CN219654401U - Assembled liquid storage tank with emergency fire extinguishing device - Google Patents

Abstract

The utility model provides an assembled liquid storage tank with an emergency fire extinguishing device, which comprises a liquid storage tank body formed by combining a plurality of combined enclosing baffles, wherein two adjacent combined enclosing baffles are connected through a connecting assembly, an impermeable layer is paved in the liquid storage tank body and at the bottom of the liquid storage tank body, a filter layer is further arranged on the impermeable layer in the liquid storage tank body, a liquid communication channel is arranged between the impermeable layer and the filter layer, and the liquid storage tank is further provided with the emergency fire extinguishing device. The utility model has the advantages of improving the shock resistance and the use safety of the equipment, being convenient to install and saving land resources.

Description

Assembled liquid storage tank with emergency fire extinguishing device

Technical Field

The utility model relates to a liquid storage tank which is convenient to transport, can be quickly disassembled and assembled and is suitable for various environments, in particular to an emergency liquid storage tank for an oil-gas field exploitation site.

Background

In oil and gas field exploitation sites, a large amount of liquid or solid mixtures such as water, fracturing fluid, stratum produced fluid and the like are often stored, the construction cost of a concrete cement pond on site in the conventional mode is high at present, if the concrete cement pond is adopted, after the site is required to finish permanent characterization, repeated tillage is difficult, in addition, the earthquake can often occur in areas such as Sichuan basin and the like on an earthquake zone, the concrete cement pond is very easy to shake and crack, harmful liquid produced by the oil and gas field leaks and pollutes underground water resources, and unrecoverable environmental pollution is caused. At present, the other mode is that a small liquid tank is matched with a simple assembling pool, the site occupied area is large, the working procedure is complex, the small liquid tank is discharged above the assembling pool, the small liquid tank is used as a liquid storage tank, the liquid in the small liquid tank flows into the assembling pool by the height difference of the terrain, if the site does not have the arrangement of the height difference, the small liquid tank is required to be heightened, or the assembling pool is removed by mechanical equipment to be removed by earth, and meanwhile, when a large amount of waste liquid is required to be filtered and stored, the small liquid tank cannot be processed due to the limitation of the capacity or the flow rate of the small liquid tank, and the working procedure is complex, high cost and low efficiency. In addition, because most of the liquid stored in the liquid storage tank is inflammable, fire is caused due to management and supervision and weather reasons, and the fire is difficult to find and treat in time, so that the fire caused by the fire of the liquid in the liquid storage tank is extremely easy to cause great potential safety hazard.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model has the characteristics that the liquid storage tank body and the sedimentation tank body with different capacities are assembled rapidly according to the field size, the single capacity is large, the tank body combined type module steel structure design is realized, the assembly and disassembly are convenient and rapid in the field, the sedimentation tank is arranged in the liquid storage tank, the liquid in the liquid storage tank is filtered through communication, the original capacity of the liquid storage tank is not influenced, the disassembly can be repeatedly used and is transferred to the next field for continuous use and transportation, the original appearance can be restored after the field is removed, and the like. By arranging the emergency fire extinguishing device, accidental fire can be extinguished in time, accidents can be treated and prevented in time, and the use safety of equipment is ensured.

The utility model aims to provide an assembled liquid storage tank with an emergency fire extinguishing device, which comprises a liquid storage tank body formed by combining a plurality of combined type surrounding baffles, wherein two adjacent combined type surrounding baffles are connected through a connecting component, an impermeable layer is paved inside and at the bottom of the liquid storage tank body, the liquid storage tank is also provided with the emergency fire extinguishing device, the emergency fire extinguishing device comprises a foam pressure tank arranged outside the liquid storage tank, the foam pressure tank is connected with a foam spraying port arranged in the liquid storage tank through a pipeline, and the pipeline comprises an inscribed pipeline directly connected with the foam spraying port, an external pipeline directly connected with the foam pressure tank and a connecting pipeline connecting the inscribed pipeline and the external pipeline.

As a further improvement of the utility model, the inscription pipeline is arranged around the upper part of the inner side of the liquid storage tank body, and the foam spraying ports are uniformly distributed around the inner wall of the liquid storage tank.

As a further improvement of the utility model, the number of the connecting pipelines is even, and the connecting pipelines are symmetrically distributed along the diameter direction of the liquid storage tank body.

