CN215770129U

CN215770129U - Mobile simulation chemical treatment simulation training device

Info

Publication number: CN215770129U
Application number: CN202122038409.0U
Authority: CN
Inventors: 黄小东; 李战凯; 朱均煜; 唐学良
Original assignee: China Rescue Guangdong Mobile Professional Detachment
Current assignee: China Rescue Guangdong Mobile Professional Detachment
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a movable simulation chemical treatment simulation training device, which is characterized in that a plurality of longitudinal vertical surface structures are formed by connecting a plurality of tank bodies on a wheeled trailer platform through pipelines with various types and calibers, and various types of flanges and valves are connected on the pipelines, and a liquefied gas tank, an air compressor, a liquid chlorine tank and a steam generator are combined by setting various leakage points to form a gas leakage combustion module, a high-pressure steam leakage module, a high-pressure liquid leakage module and a hazardous chemical liquid leakage module which can be trained independently or in combination; the problem that fire officers and soldiers and warriors lack simulation devices for training chemical treatment technology is solved to a great extent, the blank of national fire fighting and rescue units in the aspects of chemical treatment technology training and simulation training facilities is filled to a certain extent, the investment cost is low, the mobility is realized, land resources are not occupied, the energy-saving performance is good, the maintenance cost is low, the safety and the reliability are realized, and the training efficiency is high.

Description

Mobile simulation chemical treatment simulation training device

Technical Field

The utility model relates to the field of training facilities of fire-fighting and rescue units, in particular to a movable simulation training device for chemical treatment simulation.

Background

In national fire-fighting and rescue units, in order to improve the handling and rescue ability of fire-fighting officers, soldiers and warmen in dealing with complex emergency sites, various skill training simulating disaster relief and emergency rescue is usually required, for example, leakage stoppage training refers to the adoption of scientific and reasonable plugging measures for leakage accidents of storage tanks, pipelines and the like in fire-fighting and emergency rescue and often occurs in chemical industrial parks.

However, the investment cost is large, and land resources are occupied. Due to high maintenance cost and the like, the existing fire-fighting and rescue units basically lack training facilities capable of simulating real disaster relief and emergency rescue, fire-fighting officers and warmen can only study theoretically and investigate on the field in a chemical industrial park, and are difficult to obtain effective training, so that the handling capacity and the actual combat experience of the fire-fighting officers and the warmen on chemical dangerous cases are difficult to rapidly improve.

Therefore, there is still a need for improvement and development of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mobile simulation chemical treatment simulation training device, aiming at improving the dangerous case handling capacity of fire-fighting officers and soldiers and aiming at solving the practical problems that a short plate of a simulation training facility is lacked in the professional training of a chemical rescue professional team, and the large investment capital, insufficient land resources, high maintenance cost, low training efficiency and the like of the large-scale fixed chemical training device are built.

The technical scheme of the utility model is as follows: a movable simulation chemical treatment simulation training device adopts a platform of a wheeled trailer as a base, one end of the platform of the wheeled trailer is connected with a towing part so as to facilitate the towing and transportation of the whole device by using a vehicle, a plurality of movable support legs are arranged at intervals around the platform of the wheeled trailer, and the lower ends of the support legs can extend downwards and are supported on the ground by using a manual rocking handle so as to facilitate the support and the stability of the whole device during training;

a combined box body is arranged at one corner of the base and is respectively used for placing a liquefied gas tank, an air compressor, a steam generator and an electric control cabinet;

a water inlet pipe and a water outlet pipe are hung below the base through a support, fire-fighting joints are arranged at the end parts of the water inlet pipe and the water outlet pipe and are used for connecting a fire-fighting hose, and manual stop valves are arranged on the water inlet pipe and the water outlet pipe on the inner side of each fire-fighting joint;

