Protective device for barrier explosion-proof material in oil tank

Abstract

The utility model relates to the technical field of blocking and explosion-proof materials, in particular to a blocking and explosion-proof material protection device in an oil tank, which comprises a tank body, the protection mechanism comprises a plurality of protection rings, a plurality of mounting ports are formed in the side walls of the protection rings, two filter plates are fixedly connected to the inner walls of the mounting ports, a placement chamber is formed between the side walls, close to each other, of the two filter plates and the inner walls of the mounting ports, and a barrier explosion-proof material is arranged in the placement chamber. According to the oil tank, the protection mechanism is arranged, the blocking anti-explosion materials are filled into the containing chamber through the feeding pipe, at the moment, the containing chamber can protect the blocking anti-explosion materials, and the phenomenon that the blocking anti-explosion materials fluctuate and collide with one another in the conveying process of the oil tank, and consequently the input oil pipe and the output oil pipe are blocked is avoided; therefore, the subsequent normal use of the oil tank is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of barrier explosion-proof materials, in particular to a barrier explosion-proof material protection device in an oil tank. Background Art

[0002] Barrier explosion-proof materials are often used to prevent the explosion of fuel tanks and oil tanks in fuel transport vehicles, mobile refueling trucks, airport refueling trucks, military vehicles, aircraft, ships, etc. Since the country has vigorously promoted the application of barrier explosion-proof technology, this technology has been widely used in the transformation of buried storage tanks at gas stations, the transformation of storage tanks for light fuel and liquefied petroleum gas tank trucks, and the manufacture of skid-mounted automobile refueling (gas) equipment. The market for its technical application is becoming more and more standardized.

[0003] At present, when barrier explosion-proof materials are set in oil tanks, the barrier explosion-proof materials are generally directly filled in the oil tanks. However, in the subsequent oil tank transportation process, the barrier explosion-proof materials will move in the oil tank, thereby blocking the input and output oil pipes in the oil tank, affecting the subsequent normal use of the oil tank. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protective device for isolating explosion-proof materials in an oil tank.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An explosion-proof material protection device for isolating in an oil tank, comprising:

[0007] A tank body, wherein the upper end of the tank body is fixedly connected with a connecting pipe;

[0008] The protection mechanism comprises a plurality of protection rings, the side walls of the protection rings are provided with a plurality of installation openings, the inner walls of the installation openings are fixedly connected with two filter plates, a placement chamber is formed between the side walls of the two filter plates close to each other and the inner walls of the installation openings, and the placement chamber is provided with barrier explosion-proof materials.

[0009] Preferably, a feeding pipe is fixedly connected to the side wall of the filter plate close to the inner side wall of the protection ring, and a sealing cover is installed on the side wall of the feeding pipe.

[0010] Preferably, a plurality of limiting bolts are threadedly connected to the side wall of the protection ring, and the ends of the limiting bolts away from the protection ring are tightly fitted to the inner wall of the tank body.

[0011] The utility model has the following beneficial effects:

[0012] 1. Set up a protection mechanism and fill the barrier explosion-proof material into the placement chamber through the feeding pipe. At this time, the placement chamber can protect the barrier explosion-proof material to prevent the barrier explosion-proof material from fluctuating and colliding with each other during the oil tank transportation process, causing the input and output oil pipes to be blocked, thereby affecting the subsequent normal use of the oil tank.

[0013] 2. A limiting bolt is set, and the end of the limiting bolt away from the protective ring is tightly fitted with the inner wall of the tank body, so that the position of the protective ring in the tank body can be limited to prevent the protective ring from moving randomly in the tank body and being damaged by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a device for isolating explosion-proof materials in an oil tank proposed by the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the vertical cross-section structure of the front side;

[0016] Figure 3 for Figure 1 Schematic diagram of the vertical section structure on the right.

[0017] In the figure: 1. tank body; 2. connecting pipe; 3. protective ring; 4. installation port; 5. filter plate; 6. placement chamber; 7. feeding pipe; 8. sealing cover; 9. limit bolt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 3 A device for protecting explosion-proof materials in an oil tank comprises a tank body 1, and a connecting pipe 2 is fixedly connected to the upper end of the tank body 1.

[0020] The protection mechanism includes multiple protection rings 3, and the side walls of the protection rings 3 are provided with multiple installation openings 4. Two filter plates 5 are fixedly connected to the inner walls of the installation openings 4. A placement chamber 6 is formed between the side walls of the two filter plates 5 close to each other and the inner walls of the installation openings 4. The placement chamber 6 is provided with barrier explosion-proof materials.

[0021] A feeding pipe 7 is fixedly connected to the side wall of the filter plate 5 close to the inner side wall of the protection ring 3 , and a sealing cover 8 is installed on the side wall of the feeding pipe 7 .

[0022] Furthermore, the barrier explosion-proof material is filled into the placement chamber 6 through the feeding pipe 7. At this time, the placement chamber 6 can protect the barrier explosion-proof material to prevent the barrier explosion-proof material from fluctuating and colliding with each other during the oil tank transportation process, causing the input oil pipe and the output oil pipe to be blocked, thereby affecting the subsequent normal use of the oil tank.

[0023] A plurality of limiting bolts 9 are threadedly connected to the side wall of the protection ring 3 , and the ends of the limiting bolts 9 away from the protection ring 3 are tightly fitted to the inner wall of the tank body 1 .

[0024] Furthermore, by closely fitting the end of the limiting bolt 9 away from the protective ring 3 against the inner wall of the tank body 1 , the position of the protective ring 3 in the tank body 1 can be limited to prevent the protective ring 3 from moving randomly and being damaged by collision in the tank body 1 .

[0025] During the use of the oil tank, first, the protection ring 3 is located inside the tank body 1. At this time, the staff can use external filling equipment to fill the barrier explosion-proof material into the placement chamber 6 through the feeding pipe 7, and then install the sealing cover 8. At this time, the placement chamber 6 can protect the barrier explosion-proof material to prevent the barrier explosion-proof material from fluctuating and colliding with each other during the transportation of the oil tank, causing the input oil pipe and the output oil pipe to be blocked, thereby affecting the subsequent normal use of the oil tank;

[0026] After filling, multiple limiting bolts 9 can be rotated so that the end of the limiting bolts 9 away from the protective ring 3 is tightly fitted with the inner wall of the tank body 1, so as to limit the position of the protective ring 3 in the tank body 1 and prevent the protective ring 3 from moving randomly in the tank body 1 and being damaged by collision.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for protecting explosion-proof materials in oil tanks, characterized in that: include: A tank body (1), wherein the upper end of the tank body (1) is fixedly connected to a connecting pipe (2); The protection mechanism comprises a plurality of protection rings (3), the side walls of the protection rings (3) are provided with a plurality of mounting openings (4), the inner walls of the mounting openings (4) are fixedly connected with two filter plates (5), a placement chamber (6) is formed between the mutually adjacent side walls of the two filter plates (5) and the inner walls of the mounting openings (4), and a barrier explosion-proof material is provided in the placement chamber (6).

2. The oil tank internal barrier explosion-proof material protection device according to claim 1, characterized in that: A feeding pipe (7) is fixedly connected to the side wall of the filter plate (5) close to the inner side wall of the protection ring (3), and a sealing cover (8) is installed on the side wall of the feeding pipe (7).

3. The oil tank internal barrier explosion-proof material protection device according to claim 2, characterized in that: The side wall of the protection ring (3) is threadedly connected with a plurality of limiting bolts (9), and the ends of the limiting bolts (9) away from the protection ring (3) are tightly fitted to the inner wall of the tank body (1).

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