CN214912925U

CN214912925U - Fire-fighting equipment and fracturing system

Info

Publication number: CN214912925U
Application number: CN202120362440.7U
Authority: CN
Inventors: 姜一博; 张怀智; 张斌; 张国庆
Original assignee: Jierui Huachuang Technology Co Ltd
Current assignee: Yantai Jereh Petroleum Equipment and Technologies Co Ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-30
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a fire-fighting equipment and fracturing system relates to fracturing system technical field. The fire extinguishing component can be put out a fire, and the safe operation of the fracturing system is guaranteed. The fracturing system includes a fire fighting apparatus. The fire apparatus includes a main fire conduit and a fire suppression assembly. The main fire-fighting pipeline is used for conveying fire extinguishing agents. The fire extinguishing assembly comprises a spray head and a water distribution pipeline. The spray head faces to the component to be extinguished, and the spray range of the spray head covers at least one part of the component to be extinguished. The first end of the water distribution pipeline is communicated with the spray head, and the second end of the water distribution pipeline is communicated with the main fire fighting pipeline.

Description

Fire-fighting equipment and fracturing system

Technical Field

The utility model relates to a fire control technical field especially relates to a fire-fighting equipment and fracturing system.

Background

A fracturing system is a system for fracturing a field. At present, with the increase of the exploitation depth of an oil field, the working pressure of pumping equipment in a fracturing system is higher and higher, and the working time is longer and longer, so that the pumping equipment is very easy to cause fire in the working process.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a fire-fighting equipment and fracturing system can put out a fire to the part of putting out a fire, guarantees fracturing system's safe operation.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

in a first aspect, embodiments of the present application provide a fracturing system. The fracturing system includes a fire fighting apparatus. The fire apparatus includes a main fire conduit and a fire suppression assembly.

The main fire-fighting pipeline is used for conveying fire extinguishing agents.

The fire extinguishing assembly comprises a spray head and a water distribution pipeline. The spray head faces to the component to be extinguished, and the spray range of the spray head covers at least one part of the component to be extinguished. The first end of the water distribution pipeline is communicated with the spray head, and the second end of the water distribution pipeline is communicated with the main fire fighting pipeline.

Compared with the prior art, the fracturing system provided by the application comprises the fire fighting equipment. The main fire-fighting pipeline in the fire-fighting equipment is used for conveying fire extinguishing agents, the first end of the water distribution pipeline is communicated with the spray head, and the second end of the water distribution pipeline is communicated with the main fire-fighting pipeline, so that the fire extinguishing agents in the main fire-fighting pipeline can be conveyed to the spray head through the water distribution pipeline to be sprayed.

And the shower nozzle is towards treating the part of putting out a fire, and the spray regime of shower nozzle covers at least partly of the part of putting out a fire for the fire extinguishing agent of shower nozzle department injection can cover the part of putting out a fire and put out a fire to treat the part of putting out a fire and put out a fire, thereby can guarantee fracturing system's safe operation.

In a second aspect, the utility model also provides a fire-fighting equipment. The fire apparatus includes a main fire conduit and a fire suppression assembly. The main fire-fighting pipeline is used for conveying fire extinguishing agents. The fire extinguishing assembly comprises a spray head and a water distribution pipeline, wherein a first end of the water distribution pipeline is communicated with the spray head, and a second end of the water distribution pipeline is communicated with the main fire fighting pipeline.

Compared with the prior art, the utility model discloses a fire-fighting equipment's beneficial effect is the same with above-mentioned fracturing system's beneficial effect, does not do here and gives unnecessary details.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fracturing system provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a fire fighting device in a fracturing system provided by an embodiment of the present application;

fig. 3 is a cross-sectional view of a defense apparatus in a fracturing system provided by an embodiment of the present application;

fig. 4 is a schematic control diagram of a fracturing system provided by an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating an installation of the fire apparatus provided by an embodiment of the present application;

FIG. 6 is a schematic diagram illustrating the use of the fire apparatus according to an embodiment of the present disclosure;

FIG. 7 is a second schematic view illustrating the use of the fire fighting equipment according to the embodiment of the present application;

fig. 8 is a flowchart of a control method of a fracturing system according to an embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description of the present application, "and/or" is only one kind of association relationship describing an associated object, and means that three kinds of relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Fracturing refers to a method of using hydraulic force to make oil layer form cracks in the process of oil or gas production.

