High-tightness storage tank for storing methanol

Abstract

The utility model discloses a high-sealing storage tank for storing methanol, and particularly relates to the technical field of storage tanks, the high-sealing storage tank comprises a tank body, and a protection assembly is arranged on the outer side of the tank body; the protection assembly comprises a protection base arranged on the outer side of the tank body, a connecting ring is arranged at the top of the protection base, a telescopic sleeve is arranged between the protection base and the connecting ring, the protection base and the tank body are connected through threads, fixing rods are arranged on the two sides of the connecting ring, and holes are formed in the surfaces of the two sides of the connecting ring. Fixing holes symmetrical to the holes are formed in the surfaces of the two sides of the tank body, and one ends of the two fixing rods penetrate through the holes and are connected with the fixing holes in a clamped mode. According to the utility model, tank bodies with different sizes can be protected, and the sealing performance of the tank bodies can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, and more specifically, to a highly sealed storage tank for storing methanol. Background Art

[0002] Storage tanks are facilities for storing materials and are widely used in various fields. Methanol, also known as hydroxymethane, is an organic compound and the simplest saturated monohydric alcohol. Since methanol is volatile, storage tanks with high sealing properties are required when storing it. However, existing storage tanks are usually one-piece structures with certain limitations on their internal space. Therefore, it is not convenient to change the capacity of the storage tank according to user needs.

[0003] After searching, a Chinese patent with publication number CN219970650U discloses a storage tank. The advantage of this structure is that the storage tank can not only utilize the expansion or folding of multiple cylinders to adjust the capacity of the storage cavity to meet different usage requirements, thereby effectively improving the flexibility of the storage tank and making the storage tank more versatile, but also can achieve a significant reduction in volume after folding, so that the storage tank is easy to transport, thereby effectively improving the transportation efficiency of the storage tank and reducing the transportation cost of the storage tank.

[0004] However, in actual use, this structure is supported by multiple legs during the transportation of the storage tank. Due to the uncertainty during transportation, the legs are prone to slide and tilt to one side, which not only easily causes damage to the storage tank, but also easily causes leakage of the storage tank. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a highly sealed storage tank for storing methanol to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly sealed storage tank for storing methanol, comprising a tank body, a protective assembly being provided on the outside of the tank body; the protective assembly comprising a protective base arranged on the outside of the tank body, a connecting ring being provided on the top of the protective base, a telescopic sleeve being provided between the protective base and the connecting ring, the protective base and the tank body being connected by threads, fixing rods being provided on both sides of the connecting ring, holes being provided on both side surfaces of the connecting ring, fixing holes being provided symmetrically with the holes on both side surfaces of the tank body, one end of two fixing rods passing through the holes and being clamped with the fixing holes, a first spring being provided on the outside of the two fixing rods and located on one side of the connecting ring, one end of the two first springs being connected to the surface of the connecting ring, a plurality of telescopic rods being provided between the protective base and the connecting ring and located on the outside of the telescopic sleeve, the two ends of the plurality of telescopic rods being respectively connected to the protective base and the surface of the connecting ring, which is beneficial to improving the safety of the tank body.

[0007] Preferably, a connecting tube is provided at the top of the tank body, a sealing seat is provided on the outer side of the connecting tube, a sealing cover is provided on the top of the sealing seat, a fixing assembly is provided between the sealing cover and the tank body, and the fixing assembly includes two fixing tubes arranged on the top of the tank body and located on both sides of the sealing seat, the bottom of the two fixing tubes are provided with movable rods, the bottoms of the two movable rods are hinged to the surface of the tank body, the tops of the two fixing tubes and located at the top of the sealing cover are jointly provided with a limiting plate, the top surface of the sealing cover is provided with a plurality of limiting grooves, the limiting plates are snap-fitted with the limiting grooves, the tops of the two movable rods both penetrate the surface of the fixing tube and extend into the interior of the fixing tube, the tops of the two movable rods and located inside the fixing tube are provided with a second spring, one end of the two second springs are connected to the inner wall of the fixing tube, the tops of the two movable rods both penetrate the surface of the fixing tube and extend into the interior of the fixing tube, the tops of the two movable rods and located inside the fixing tube are provided with a second spring, one end of the two second springs are connected to the inner wall of the fixing tube, which is conducive to fixing the sealing cover.

[0008] Preferably, a thread groove is provided on the surface of the sealing seat, the bottom of the sealing cover is located inside the thread groove, and the sealing cover and the sealing seat are connected via threads, which is beneficial to protecting the connecting pipe.

