CN219828540U

CN219828540U - Vertical air storage tank

Info

Publication number: CN219828540U
Application number: CN202320931572.6U
Authority: CN
Inventors: 王帝; 李庭; 张亚平; 张信; 邓国
Original assignee: Hubei Huawei Petrochemical Machinery Equipment Manufacturing Co ltd
Current assignee: Hubei Huawei Petrochemical Machinery Equipment Manufacturing Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-13
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to a vertical air storage tank, which comprises a tank body, wherein the outer wall of the tank body is communicated with an exhaust flange, the top of the tank body is communicated with an air inlet flange, four supporting structures are obliquely arranged at the bottom of the tank body, a circle of protective guard is arranged at the periphery of the top of the tank body, a gas detection structure for detecting gas leakage is arranged at the top of the exhaust flange, and a ladder structure for climbing to the top of the tank body is further arranged on the outer wall of the tank body. This vertical air storage tank, through the special gas that bleed fan will exhaust flange leakage out get into in the gas sensor to make the gas sensor carry out analysis and detection to multiple gas, whether the content of special gas reaches the risk that exists the leakage, then carry out the suggestion through the warning light and make things convenient for the staff to make corresponding protection rescue measure, through the bracing piece cartridge on the cat ladder on two stoppers, make things convenient for the staff to overhaul through the cat ladder upper tank body top, improve the practicality of storage tank.

Description

Vertical air storage tank

Technical Field

The utility model relates to the technical field of vertical storage tanks, in particular to a vertical air storage tank.

Background

The air storage tank refers to tank-shaped storage equipment for storing special gases, mainly refers to equipment for storing or containing gases, liquids, liquefied gases and other mediums, and is widely applied to industries such as chemical industry, petroleum, energy sources, light industry, environmental protection, pharmacy, food and the like, such as a hydrogen storage tank, a liquefied petroleum gas storage tank, a petroleum storage tank, a liquid ammonia storage tank and the like.

When the flange joint of the existing vertical air storage tank leaks due to sealing of the flange pipe, special gas can be discharged out of the storage tank along the gap, so that potential safety hazards are caused to surrounding environments or workers by the gas, and the problem that the environment or workers are damaged due to leakage of the storage tank is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a vertical air storage tank, which has the advantages of preventing the storage tank from large-scale leakage to damage the environment or endanger staff and the like, and solves the problem of potential safety hazard caused by large-scale leakage of special gas.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical air storage tank comprises a tank body, wherein an exhaust flange is communicated with the outer wall of the tank body, an air inlet flange is communicated with the top of the tank body, and four supporting structures are obliquely arranged at the bottom of the tank body;

the top periphery of the tank body is provided with a circle of protective guard, the top of the exhaust flange is provided with a gas detection structure for detecting gas leakage, and the outer wall of the tank body is also provided with a ladder structure for climbing to the top of the tank body.

Further, the guard rail is located above the ladder stand structure and is provided with a notch, and the outer wall of the tank body is also provided with a controller.

Further, bearing structure includes connecting block, supporting leg and callus on the sole, four connecting block quarters are fixed on the outer wall of jar body, the one end of four supporting legs is fixed respectively the bottom of four connecting blocks, four callus on the sole top surfaces are fixed respectively on the other end of four supporting legs.

Further, the gas detection structure comprises a fan frame, a bleed air fan, a support plate, a warning lamp and a gas sensor, wherein the fan frame is fixedly arranged on the outer wall of the tank body, the bleed air fan is embedded in the frame of the fan frame, the support plate is fixedly arranged on the outer wall of the tank body positioned at the top of the fan frame, the warning lamp is fixedly arranged at the top of the support plate, and the gas sensor is arranged at the top of the bleed air fan and square with the support plate.

Further, the gas sensor and the warning lamp are electrically connected with the controller.

Further, cat ladder structure includes fixed block, cat ladder, bracing piece, hinge piece and stopper, two fixed block horizontal installation are in on the jar body outer wall, the top of cat ladder is installed through the connecting axle between two fixed blocks, the hinge piece is fixed the bottom both sides of cat ladder, the one end of two bracing pieces respectively with two hinge pieces are articulated mutually, two stoppers are all installed on the outer wall that the jar body is close to the bottom, just two bracing pieces support respectively on the draw-in groove of two stoppers.