Currently, it is generally necessary to fracture the well a using a fracturing system. Referring to fig. 1, a fracturing system includes a manifold apparatus 1 and a pumping apparatus 2. Wherein, manifold equipment 1 includes inlet conduit and fracturing pipeline. The water outlet of the liquid inlet pipeline is communicated with the water inlet of the pumping device 2, the water outlet of the pumping device 2 is communicated with the water inlet of the fracturing pipeline, and the water outlet of the fracturing pipeline extends into the oil-gas well a.

When the fracturing system works, referring to fig. 1, a liquid inlet pipeline conveys fracturing liquid into the pumping and injecting device 2. The pump injection equipment 2 pressurizes the fracturing fluid to form pressurized fracturing fluid, and the pressurized fracturing fluid is conveyed to an oil-gas well a by a fracturing pipeline to be fractured.

Along with the development of fracturing operation of an oil-gas well a, the scale of the fracturing operation is larger and larger, more and more pumping equipment 2 are arranged in a fracturing system, the working pressure, the working time and the working power of the pumping equipment 2 are larger and larger, and the temperature of the pumping equipment 2 is higher in the working process. Meanwhile, as the space of a fracturing well site is narrow, the pump injection devices 2 in the fracturing system are distributed densely, so that the fracturing system is very easy to have fire in the fracturing process, and the fire is very easy to spread.

Embodiment one

In order to put out a fire to the part of treating to put out a fire, guarantee fracturing system's safe operation, this embodiment provides a fracturing system. Referring to fig. 1-3, the present application provides a fracturing system including a fire fighting apparatus 3. The fire apparatus 3 comprises a main fire conduit 31 and a fire extinguishing assembly 32. Wherein the main fire fighting pipe 31 is used for transporting a fire extinguishing agent. Fire suppression assembly 32 includes a spray head 321 and a shunt line 322. The first end of the water diversion pipeline 322 is communicated with the spray head 321, and the second end of the water diversion pipeline 322 is communicated with the main fire fighting pipeline 31, so that the fire extinguishing agent in the main fire fighting pipeline 31 can be conveyed to the spray head 321 through the water diversion pipeline 322 to be sprayed.

Meanwhile, since the spray heads 321 face the to-be-extinguished component and the spray range of the spray heads 321 covers at least a part of the to-be-extinguished component, the extinguishing agent sprayed by the spray heads 321 can cover the to-be-extinguished component to extinguish a fire of the to-be-extinguished component, so that the safe operation of the fracturing system can be ensured.

It should be noted that the above-mentioned fire extinguishing member may be selected according to actual situations, and is not limited herein.

For example: the part to be extinguished can be a pumping device 2 or a manifold device 1 in the fracturing system.

The above-mentioned components to be extinguished may also be the environment surrounding the fracturing system, or the oil and gas well a.

In the fire fighting equipment 3, the number of fire extinguishing units 32 can be selected according to actual conditions, and is not limited herein.

For example: when there is only one component to be extinguished, the number of extinguishing units 32 may be one. The nozzle 321 of the fire extinguishing assembly 32 has its nozzle facing the member to be extinguished and has its spraying range covering the member to be extinguished.

When there are a plurality of fire extinguishing members, and the distribution of the fire extinguishing members is compact, the number of fire extinguishing assemblies 32 may be one. The nozzle 321 of one fire extinguishing module 32 has its nozzle facing a plurality of fire extinguishing members, and the spraying range of the nozzle 321 covers the fire extinguishing members.

When there are a plurality of fire extinguishing members, and the span of the distribution positions of the fire extinguishing members is relatively large, referring to fig. 1 to 3, the number of fire extinguishing assemblies 32 may be plural. The nozzles 321 of the fire extinguishing modules 32 are respectively directed to the fire extinguishing members, so that the collection of the spraying ranges of the fire extinguishing modules 321 of the fire extinguishing modules 32 can cover all the fire extinguishing members.

As a possible implementation, referring to fig. 1-3, the fire suppression assembly 32 further includes a valve 323.

It should be noted that the position where the valve 323 is installed may be selected according to actual situations, and is not described herein.

For example: when the fire fighting equipment 3 includes only one fire extinguishing unit 32, the valve 323 may be installed on at least one of the main fire fighting pipe 31, the sprinkler 321, and the branched water pipe 322. At this time, the opening and closing of the valve 323 can be controlled to control the opening and closing of the nozzle 321.