As a further improvement of the utility model, a sedimentation tank is also arranged in the liquid storage tank, and the sedimentation tank and the liquid in the liquid storage tank can be communicated through a pipeline or a hole.

As a further improvement of the utility model, the top end between the liquid storage tank and the sedimentation tank is provided with mutually connected manned platforms, and the outer side of the liquid storage tank is also provided with stairs connected with the manned platforms.

As a further improvement of the utility model, the sedimentation tank is formed by combining a plurality of combined type enclosing blocks, and two adjacent combined type enclosing blocks are connected through a connecting component.

As a further improvement of the utility model, the sedimentation tank is also provided with an emergency fire extinguishing device, the emergency fire extinguishing device comprises a foam pressure tank arranged outside the liquid storage tank, and the foam pressure tank is connected with a foam spraying port arranged in the sedimentation tank through a pipeline.

As a further improvement of the utility model, the inscribed pipeline is arranged around the upper part of the inner side of the sedimentation tank body, the inscribed pipeline is connected with the external pipeline through a connecting pipeline, the number of the foam spraying ports is even, and the foam spraying ports are uniformly distributed around the inner wall of the sedimentation tank.

As a further improvement of the utility model, the external pipeline and the connecting pipeline are both provided with valves connected with a control system.

As a further improvement of the utility model, the control system is also connected with a temperature detection device or an infrared detection device arranged in the liquid storage tank.

The detachable liquid storage tank body is characterized in that the liquid storage tank is composed of a combined enclosing baffle, and is a small liquid tank mode which is independent of the prior concrete structure or is limited by the topography and has a certain height. According to the utility model, the filter layer is arranged in the liquid storage tank, so that the capacity of the original liquid storage tank is not changed, meanwhile, filtered liquid can be discharged through the communication channel in time, and the liquid with larger flow can be filtered more rapidly without being limited by the capacity of the liquid storage tank. The liquid storage tank and the liquid storage tank are formed in a combined mode, the design is not needed according to the seepage-proofing condition of the bottom foundation, and the liquid storage tank can be constructed in various landforms according to the capacity; because the cell body is circular in design and rotatable in the certain scope of connecting piece, make the cell body can adjust cell body shape by oneself in certain pressure fluctuation range, consequently can keep cell body safety when taking place certain earthquake to the maximum extent, through the emergent extinguishing device who sets up, the safe in utilization of assurance cell body that can be better. Thus, compared with the prior art, the method has good effect.

The utility model has the advantages and positive effects that:

1. the liquid storage tank is assembled by the combined type enclosing baffle, the liquid storage tank is assembled and disassembled conveniently and rapidly on site, the liquid storage tank can be reused and transferred to the next site after being disassembled, the liquid storage tank is convenient to use and transport continuously, and the original landforms can be restored after the field is removed.

2. The emergency fire extinguishing device is arranged in the liquid storage tank and the sedimentation tank, so that the emergency fire extinguishing device can be started manually when found, dangerous situations can be detected timely through the monitoring system, the emergency fire extinguishing device is started timely through the system control, and the dangerous situations are treated timely, so that the loss is reduced, and further loss is avoided.

3. In this way, the device is enabled to adapt to more topography and topography.

4. By the mode, the equipment can reduce environmental pollution in a multi-earthquake area and enhance the safety of waste liquid storage.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the reservoir portion of the present utility model;

FIG. 2 is a schematic view of a first connection assembly of the present utility model;

FIG. 3 is a schematic view of the overall structure of the assembled liquid storage tank with the emergency fire extinguishing device of the present utility model;

in the figure, the barrier is enclosed by a 1-combination type, the barrier is 2-impermeable layer, the pin is 2, 3-pin base, the rotating arm is 4-pin shaft, the foam pressure tank is 6-pin shaft, the foam spraying port is 7-type, the sedimentation tank is 8-type, the liquid storage tank is 9-type, the cofferdam is 10-type, and the manned platform is 11-type.

Description of the embodiments

The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.

In the various illustrations of the utility model, certain dimensions of structures or portions may be exaggerated relative to other structures or portions for convenience of illustration, and thus serve only to illustrate the basic structure of the inventive subject matter.

