CN216556445U

CN216556445U - Explosion-proof high-pressure special gas storage tank

Info

Publication number: CN216556445U
Application number: CN202122593520.6U
Authority: CN
Inventors: 孙安; 王军; 吴荣鑫
Original assignee: Dalian Eight Side Fluid Technology Co ltd
Current assignee: Dalian Eight Side Fluid Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-17
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an explosion-proof high-pressure special gas storage tank which comprises a safety storage assembly and an emergency processing assembly, wherein the emergency processing assembly is connected to the safety storage assembly, the safety storage assembly comprises a support, a pressure relief bottom cavity, a gas outlet, a gas storage tank, a pressure gauge and a gas vent, and the emergency processing assembly comprises a processing cylinder, a liquid nitrogen tank, a filling port, an electromagnetic valve port, a one-way overflow valve, a pressure relief pipe and a temperature sensor. The utility model relates to the technical field of special gas storage equipment, in particular to an explosion-proof high-pressure special gas storage tank which can automatically perform temporary treatment on a storage tank with potential safety hazards when the storage tank cannot be inspected in the transportation process, has a moderate temporary treatment mode to ensure safety, and has obvious danger marks during centralized inspection.

Description

Explosion-proof high-pressure special gas storage tank

Technical Field

The utility model relates to the technical field of special gas storage equipment, in particular to an explosion-proof high-pressure special gas storage tank.

Background

The body storage tank is a device specially used for storing gas, can store or transport useful gas, can be divided into a high-pressure gas storage tank and a low-pressure gas storage tank according to the bearing pressure of the storage tank, however, the high-pressure gas storage tank has certain danger when storing special gas, the internal special gas is easy to change when being influenced by severe environment, when reaching a certain pressure value or temperature value, dangerous phenomena such as explosion and the like can easily occur, the personal safety of operating personnel is seriously harmed, and a great amount of time and manpower are consumed for checking and checking danger one by one for pressure gauges on the storage tank, so that the working efficiency is reduced, particularly, the dangerous situation can not be handled in time when the check cannot be carried out in the transportation process, the dangerous situation is generated, and some gas storage tanks capable of being released by themselves in dangerous state are often discharged to the outside, so that the safety of the environment is endangered, meanwhile, the gas escapes, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the explosion-proof high-pressure special gas storage tank which can automatically temporarily treat the storage tank with potential safety hazards when the storage tank cannot be inspected in the transportation process, has a moderate temporary treatment mode to ensure safety, and has obvious danger marks during centralized inspection.

The technical scheme adopted by the utility model is as follows: the explosion-proof high-pressure special gas storage tank comprises a safety storage assembly and an emergency treatment assembly, wherein the emergency treatment assembly is connected with the safety storage assembly, the safety storage assembly comprises a support, a pressure relief bottom cavity, a gas outlet, a gas storage tank, a pressure gauge and a gas vent, the pressure relief bottom cavity is connected with the support, the gas outlet is arranged on the outer side wall of the pressure relief bottom cavity in a penetrating manner, the gas storage tank is connected above the air pressure bottom cavity, the gas vent is arranged at the top of the gas storage tank in a penetrating manner, the pressure gauge is connected with the gas vent, the emergency treatment assembly comprises a treatment cylinder, a liquid nitrogen tank, an injection port, an electromagnetic valve port, a one-way overflow valve, a pressure relief pipe and a temperature sensor, the treatment cylinder is arranged above the pressure relief bottom cavity in a screwed manner, the liquid nitrogen tank is arranged above the treatment cylinder in a screwed manner, the injection port is arranged above the liquid nitrogen tank in a penetrating manner, and the electromagnetic valve port is uniformly embedded around the bottom of the liquid nitrogen tank, the one-way overflow valve runs through and locates on the gas holder lateral wall and locate the liquid nitrogen container below, the pressure release pipe connection is located on the one-way overflow valve and on the pressure release bottom chamber is located to bottom through connection, temperature sensor hugs closely and locates on the gas holder inside wall.

Furthermore, an alarm lamp is embedded in the pressure gauge.

Further, the liquid nitrogen container is in a hollow circular ring shape, and a heat insulation layer covers the outer wall of the liquid nitrogen container.

Furthermore, the middle part of the pressure relief pipe is spirally arranged around the outside of the gas storage tank in a crossed manner.

Further, the temperature sensor is electrically connected with all the solenoid valve ports.

Furthermore, the upper and lower screw joints of the treatment cylinder are respectively provided with a sealing rubber ring in a bonding way.

The utility model adopting the structure has the following beneficial effects: this scheme is an explosion-proof high-pressure special gas storage tank, and the emergency treatment subassembly that adopts multiple processing means can effectually guarantee the safety of gas holder when dangerous state from pressure and temperature two aspects, and obvious warning light has also made things convenient for centralized check, and the whole airtight of the special gas of storage simultaneously does not contact with the external world, in follow-up also furthest's recovery, has practiced thrift the cost when guaranteeing environmental safety.

