CN213852884U - Multifunctional fire-extinguishing and gas-extinguishing prying-resistant linkage fire extinguishing device - Google Patents

Abstract

The utility model belongs to the fire-fighting equipment field relates to a multi-functional sled dress linkage emergency fire control rescue device that is used for the well site of drilling workover to take place the conflagration, especially indicates a multi-functional ability, gas pick-proof dress linkage extinguishing device. The device comprises a compressor, an explosion-proof box, a gas storage device, an oxygen mask assembly and a movable arrangement device, wherein the oxygen mask assembly comprises a plurality of air quick interfaces and an oxygen mask, the movable arrangement device comprises a plurality of arrangement trolleys, and the arrangement trolleys comprise trolleys and foam tanks, clean water tanks and gas cylinders arranged on the trolleys. The fire extinguishing and gas prying-resistant linkage fire extinguishing system can form fire extinguishing combinations such as dry foam, positive pressure foam and high-pressure water mist through high-pressure gas and different fire extinguishing agents according to different fire characteristics, and achieves a high-efficiency fire extinguishing effect.

Description

Multifunctional fire-extinguishing and gas-extinguishing prying-resistant linkage fire extinguishing device

Technical Field

The utility model belongs to the fire-fighting equipment field relates to a multi-functional sled dress linkage emergency fire control rescue device that is used for the well site of drilling workover to take place the conflagration, especially indicates a multi-functional ability, gas pick-proof dress linkage extinguishing device.

Background

At present, water, dry powder, foam, carbon dioxide and the like are commonly used as fire extinguishing agents at home and abroad. The requirements of fire extinguishing agent equipment of the drilling well site in the standard 'drilling well site, equipment and operation safety technical regulation' of the national oil and gas industry (SY 5974 ≥ 2014) are that 35L (total capacity ≥ 200L) foam fire extinguishers, 8kg multiplied by 10 dry powder fire extinguishers and 5kg multiplied by 2 carbon dioxide fire extinguishers are equipped. Meanwhile, no clear standard specification exists for well workover well site fire protection management. In the actual fire control management process, the fire situation of a drilling and repairing well site is complex, different fire extinguishing agents have different fire extinguishing mechanisms and characteristics, a single fire extinguishing agent cannot completely and effectively play a role, and the field fire extinguisher has the advantages of small fire extinguishing equivalent, small protection area, poor maneuverability, short injection time and difficulty in achieving a good fire extinguishing effect.

During the well drilling and repairing operation, there are risks of fire, explosion and the like, and the types of fire caused by the fire include oil fire, natural gas fire, electrical fire and the like. The well site is gone out the back equipment and is mainly for portable and cart based foam, the dry powder, the carbon dioxide fire extinguisher, it is little to put out a fire the equivalent weight, the protection area is little, mobility and pertinence are poor, only can satisfy the emergent processing at conflagration initial stage, can not carry out effectual control to the further development of conflagration, so need develop a multi-functional linkage extinguishing device, can be according to the conflagration type, the corresponding fire extinguishing agent of combination carries out the pertinence conflagration and puts out a fire and save, and the device possesses mobility strong, the fire extinguishing range is wide, advantages such as injection time is long, provide powerful support for drilling and repairing well site fire control safety control.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional, gas pick-proof dress linkage extinguishing device.

The technical scheme of the utility model is realized like this:

a multifunctional firefighting and gas-preventing prying-mounting linkage fire extinguishing device comprises a compressor, an explosion-proof box, a gas storage device, an oxygen mask assembly and a movable arrangement device, wherein the oxygen mask assembly comprises a plurality of air quick connectors and oxygen masks, the movable arrangement device comprises a plurality of arrangement trolleys, and each arrangement trolley comprises a trolley and a foam tank, a clean water tank and a gas cylinder which are arranged on the trolley.

The compressor, the explosion-proof box and the gas storage device are connected in sequence through a gas transmission pipeline.

The gas storage device is 2-5 gas storage tanks connected in parallel, the gas storage device is respectively connected with a manifold and an oxygen mask integrated pipeline after passing through a pressure reducing device, and the manifold is connected with a pipeline of the arrangement trolley.

The collecting pipe is divided into three branch pipelines to be connected with the arrangement cart, the first branch pipeline is connected with the foam tank, the terminal is connected with the dry and wet foam nozzle, the second branch pipeline is connected with a mixing pipeline of the foam tank and the clean water tank, the terminal is connected with the positive pressure type foam nozzle, the third branch pipeline is connected with the clean water tank, and the terminal is connected with the high-pressure fine water mist nozzle.

