Oil storage tank

Abstract

The invention discloses an oil storage tank. The oil storage tank comprises a tank body, a protection device and a sealing cover. The tank body is provided with a containing cavity used for storing oil and a light hole communicated with the containing cavity. The protection device comprises an installation part and a protection net, the installation part is fixedly arranged on the side wall of the light-transmitting hole, and the protection net is arranged in the light-transmitting hole through the installation part so as to cover the light-transmitting hole. The sealing cover is movably connected to the tank body so as to open or close the light hole. And when the sealing cover opens the light-transmitting hole, the protective net covers the light-transmitting hole. The oil storage tank can improve the safety of polling personnel when polling the oil storage tank.

Description

Technical Field

[0001] The present disclosure relates to the field of oil storage tanks, and in particular to an oil storage tank. Background Art

[0002] Oil storage tanks are important infrastructure for storing various types of petroleum and its derivatives (such as crude oil, gasoline, diesel, aviation kerosene, etc.), and are widely used in the fields of petrochemical industry, aerospace industry, transportation sector, and energy supply system. With the development of the global economy and the growth of energy demand, the design, manufacture and use of oil storage tanks are facing higher and higher requirements.

[0003] In the related art, the oil storage tank is provided with a light-transmitting hole for the operating and inspecting personnel to inspect the inside of the tank, but the light-transmitting hole may bring the operating and inspecting personnel a safety hazard of falling. Summary of the invention

[0004] In view of this, the present disclosure provides an oil storage tank, which can improve the safety of inspectors when inspecting the oil storage tank.

[0005] Specifically, the present disclosure is achieved through the following technical solutions:

[0006] According to a first aspect of an embodiment of the present disclosure, an oil storage tank is provided, the oil storage tank comprising a tank body, a protective device and a sealing cover. The tank body is provided with a receiving chamber for storing oil and a light-transmitting hole connected to the receiving chamber. The protective device comprises a mounting member and a protective net, the mounting member is fixedly arranged on the side wall of the light-transmitting hole, and the protective net is arranged on the light-transmitting hole through the mounting member to cover the light-transmitting hole. The sealing cover is movably connected to the tank body to open or close the light-transmitting hole. When the sealing cover opens the light-transmitting hole, the protective net covers the light-transmitting hole.

[0007] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0008] When the oil storage tank is in use, the oil can be stored in the oil storage tank through the accommodating cavity of the tank body. By setting a light-transmitting hole in the tank body connected to the accommodating cavity, when the inspectors conduct patrol inspections in the oil storage tank, the light-transmitting hole can transmit light to the oil storage tank, so as to facilitate the patrol inspections by the inspectors. By arranging a sealing cover on the tank body, when the oil storage tank is patrolled and inspected, the sealing cover opens the light-transmitting hole to transmit light to the oil storage tank. When the patrol inspection of the oil storage tank is completed, the sealing cover closes the light-transmitting hole to prevent the outside world from contaminating the oil in the oil storage tank through the light-transmitting hole. When the sealing cover opens the light-transmitting hole to facilitate the patrol inspection of the oil storage tank, the light-transmitting hole is covered by the protective net set in the light-transmitting hole, which can prevent people from falling into the oil storage tank and improve the safety of the patrol inspection of the oil storage tank. In addition, the use of the protective net can also reduce the impact on the light transmission of the oil storage tank, so as to reduce the impact of the patrol inspection of the oil storage tank by the patrol personnel.

[0009] The technical solution of the present disclosure is further described below:

[0010] In one embodiment, the mounting member includes a mounting portion and a bearing portion, a first angle is formed between the mounting portion and the bearing portion, the mounting member is fixed to the side wall of the light-transmitting hole through the mounting portion, and the protective net abuts against the bearing portion.

[0011] In one of the embodiments, the bearing portion is provided with a groove adapted to the protective net, and the protective net cooperates with the groove to abut against the bearing portion.

[0012] In one embodiment, the first angle is 90°.

[0013] In one embodiment, the mounting portion is welded to the tank body. Alternatively, the protective device further includes a threaded fastener, and the mounting portion is fixedly connected to the tank body via the threaded fastener.

[0014] In one embodiment, the mounting members include a plurality of mounting members, and the plurality of mounting members are evenly spaced and arranged on the side wall of the light transmission hole along the circumference of the light transmission hole.

[0015] In one embodiment, the mounting member and the protective net are made of stainless steel.

