the outer barrel, the inner barrel and the oil drum cover are on the same line.

[0012] Further, the outer barrel is in the shape of an inverted convex letter in cross section.

[0013] Further, the inner barrel is in the shape of an inverted convex letter in cross section.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a double-layer structure metal oil drum with the following beneficial effects:

[0016] (1), the utility model discloses a outer barrel, inner barrel and oil drum cover are provided, the even fixed mounting of several limit blocks is set up to the inner wall of outer barrel, and the limit hole is seted up on the limit block, the even fixed mounting of several limit pins is set up to the inner barrel, when assembling, can pour the warning colored water of proper amount in the inner chamber of outer barrel, then inserts the inner barrel in the inner chamber of outer barrel, makes the limit pin correspondingly inserts in the limit hole, after loading the oil liquid that needs to preserve and transport in the inner barrel, covers the oil drum cover, the even four guide installation grooves are seted up to the inner wall of outer barrel, and the guide installation plate is installed in the guide installation groove with clamping, and the connecting seat is fixedly installed to one side of guide installation plate, the nut is fixedly installed in the central of guide installation groove, and the fixed screw rod axle is screwed and installed in the nut, and one end of fixed screw rod axle is installed in connecting seat, the first fixed pin and second fixed pin are fixedly installed to the lateral wall of guide installation plate respectively, the first fixed hole is seted up to the lateral wall of inner barrel, the second fixed hole is seted up to the lateral wall of oil drum cover, and the user rotates fixed screw rod axle and can push guide installation plate and move along guide installation groove, to make the first fixed pin insert in the first fixed hole, and the second fixed pin inserts in the second fixed hole, at this moment, can connect and fix the position of outer barrel, inner barrel and oil drum cover one whole, and the buffer pad installed to the inner wall of outer barrel of double -layer structure cooperation can better protect the inner barrel of oil liquid storage, prevent its deformation and extrude oil liquid, when the outer cylinder is broken under external force impact, the warning colored water can prevent the spark produced by impact and contact with oil liquid and ignite, and the warning colored water that leaks can also remind the user to check whether the inner barrel breaks down and leaks in time, thereby better avoid the leakage of stored oil liquid, and the safety is higher in use and transportation, and the practicality is stronger.

[0017] (2), the utility model discloses a first sealing groove, first sealing ring, second sealing groove, second sealing ring, sealing ring and sealing washer are provided, the first sealing groove is seted up to the outer barrel, when installing the inner barrel, the first sealing ring is fixedly installed on the inner barrel and can be clamped in the first sealing groove, thereby improving the sealing effect between the outer barrel and the inner barrel, preventing the warning colored water from leaking, the second sealing groove is seted up to the top surface of the inner barrel, and the second sealing ring is fixedly installed on the bottom surface of the oil drum cover, when installing the oil drum cover, the second sealing ring can be clamped in the second sealing groove, at the same time, the sealing washer is fixedly installed on the lateral wall of the oil drum cover, and the sealing ring is fixedly installed on the inner wall of the inner barrel, thereby greatly improving the sealing effect of the inner barrel for storing oil liquid, preventing the oil liquid from leaking, and the practical safety is better. DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a double-layer metal oil drum according to an embodiment of the present utility model;

[0020] Figure 2 This is a top view of a double-layer metal oil drum according to an embodiment of the present utility model;

[0021] Figure 3 According to the embodiments of this utility model Figure 1 Enlarged view of point A;

[0022] Figure 4 According to the embodiments of this utility model Figure 1 Enlarged view of point B;

[0023] Figure 5 This is a perspective view of the inner layer of a double-layer metal oil drum according to an embodiment of the present utility model.

[0024] In the picture:

[0025] 1. Outer drum; 2. Inner drum; 3. Drum cap; 4. Vent valve; 5. Filler cap; 6. Buffer pad; 7. Nut; 8. Fixed threaded rod shaft; 9. Guide mounting groove; 10. Connecting seat; 11. Guide mounting plate; 12. First fixing pin; 13. First fixing hole; 14. Second fixing pin; 15. Second fixing hole; 16. Limiting block; 17. Limiting pin; 18. Limiting hole; 19. First sealing groove; 20. First sealing ring; 21. Second sealing groove; 22. Second sealing ring; 23. Sealing ring; 24. Sealing gasket; 25. Warning colored water. Detailed Implementation

[0026] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to an embodiment of the present invention, a double-layer metal oil drum is provided.