And a mixer is arranged at the mixing pipeline of the foam tank and the clean water tank.

The gas cylinder can be integrated with an oxygen mask, and control valves are arranged on pipelines among the devices.

The beneficial effect of this application lies in:

1. the invention provides a multifunctional, high-efficiency and good-comprehensiveness fire extinguishing device, which is characterized in that different fire extinguishing agents are combined by mixing and matching gas drive and the fire extinguishing agent according to different fire types on site, so as to carry out targeted fire extinguishing treatment, improve the spraying distance of a fire extinguisher and the fire extinguishing efficiency, extinguish fire by utilizing a fire extinguishing mechanism of the suffocation effect of a water mist fire extinguishing agent, vaporization cooling and radiation heat blocking effect, and have the advantages of low water consumption, high fire extinguishing speed, long fire extinguishing duration, no environmental pollution, no conductivity, high volatilization, no residue, small damage to a protected object and the like, and also have the dual advantages of gas fire extinguishing and water fire extinguishing. The fire extinguishing agent is suitable for A, B, C class combustible substance fires, E class electrified precise instrument fires and F class common edible oil fires.

2. The fire extinguishing and gas prying-resistant linkage fire extinguishing system can form fire extinguishing combinations such as dry foam, positive pressure foam and high-pressure water mist through high-pressure gas and different fire extinguishing agents according to different fire characteristics, and achieves a high-efficiency fire extinguishing effect. The multifunctional linkage fire extinguishing and gas preventing module can form a plurality of fire extinguishing materials such as dry foam, positive pressure foam, high-pressure water mist and the like, performs targeted fire extinguishing treatment aiming at different fire characteristics, and can effectively extinguish oil and gas fires, particularly the fire extinguishing function of A-type substances with the flash point lower than 28 ℃; when toxic and harmful gas exists on site, the module can also provide continuous and stable gas protection for operation and rescue workers by utilizing a high-pressure gas supply system and facilities such as a long-tube respirator rapid mask through pressure reduction, so that self rescue, mutual rescue and the like are realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present application.

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 any creative effort belong to the protection scope of the present invention.

Examples

As shown in fig. 1, the embodiment of the utility model provides a multi-functional, gas is prevented prying up and is adorned linkage extinguishing device, including compressor 1, explosion-proof case 2, gas storage device 3, oxygen mask integration 4 and portable arrangement device, wherein oxygen mask integration 4 includes a plurality of quick interfaces of air and oxygen mask, and portable arrangement device includes a plurality of shallow 6 of arranging, arranges that shallow 6 includes the shallow and the foam tank 61, clean water jar 62 and the gas bottle 63 that set up on the shallow.

The application provides a multi-functional, high efficiency, extinguishing device that comprehensive is good, this application mixes collocation through gas drive + fire extinguishing agent, to on-the-spot different conflagration types, the different fire extinguishing agent of combination, carry out the pertinence and put out a fire and handle, improve fire extinguisher jet distance and fire extinguishing efficiency, utilize the effect of extinguishing with water mist fire extinguishing agent suffocation, evaporative cooling, the fire extinguishing mechanism of separation radiant heat effect puts out a fire, it is few to have the water consumption, it is fast to put out a fire, the duration of putting out a fire is long, green pollution-free to the environment, the non-conduction, it is fast to volatilize, no residue, and to advantages such as protection object destruction ratio is less, have gaseous again and put out a fire, the dual advantage of water fire extinguishing. The fire extinguishing agent is suitable for A, B, C class combustible substance fires, E class electrified precise instrument fires and F class common edible oil fires.

The fire extinguishing and gas prying-resistant linkage fire extinguishing system can form fire extinguishing combinations such as dry foam, positive pressure foam and high-pressure water mist through high-pressure gas and different fire extinguishing agents according to different fire characteristics, and achieves a high-efficiency fire extinguishing effect. The multifunctional linkage fire extinguishing and gas preventing module can form a plurality of fire extinguishing materials such as dry foam, positive pressure foam, high-pressure water mist and the like, performs targeted fire extinguishing treatment aiming at different fire characteristics, and can effectively extinguish oil and gas fires, particularly the fire extinguishing function of A-type substances with the flash point lower than 28 ℃; when toxic and harmful gas exists on site, the module can also provide continuous and stable gas protection for operation and rescue workers by utilizing a high-pressure gas supply system and facilities such as a long-tube respirator rapid mask through pressure reduction, so that self rescue, mutual rescue and the like are realized.

