CN211502327U - Tube bundle type container - Google Patents

Abstract

The utility model discloses a tube bank formula container, include: the frame, be provided with the steel bottle in the frame, the front end of steel bottle is provided with first end stopper, be provided with the elbow on the first end stopper, be provided with first pipe on the elbow, be provided with first rupture disk on the first pipe, the steel bottle rear end is provided with the second end stopper, be connected with three way connection on the second end stopper, be connected with the second pipe on the three way connection, be provided with the second rupture disk on the second pipe, still be connected with the business turn over trachea on the three way connection, be provided with first valve on the business turn over trachea. The front and the back of each steel cylinder are respectively provided with a rupture disc, so that the steel cylinder is safer; the device is provided with a sewage discharge pipeline, so that impurities in the steel cylinder can be conveniently discharged, and the use is convenient; the pipeline is succinct, and the leakage point is few, easily operation maintenance.

Description

Tube bundle type container

Technical Field

The utility model relates to a tube bundle container belongs to the chemical machinery field.

Background

Natural gas is a high-quality clean energy source and is the most ideal fuel for protecting the environment. At present, the natural gas industry is in a vigorous development stage, and natural gas will gradually become one of the preferred energy sources in the world. Natural gas is a colorless, odorless gas having a density of about 0.71kg/m3 under standard conditions and a specific gravity of 0.5544 for air, so that if a container leaks, the natural gas easily diffuses or accumulates on the top of the building to form a detonative gas. The explosion limit of natural gas in air is 5-15%, the boiling point of the natural gas is-161.45 ℃, the melting point of the natural gas is-182.5 ℃ and the critical temperature of the natural gas is-82.45 ℃ under atmospheric pressure. Natural gas is a hydrocarbon that can form a detonative gas when mixed with air or oxygen. The natural gas has stable chemical property, does not react with oxygen under common conditions, does not react with concentrated acid, concentrated alkali solution and oxidant, can react with chlorine only under the irradiation of sunlight or heating, and can generate spontaneous combustion when being mixed with hydrogen fluoride. By pressurization and storage in gaseous form in a container. The tube bundle container is a special tool for transporting compressed gas and serves city gas stations and industrial gas production and use units. At present, the traditional tube bundle type container for transporting gas such as natural gas generally has no pollution discharge function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the existing problem among the above-mentioned prior art, provide a tube bank formula container to solve present technical problem.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a tube bundle container, include: the frame, be provided with the steel bottle in the frame, the front end of steel bottle is provided with first end stopper, be provided with the elbow on the first end stopper, be provided with first pipe on the elbow, be provided with first rupture disk on the first pipe, the steel bottle rear end is provided with the second end stopper, be connected with three way connection on the second end stopper, be connected with the second pipe on the three way connection, be provided with the second rupture disk on the second pipe, still be connected with the business turn over trachea on the three way connection, be provided with first valve on the business turn over trachea.

Preferably, the steel cylinders comprise a plurality of steel cylinders, and the gas inlet and outlet pipes of the plurality of steel cylinders are connected to the manifold.

Preferably, the main pipe is connected with a pressure gauge and a second valve, and a third valve is arranged between the pressure gauge and the main pipe.

Preferably, the second end plug is further provided with a drain pipe, the drain pipe penetrates through the end plug and extends into the steel cylinder, and a section of the drain pipe, which is located outside the steel cylinder, is provided with a fourth valve.

The utility model has the advantages that: the front and the back of each steel cylinder are respectively provided with a rupture disc, so that the steel cylinder is safer; the device is provided with a sewage discharge pipeline, so that impurities in the steel cylinder can be conveniently discharged, and the use is convenient; the pipeline is succinct, and the leakage point is few, easily operation maintenance.

Drawings

The foregoing aspects and advantages of the invention will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a tube bundle container according to an embodiment of the present invention;

fig. 2 is a schematic top view of a tube bundle container according to an embodiment of the present invention;

fig. 3 is a left side view schematic diagram of the tube bundle container according to the embodiment of the present invention;

fig. 4 is a schematic diagram of a right-view structure of a tube bundle container according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the front end of the steel cylinder of the tube bundle container according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of the rear end of the steel cylinder of the tube bundle container according to the embodiment of the present invention.