the base is provided with a plurality of tank bodies, the tank bodies are connected through pipelines with various types and various calibers to form a plurality of longitudinal vertical surface structures, the pipelines are connected with various types of flanges and various types of valves, the gas leakage combustion module, the high-pressure steam leakage module, the high-pressure liquid leakage module and the hazardous chemical liquid leakage module which can be trained independently or in combination are formed by arranging various leakage points and combining the liquid chlorine tank, is used for simulating the complicated and complicated pipeline narrow environment of the real chemical engineering facility under the control of the control module, and the high-temperature, high-heat, high-pressure and dangerous chemical environment when the real chemical facilities have accidents is simulated to the maximum extent, and for carrying out leak stoppage and valve shut-off disposal training for various forms of leakage according to training needs, the comprehensive practical operation capability of the trainee to deal with the leakage of the chemical device is exercised, and the adaptation and the handling capability of the trainee to deal with the accident environment of the complex chemical device are improved.

The movable simulation chemical treatment simulation training device comprises: the gas leakage combustion module consists of a liquefied gas tank and a plurality of gas pipelines communicated with the liquefied gas tank through a gas main pipe; the air inlet side of each gas pipeline is provided with a double-flange joint and a double-internal-thread gas ball valve switch; the plurality of gas pipelines comprise a plurality of external gas pipelines which are laid on the base plate side by side and an internal gas pipeline which is arranged in a vertical No. 1 tank body at a low position, and the internal gas pipeline is communicated with one of the external gas pipelines; each external gas pipeline is provided with a gas leakage point for simulating the leakage combustion of the low-level gas pipeline; the inner gas pipeline is respectively communicated to a cambered surface leakage point at the upper end of the vertical No. 1 tank body, a leakage point at the side wall of the vertical No. 1 tank body and a cambered surface leakage point at the lower end of the vertical No. 1 tank body through gas pipeline branches and is used for simulating leakage combustion at different positions of the low-position gas tank body; to train the ability of the trainee to handle the low level piping and tanks of gas leakage combustion.

The movable simulation chemical treatment simulation training device comprises: the gas leakage combustion module also comprises a third gas pipeline communicated with one of the external gas pipelines, and the gas inlet side of the third gas pipeline is also provided with a double-flange joint and a double-internal-thread gas ball valve switch; the third gas pipeline extends upwards to a No. 3 tank at a high position, is communicated with a gas leakage point on the side wall of the No. 3 tank and is used for simulating the leakage combustion of the gas tank body at the high position; and the high-level section of the third gas pipeline is also provided with a gas leakage point for simulating the leakage combustion of the high-level gas pipeline; to train the ability of the trainee to handle high tanks and high pipes where the gas leaks and burns.

The movable simulation chemical treatment simulation training device comprises: the high-pressure steam leakage module consists of an air compressor, a steam generator and a plurality of steam pipelines, the steam pipelines are communicated with the steam generator through a steam main pipe, and the air compressor is merged into the steam main pipe through a high-pressure air pipe and is used for pressurizing high-temperature steam; the air inlet side of each steam pipeline is provided with a double-flange joint and a double-internal-thread steam ball valve switch; the plurality of steam pipelines comprise a plurality of external steam pipelines which are laid on the base plate side by side and an internal steam pipeline which is arranged in a horizontal No. 2 tank body at a low position; each external steam pipeline is provided with a steam leakage point for simulating high-temperature and high-pressure steam leakage of the low-level steam pipeline under the control of the control module; the internal steam pipeline is directly communicated with a steam leakage point on the side wall of the top of the horizontal type No. 2 tank body and is used for simulating high-temperature and high-pressure steam leakage of the low tank body under the control of the control module; the treatment capacity of the trained personnel on the low-level pipeline and the low-level tank body with the high-temperature and high-pressure steam leakage is trained.

The movable simulation chemical treatment simulation training device comprises: still including leaking the high frequency noise module, the leakage high frequency noise module of this comprises the kettle whistle that sets up many steam leakage point in high-pressure steam leakage module, including installing the kettle whistle of external steam conduit steam leakage point and horizontal No. 2 jar body top lateral wall leakage point for simulate real steam conduit and jar produced noise environment when high temperature high pressure steam leaks, with the adaptability of promotion trainee when dealing with complicated chemical plant device accident environment.