[0016] In one embodiment, the protective device further includes a connecting member, one end of which is connected to the side wall of the light-transmitting hole, and the other end of which is connected to the protective net.

[0017] In one embodiment, the connecting member is made of metal.

[0018] In one of the embodiments, the protective net is coated with an oil-resistant and anti-corrosion layer.

[0019] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] BRIEF DESCRIPTION OF THE DRAWINGS The drawings constituting a part of the present disclosure are used to provide a further understanding of the present disclosure. The illustrative embodiments of the present disclosure and the description thereof are used to explain the present disclosure and do not constitute an improper limitation on the present disclosure.

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a structural schematic diagram of an oil storage tank shown in an embodiment.

[0023] Figure 2 for Figure 1 Schematic diagram of the partial structure of the oil storage tank shown.

[0024] Figure 3 for Figure 2 The front view structural schematic diagram of the oil tank protection net is shown.

[0025] Figure 4 for Figure 2 A schematic diagram of the front view of the mounting parts of the oil storage tank is shown.

[0026] Figure 5 for Figure 2 A side structural schematic diagram of the mounting parts of the oil storage tank is shown.

[0027] Figure 6 It is a schematic side view of the structure of a mounting member shown in another embodiment.

[0028] Description of Figure Numbers.

[0029] 100. Oil storage tank; 110. Tank body; 111. Accommodating cavity; 112. Light transmission hole; 120. Protective device; 121. Mounting piece; 1211. Mounting part; 1212. Bearing part; 1213. Groove; 122. Protective net; 123. Connecting piece; 130. Sealing cover. DETAILED DESCRIPTION

[0030] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numerals in different drawings represent the same or similar elements.

[0031] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.

[0032] Oil storage tanks are important infrastructure for storing various types of petroleum and its derivatives (such as crude oil, gasoline, diesel, aviation kerosene, etc.), and are widely used in the fields of petrochemical industry, aerospace industry, transportation sector, and energy supply system. With the development of the global economy and the growth of energy demand, the design, manufacture and use of oil storage tanks are facing higher and higher requirements. At present, there are many types and brands of oil storage tanks, which makes it possible for consumers to choose from a lot of oil storage tanks. How to win the favor of consumers and improve product competitiveness has become an issue that oil storage tank manufacturers pay more and more attention to.

[0033] In the related art, the oil storage tank is provided with a light-transmitting hole for the operating and inspecting personnel to inspect the inside of the tank, but the light-transmitting hole may bring the operating and inspecting personnel a safety hazard of falling.

[0034] Based on this, the present disclosure provides an oil storage tank 100 , which can improve the safety of inspectors when inspecting the oil storage tank 100 .

[0035] like Figures 1 to 5 As shown, in some embodiments, an oil storage tank 100 is provided, and the oil storage tank 100 includes a tank body 110, a protective device 120, and a sealing cover 130. The tank body 110 is provided with a receiving chamber 111 for storing oil and a light-transmitting hole 112 connected to the receiving chamber 111. The protective device 120 includes a mounting member 121 and a protective net 122, the mounting member 121 is fixed to the side wall of the light-transmitting hole 112, and the protective net 122 is arranged on the light-transmitting hole 112 through the mounting member 121 to cover the light-transmitting hole 112. The sealing cover 130 is movably connected to the tank body 110 to open or close the light-transmitting hole 112. When the sealing cover 130 opens the light-transmitting hole 112, the protective net 122 covers the light-transmitting hole 112.

[0036] In this way, when the oil storage tank 100 is in use, the oil can be stored in the oil storage tank 100 through the accommodating cavity 111 of the tank body 110. By setting the light-transmitting hole 112 in communication with the accommodating cavity 111 in the tank body 110, when the inspectors conduct patrol inspections in the oil storage tank 100, the light-transmitting hole 112 can transmit light into the oil storage tank 100, so as to facilitate the patrol inspections by the inspectors. By movably setting the sealing cover 130 on the tank body 110, when the oil storage tank 100 is patrol inspected, the sealing cover 130 opens the light-transmitting hole 112 to transmit light into the oil storage tank 100. When the patrol inspection of the oil storage tank 100 is completed, the sealing cover 130 closes the light-transmitting hole 112 to prevent the outside from contaminating the oil in the oil storage tank 100 through the light-transmitting hole 112. When the sealing cover 130 opens the light-transmitting hole 112 to facilitate the inspection personnel to inspect the oil storage tank 100, the light-transmitting hole 112 is covered by the protective net 122 provided at the light-transmitting hole 112, so as to prevent personnel from falling into the oil storage tank 100 and improve the safety of the inspection personnel when inspecting the oil storage tank 100. In addition, the use of the protective net 122 can also reduce the influence on the light transmission of the oil storage tank 100, so as to reduce the influence of the inspection personnel on the inspection of the oil storage tank 100.