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figures 1-5 As shown, a double-layer metal oil drum according to an embodiment of the present invention includes an outer drum 1, an inner drum 2, and an oil drum cover 3. A plurality of limiting blocks 16 are uniformly fixedly installed on the inner wall of the outer drum 1, and limiting holes 18 are formed on the limiting blocks 16. A plurality of limiting pins 17 are uniformly fixedly installed on the inner drum 2. The inner cavity of the outer drum 1 contains an appropriate amount of warning colored water 25, and a plurality of buffer pads 6 are uniformly fixedly installed on the inner wall of the outer drum 1. Four guide mounting grooves 9 are uniformly formed on the inner wall of the outer drum 1, and guide mounting plates 11 are embedded in the guide mounting grooves 9. A connecting seat 10 is fixedly installed on one side of the guide mounting plate 11. A nut 7 is fixedly installed in the center of the guide mounting groove 9, and a fixed threaded rod shaft 8 is screwed into the nut 7. One end of the grooved shaft 8 is installed inside the connecting seat 10. The guide mounting plate 11 has a first fixing pin 12 and a second fixing pin 14 fixedly installed on its side wall. The inner barrel 2 has four first fixing holes 13 on its side wall, and the oil drum cover 3 has four second fixing holes 15 on its side wall. The double-layer structure, together with the buffer pad 6 installed on the inner wall of the outer barrel 1, can better protect the inner barrel 2 storing oil and prevent it from deforming and squeezing the oil. When the outer barrel is broken by external impact, the warning colored water 25 can prevent the sparks generated by the impact from contacting the oil and igniting it. The leakage warning colored water 25 can also remind the user to check whether the inner barrel 2 is damaged and leaking in time, thereby better avoiding leakage of stored oil. The use and transportation are safer and more practical.

[0029] In one embodiment, the outer barrel 1 is provided with a first sealing groove 19, and the inner barrel 2 is fixedly installed with a first sealing ring 20, which is embedded in the first sealing groove 19, thereby preventing the colored water 25 from leaking out without cause.

[0030] In one embodiment, a second sealing groove 21 is provided on the top surface of the inner drum 2, a second sealing ring 22 is fixedly installed on the bottom surface of the oil drum cover 3, and the second sealing ring 22 can be embedded in the second sealing groove 21. A sealing gasket 24 is fixedly installed on the side wall of the oil drum cover 3, and a sealing ring 23 is fixedly installed on the inner wall of the inner drum 2. This can greatly improve the sealing effect of the oil stored in the inner drum 2, prevent oil leakage, and improve practical safety.

[0031] In one embodiment, a vent valve 4 and a filler cap 5 are fixedly installed on the oil drum cover 3 to facilitate subsequent refueling operations.

[0032] In one embodiment, the central axes of the outer drum 1, the inner drum 2, and the oil drum lid 3 are on the same straight line.

[0033] In one embodiment, the outer barrel 1 has an inverted convex shape in its cross-section.

[0034] In one embodiment, the cross-sectional shape of the inner barrel 2 is an inverted convex shape.