When the fire fighting equipment 3 includes a plurality of fire extinguishing units 32, referring to fig. 1 to 3, the valve 323 may be installed at least one of the spray head 321 and the branched pipeline 322. At this time, the valve 323 in each group of fire fighting equipment 3 can control the opening or closing of the spray heads 321 in the group of fire fighting equipment 3, so that the spray heads 321 can be selectively opened to extinguish fire, thereby saving fire extinguishing agent resources.

In some embodiments, referring to fig. 4, the fracturing system further comprises a temperature detector 4, a controller 5, and an alarm 6.

The temperature detector 4 is used for acquiring the working temperature of the component to be extinguished, so that the operating condition of the component to be extinguished can be monitored in real time.

The input end of the controller 5 is electrically connected with the output end of the temperature detector 4, so that the working temperature of the component to be extinguished, which is measured by the temperature detector 4, can be transmitted to the controller 5 in real time. The controller 5 can control the alarm 6 to give an alarm according to the detection result of the temperature detector 4, so that a worker can be timely informed of extinguishing a fire when a fire occurs in a part to be extinguished, and the normal operation of the fracturing system is prevented from being influenced by the spread of the fire.

It should be noted that, referring to fig. 4, the controller 5 can control the alarm 6 to alarm according to the detection result of the temperature detector 4, that is, when the controller 5 determines that the working temperature of the component to be extinguished is greater than the preset temperature threshold, the alarm 6 is controlled to alarm.

The temperature detector 4 can be selected according to actual conditions, as long as the temperature detector 4 can detect the working temperature of the component to be extinguished in real time and can transmit the working temperature of the component to be extinguished to the controller 5 in real time.

For example: the temperature detector 4 may be a temperature sensor.

The temperature detector 4 may be a flame sensor.

The temperature detector 4 may be a temperature sensing cable.

The type of the alarm 6 may be selected according to actual conditions as long as the alarm 6 can give an alarm according to the alarm signal of the controller 5, and thus the type of the alarm 6 is not limited herein.

For example: the alarm 6 may be an audible alarm. When the alarm 6 gives an alarm, the alarm 6 sends out a sound signal to remind a worker that a fire disaster occurs in a part to be extinguished.

The alarm 6 may be an audible and visual alarm. When the alarm 6 gives an alarm, the alarm 6 sends out a sound signal and a light signal to remind a worker that a fire disaster occurs in a part to be extinguished.

The valve 323 can be selected according to actual conditions.

For example: the valve 323 may be a manual valve.

The valve 323 can also be an electrically controlled valve.

When the valve 323 is an electrically controlled valve, referring to fig. 4, the fracturing system further includes a command input module 7. The instruction input module 7 is used for receiving a target instruction of a user; the output end of the instruction input module 7 is electrically connected with the input end of the controller 5, the output end of the controller 5 is electrically connected with the valve 323, and the controller 5 is used for controlling the opening and closing of the valve 323 according to a target instruction. When the alarm 6 gives an alarm, the worker needs to confirm whether a fire exists in the fire extinguishing part. When the worker confirms that the fire disaster occurs in the component to be extinguished, the target instruction can be input into the instruction input module 7, the instruction input module 7 transmits the target instruction to the controller 5, and the controller 5 controls the corresponding valve 323 to be opened to extinguish the fire of the component to be extinguished.

It should be noted that, referring to fig. 1 to 4, when there are a plurality of members to be extinguished, and the fire fighting equipment 3 includes a plurality of fire extinguishing units 32. A number of the components to be extinguished should be numbered. Meanwhile, the spray head 321 corresponding to the spray range in which each of the components to be extinguished is located is recorded in the controller 5. The target instruction of the user should include the number of the member to be extinguished. When the controller 5 receives the target instruction, the controller 5 can control the valve 323 in the fire extinguishing assembly 32 where the spray nozzle 321 corresponding to the serial number of the component to be extinguished in the target instruction is located to be opened, so that the component to be extinguished can be extinguished in a targeted manner, and meanwhile, the fire extinguishing agent resource can be saved.