The movable simulation chemical treatment simulation training device comprises: the high-pressure liquid leakage module consists of a water inlet pipe, a water outlet pipe, a vertical No. 1 tank, a horizontal No. 2 tank, a horizontal No. 3 tank, a vertical No. 4 tank, a vertical No. 5 tank, pipelines with various calibers, various flanges and various valves; wherein,

the bottom of the vertical No. 1 tank is communicated with a water inlet pipe below the base through an input pipeline and is used for inputting fire-fighting high-pressure water through a fire hose; an upper pipeline and a lower pipeline extend from the vertical surface of the output pipeline communicated with the top of the tank body of the vertical tank No. 1; the upper pipeline extends horizontally to be communicated with the horizontal No. 3 tank, then extends downwards to be communicated with the vertical No. 4 tank, and is communicated with a water outlet pipe below the base through an output pipeline; the lower pipeline extends downwards and is communicated to the output pipeline of the vertical No. 4 tank after being horizontally butted with the vertical No. 5 tank; the bottom of the horizontal tank No. 2 is communicated with an input pipeline and an output pipeline which are connected in series on the horizontal pipeline between the vertical tank No. 4 and the vertical tank No. 5; corresponding manual gate valves are arranged on the input pipeline and the output pipeline of the horizontal tank No. 2, the input pipeline and the output pipeline of the horizontal tank No. 3, the input pipeline of the vertical tank No. 4 and the output pipeline of the vertical tank No. 5;

a middle-lower pipeline which is connected with a large flange and a small flange and a thick flange in sequence is also connected in parallel on the horizontal pipeline between the vertical No. 4 tank and the vertical No. 5 tank; corresponding manual gate valves are arranged on the horizontal pipeline between the large flange and the small flange and the thick flange and on the output pipeline of the thick flange; an input pipeline between the horizontal type No. 3 tank and the manual gate valve at the input side is also communicated with a middle upper pipeline which extends downwards, extends horizontally, is communicated with the high-pressure liquid valve and then extends downwards, and is communicated with a middle lower pipeline between the thick and thin flange and the manual gate valve at the output side;

meanwhile, leakage points are arranged at different positions of the low large vertical tank body No. 1, the low large horizontal tank body No. 2, the high small horizontal tank body No. 3, the small vertical tank body No. 4 and the small vertical tank body No. 5, and high-pressure liquid leakage points are arranged on the valve body of the high-pressure liquid valve, at the crack positions of the thick and thin flanges, at the crack positions of the large and small flanges and at the tee joint positions of the plurality of pipelines and are used for simulating high-pressure liquid leakage at the tank body, the valve body, the flange, the pipeline and the tee joint positions thereof and training personnel can train the handling capacity of the high-pressure liquid leakage at the different tank bodies, the valve body, the flange, the pipeline and the tee joint positions thereof by operating corresponding manual gate valves.

The movable simulation chemical treatment simulation training device comprises: the hazardous chemical liquid leakage module consists of a bottom leakage valve, a body leakage valve, a core filler valve, a square valve, a valve flange and a horizontal No. 6 tank filled with liquid chlorine, which are positioned on the same longitudinal vertical surface; wherein,

the horizontal type No. 6 tank is transversely arranged on a base close to one end of the towing part of the wheel type trailer, and liquid chlorine is filled in the tank body of the horizontal type No. 6 tank and is used for simulating dangerous chemical liquid;

a lower path hazardous chemical liquid pipeline communicated with the horizontal No. 6 tank is horizontally arranged above the base plate, the valve flange is positioned on the lower path hazardous chemical liquid pipeline, manual gate valves are respectively arranged on the lower path hazardous chemical liquid pipeline on two sides of the valve flange, and the lower path hazardous chemical liquid pipeline extends outwards and downwards on the outer side of the manual gate valve far away from the horizontal No. 6 tank to form a lower path open end;