Preferably, the compressor 1, the explosion-proof box 2 and the gas storage device 3 are connected in sequence through a gas transmission pipeline.

Preferably, the gas storage devices 3 are 2-5 gas storage tanks connected in parallel, the gas storage devices 3 are respectively connected with the manifold 5 and the oxygen mask integrated 4 pipeline after passing through the pressure reduction device, and the manifold 5 is connected with the arrangement cart 6 pipeline.

Preferably, the manifold 5 is divided into three branch pipelines to be connected with the arrangement cart 6, a first branch pipeline is connected with the foam tank 61, the terminal is connected with the dry and wet foam nozzle 8, a second branch pipeline is connected with a mixing pipeline of the foam tank 61 and the clean water tank 62, the terminal is connected with the positive pressure type foam nozzle 9, a third branch pipeline is connected with the clean water tank 62, and the terminal is connected with the high-pressure water mist nozzle 10.

Preferably, a mixer 7 is arranged at the mixing pipeline of the foam tank 61 and the clean water tank 62.

Preferably, the gas cylinder 63 can be further connected with the oxygen mask assembly 4, and control valves are arranged on pipelines between the devices.

According to the working principle of the fire-extinguishing and gas-preventing installation linkage fire extinguishing system, air enters the air storage device 3 after passing through the compressor 1 and the explosion-proof box 2, is subjected to pressure reduction treatment through the pressure reduction valve bank and then is divided into two branches, one branch is directly connected with the oxygen mask assembly 4, the other branch is connected with the movable arrangement device, and the movable arrangement device can be provided with a plurality of branches according to the actual fire condition.

The pressure of the compressed air before the air storage device is 30-35Mpa, and the pressure of the compressed air after the air storage device is 0.7-0.8 Mpa.

The pipeline connected with the arrangement cart 6 in the movable arrangement device can realize three injection effects, and a first pipeline which is led out from the manifold is mixed with the foam tank to form dry and wet foam which is sprayed out by a dry and wet foam spray head 8; the second branch pipeline which is led out from the collecting pipe is connected with the mixer 7 of the foam tank 61 and the clean water tank 62 to form positive pressure foam which is sprayed out through the positive pressure foam nozzle 9, and the third branch pipeline which is led out from the collecting pipe is connected with the clean water tank 62 to form high pressure water mist which is sprayed out through the high pressure water mist nozzle 10.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a multi-functional ability, gas pick-proof dress linkage extinguishing device which characterized in that: including compressor (1), explosion-proof case (2), gas storage device (3), oxygen mask integration (4) and portable arrangement device, wherein oxygen mask integration (4) includes a plurality of air quick interface and oxygen mask, and portable arrangement device includes a plurality of shallow (6) of arranging, arranges that shallow (6) include foam cylinder (61), clear water tank (62) and gas cylinder (63) that set up on shallow and the shallow, gas storage device (3) are 2-5 parallelly connected gas holders, gas storage device (3) behind the pressure relief device respectively with manifold (5) and oxygen mask integration (4) pipe connection, manifold (5) with arrange shallow (6) pipe connection.

2. The multifunctional fire-extinguishing and gasproof linkage fire extinguishing device according to claim 1, characterized in that: the compressor (1), the explosion-proof box (2) and the gas storage device (3) are connected in sequence through a gas transmission pipeline.

3. The multifunctional fire-extinguishing and gasproof linkage fire extinguishing device according to claim 2, characterized in that: the collecting pipe (5) is divided into three branch pipelines to be connected with the arrangement cart (6), a first branch pipeline is connected with the foam tank (61), the terminal is connected with the dry and wet foam nozzle (8), a second branch pipeline is connected with the mixed pipeline of the foam tank (61) and the clean water tank (62), the terminal is connected with the positive pressure type foam nozzle (9), a third branch pipeline is connected with the clean water tank (62), and the terminal is connected with the high-pressure fine water mist nozzle (10).

4. The multifunctional fire-extinguishing and gasproof linkage fire extinguishing device according to claim 3, characterized in that: and a mixer (7) is arranged at the mixing pipeline of the foam tank (61) and the clean water tank (62).

5. The multifunctional fire-extinguishing gas tamper-resistant linkage fire extinguishing device according to any one of claims 1 to 4, characterized in that: the gas cylinder (63) can also be connected with the oxygen mask assembly (4), and control valves are arranged on pipelines among the devices.

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