Further, two draw-in grooves have been seted up at the top of two stopper, and two draw-in grooves with the one end looks adaptation of two bracing pieces.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. according to the vertical air storage tank, the special gas leaked out of the exhaust flange enters the gas sensor through the air entraining fan, so that the gas sensor analyzes and detects various gases, whether the content of the special gas reaches the risk of leakage or not, and then the special gas is prompted through the warning lamp to facilitate staff to make corresponding protection and rescue measures, and the practicability of the whole storage tank is improved;

2. this vertical air storage tank is through the bracing piece cartridge on two stopper with the cat ladder to make the cat ladder slope, make things convenient for the staff to overhaul through the cat ladder upper tank body top, improve the practicality of storage tank.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the structure of the present utility model;

FIG. 3 is a top view of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure B of fig. 1 according to the present utility model.

In the figure: 1. a tank body; 2. a support structure; 201. a connecting block; 202. support legs; 203. foot pads; 3. an air inlet flange; 4. an exhaust flange; 5. a guard rail; 6. a ladder stand structure; 601. a fixed block; 602. a ladder stand; 603. a support rod; 604. a hinge block; 605. limiting block: 7. a controller; 8. a gas detection structure; 801. a fan frame; 802. a bleed air fan; 803. a support plate; 804. a warning light; 805. a gas sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a vertical air storage tank in this embodiment includes a tank body 1, an exhaust flange 4 is connected to an outer wall of the tank body 1, an intake flange 3 is connected to a top of the tank body 1, and four support structures 2 are obliquely arranged at a bottom of the tank body 1;

the top periphery of the tank body 1 is provided with a circle of protective guard 5, the top of the exhaust flange 4 is provided with a gas detection structure 8 for detecting gas leakage, and the outer wall of the tank body 1 is also provided with a ladder stand structure 6 for climbing to the top of the tank body 1.

Wherein, the rail guard 5 is located cat ladder structure 6 top and offered jaggedly, and controller 7 is still installed to the outer wall of jar body 1.

Specifically, lay jar body 1 through four bearing structure 2 at first and decide the position, then with inlet flange 3 and exhaust flange 4 intercommunication intake pipe and blast pipe, when need overhaul jar body 1 top simultaneously, can also make things convenient for the maintainer to climb to jar body 1 top and overhaul through cat ladder structure 6, when the exhaust flange 4 of gas on jar body 1 takes place to leak in addition, still accessible gas detection structure 8 monitors the operation process of warning completion whole storage tank.

In this embodiment, the supporting structure 2 includes a connecting block 201, supporting legs 202, and foot pads 203, the four connecting blocks 201 are quarter-fixed on the outer wall of the tank 1, one ends of the four supporting legs 202 are respectively fixed on the bottoms of the four connecting blocks 201, and top surfaces of the four foot pads 203 are respectively fixed on the other ends of the four supporting legs 202.

Specifically, four connecting blocks 201 are welded around the outer wall of the tank body 1, then supporting legs 202 are obliquely installed on the four connecting blocks 201 by bolts, and finally foot pads 203 are installed at the bottoms of the supporting legs 202 to form supporting force with the ground.

In this embodiment, the air detection structure 8 includes a fan frame 801, a bleed fan 802, a support plate 803, a warning light 804 and a gas sensor 805, the fan frame 801 is fixedly mounted on the outer wall of the tank 1, the bleed fan 802 is embedded in the frame of the fan frame 801, the support plate 803 is fixedly mounted on the outer wall of the tank 1 located at the top of the fan frame 801, the warning light 804 is fixedly mounted at the top of the support plate 803, and the gas sensor 805 is disposed on the square of the support plate 803 at the top of the bleed fan 802.

The gas sensor 805 and the warning light 804 are electrically connected to the controller 7.

The gas sensor 805 is of the type: the specific working principle and the optional specification of the MQ-5 combustible gas sensor are designed according to the model of the storage tank, and further detailed description thereof will not be provided herein.

Specifically, when the exhaust flange 4 leaks gas, the bleed fan 802 on the fan frame 801 will introduce the gas into the gas sensor 805, and detect a plurality of different gases and detect the concentration of the gas, so as to sense whether the leakage occurs, and when a large amount of detected gas occurs, the warning lamp 804 will generate a normally-on warning signal.

In this embodiment, cat ladder structure 6 includes fixed block 601, cat ladder 602, bracing piece 603, articulated piece 604 and stopper 605, and two fixed blocks 601 horizontal installation are on jar body 1 outer wall, and the top of cat ladder 602 passes through between two fixed blocks 601 of connecting axle installation, and articulated piece 604 is fixed in the bottom both sides of cat ladder 602, and the one end of two bracing pieces 603 articulates with two articulated piece 604 respectively, and two stoppers 605 are all installed on jar body 1 is close to the outer wall of bottom, and two bracing pieces 603 support respectively on the draw-in groove of two stoppers 605.