a middle-way hazardous chemical liquid pipeline is horizontally arranged above the lower-way hazardous chemical liquid pipeline, the square valve is positioned on the middle-way hazardous chemical liquid pipeline, manual gate valves are respectively arranged on the middle-way hazardous chemical liquid pipelines on two sides of the square valve, and the middle-way hazardous chemical liquid pipeline extends outwards and downwards to form a middle-way open end at the outer side of the manual gate valve close to the horizontal No. 6 tank;

an upper path hazardous chemical liquid pipeline is horizontally arranged above the middle path hazardous chemical liquid pipeline, a bottom leakage valve is positioned on the upper path hazardous chemical liquid pipeline, a manual gate valve is arranged on the upper path hazardous chemical liquid pipeline on one side, away from the horizontal No. 6 tank, of the bottom leakage valve, and the upper path hazardous chemical liquid pipeline extends outwards and downwards on the outer side, away from the manual gate valve of the horizontal No. 6 tank, to form an upper path open end;

a lower path hazardous chemical liquid pipeline between the valve flange and the manual gate valve at the input side of the valve flange is upwards communicated with a first hazardous chemical liquid pipeline and is communicated with a middle path hazardous chemical liquid pipeline of the square valve, which is close to the outer side of the horizontal No. 6 tank manual gate valve; the upper critical liquid pipeline on one side of the bottom leakage valve, which is close to the horizontal No. 6 tank, extends downwards to form a second critical liquid pipeline and is communicated with the middle critical liquid pipeline outside the communication position of the first critical liquid pipeline, the body leakage valve is positioned on the second critical liquid pipeline, and the second critical liquid pipelines on two sides of the body leakage valve are respectively provided with a manual gate valve;

a lower path hazardous chemical liquid pipeline between the valve flange and the manual gate valve at the output side of the valve flange is upwards communicated with a third hazardous chemical liquid pipeline and is communicated with a middle path hazardous chemical liquid pipeline of the square valve far away from the inner side of the manual gate valve of the horizontal No. 6 tank; a fourth hazardous chemical liquid pipeline extends upwards from a middle-way hazardous chemical liquid pipeline, which is far away from the outer side of the horizontal No. 6 tank manual gate valve, of the square valve, is communicated with an upper-way hazardous chemical liquid pipeline, which is far away from the outer side of the horizontal No. 6 tank manual gate valve, of the bottom leakage valve, a core packing valve is positioned on the fourth hazardous chemical liquid pipeline, a manual gate valve is arranged on the fourth hazardous chemical liquid pipeline between the core packing valve and a communicating part, and a manual gate valve is arranged on an upper-way open-end pipeline, which is far away from the outer side of the communicating part of the upper-way hazardous chemical liquid pipeline;

meanwhile, hazardous liquid leakage points are arranged at the joint of the valve flange, the diagonal position of the square valve body, the switch of the core filler valve, the body leakage valve, the bottom leakage valve, the upper path of hazardous liquid pipeline, the communication position of the fourth hazardous liquid pipeline and the upper path of hazardous liquid pipeline, the communication position of the third hazardous liquid pipeline and the lower path of hazardous liquid pipeline, and the communication position of the second hazardous liquid pipeline and the middle path of hazardous liquid pipeline, and are used for simulating the hazardous liquid leakage at the communication positions of different valves, valve flanges, hazardous liquid pipelines, a plurality of pipelines and tee joints thereof, and training the handling capacity of trained personnel on different valves, flanges, pipelines and tee joints thereof for the hazardous liquid leakage by operating corresponding manual gate valves.