[0035] Working Principle: This utility model consists of an outer barrel 1, an inner barrel 2, and an oil drum lid 3. Several limiting blocks 16 are evenly fixedly installed on the inner wall of the outer barrel 1, and each limiting block 16 has a limiting hole 18. Several limiting pins 17 are evenly fixedly installed on the inner barrel 2. During assembly, an appropriate amount of warning colored water 25 can be poured into the inner cavity of the outer barrel 1. Then, the inner barrel 2 is inserted into the inner cavity of the outer barrel 1, so that the limiting pins 17 are correspondingly inserted into the limiting holes 18. After the oil to be stored and transported is filled into the inner barrel 2, the oil drum lid 3 is closed. Four guide mounting grooves 9 are evenly opened on the inner wall of the outer barrel 1, and guide mounting plates 11 are embedded in the guide mounting grooves 9. The guide mounting plates 11 are positioned on one side... A connecting seat 10 is fixedly installed. A nut 7 is fixedly installed in the center of the guide mounting groove 9, and a fixed threaded rod shaft 8 is screwed into the nut 7. One end of the fixed threaded rod shaft 8 is installed in the connecting seat 10. A first fixing pin 12 and a second fixing pin 14 are fixedly installed on the side wall of the guide mounting plate 11. The side wall of the inner drum 2 has four first fixing holes 13, and the side wall of the oil drum cover 3 has four second fixing holes 15. The user can rotate the fixed threaded rod shaft 8 to push the guide mounting plate 11 along the guide mounting groove 9, so that the first fixing pin 12 is inserted into the first fixing hole 13 and the second fixing pin 14 is inserted into the second fixing hole 15. At this time, the outer drum 1 and the inner drum can be connected. The inner drum 2 and the oil drum lid 3 are connected and fixed as a whole. The double-layer structure, together with the buffer pad 6 installed on the inner wall of the outer drum 1, can better protect the inner drum 2 storing oil, preventing deformation and squeezing of the oil. When the outer drum is broken by external impact, the warning colored water 25 can prevent the sparks generated by the impact from contacting the oil and igniting it. The leakage warning colored water 25 can also remind the user to check whether the inner drum 2 is damaged or leaking in time, thereby better avoiding leakage of stored oil. The safety of use and transportation is higher, and the practicality is stronger. In addition, this utility model is provided with a first sealing groove 19, a first sealing ring 20, a second sealing groove 21, a second sealing ring 22, a sealing ring 23, and a sealing gasket 24. The outer drum 1 has a first sealing groove 19. When the inner drum 2 is installed, a first sealing ring 20 is fixedly installed on the inner drum 2 and can be embedded in the first sealing groove 19, thereby improving the sealing effect between the outer drum 1 and the inner drum 2 and preventing the colored water 25 from leaking without reason. The top surface of the inner drum 2 has a second sealing groove 21, and the bottom surface of the oil drum cover 3 has a second sealing ring 22 fixedly installed. When the oil drum cover 3 is installed, the second sealing ring 22 can be embedded in the second sealing groove 21. At the same time, a sealing gasket 24 is fixedly installed on the side wall of the oil drum cover 3, and a sealing ring 23 is fixedly installed on the inner wall of the inner drum 2, thereby greatly improving the sealing effect of the oil stored in the inner drum 2, preventing the oil from leaking, and improving practical safety.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-layered structure metal oil drum comprising an outer drum (1), an inner drum (2) and a drum cover (3), characterized in that, The outer barrel (1) is uniformly provided with a plurality of limiting blocks (16) on the inner wall, and a limiting hole (18) is formed in the limiting block (16); the inner barrel (2) is uniformly provided with a plurality of limiting pins (17); the outer barrel (1) is filled with a proper amount of warning colored water (25); the outer barrel (1) is uniformly provided with a plurality of buffer pads (6) on the inner wall; the outer barrel (1) is uniformly provided with four guide installation grooves (9) on the inner wall, and a guide installation plate (11) is clamped and installed in the guide installation groove (9); the guide installation plate (11) is fixedly provided with a connecting seat (10) on one side; the guide installation groove (9) is fixedly provided with a nut (7) in the center, and a fixed threaded rod shaft (8) is screwed and installed in the nut (7); one end of the fixed threaded rod shaft (8) is installed in the connecting seat (10); the guide installation plate (11) is fixedly provided with a first fixed pin (12) and a second fixed pin (14) on the side wall; the inner barrel (2) is provided with four first fixed holes (13) on the side wall; the oil drum cover (3) is provided with four second fixed holes (15) on the side wall.

2. A double-walled metal oil drum according to claim 1, wherein The outer barrel (1) is provided with a first sealing groove (19); the inner barrel (2) is fixedly provided with a first sealing ring (20); and the first sealing ring (20) is clamped in the first sealing groove (19).

3. A double-walled metal oil drum according to claim 1, wherein The inner barrel (2) is provided with a second sealing groove (21) on the top surface; the oil drum cover (3) is fixedly provided with a second sealing ring (22) on the bottom surface; the second sealing ring (22) can be clamped in the second sealing groove (21); the oil drum cover (3) is fixedly provided with a sealing washer (24) on the side wall; and the inner barrel (2) is fixedly provided with a sealing ring (23) on the inner wall.

4. The double-walled metal oil can according to claim 1, wherein The oil drum cover (3) is fixedly provided with an air valve (4) and a filler cap (5).

5. The double-walled metal oil can according to claim 1, wherein The central axes of the outer barrel (1), the inner barrel (2) and the oil drum cover (3) are on the same straight line.

6. A double-walled metal oil drum according to claim 1, wherein The outer barrel (1) is in the shape of an inverted convex letter in cross section.

7. The double-walled metal oil can according to claim 1, wherein The inner barrel (2) is in the shape of an inverted convex letter in cross section.

Images