Storage tank with pressure relief function

Abstract

The storage tank with the pressure relief function comprises a bottom plate, a body is installed at one end of the bottom plate, an air inlet pipe is installed at one end of the body, an air exhaust pipe is installed at the other end of the body, one end of the air exhaust pipe penetrates through one end of the bottom plate and extends downwards, an installation ring is installed on the surface of the body, and a pressure relief valve is installed on the installation ring. An air bag is installed at one end of the installation ring, a plurality of round holes are formed in the end, above the air bag, of the installation ring, a T-shaped pipe is installed on the surface of the installation ring, air inlet holes are formed in the surface of an inner cavity of the installation ring and the surface of an inner cavity of the body, and pressure relief valves are installed in inner cavities of the T-shaped pipe and the air inlet holes. A protection mechanism is mounted at one end of the bottom plate on the outer side of the body.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tanks, in particular to a storage tank with a pressure relief function. Background Art

[0002] An automatic pressure relief air storage tank with a publication number of CN219102680U can use an airbag to relieve pressure, but if the airbag is not protected when needed, the airbag will continue to store air. The airbag will expand and eventually explode due to excessive air storage, and the energy generated by the explosion can easily cause a safety accident. Utility Model Content

[0003] The purpose of the utility model is to provide a storage tank with a pressure relief function to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage tank with a pressure relief function, comprising a bottom plate, a main body is installed at one end of the bottom plate, an air inlet pipe is installed at one end of the main body, an exhaust pipe is installed at the other end of the main body, one end of the exhaust pipe passes through one end of the bottom plate and extends downward, a mounting ring is installed on the surface of the main body, an air bag is installed at one end of the mounting ring, a plurality of circular holes are provided at one end of the mounting ring above the air bag, a T-shaped tube is installed on the surface of the mounting ring, air inlet holes are provided on the surface of the inner cavity of the mounting ring and the surface of the inner cavity of the main body, pressure relief valves are installed on the inner cavities of the T-shaped tube and the air inlet hole, and a protective mechanism is installed at one end of the bottom plate outside the main body.

[0005] Preferably, the protection mechanism comprises a threaded ring and a protection plate, the threaded ring is installed on one end of the bottom plate outside the main body, and the protection plate is installed on the surface of the threaded ring.

[0006] Preferably, pressure gauges are installed on one end of the main body outside the air inlet pipe and the other end of the mounting ring.

[0007] Preferably, valves are installed in the air inlet pipe, the exhaust pipe and the inner cavity of the T-shaped pipe outside the pressure relief valve.

[0008] Preferably, a plurality of support columns are installed at the other end of the base plate, and a gasket is installed at the other end of the support column.

[0009] Preferably, a plurality of anti-slip grooves are provided on the surface of the protection plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The storage tank with a pressure relief function is provided with a protective plate. When the pressure in the inner cavity of the body is too high, the pressure relief valve in the inner cavity of the air inlet hole automatically opens, and the gas in the inner cavity of the body enters the inner cavity of the mounting ring through the air inlet hole, and enters the inner cavity of the airbag through the circular hole for storage, thereby avoiding inconvenient waste. Since the protective plate is in a closed state, the inner cavity formed by the threaded ring and the protective plate can limit the gas storage capacity of the airbag, thereby avoiding the expansion and explosion of the airbag due to excessive gas storage. At the same time, the threaded ring and the protective plate are both made of metal, so even if the airbag expands and explodes, the energy generated by the explosion can be resisted. Since the protective plate can be moved up and down by rotation, when the airbag is aged or damaged, the protective plate can be lowered by rotating it, thereby facilitating the repair or replacement of the airbag. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a cross-sectional view of the utility model.

[0014] In the figure: 1, bottom plate; 2, main body; 201, air inlet pipe; 202, exhaust pipe; 3, mounting ring; 301, air bag; 302, round hole; 303, T-shaped pipe; 4, air inlet hole; 5, pressure relief valve; 6, threaded ring; 601, protection plate; 7, pressure gauge; 8, valve; 9, support column; 901, gasket. DETAILED DESCRIPTION

[0015] 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.