[0009] Technical effects and advantages of the utility model:

[0010] 1. By setting the protection component, the tank body is placed inside the connecting ring, the protection base is rotated to make the fixing rod on one side of the connecting ring parallel to the fixing hole on the surface of the tank body, the protection base and the tank body are fixed by a threaded box, and then the connecting ring is pulled to drive the telescopic sleeve and the telescopic rod to stretch, the connecting ring is parallel to the top of the tank body, the fixing rod is pulled and connected with the fixing hole on the surface of the tank body, and the elasticity of the first spring can generate tension on the fixing rod, so that the fixing rod can be stabilized inside the fixing hole. By moving the telescopic sleeve and the telescopic rod, tanks of different sizes can be protected, the tank body can be prevented from being damaged by tilting, and the impact force on the tank body can be reduced;

[0011] 2. By setting a fixing component, the sealing cover is threadedly connected to the sealing seat, and then the limiting plate is pulled to drive the fixing cylinder to slide along the movable rod, so that the second spring is stretched, and then the limiting plate is clamped with the limiting groove on the surface of the sealing cover. Then, through the elasticity of the second spring, a pulling force can be generated on the fixing cylinder and the limiting plate, so that the sealing cover can be fixed, the sealing performance of the connecting pipe can be improved, and leakage of the tank body can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a state structure schematic diagram of the utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the fixing component of the utility model.

[0015] Figure 4 It is a schematic diagram of the structure of the fixed rod and the movable rod of the utility model.

[0016] Figure 5 For the utility model Figure 2 A partial enlarged schematic diagram in the middle.

[0017] The accompanying drawings are marked as follows: 1. tank body; 2. protective base; 3. connecting ring; 4. telescopic sleeve; 5. fixing rod; 6. fixing hole; 7. first spring; 8. connecting pipe; 9. sealing seat; 10. sealing cover; 11. fixing cylinder; 12. movable rod; 13. limiting plate; 14. limiting groove; 15. second spring; 16. threaded groove; 17. telescopic rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] As attached Figure 1-5 A highly sealed storage tank for storing methanol is shown, comprising a tank body 1, with a protective assembly provided on the outside of the tank body 1; the protective assembly comprises a protective base 2 arranged on the outside of the tank body 1, a connecting ring 3 is provided on the top of the protective base 2, a telescopic sleeve 4 is provided between the protective base 2 and the connecting ring 3, the protective base 2 and the tank body 1 are connected by threads, fixing rods 5 are provided on both sides of the connecting ring 3, holes are provided on both side surfaces of the connecting ring 3, fixing holes 6 are provided on both side surfaces of the tank body 1 symmetrically with the holes, one end of the two fixing rods 5 passes through the holes and is clamped with the fixing holes 6, a first spring 7 is sleeved on the outside of the two fixing rods 5 and located on one side of the connecting ring 3, and one end of the two first springs 7 is connected to the surface of the connecting ring 3; a plurality of telescopic rods 17 are provided between the protective base 2 and the connecting ring 3 and located on the outside of the telescopic sleeve 4, and the two ends of the plurality of telescopic rods 17 are respectively connected to the protective base 2 and the surface of the connecting ring 3.

[0020] As attached Figure 3 , 4 As shown, a connecting pipe 8 is provided on the top of the tank body 1, a sealing seat 9 is provided on the outside of the connecting pipe 8, a sealing cover 10 is provided on the top of the sealing seat 9, a fixing assembly is provided between the sealing cover 10 and the tank body 1, and the fixing assembly includes two fixing cylinders 11 arranged on the top of the tank body 1 and located on both sides of the sealing seat 9, a movable rod 12 is provided at the bottom of the two fixing cylinders 11, and the bottoms of the two movable rods 12 are hinged to the surface of the tank body 1, a limiting plate 13 is provided on the top of the two fixing cylinders 11 and located on the top of the sealing cover 10, and a plurality of limiting grooves 14 are provided on the top surface of the sealing cover 10, and the limiting plate 13 and the limiting grooves are provided. 14 are clamped; pulling the limit plate 13 drives the fixed cylinder 11 to move along the movable rod 12, and the limit plate 13 is clamped with the limit groove 14 on the surface of the sealing cover 10, so as to fix the sealing cover 10. The tops of the two movable rods 12 pass through the surface of the fixed cylinder 11 and extend to the inside of the fixed cylinder 11. A second spring 15 is provided on the top of the two movable rods 12 and located inside the fixed cylinder 11. One end of the two second springs 15 is connected to the inner wall of the fixed cylinder 11. The second spring 15 can generate pulling force on the fixed cylinder 11 and the limit plate 13, so as to improve the stability of the limit plate 13.

[0021] As attached Figure 3As shown, a thread groove 16 is opened on the surface of the sealing seat 9, and the bottom of the sealing cover 10 is located inside the thread groove 16. The sealing cover 10 and the sealing seat 9 are connected by threads. Placing the bottom of the sealing cover 10 inside the thread groove 16 can protect the outside of the connecting pipe 8.