As a possible implementation manner, referring to fig. 1 to 4, the fracturing system further includes a pumping device 2, and the pumping device 2 is mainly used for converting a low-pressure fracturing fluid into a high-pressure fracturing fluid. The pumping device 2 is at a higher operating temperature due to the higher operating pressure and operating time of the pumping device 2. At this moment, with pump notes equipment 2 as waiting to put out a fire part, can effectively prevent that fracturing system from appearing the conflagration, guarantee fracturing system's normal operating.

It should be noted that the number of the pumping devices 2 in the fracturing system may be selected according to actual situations, and is not limited herein.

For example: only one pumping device 2 may be included in the fracturing system.

Referring to fig. 1 to 3, the fracturing system may further include a plurality of pumping devices 2.

When the fracturing system comprises a plurality of pumping devices 2, referring to fig. 1 to 4, the fire fighting device 3 comprises a plurality of fire extinguishing assemblies 32, and the fire extinguishing assemblies 32 are arranged at intervals. Each spray head 321 is located between two adjacent pumping devices 2, and the spray range of the spray head 321 at least covers two adjacent pumping devices 2, so that the spray range in which each pumping device 2 is located can correspond to at least two adjacent spray heads 321, and when a fire disaster occurs in the pumping device 2, at least two spray heads 321 can spray fire extinguishing agents to the pumping devices 2 in the fire disaster at the same time, so that the fire extinguishing efficiency of the fire fighting device 3 on the pumping devices 2 can be improved.

It should be noted that, when the fracturing system includes a plurality of pumping devices 2, the arrangement of the plurality of pumping devices 2 and the plurality of nozzles 321 may be selected according to actual situations, and is not limited herein.

For example: multiple pumping devices 2 may be provided on the same side of the main fire conduit 31. At this time, the nozzles 321 of the nozzles 321 in the plurality of fire extinguishing units 32 are all directed toward the side of the main fire fighting pipe 31 where the pumping device 2 is provided.

Of course, referring to fig. 6 and 7, a plurality of pumping devices 2 may be provided on both axial sides of the main fire fighting pipe 31, respectively. At this time, the nozzles 321 of the nozzles 321 in the plurality of fire extinguishing units 32 face both sides in the axial direction of the main fire fighting pipe 31.

In some embodiments, referring to fig. 1-4, the fracturing system further comprises a manifold apparatus 1. The manifold apparatus 1 comprises a feed conduit and a fracturing conduit. Wherein, the delivery port of inlet conduit and the water inlet intercommunication of pump notes equipment 2 for the inlet conduit can carry fracturing fluid to in the pump notes equipment 2. The water outlet of the pump injection equipment 2 is communicated with the water inlet of the fracturing pipeline, so that the fracturing fluid pressurized by the pump injection equipment 2 can be introduced into the oil-gas well a through the fracturing pipeline to be fractured.

When the fracturing system comprises the manifold device 1, the installation position of the fire fighting device 3 can be selected according to actual conditions.

For example: the above-mentioned fire fighting equipment 3 may be arranged alongside the manifold equipment 1.

The fire fighting equipment 3 described above may also be provided on the manifold equipment 1. At this time, the fire fighting equipment 3 does not need to occupy an additional area, so that the occupied area of the fracturing system can be reduced.

In some embodiments, referring to fig. 1 to 5, the fire fighting equipment 3 further includes a fixing frame 33, the fixing frame 33 is disposed on the manifold 1, the main fire fighting pipeline 31 is disposed in the fixing frame 33, and the second end of the branched pipeline 322 extends into the fixing frame 33 and is communicated with the main fire fighting pipeline 31. At this time, the fixing frame 33 can protect the main fire fighting pipe 31 and prevent the main fire fighting pipe 31 from being damaged by external force.

The material of the water diversion pipe 322 may be selected according to actual circumstances.

For example: the water distribution pipe 322 may be a hard pipe. At this time, shunt pipe 322 can also support spray head 321 as support 324 so that spray head 321 can perform spot spraying on the component to be extinguished.

Of course, the water diversion pipeline 322 may be a soft pipeline.

When the water diversion pipeline 322 is a soft pipeline, the fire extinguishing assembly 32 further includes a supporting member 324, the supporting member 324 is disposed on the fixing frame 33, and the supporting member 324 is hinged to the water diversion pipeline 322. At this time, the supporter 324 can support the water distribution pipe 322 and the nozzle 321. Meanwhile, water diversion pipe 322 is rotatable about support 324 so that the spray direction of spray head 321 can be changed as water diversion pipe 322 is rotated.