The movable simulation chemical treatment simulation training device comprises: still include the smog simulation module, this smog simulation module comprises the smog generator and a plurality of smog nozzle of placing in the box, a plurality of smog nozzles install different positions department on the base, every smog nozzle all is connected to the smog generator through respective smog transmission hose, and all be provided with respective gas circuit hand switch on every smog transmission hose, be used for cooperating other modules according to training needs, under control module's control, produce the environment of burning smog or leaking gaseous smog when simulating real chemical industry facility and taking place the accident, with the true impression that increases the personnel of receiving training and the degree of difficulty of handling.

The movable simulation chemical treatment simulation training device comprises: the outer surfaces of gas pipelines communicated with the liquefied gas tank are coated with yellow paint, the outer surfaces of steam pipelines communicated with the steam generator are coated with light green paint, the outer surfaces of hazardous chemical liquid pipelines communicated with the horizontal No. 6 tank filled with liquid chlorine are coated with dark green paint, and the outer surfaces of all flanges and all valve body shells are coated with blue paint; the base, the supporting leg shell and the dragging part of the wheel type trailer platform, the water inlet pipe and the water outlet pipe below the base and the outer surface of the tank body communicated with the water inlet pipe are coated with red paint.

The movable simulation chemical treatment simulation training device comprises: the box body is arranged at the tail part of the wheeled trailer; the method comprises the following steps: the device comprises a No. 1 box provided with an air compressor, a No. 2 box provided with a steam generator and a smoke generator, a No. 3 box provided with a liquefied gas tank and a No. 4 box provided with an electric control cabinet; the No. 1 box and the No. 2 box are fixed at the tail part of the wheel type trailer, and the No. 3 box and the No. 4 box are fixed at the side surface of the wheel type trailer; the four box bodies are provided with box doors which can be opened laterally; the fire control of inlet tube and delivery pipe tip connects and all is located the base below of No. 1 case and No. 2 case departments.

The utility model provides a movable simulation chemical treatment simulation training device, which is characterized in that a plurality of longitudinal vertical surface structures are formed by connecting a plurality of tank bodies on a wheeled trailer platform through pipelines with various types and calibers, and the pipelines are connected with various types of flanges and valves, and a liquefied gas tank, an air compressor, a liquid chlorine tank and a steam generator are combined by setting various leakage points to form a gas leakage combustion module, a high-pressure steam leakage module, a high-pressure liquid leakage module and a hazardous chemical liquid leakage module which can be trained independently or in combination; the problem that fire officers and soldiers and warriors lack simulation devices for training chemical treatment technology is solved to a great extent, the blank of national fire fighting and rescue units in the aspects of chemical treatment technology training and simulation training facilities is filled to a certain extent, the investment cost is low, the mobility is realized, land resources are not occupied, the energy-saving performance is good, the maintenance cost is low, the safety and the reliability are realized, and the training efficiency is high.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way; the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for aiding the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention; those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the utility model as a matter of case.

FIG. 1 is a schematic perspective view of a mobile simulated chemical treatment simulation training device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a top view layout of an embodiment of the mobile simulated chemical treatment simulation training apparatus of the present invention;

FIG. 3 is a schematic view of the arrangement of the A-A elevation of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the layout of the elevation B-B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the arrangement of the D-D facade of FIG. 2 according to the present invention;