[0022] The working principle of the utility model is as follows: when in use, the protective base 2, the connecting ring 3 and the telescopic sleeve 4 are first covered on the outside of the tank body 1, and then the protective base 2 is rotated to make the fixing rod 5 on one side of the connecting ring 3 parallel to the fixing hole 6 on the surface of the tank body 1, so that it is connected to the tank body 1 through a thread, and the base is fixed to the bottom of the tank body 1, and then the connecting ring 3 is pulled to drive the telescopic sleeve 4 and the telescopic rod 17 to stretch, and the connecting ring 3 is located on the outside of the top of the tank body 1 according to the size of the tank body 1, and then the fixing rod 5 is pulled and clamped with the fixing hole 6 on the surface of the tank body 1, and the elasticity of the first spring 7 generates a pulling force on the fixing rod 5, which can improve the stability of the fixing rod 5 inside the fixing hole 6, and can protect tanks 1 of different sizes;

[0023] The methanol is transported to the tank body 1 by opening the connecting pipe 8. After the tank body 1 is fully stored, the sealing cover 10 is placed in the threaded groove 16 on the surface of the sealing seat 9, which can improve the sealing of the tank body 1 and avoid leakage of the connecting pipe 8. Then, the limiting plate 13 is pulled to drive the fixed tube 11 to move along the movable rod 12, so that the second spring 15 is stretched, and the limiting plate 13 is clamped with the limiting groove 14 on the surface of the sealing cover 10. Then, the pulling force of the second spring 15 can be used to generate pulling force on the fixed tube 11 and the limiting rod, which can further fix the sealing cover 10 and improve the sealing of the tank body 1. The utility model can protect tank bodies 1 of different sizes through the protective base 2, the telescopic sleeve 4 and the telescopic rod 17, and can reduce the impact force on the tank body 1 when it is tilted during transportation. The sealing cover 10 is equipped with a limiting plate 13 to protect the connecting pipe 8 and improve the sealing of the tank body 1.

[0024] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A highly sealed storage tank for storing methanol, comprising a tank body (1), characterized in that: A protective component is provided on the outside of the tank body (1); The protection assembly comprises a protection base (2) arranged on the outside of the tank body (1), a connecting ring (3) is provided on the top of the protection base (2), a telescopic sleeve (4) is provided between the protection base (2) and the connecting ring (3), the protection base (2) and the tank body (1) are connected by threads, fixing rods (5) are provided on both sides of the connecting ring (3), holes are provided on both side surfaces of the connecting ring (3), fixing holes (6) are provided on both side surfaces of the tank body (1) symmetrically with the holes, one end of the two fixing rods (5) passes through the holes and is clamped with the fixing holes (6), and a first spring (7) is sleeved on the outside of the two fixing rods (5) and located on one side of the connecting ring (3), and one end of the two first springs (7) is connected to the surface of the connecting ring (3).

2. The highly sealed storage tank for storing methanol according to claim 1, characterized in that: A connecting pipe (8) is provided on the top of the tank body (1), a sealing seat (9) is provided on the outside of the connecting pipe (8), a sealing cover (10) is provided on the top of the sealing seat (9), and a fixing component is provided between the sealing cover (10) and the tank body (1).

3. The highly sealed storage tank for storing methanol according to claim 2, characterized in that: The fixing assembly comprises two fixing cylinders (11) arranged on the top of the tank body (1) and located on both sides of the sealing seat (9); a movable rod (12) is provided at the bottom of the two fixing cylinders (11); the bottoms of the two movable rods (12) are hinged to the surface of the tank body (1); a limiting plate (13) is provided at the top of the two fixing cylinders (11) and located on the top of the sealing cover (10); a plurality of limiting grooves (14) are provided on the top surface of the sealing cover (10); and the limiting plates (13) are snap-fitted to the limiting grooves (14).

4. The highly sealed storage tank for storing methanol according to claim 3, characterized in that: The tops of the two movable rods (12) penetrate the surface of the fixed cylinder (11) and extend into the interior of the fixed cylinder (11); second springs (15) are provided at the tops of the two movable rods (12) and located inside the fixed cylinder (11); one end of the two second springs (15) is connected to the inner wall of the fixed cylinder (11).

5. The highly sealed storage tank for storing methanol according to claim 2, characterized in that: A thread groove (16) is formed on the surface of the sealing seat (9), the bottom of the sealing cover (10) is located inside the thread groove (16), and the sealing cover (10) and the sealing seat (9) are connected via threads.

6. The highly sealed storage tank for storing methanol according to claim 1, characterized in that: A plurality of telescopic rods (17) are provided between the protective base (2) and the connecting ring (3) and outside the telescopic sleeve (4), and two ends of the plurality of telescopic rods (17) are respectively connected to the surface of the protective base (2) and the connecting ring (3).

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