In some embodiments, referring to fig. 1 to 4, the fire fighting equipment 3 further comprises at least one fire hose 34, one end of the fire hose 34 is communicated with the main fire fighting pipe 31, and the other end of the fire hose 34 is provided with a nozzle 341. At this time, when a fire breaks out on the fire extinguishing member, the nozzle 321 corresponding to the injection range of the fire extinguishing member can be controlled to spray the fire extinguishing agent to the fire extinguishing member. Meanwhile, the worker can also hold the nozzle 321 to perform focusing fire extinguishing on the fire-extinguishing part in case of fire, so that the fire extinguishing efficiency of the fire extinguishing equipment is further improved.

Specifically, when the fire fighting equipment includes the fixed frame 33, the fire fighting hose 34 may be coiled in the fixed frame 33.

In some embodiments, referring to fig. 1-4, the fracturing system further comprises a sand mixing device 8, the sand mixing device 8 being primarily used to mix a fluid and sand to form a fracturing fluid. The water outlet of the sand mulling equipment 8 is communicated with the water inlet of the liquid inlet pipeline, so that the liquid inlet pipeline can convey fracturing fluid in the sand mulling equipment 8 to the pump injection equipment 2.

In the case that the fracturing system includes the sand mulling apparatus 8, the water inlet of the main fire fighting pipeline 31 may be communicated with the water outlet of the sand mulling apparatus 8, and the liquid in the sand mulling apparatus 8 may be delivered to the spray head 321 as a fire extinguishing agent through the main fire fighting pipeline 31 and the water diversion pipeline 322 for spraying. At this time, an additional fire extinguishing agent storage tank is not required, so that the occupied space of the fracturing system can be saved.

Illustratively, referring to fig. 1, the fracturing system further comprises a liquid supply device 9, wherein a water outlet of the liquid supply device 9 is communicated with a water inlet of the sand mixing device 8, so that the liquid supply device 9 can supply liquid to the sand mixing device 8.

In the case that the fracturing system includes the liquid supply apparatus 9, the water inlet of the main fire fighting pipeline 31 may be communicated with the water outlet of the liquid supply apparatus 9, and the liquid in the liquid supply apparatus 9 may be used as a fire extinguishing agent and transported to the spray head 321 through the main fire fighting pipeline 31 and the water diversion pipeline 322 for spraying. At this time, an additional fire extinguishing agent storage tank is not required, so that the occupied space of the fracturing system can be saved.

Embodiment two

The embodiment also provides a control method of the control system. Referring to fig. 8, the control method of the control system includes:

s100: the temperature detector 4 acquires the operating temperature of the component to be extinguished. When there are a plurality of fire extinguishing members, the temperature detector 4 simultaneously acquires the operating temperatures of the plurality of fire extinguishing members.

S200: the controller 5 compares the working temperature of the part to be extinguished with a preset temperature threshold value in real time.

In case the operating temperature of the component to be extinguished is greater than or equal to the preset temperature threshold, step S300 is performed.

S300: the controller 5 sends alarm information to the alarm 6. At this time, the alarm 6 gives an alarm according to the alarm information.

S400: the instruction input module 7 receives a target instruction sent by a user and sends the target instruction to the controller 5.

S500: the controller 5 controls the valve 323 to be opened to extinguish the fire of the component to be extinguished.

Compared with the prior art, the control method of the control system provided by the technical scheme has the same beneficial effects as the control system, and is not repeated herein.

Embodiment three

This embodiment provides a fire fighting device 3. Referring to fig. 2 and 3, the fire apparatus 3 includes a main fire conduit 31 and a fire extinguishing assembly 32. Wherein the main fire fighting pipe 31 is used for transporting a fire extinguishing agent. Fire suppression assembly 32 includes a spray head 321 and a shunt line 322. The first end and the shower nozzle 321 intercommunication of distributive pipeline 322, the second end and the main fire control pipeline 31 intercommunication of distributive pipeline 322 for fire extinguishing agent in the main fire control pipeline 31 can be carried to shower nozzle 321 through distributive pipeline 322 and spray, thereby can realize fire fighting equipment 3's the operation of putting out a fire.

Compared with the prior art, the beneficial effects of the fire fighting equipment 3 provided by the technical scheme are the same as the beneficial effects of the control system, and are not repeated herein.