Two clamping grooves are formed in the tops of the two limiting blocks 605, and the two clamping grooves are matched with one ends of the two supporting rods 603.

It should be noted that, the ladder 602 is composed of a plurality of foot bars distributed at equal intervals between the connecting plates, and the limiting block 605 and the fixing block 601 are on the same vertical line.

Specifically, two support rods 603 at the bottom of the cat ladder 602 are respectively inserted and fixed on two limiting blocks 605, so that the cat ladder 602 inclines at a small angle, and a worker can complete overhauling of the top of the tank body 1 through the cat ladder 602.

The working principle of the embodiment is as follows:

firstly, the air inlet flange 3, the air outlet flange 4 and the air inlet pipe are communicated with the air outlet pipe, then four connecting blocks 201 are welded on the periphery of the outer wall of the tank body 1, then supporting legs 202 are obliquely arranged on the four connecting blocks 201 through bolts, finally foot pads 203 are arranged at the bottoms of the supporting legs 202 and form supporting force with the ground, and when the top of the tank body 1 is overhauled, two supporting rods 603 at the bottom of a cat ladder 602 are respectively inserted and fixed on two limiting blocks 605, so that the cat ladder 602 is inclined at a small angle, workers can complete overhauling of the top of the tank body 1 through the cat ladder 602, when gas leakage needs to be detected, an air-entraining fan 802 on a fan frame 801 can introduce gas into a gas sensor 805, and various different gases are detected, and the concentration of the gas is detected, so that when a large amount of detected gas occurs, a normally-bright alarm signal appears on the warning lamp 804, and the use flow of the whole storage tank is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical air storage tank, includes a jar body (1), the outer wall intercommunication of jar body (1) has exhaust flange (4), the top intercommunication of jar body (1) has inlet flange (3), the bottom slope of jar body (1) is provided with four bearing structure (2);

the novel gas leakage detection tank is characterized in that a circle of protective guard (5) is arranged on the periphery of the top of the tank body (1), a gas detection structure (8) for detecting gas leakage is arranged at the top of the exhaust flange (4), and a ladder structure (6) for climbing to the top of the tank body (1) is further arranged on the outer wall of the tank body (1).

2. A vertical air tank according to claim 1, wherein: the guard rail (5) is located above the ladder stand structure (6) and is provided with a notch, and the outer wall of the tank body (1) is also provided with a controller (7).

3. A vertical air tank according to claim 1, wherein: the supporting structure (2) comprises connecting blocks (201), supporting legs (202) and foot pads (203), the four connecting blocks (201) are fixed on the outer wall of the tank body (1) in a quartering mode, one ends of the four supporting legs (202) are respectively fixed at the bottoms of the four connecting blocks (201), and top surfaces of the four foot pads (203) are respectively fixed at the other ends of the four supporting legs (202).

4. A vertical air tank according to claim 2, wherein: the gas detection structure (8) comprises a fan frame (801), a bleed air fan (802), a supporting plate (803), a warning lamp (804) and a gas sensor (805), wherein the fan frame (801) is fixedly arranged on the outer wall of the tank body (1), the bleed air fan (802) is embedded in the frame of the fan frame (801), the supporting plate (803) is fixedly arranged on the outer wall of the tank body (1) at the top of the fan frame (801), the warning lamp (804) is fixedly arranged at the top of the supporting plate (803), and the gas sensor (805) is arranged at the top of the bleed air fan (802) and is square to the supporting plate (803).

5. A vertical air tank as defined in claim 4, wherein: the gas sensor (805) and the warning lamp (804) are electrically connected with the controller (7).

6. A vertical air tank according to claim 1, wherein: the cat ladder structure (6) comprises fixed blocks (601), a cat ladder (602), supporting rods (603), hinge blocks (604) and limiting blocks (605), wherein the two fixed blocks (601) are horizontally installed on the outer wall of the tank body (1), the top end of the cat ladder (602) is installed between the two fixed blocks (601) through a connecting shaft, the hinge blocks (604) are fixed on two sides of the bottom of the cat ladder (602), one ends of the two supporting rods (603) are hinged with the two hinge blocks (604) respectively, the two limiting blocks (605) are installed on the outer wall, close to the bottom, of the tank body (1), and the two supporting rods (603) are supported on clamping grooves of the two limiting blocks (605) respectively.

7. The vertical air tank of claim 6, wherein: two clamping grooves are formed in the tops of the two limiting blocks (605), and the two clamping grooves are matched with one ends of the two supporting rods (603).