the various reference numbers in the figures are summarized: base 100, No. 1 tank 101, No. 2 tank 102, No. 3 tank 103, No. 4 tank 104, vertical No. 1 tank 110, horizontal No. 2 tank 120, horizontal No. 3 tank 130, vertical No. 4 tank 140, vertical No. 5 tank 150, horizontal No. 6 tank 160, external gas pipeline 210, gas leakage point 211 on external gas pipeline 210, internal gas pipeline 220, arc leakage point 221 on the upper end of the tank body of No. 1 tank 110, side wall leakage point 222 on the tank body of vertical No. 1 tank 110, arc leakage point 223 on the lower end of the tank body of vertical No. 1 tank 110, third gas pipeline 230, gas leakage point 232 on the third gas pipeline 230, gas main pipe 240, external steam pipeline 310, steam leakage point 311 on the external steam pipeline 310, internal steam pipeline 320, steam leakage point 321 on the top side wall of the tank body of horizontal No. 2 tank 120, steam main pipe 340, high-pressure gas pipe 350, large and small flange 410, steam leakage point 110, Thick and thin flange 420, high pressure liquid valve 430, pneumatic valve 510, electrically operated valve 520, bottom leakage valve 610, body leakage valve 620, core packing valve 630, square valve 640, flange 650, lower path hazardous liquid conduit 660, lower path open end 661, middle path hazardous liquid conduit 670, middle path open end 671, upper path hazardous liquid conduit 680, upper path open end 681, first hazardous liquid conduit 710, second hazardous liquid conduit 720, third hazardous liquid conduit 730, fourth hazardous liquid conduit 740.

Detailed Description

The embodiments and examples of the present invention will be described in detail below with reference to the accompanying drawings, and the described embodiments are only for the purpose of illustrating the present invention and are not intended to limit the embodiments of the present invention.

As shown in fig. 1, fig. 1 is a schematic perspective view of a mobile simulated chemical treatment simulation training device according to an embodiment of the present invention, which uses a platform of a wheeled trailer (i.e. with wheels) as a base 100, wherein a towing part is connected to one end of the platform of the wheeled trailer to facilitate towing and transporting the whole device by using a vehicle, and a plurality of movable support legs are arranged around the platform of the wheeled trailer at intervals, and the lower ends of the support legs can extend downward and support on the ground by using a manual rocking handle to facilitate supporting and stabilizing the whole device during training.

A combined box body is arranged at one corner of the base 100 and is respectively used for placing a liquefied gas tank, an air compressor, a smoke generator, a steam generator and an electric control cabinet; the lower face of the base 100 is provided with a water inlet pipe and a water outlet pipe in a hoisting mode through a support, the end portions of the water inlet pipe and the water outlet pipe are provided with fire-fighting joints for connecting fire-fighting water hoses, and manual stop valves are installed on the water inlet pipe and the water outlet pipe on the inner side of each fire-fighting joint.

Preferably, the box body is mounted at the tail part of the wheeled trailer; the method comprises the following steps: a No. 1 box 101 provided with an air compressor, a No. 2 box 102 provided with a steam generator and a smoke generator, a No. 3 box 103 provided with a liquefied gas tank and a No. 4 box 104 provided with an electric control cabinet; the No. 1 box 101 and the No. 2 box 102 are fixed at the tail of the wheeled trailer, and the No. 3 box 103 and the No. 4 box 104 are fixed at the side of the wheeled trailer; the four box bodies are provided with box doors which can be opened laterally; the fire fittings at the ends of the inlet and outlet pipes are located below the base 100 at the 1 st and 2

nd tanks

101, 102.

The base 100 is provided with a plurality of tank bodies including a vertical No. 1 tank 110, a horizontal No. 2 tank 120, a horizontal No. 3 tank 130, a vertical No. 4 tank 140, a vertical No. 5 tank 150 and a horizontal No. 6 tank 160 (namely, liquid chlorine tanks), the tank bodies are connected through pipelines with various calibers to form a plurality of longitudinal vertical surface structures, the pipelines are connected with various flanges and various valves, and a gas leakage combustion module, a gas leakage detection module, a high-pressure steam leakage module, a high-pressure liquid leakage module and a hazardous liquid leakage module which can be trained independently or in combination are formed by arranging various leakage points, are used for simulating complicated and narrow pipeline environments of real chemical facilities under the control of a control module, simulating high-temperature, high-pressure and hazardous environments of the real chemical facilities when accidents occur to the greatest extent, and carrying out leakage stoppage and valve shutoff training of various types of leakage according to the training requirements, the comprehensive practical operation capability of the trainee to deal with the leakage of the chemical device is exercised, and the adaptation and the handling capability of the trainee to deal with the accident environment of the complex chemical device are improved.