In addition, terms such as "upper", "above", "lower", "below", and the like, used herein to denote spatially relative positions are used for convenience of description to describe one element or feature relative to another element or feature as illustrated in the figures. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1, the assembled liquid storage tank provided by the utility model comprises a liquid storage tank body formed by combining a plurality of first combined type enclosing baffles, wherein two adjacent first combined type enclosing baffles are connected through a first connecting component, and a first impermeable layer is paved inside and at the bottom of the liquid storage tank body.

As shown in fig. 3, a sedimentation tank body formed by combining a plurality of second combined type enclosing baffles is further arranged in the liquid storage tank body, two adjacent second combined type enclosing baffles are connected through a second connecting component, a filtering device is further arranged in the sedimentation tank body, and liquid filtered by the filtering device in the sedimentation tank body can be communicated with liquid in the liquid storage tank body.

As shown in fig. 2, the first connecting component includes a first pin seat, a first pin shaft, and a first rotating arm connected with the first pin seat through the first pin shaft and capable of rotating around the first pin shaft, two ends of the first rotating arm are respectively connected with one first pin seat through one first pin shaft in a rotating way, and two first pin seats are correspondingly fixed on vertical edges, close to each other, of two adjacent combined enclosures. Similarly, the second connecting component comprises a second pin seat, a second pin shaft and a second rotating arm which is connected with the second pin seat through the second pin shaft and can rotate around the second pin shaft, two ends of the second rotating arm are respectively connected with one second pin seat through one second pin shaft in a rotating way, and the two second pin seats are correspondingly fixed on vertical edges, close to each other, of two adjacent combined type enclosing baffles. Of course, the connecting component can also adopt a plug-in type shaft connection or a clamping type lock catch connection, but the connecting strength is insufficient to bear larger pressure change in the tank body, and the connecting component also does not have the function of combining the tank body shape and properly adjusting the tank body shape so as to balance the liquid pressure in the tank body.

Simultaneously, the cross section of liquid storage pond and sedimentation tank is circular, and cooperation liquid storage pond and sedimentation tank enclose the coupling assembling who keeps off the use, and liquid pressure in liquid storage pond and the sedimentation tank can keep accepting evenly at the pool wall, when liquid pressure takes place in the certain scope undulant in the pool, can keep off the atress through enclosing, with the pressure conduction that receives the swivel arm in the coupling assembling, drive the round pin axle and the base that are connected by the swivel arm to drive adjacent enclosing and keep off and carry out suitable adjustment, consequently, this equipment possesses certain antidetonation, wind resistance ability.

In order to further strengthen the safety of the tank body, a cofferdam is arranged outside the tank body of the liquid storage tank, a third impermeable layer is paved at the bottom of the cofferdam, the cofferdam is formed by connecting a third combined type enclosing baffle which is arranged in the same way as the first combined type enclosing baffle and the first connecting component through a third connecting component, the arrangement of the cofferdam is the same as that of the liquid storage tank and the sedimentation tank, but the height of the cofferdam can be lower than that of the liquid storage tank and the sedimentation tank by considering the action of the cofferdam.

In order to improve the efficiency of sedimentation tank and reservoir intercommunication, can set up the through-hole at sedimentation tank lateral wall, set up the filter layer in through-hole department, realization intercommunication that like this can be faster reduces sedimentation tank body atress. Meanwhile, in order to better discharge the filtered liquid in the liquid storage tank, a through hole and a valve can be arranged on the side wall of the liquid storage tank for discharging the liquid in the liquid storage tank.