[0016] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] like Figure 1 to Figure 2 As shown, a storage tank with a pressure relief function in this embodiment includes a bottom plate 1, a body 2 is installed at one end of the bottom plate 1, an air inlet pipe 201 is installed at one end of the body 2, by setting the air inlet pipe 201, the gas mainly enters the inner cavity of the body 2 through the air inlet pipe 201, and an exhaust pipe 202 is installed at the other end of the body 2, by setting the exhaust pipe 202, the gas is mainly discharged from the inner cavity of the body 2 through the exhaust pipe 202, one end of the exhaust pipe 202 passes through one end of the bottom plate 1 and extends downward, a mounting ring 3 is installed on the surface of the body 2, an air bag 301 is installed at one end of the mounting ring 3, a plurality of circular holes 302 are opened at one end of the mounting ring 3 above the air bag 301, by setting the circular holes 302, the gas in the inner cavity of the mounting ring 3 mainly enters the inner cavity of the air bag 301 through the circular holes 302 for storage, a T-shaped pipe 303 is installed on the surface of the mounting ring 3, and the gas is discharged from the inner cavity of the air bag 301 through the T-shaped pipe 303. 3. The T-tube 303 is mainly used for depressurizing and exhausting the airbag 301. The surface of the inner cavity of the mounting ring 3 and the surface of the inner cavity of the main body 2 are both provided with an air inlet hole 4. The inner cavities of the T-tube 303 and the air inlet hole 4 are both provided with a pressure relief valve 5. By providing the pressure relief valve 5, the pressure relief valve 5 in the inner cavity of the air inlet hole 4 is mainly used for when the pressure in the inner cavity of the main body 2 is too high, the pressure relief valve 5 automatically opens, and transmits the gas to the inner cavity of the mounting ring 3 and the airbag 301. The pressure relief valve 5 in the inner cavity of the T-tube 303 is mainly used for when the pressure in the inner cavity of the airbag 301 is too high, the pressure relief valve 5 automatically opens to discharge the gas in the inner cavity of the airbag 301 through the T-tube 303, so as to further protect the airbag 301 and avoid safety accidents. A protective mechanism is installed at one end of the bottom plate 1 on the outer side of the main body 2. The protective mechanism is mainly used for reducing the energy generated by the expansion and explosion of the airbag 301 due to excessive gas storage.

[0019] Specifically, the protection mechanism includes a threaded ring 6 and a protection plate 601. The threaded ring 6 is installed at one end of the bottom plate 1 outside the body 2, and the protection plate 601 is installed on the surface of the threaded ring 6. By setting the protection plate 601, when the pressure in the inner cavity of the body 2 is too high, the pressure relief valve 5 in the inner cavity of the air inlet hole 4 is automatically opened, and the gas in the inner cavity of the body 2 enters the inner cavity of the mounting ring 3 through the air inlet hole 4, and enters the inner cavity of the airbag 301 through the circular hole 302 for storage, avoiding inconvenient waste. Since the protection plate 601 is in a closed state, the threaded ring 6 is The inner cavity formed by 6 and the protective plate 601 can limit the air storage capacity of the airbag 301 to prevent the airbag 301 from expanding and exploding due to excessive air storage. At the same time, the threaded ring 6 and the protective plate 601 are both made of metal. Even if the airbag 301 expands and explodes, the energy generated by the explosion can be resisted. Since the protective plate 601 can be moved up and down by rotation, when the airbag 301 is aged or damaged, the protective plate 601 can be rotated to lower it, so that the airbag 301 can be repaired or replaced.

[0020] Furthermore, a pressure gauge 7 is installed at one end of the main body 2 outside the air inlet pipe 201 and the other end of the mounting ring 3. By setting the pressure gauge 7, the pressure gauge 7 is mainly used to display the pressure of the mounting ring 3, the airbag 301 and the inner cavity of the main body 2.