Drawings

Fig. 1 is a schematic view of the overall structure of an explosion-proof high-pressure special gas storage tank.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

The device comprises a safety storage component 1, an emergency treatment component 2, a support 3, a support 4, a pressure relief bottom cavity 5, an air outlet 6, an air storage tank 7, a pressure gauge 8, an air vent 9, a treatment barrel 10, a liquid nitrogen tank 11, a filling port 12, an electromagnetic valve port 13, a one-way overflow valve 14, a pressure relief pipe 15, a temperature sensor 16, an alarm lamp 17, a heat insulation layer 18 and a sealing rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the explosion-proof high-pressure special gas storage tank of the scheme comprises a safety storage component 1 and an emergency treatment component 2, wherein the emergency treatment component 2 is connected to the safety storage component 1, the safety storage component 1 comprises a support 3, a pressure relief bottom cavity 4, a gas outlet 5, a gas storage tank 6, a pressure gauge 7 and a gas vent 8, the pressure relief bottom cavity 4 is connected to the support 3, the gas outlet 5 is arranged on the outer side wall of the pressure relief bottom cavity 4 in a penetrating manner, the gas storage tank 6 is connected to the upper portion of the pressure relief bottom cavity, the gas vent 8 is arranged on the top of the gas storage tank 6 in a penetrating manner, the pressure gauge 7 is connected to the gas vent 8, the emergency treatment component 2 comprises a treatment cylinder 9, a liquid nitrogen tank 10, a filling port 11, an electromagnetic valve port 12, a one-way overflow valve 13, a pressure relief pipe 14 and a temperature sensor 15, the treatment cylinder 9 is screwed to the upper portion of the pressure relief bottom cavity 4, the liquid nitrogen tank 10 is in threaded connection with the upper portion of the treatment barrel 9, the filling port 11 is arranged above the liquid nitrogen tank 10 in a penetrating mode, the electromagnetic valve ports 12 are arranged on the periphery of the bottom of the liquid nitrogen tank 10 in a penetrating mode, the one-way overflow valve 13 is arranged on the outer side wall of the gas storage tank 6 in a penetrating mode and is arranged below the liquid nitrogen tank 10, the pressure release pipe 14 is connected to the one-way overflow valve 13, the bottom of the one-way overflow valve is in penetrating connection with the pressure release bottom cavity 4, and the temperature sensor 15 is arranged on the inner side wall of the gas storage tank 6 in a clinging mode.

Wherein, an alarm lamp 16 is embedded in the pressure gauge 7; the liquid nitrogen tank 10 is in a hollow circular ring shape and is covered with a heat insulation layer 17 on the outer wall of the liquid nitrogen tank 10; the middle part of the pressure relief pipe 14 is spirally arranged around the air storage tank 6 in an externally crossed manner; the temperature sensor 15 is electrically connected with all the solenoid valve ports 12; and the upper and lower screw joints of the treatment cylinder 9 are respectively provided with a sealing rubber ring 18 in a bonding way.

When the emergency treatment component 2 adopting various treatment means can effectively ensure the safety of the gas storage tank 6 in the dangerous state from both pressure and temperature, the obvious alarm lamp 16 is also convenient for centralized inspection, and simultaneously the stored special gas is sealed in the whole process, is not contacted with the outside and can be recovered to the maximum extent in the follow-up process, the cost is saved while the environmental safety is ensured.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Claims

1. The utility model provides an explosion-proof formula high pressure special gas storage tank which characterized in that: the emergency treatment component comprises a treatment cylinder, a liquid nitrogen tank, a filling port, an electromagnetic valve port, a one-way overflow valve, a pressure relief pipe and a temperature sensor, wherein the treatment cylinder is screwed above the pressure relief bottom cavity, the liquid nitrogen tank is screwed above the treatment cylinder, the filling port is penetrated above the liquid nitrogen tank, the electromagnetic valve port is uniformly embedded around the bottom of the liquid nitrogen tank, the one-way overflow valve runs through and locates on the gas holder lateral wall and locate the liquid nitrogen container below, the pressure release pipe connection is located on the one-way overflow valve and on the pressure release bottom chamber is located to bottom through connection, temperature sensor hugs closely and locates on the gas holder inside wall.

2. An explosion-proof high pressure special gas storage tank as defined in claim 1, wherein: and an alarm lamp is embedded in the pressure gauge.

3. An explosion-proof high pressure special gas storage tank as defined in claim 1, wherein: the liquid nitrogen container is in a shape of a hollow circular ring and is provided with a heat insulation layer in a covering mode on the outer wall of the liquid nitrogen container.

4. An explosion-proof high pressure special gas storage tank as defined in claim 1, wherein: the middle part of the pressure relief pipe is spirally arranged around the outside of the gas storage tank in a crossed manner.

5. An explosion-proof high pressure special gas storage tank as defined in claim 1, wherein: the temperature sensor is electrically connected with all the electromagnetic valve ports.

6. An explosion-proof high-pressure special gas storage tank as defined in claim 1, wherein: and sealing rubber rings are bonded at the upper and lower screw connection parts of the treatment barrel.