[0037] It should be noted that there are many specific implementations of the sealing cover 130 being movably connected to the can body 110 to open or close the light transmission hole 112, including a sliding connection between the sealing cover 130 and the can body 110 and a rotational connection between the sealing cover 130 and the can body 110.

[0038] like Figure 2As shown, in one example, the sealing cover 130 is rotatably connected to the can body 110 to open or close the light transmission hole 112 .

[0039] like Figure 4 as well as Figure 5 As shown, in some embodiments, the mounting member 121 includes a mounting portion 1211 and a bearing portion 1212, and there is a first angle between the mounting portion 1211 and the bearing portion 1212. The mounting member 121 is fixed to the side wall of the light-transmitting hole 112 through the mounting portion 1211, and the protective net 122 abuts against the bearing portion 1212. In this way, the mounting member 121 is fixedly connected to the side wall of the light-transmitting hole 112 by the mounting portion 1211 and the side wall of the light-transmitting hole 112. The protective net 122 abuts against the bearing portion 1212, and there is a first angle between the mounting portion 1211 and the bearing portion 1212, so that the protective net 122 can cover the light-transmitting hole 112, thereby preventing the inspectors from falling into the oil storage tank 100 during the inspection process, thereby improving the safety of the inspectors' inspection.

[0040] like Figure 6 As shown, in some embodiments, the bearing portion 1212 is provided with a groove 1213 adapted to the protection net 122, and the protection net 122 cooperates with the groove 1213 to abut against the bearing portion 1212. In this way, by cooperating between the protection net 122 and the groove 1213, the groove 1213 can limit the protection net 122, thereby preventing the protection net 122 from moving, and improving the reliability of the protection net 122 covering the light transmission hole 112.

[0041] It should be noted that there are many specific implementation methods for the mounting member 121 , including the mounting portion 1211 and the bearing portion 1212 being integrally formed and manufactured, and the mounting portion 1211 and the bearing portion 1212 being separately manufactured and then assembled.

[0042] like Figure 5 as well as Figure 6 As shown, in some embodiments, the mounting portion 1211 and the bearing portion 1212 are integrally formed, thereby reducing the number of assembly steps and improving the assembly efficiency of the protective device 120 .

[0043] It should be noted that there are many specific implementation methods for the first angle, including 30°, 45°, 60°, 90°, 120°, etc.

[0044] like Figure 5 as well as Figure 6 As shown, in some embodiments, the first angle is 90°. Thus, when the first angle between the mounting portion 1211 and the carrying portion 1212 is 90°, the protective net 122 is disposed on the carrying portion 1212 to cover the light-transmitting hole 112 better.

[0045] It should be noted that there may be many specific implementation methods for fixing the mounting portion 1211 to the side wall of the light-transmitting hole 112 , including screwing, welding, riveting, and the like.

[0046] like Figure 2 , Figure 5 as well as Figure 6 As shown, in some embodiments, the mounting portion 1211 is fixed to the tank body 110 by welding. In this way, the mounting portion 1211 is fixedly connected to the tank body 110 by welding, which is easy to implement and has a good fixing effect.

[0047] In other embodiments, the protection device 120 further includes a threaded fastener, and the mounting portion 1211 is screwed and fixed to the side wall of the light-transmitting hole 112 through the threaded fastener. In this way, the screwing fixation method is easy to implement and convenient for disassembly, maintenance and replacement.

[0048] like Figure 2 As shown, in some embodiments, the mounting member 121 includes a plurality of mounting members 121, and the plurality of mounting members 121 are evenly spaced and arranged on the side wall of the light transmission hole 112 along the circumference of the light transmission hole 112. In this way, by evenly spaced and arranged on the side wall of the light transmission hole 112 along the circumference of the light transmission hole 112, the protection net 122 is arranged in the light transmission hole 112 through the plurality of mounting members 121. The method of evenly spaced and arranged plurality of mounting members 121 is conducive to making the force of the protection net 122 uniform, and improving the reliability of the protection net 122.