It should be noted that the number of fire extinguishing units 32 in the fire fighting equipment 3 can be selected according to actual conditions.

For example: only one set of fire suppression assemblies 32 may be included in the fire apparatus 3.

Of course, referring to fig. 2 and 3, the fire fighting equipment 3 may also include multiple sets of fire suppression assemblies 32.

In some embodiments, referring to fig. 2 and 3, the fire suppression assembly 32 further includes a valve 323.

When the fire fighting equipment 3 includes a plurality of fire suppression assemblies 32, referring to fig. 2 and 3, the valve 323 may be installed on at least one of the spray head 321 and the branch line 322. At this time, the valve 323 in each group of fire fighting equipment 3 can control the opening or closing of the spray heads 321 in the group of fire fighting equipment 3, so that the spray heads 321 can be selectively opened to extinguish fire, thereby saving fire extinguishing agent resources.

The material of the water diversion pipeline 322 can be selected according to actual conditions.

For example: the water diversion pipe 322 may be a hard pipe, and at this time, the water diversion pipe 322 may support the nozzle 321.

Of course, the water diversion pipeline 322 may be a soft pipeline.

When the water distribution pipe 322 is a soft pipe, referring to fig. 2 and 3, the fire extinguishing unit 32 further includes a support 324. Support 324 is hingedly coupled to shunt conduit 322 such that support 324 is capable of supporting shunt conduit 322 and spray head 321. Meanwhile, water diversion pipe 322 is rotatable about support 324 so that the spray direction of spray head 321 can be changed as water diversion pipe 322 is rotated.

The structure of the supporting member 324 does not affect the realization of the object of the present invention, and therefore, the structure of the supporting member 324 is not limited herein.

For example: the support 324 comprises a support part, a ball containing pit is formed in the support part, a universal ball is fixed on the outer wall of the water diversion pipeline 322, the universal ball is installed in the ball containing pit in a rolling mode, the support 324 is connected with the water diversion pipeline 322 in a ball hinge mode, and the water diversion pipeline 322 can rotate at any angle relative to the support part in any direction.

Referring to fig. 2 and 3, the supporter 324 may further include a first supporting portion, a second supporting portion, and a hinge shaft. Wherein, the first supporting portion is slidably connected with the diversion pipeline 322 along the axial direction of the diversion pipeline 322. The second support part is used for supporting the first support part. The hinge shaft penetrates the first support portion and the second support portion to rotate the first support portion relative to the second support portion along the hinge shaft. At this time, the diversion pipeline 322 can be hinged with the second supporting portion through the first supporting portion, so that the diversion pipeline 322 can rotate around the hinge shaft along with the first supporting portion, thereby enabling the spraying direction of the sprayer 321 to be adjusted around the hinge shaft.

And the direction of the hinge shaft can be selected according to actual conditions.

For example: the hinge axis is parallel to the horizontal plane. At this time, the second support portion can perform a tilting motion with respect to the first support portion, so that the ejection direction of the head 321 can be adjusted in a tilting direction.

The hinge axis may also be perpendicular to the horizontal plane. At this time, the second support portion is rotatable with respect to the first support portion in a direction parallel to the horizontal plane, so that the ejection direction of the head 321 can be adjusted in the direction parallel to the horizontal plane.

When the hinge shaft is parallel to the horizontal plane, the structure of the first supporting portion may be selected according to actual conditions, and is not limited herein.

For example: referring to fig. 2 and 3, the first supporting portion is a tubular structure, and a portion of the water dividing pipe 322 penetrates through an inner hole of the tubular structure to communicate with the nozzle 321, so that the length of the water dividing pipe 322 extending out of one side of the tubular structure can be adjusted, and the spraying direction of the nozzle 321 can be adjusted.

In some embodiments, in order to adjust the length of the water diversion pipeline extending out of one side of the tubular structure, the second supporting portion is of a telescopic structure and can stretch out and draw back along the axial direction, so that the height of the first supporting portion can be changed, and the length of the water diversion pipeline extending out of one side of the tubular structure can be adjusted conveniently.