Description of reference numerals:

in fig. 1-6, a frame 1; a steel cylinder 2; a first end plug 3; an elbow 4; a first conduit 5; a second end plug 6; a second conduit 7; a three-way joint 8; an air inlet and outlet pipe 9; a header pipe 10; a second valve 11; a third valve 12; a pressure gauge 13; a first valve 14; a blow-off pipe 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a tube bundle container, include: frame 1, be provided with steel bottle 2 in the frame 1, the front end of steel bottle 2 is provided with first end plug 3, be provided with elbow 4 on the first end plug 3, be provided with first pipe 5 on the elbow 4, be provided with first rupture disk on the first pipe 5, 2 rear ends of steel bottle are provided with second end plug 6, be connected with three way connection 8 on the second end plug 6, be connected with second pipe 7 on the three way connection 8, be provided with the second rupture disk on the second pipe 7, still be connected with business turn over trachea 9 on the three way connection 8, be provided with first valve 14 on the business turn over trachea 9.

The frame 1 adopts the frame commonly used at present, the fixing mode of the steel cylinder 2 also adopts the conventional method at present, all valves use ball valves, the first conduit 5 and the second conduit 7 adopt stainless steel conduits, and the rupture disk selects a proper rupture disk according to the national regulation and the compressed gas contained in the steel cylinder 2.

The steel cylinders 2 comprise a plurality of air inlet and outlet pipes 9 on the steel cylinders 2 are connected to a main pipe 10, the air inlet and outlet pipes 9 and the main pipe 10 are selected according to needs, and stainless steel pipes are generally selected.

The main pipe 10 is connected with a pressure gauge 13 and a second valve 11, a third valve 12 is arranged between the pressure gauge 13 and the main pipe 10, the second valve 11 is opened during inflation and deflation, and the third valve 12 is normally opened and closed when the pressure gauge 13 is replaced.

Still be provided with blow off pipe 15 on the second end stopper 6, blow off pipe 15 runs through the end plug and stretches into in the steel bottle 2, stretches the minimum in the steel bottle 2, and blow off pipe 15 is provided with the fourth valve on being located one section outside the steel bottle 2, and blow off pipe 15 is a steel pipe.

The charging and discharging of the steel cylinder 2 is the same as the charging and discharging of the existing steel cylinder 2, and the sewage valves at the bottle openings are closed in the normal operation state. The user should be according to the clean condition of medium, regularly to the gas cylinder blowdown, during the blowdown according to the following step operation:

(1) the residual air pressure in the air bottle is between 0.4 and 0.6 MPa.

(2) And a sewage discharge pipeline is connected, and the sewage discharge terminal port is led to a safe discharge place.

(3) And opening the drain valves (fourth valves) of the bottle mouths to drain.

(4) When the pressure in the bottle is reduced to be not less than 0.1MPa (the pressure in the blowdown bottle body is measured by the pressure gauge 13), the blowdown valves at the bottle openings are closed, and the blowdown is finished.

The front and the back of each steel cylinder 2 are respectively provided with a rupture disc, so that the steel cylinder is safer; the device is provided with a sewage discharge pipeline, so that impurities in the steel cylinder 2 can be conveniently discharged, and the use is convenient; the pipeline is succinct, and the leakage point is few, easily operation maintenance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (4)

1. A tube bundle container comprising: a frame, characterized in that: the steel cylinder is arranged in the frame, a first end plug is arranged at the front end of the steel cylinder, an elbow is arranged on the first end plug, a first guide pipe is arranged on the elbow, a first rupture disk is arranged on the first guide pipe, a second end plug is arranged at the rear end of the steel cylinder, a three-way joint is connected to the second end plug, a second guide pipe is connected to the three-way joint, a second rupture disk is arranged on the second guide pipe, an air inlet and outlet pipe is further connected to the three-way joint, and a first valve is arranged on the air inlet and outlet pipe.

2. The tube bundle container according to claim 1, wherein: the steel cylinders comprise a plurality of steel cylinders, and the air inlet pipes and the air outlet pipes of the plurality of steel cylinders are connected to the header pipe.

3. The tube bundle container according to claim 2, wherein: the main pipe is connected with a pressure gauge and a second valve, and a third valve is arranged between the pressure gauge and the main pipe.

4. The tube bundle container according to claim 1, wherein: and a drain pipe is further arranged on the second end plug, penetrates through the end plug and extends into the steel cylinder, and a fourth valve is arranged on one section of the drain pipe, which is positioned outside the steel cylinder.

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