[0049] It should be noted that the number of mounting parts 121 can be set according to actual needs, including 2, 3, 4, 5, 6 or 7, etc.

[0050] like Figures 3 to 6 As shown, in some embodiments, the material of the mounting member 121 and the protective net 122 is stainless steel. As such, since the oil storage tank 100 stores oil, which is corrosive to a certain extent, by setting the material of the mounting member 121 and the protective net 122 to stainless steel, the protective device 120 is prevented from being corroded, which is conducive to improving the reliability of the protective device 120.

[0051] like Figure 2 As shown, in some embodiments, the protection device 120 further includes a connecting member 123, one end of the connecting member 123 is connected to the side wall of the light transmission hole 112, and the other end is connected to the protection net 122. In this way, one end of the connecting member 123 is connected to the side wall of the light transmission hole 112, and the other end is connected to the protection net 122, so as to prevent the protection net 122 from falling into the oil storage tank 100.

[0052] like Figure 2 as well as Figure 3As shown, in some embodiments, the material of the connector 123 is metal. As such, since the oil stored in the oil storage tank 100 is corrosive, the connector 123 is prevented from being corroded by setting the material of the connector 123 to metal, which is beneficial to improving the reliability of the connector 123.

[0053] It should be noted that there are many specific implementation methods for the material of the connecting member 123, including iron, iron alloy, copper, copper alloy, etc.

[0054] like Figure 2 As shown, in some embodiments, the connecting member 123 includes an iron chain, one end of which is connected to the side wall of the light-transmitting hole 112 , and the other end of which is connected to the protective net 122 .

[0055] like Figure 2 as well as Figure 3 As shown, in some embodiments, the protective net 122 is coated with an oil-resistant anti-corrosion layer. Thus, by coating the protective net 122 with the oil-resistant anti-corrosion layer, the protective net 122 can be further prevented from being corroded by oil, thereby further improving the life and reliability of the protective device 120.

[0056] Of course, if Figures 2 to 6 As shown, in other embodiments, the mounting member 121 may also be coated with an oil-resistant anti-corrosion layer. Thus, by coating the mounting member 121 with the oil-resistant anti-corrosion layer, the mounting member 121 can be further prevented from being corroded by oil, thereby further improving the life and reliability of the protection device 120.

[0057] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the inventive concept of the present disclosure, and these all belong to the protection scope of the present disclosure.

Claims

1. An oil storage tank, characterized in that: include: The tank body is provided with a receiving cavity for storing oil and a light-transmitting hole communicating with the receiving cavity; A protective device, comprising a mounting member and a protective net, wherein the mounting member is fixed to the side wall of the light-transmitting hole, and the protective net is arranged on the light-transmitting hole through the mounting member to cover the light-transmitting hole; as well as The sealing cover is movably connected to the tank body to open or close the light-transmitting hole; when the sealing cover opens the light-transmitting hole, the protective net covers the light-transmitting hole.

2. The oil storage tank according to claim 1, characterized in that: The mounting member includes a mounting portion and a bearing portion, a first angle is formed between the mounting portion and the bearing portion, the mounting member is fixed to the side wall of the light-transmitting hole through the mounting portion, and the protective net abuts against the bearing portion.

3. The oil storage tank according to claim 2, characterized in that: The bearing portion is provided with a groove adapted to the protection net, and the protection net cooperates with the groove to abut against the bearing portion.

4. The oil storage tank according to claim 2, characterized in that: The first angle is 90°.

5. The oil storage tank according to claim 2, characterized in that: The mounting portion is fixed to the tank body by welding; or, the protective device further comprises a threaded fastener, and the mounting portion is fixedly connected to the tank body via the threaded fastener.

6. The oil storage tank according to claim 1, characterized in that: The mounting members include a plurality of mounting members, and the plurality of mounting members are evenly spaced and arranged on the side wall of the light transmission hole along the circumference of the light transmission hole.

7. The oil storage tank according to claim 1, characterized in that: The mounting piece and the protective net are made of stainless steel.

8. The oil storage tank according to claim 1, characterized in that: The protective device also includes a connecting piece, one end of which is connected to the side wall of the light-transmitting hole, and the other end of which is connected to the protective net.

9. The oil storage tank according to claim 8, characterized in that: The connecting piece is made of metal.

10. The oil storage tank according to claim 1, characterized in that: The protective net is coated with an oil-resistant anti-corrosion layer.

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