In some embodiments, referring to fig. 2 and 3, the fire fighting equipment 3 further comprises a main fire fighting pipe 31 disposed in the fixed frame 33, and the second end of the branched pipeline 322 extends into the fixed frame 33 and communicates with the main fire fighting pipe 31. At this time, the fixing frame 33 can protect the main fire fighting pipe 31 and prevent the main fire fighting pipe 31 from being damaged by external force. Meanwhile, the fixing frame 33 can also support the supporting member 324.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A fracturing system comprising a fire fighting apparatus, said fire fighting apparatus comprising:

a main fire-fighting pipeline for conveying a fire extinguishing agent;

a fire suppression assembly, comprising:

the spray head faces to a part to be extinguished, and the spray range of the spray head covers at least one part of the part to be extinguished;

and the first end of the water distribution pipeline is communicated with the spray head, and the second end of the water distribution pipeline is communicated with the main fire fighting pipeline.

2. The fracturing system of claim 1, wherein the fire suppression assembly further comprises:

and the valve is connected in series with the water distribution pipeline and/or the spray head.

3. The fracturing system of claim 2, further comprising:

the temperature detector is used for acquiring the working temperature of the part to be extinguished;

the input end of the controller is electrically connected with the output end of the temperature detector;

the input end of the alarm is electrically connected with the output end of the controller, and the controller can control the alarm to give an alarm according to the detection result of the temperature detector.

4. The fracturing system of claim 3, wherein the valve is an electrically controlled valve;

the fracturing system further comprises:

the instruction input module is used for receiving a target instruction of a user; the output end of the instruction input module is electrically connected with the input end of the controller, the output end of the controller is electrically connected with the valve, and the controller is used for controlling the opening and closing of the valve according to the target instruction.

5. The fracturing system of claim 1, comprising at least one pumping device, wherein the component to be extinguished is the pumping device.

6. The fracturing system of claim 5, comprising a plurality of said pumping devices; the fire fighting equipment comprises a plurality of groups of fire extinguishing assemblies, and the fire extinguishing assemblies are arranged at intervals;

each spray head is positioned between two adjacent pumping devices, and the spray range of the spray head at least covers the two adjacent pumping devices.

7. The fracturing system of claim 1, further comprising:

the fire fighting equipment is arranged on the manifold equipment.

8. The fracturing system of claim 7, wherein the fire apparatus further comprises:

the fixing frame is arranged on the manifold equipment, the main fire fighting pipeline is arranged in the fixing frame, and the second end of the water distribution pipeline extends into the fixing frame and is communicated with the main fire fighting pipeline.

9. The fracturing system of claim 8, wherein the fire suppression assembly further comprises:

and the supporting piece is arranged on the fixing frame and is hinged with the water distribution pipeline.

10. The fracturing system of claim 1, wherein the fire apparatus further comprises:

one end of the fire hose is communicated with the main fire pipeline, and the other end of the fire hose is provided with a nozzle; and/or the presence of a gas in the gas,

the fracturing system further comprises:

the water inlet of the main fire fighting pipeline is communicated with the water outlet of the sand mixing equipment; and/or the presence of a gas in the gas,

the fracturing system further comprises:

and the water inlet of the main fire fighting pipeline is communicated with the water outlet of the liquid supply equipment.

11. A fire apparatus, comprising:

a main fire-fighting pipeline for conveying a fire extinguishing agent;

a fire suppression assembly, comprising:

a spray head;

12. A fire apparatus as recited in claim 11, wherein the fire suppression assembly further comprises:

the valve is connected in series with the water distribution pipeline and/or the spray head; and/or the presence of a gas in the gas,

the fire extinguishing assembly further comprises:

and the supporting piece is hinged with the water distribution pipeline.

13. A fire apparatus as claimed in claim 12, wherein the support comprises:

the first supporting part is connected with the water distribution pipeline in a sliding manner along the axial direction of the water distribution pipeline;

a second support part for supporting the first support part;

and a hinge shaft penetrating the first support part and the second support part such that the first support part rotates relative to the second support part along the hinge shaft.

14. A fire apparatus as claimed in claim 13, wherein the first support is of tubular construction, and a portion of the water diversion conduit communicates with the sprinkler head through an internal bore of the tubular construction.

15. A fire apparatus as claimed in any one of claims 12 to 14, further comprising:

the main fire fighting pipeline is arranged in the fixing frame, and the second end of the water distribution pipeline extends into the fixing frame and is communicated with the main fire fighting pipeline; the supporting piece is arranged outside the fixing frame.