For solving the problem of storing inflammable liquid in the cell body, the conflagration easily takes place, the liquid storage tank still is provided with emergent extinguishing device, emergent extinguishing device including set up in the foam overhead tank in the liquid storage tank outside, the foam overhead tank with set up in foam spraying port in the liquid storage tank is connected through the pipeline, the pipeline include with the inscription pipeline that foam spraying port directly is connected with foam overhead tank lug connection's external pipeline, and connect inscription pipeline with external pipeline's connecting pipeline, and connect inscription pipeline and external pipeline's connecting pipeline. The connecting pipelines are arranged in a plurality of symmetrical mode along the diameter of the tank body so as to strengthen the speed and pressure of foam spraying. The foam spraying port is arranged at the top end inside the liquid storage tank. The foam spraying ports are uniformly distributed around the inner wall or the top end of the liquid storage tank. The liquid storage tank is internally provided with a sedimentation tank, and the sedimentation tank is communicated with liquid in the liquid storage tank through a pipeline or a hole. The top between the liquid storage tank and the sedimentation tank is provided with a mutually connected manned platform, and the outer side of the liquid storage tank is also provided with stairs connected with the manned platform. The sedimentation tank is formed by combining a plurality of combined type enclosing baffles, and two adjacent combined type enclosing baffles are connected through a connecting assembly. The sedimentation tank still is provided with emergent extinguishing device, emergent extinguishing device including set up in the foam pressure tank in the reservoir outside, the foam pressure tank with set up in foam spray mouthful in the sedimentation tank is connected through the pipeline. The foam spraying ports are arranged at the top end inside the sedimentation tank, and the foam spraying ports are uniformly distributed around the inner wall or the top end of the sedimentation tank. The inner wall of the surrounding tank body is provided with foam spraying port inscription pipelines along the circumference of the peripheral line of the tank body parallel to the bottom surface, the inscription pipelines are connected with the foam pressure tank through external pipelines, and the external pipelines and the connecting pipelines are provided with valves connected with a control system. The control system is also connected with a temperature detection device or an infrared detection device arranged in the liquid storage tank.

It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The utility model provides an assembled liquid storage pond with emergent extinguishing device, includes the liquid storage pond cell body that forms by a plurality of combination formula fender combinations, two adjacent the combination is enclosed and is kept off and is connected through coupling assembling, the impervious layer has been laid to liquid storage pond cell body inside and bottom, its characterized in that, the liquid storage pond still is provided with emergent extinguishing device, emergent extinguishing device including set up in the foam overhead tank in the liquid storage pond outside, the foam overhead tank with set up in the foam spray mouth in the liquid storage pond is connected through the pipeline, the pipeline include with the inscription pipeline that the foam spray mouth directly is connected with the external pipeline of foam overhead tank lug connection, and connect inscription pipeline with the connecting pipeline of external pipeline.

2. The assembled liquid storage tank with the emergency fire extinguishing device according to claim 1, wherein the inscribed pipeline is arranged around the upper part of the inner side of the liquid storage tank body, and the foam spraying ports are uniformly distributed around the inner wall of the liquid storage tank.

3. The assembled liquid storage tank with the emergency fire extinguishing device as claimed in claim 1, wherein the number of the connecting pipelines is even, and the connecting pipelines are symmetrically distributed along the diameter direction of the liquid storage tank body.

4. The modular liquid storage tank with emergency fire extinguishing apparatus as claimed in claim 1, wherein a sedimentation tank is further arranged inside the liquid storage tank, and the sedimentation tank and the liquid in the liquid storage tank can be communicated through a pipeline or a hole.

5. The assembled liquid storage tank with the emergency fire extinguishing device according to claim 4, wherein a mutually connected manned platform is arranged at the top end between the liquid storage tank and the sedimentation tank, and a stair connected with the manned platform is further arranged on the outer side of the liquid storage tank.

6. The assembled liquid storage tank with the emergency fire extinguishing device according to claim 4, wherein the sedimentation tank is formed by combining a plurality of combined enclosures, and two adjacent combined enclosures are connected through a connecting assembly.

7. The assembled liquid storage tank with the emergency fire extinguishing device according to claim 4, wherein the sedimentation tank is further provided with the emergency fire extinguishing device, the emergency fire extinguishing device comprises a foam pressure tank arranged outside the liquid storage tank, the foam pressure tank is connected with a foam spraying port arranged in the sedimentation tank through a pipeline, and the pipeline comprises an inscribed pipeline directly connected with the foam spraying port and an external pipeline directly connected with the foam pressure tank.

8. The assembled liquid storage tank with the emergency fire extinguishing device according to claim 7, wherein the inscribed pipeline is arranged around the upper part of the inner side of the sedimentation tank body, the inscribed pipeline is connected with the external pipeline through a connecting pipeline, the number of the foam spraying ports is even, and the foam spraying ports are evenly distributed around the inner wall of the sedimentation tank.

9. A modular liquid storage tank with emergency fire extinguishing apparatus according to any of claims 1 to 8, wherein the external conduit and the connecting conduit are each provided with a valve connected to a control system.

10. The modular reservoir with emergency fire suppression apparatus of claim 9, wherein the control system is further coupled to a temperature detection device or an infrared detection device disposed in the reservoir.