[0021] Furthermore, valves 8 are installed in the inner cavities of the air inlet pipe 201, the exhaust pipe 202 and the T-tube 303 outside the pressure relief valve 5. By setting the valve 8, the valve 8 in the inner cavity of the air inlet pipe 201 mainly controls the gas to enter the inner cavity of the main body 2, and the valve 8 in the inner cavity of the exhaust pipe 202 is mainly used to discharge the gas in the inner cavity of the main body 2 out of the inner cavity of the main body 2, and the valve 8 in the inner cavity of the T-tube 303 is mainly used to discharge the gas in the inner cavity of the mounting ring 3 and the airbag 301.

[0022] Furthermore, a plurality of support columns 9 are installed at the other end of the base plate 1, and a gasket 901 is installed at the other end of the support column 9. The support column 9 mainly plays the role of supporting the base plate 1, and the gasket 901 is made of rubber material and can play an anti-slip role.

[0023] Furthermore, a plurality of anti-skid grooves are provided on the surface of the protection plate 601. By providing the anti-skid grooves on the surface of the protection plate 601, an anti-skid effect can be achieved when the protection plate 601 is rotated.

[0024] The method of using this embodiment is as follows: when the pressure in the inner cavity of the main body 2 is too high, the pressure relief valve 5 in the inner cavity of the air inlet hole 4 opens automatically, and the gas in the inner cavity of the main body 2 enters the inner cavity of the mounting ring 3 through the air inlet hole 4, and enters the inner cavity of the airbag 301 through the circular hole 302 for storage. When the pressure in the inner cavity of the airbag 301 is too high, the pressure relief valve 5 opens automatically to discharge the gas in the inner cavity of the airbag 301 through the T-shaped tube 303 to prevent the airbag 301 from expanding and exploding due to excessive gas storage. When the airbag 301 is aged or damaged, the protective plate 601 can be rotated to lower the protective plate 601 to facilitate repair or replacement of the airbag 301. When the gas in the inner cavity of the main body 2 needs to be discharged, the valve 8 in the inner cavity of the exhaust pipe 202 is opened, and the gas in the inner cavity of the main body 2 will be discharged through the exhaust pipe 202.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A storage tank with a pressure relief function, comprising a bottom plate (1), characterized in that: A body (2) is mounted on one end of the bottom plate (1), an air intake pipe (201) is mounted on one end of the body (2), an exhaust pipe (202) is mounted on the other end of the body (2), one end of the exhaust pipe (202) penetrates one end of the bottom plate (1) and extends downward, a mounting ring (3) is mounted on the surface of the body (2), an air bag (301) is mounted on one end of the mounting ring (3), a plurality of circular holes (302) are formed on one end of the mounting ring (3) above the air bag (301), a T-shaped tube (303) is mounted on the surface of the mounting ring (3), an air intake hole (4) is formed on the surface of the inner cavity of the mounting ring (3) and the surface of the inner cavity of the body (2), a pressure relief valve (5) is mounted on the inner cavity of the T-shaped tube (303) and the air intake hole (4), and a protective mechanism is mounted on one end of the bottom plate (1) outside the body (2).

2. A storage tank with pressure relief function according to claim 1, characterized in that: The protection mechanism comprises a threaded ring (6) and a protection plate (601); the threaded ring (6) is mounted on one end of the bottom plate (1) outside the body (2); and the protection plate (601) is mounted on the surface of the threaded ring (6).

3. The storage tank with pressure relief function according to claim 1, characterized in that: A pressure gauge (7) is installed on one end of the main body (2) outside the air inlet pipe (201) and on the other end of the mounting ring (3).

4. The storage tank with pressure relief function according to claim 1, characterized in that: Valves (8) are installed in the inner cavities of the air inlet pipe (201), the air outlet pipe (202) and the T-shaped pipe (303) outside the pressure relief valve (5).

5. The storage tank with pressure relief function according to claim 1, characterized in that: A plurality of support columns (9) are installed at the other end of the base plate (1), and a gasket (901) is installed at the other end of the support column (9).

6. The storage tank with pressure relief function according to claim 2, characterized in that: The surface of the protection plate (601) is provided with a plurality of anti-slip grooves.

Images