Referring to fig. 2 and 4, fig. 2 is a schematic top view of a mobile simulated chemical treatment simulation training device according to an embodiment of the present invention, and fig. 4 is a schematic layout view of a B-B vertical plane in fig. 2 according to the present invention; specifically, the gas leakage combustion module consists of a liquefied gas tank in the No. 3 box 103 and a plurality of gas pipelines communicated with the liquefied gas tank through a gas main pipe 240; the air inlet side of each gas pipeline is provided with a double-flange joint and a double-internal-thread gas ball valve switch; the plurality of gas pipelines comprise a plurality of external gas pipelines 220 tiled on the substrate 100 side by side and an internal gas pipeline 210 arranged in the tank body of the vertical No. 1 tank 110 at the lower part, and the internal gas pipeline 220 is communicated with one external gas pipeline 210; each external gas pipeline 210 is provided with a gas leakage point 211 (namely, a hole is drilled on the pipeline, and the same is used below) for simulating the leakage combustion of the low-level gas pipeline; the internal gas pipeline 220 is respectively communicated to an arc-surface leakage point 221 at the upper end of the vertical type No. 1 tank 110 (namely, a hole is drilled in the tank body, and the lower part is the same), a side wall leakage point 222 of the vertical type No. 1 tank 110 and an arc-surface leakage point 223 at the lower end of the vertical type No. 1 tank 110 through gas pipeline branches, and is used for simulating leakage and combustion at different positions of a low-position gas tank body; to train the ability of the trainee to handle the low level piping and tanks of gas leakage combustion.

Specifically, the gas leakage combustion module further comprises a third gas pipeline 230 communicated with one of the external gas pipelines 220, a double-flange joint and a double-internal-thread gas ball valve switch are also arranged on the gas inlet side of the third gas pipeline 230, the third gas pipeline 230 extends upwards to a No. 3 tank at a high position and is communicated with a gas leakage point 231 on the side wall of the No. 3 tank 130 to simulate the leakage combustion of a gas tank body at the high position; and the high-level section of the third gas pipeline 230 is also provided with a gas leakage point 232 for simulating the leakage combustion of the high-level gas pipeline; to train the ability of the trainee to handle high tanks and high pipes where the gas leaks and burns.

Furthermore, the mobile simulation chemical treatment simulation training device also comprises a gas leakage detection module, wherein the gas leakage detection module is equal to the gas leakage combustion module in composition, and is used for simulating gas leakage at different positions of the gas pipeline and the gas tank body before the gas leaked from the leakage points is not ignited, so that trainees can detect and detect the gas pipeline and the gas tank body with gas leakage by using a handheld or portable gas detector.

Referring to fig. 2 and 3, fig. 3 is a schematic view of the arrangement structure of the elevation a-a in fig. 2 of the present invention, specifically, the high pressure steam leakage module is composed of an air compressor in the case No. 1 101, a steam generator in the case No. 2 102, and a plurality of steam pipes, the plurality of steam pipes are communicated with the steam generator via a steam header 340, and the air compressor is merged into the steam header 340 through a high pressure air pipe 350 for pressurizing high temperature steam; the air inlet side of each steam pipeline is provided with a double-flange joint and a double-internal-thread steam ball valve switch; the plurality of steam pipes comprise a plurality of external steam pipes 310 tiled on the base plate 100 side by side and an internal steam pipe 320 arranged in the lower horizontal type No. 2 tank 120; preferably, the plurality of external steam pipes 310 laid on the substrate 100 are all located inside the plurality of external gas pipes 220; each external steam pipeline 310 is provided with a steam leakage point 311 for simulating high-temperature and high-pressure steam leakage of a low-level steam pipeline under the control of the control module; the internal steam pipeline 320 is directly communicated with a steam leakage point 321 on the side wall of the top of the tank body of the horizontal type No. 2 tank 120 and is used for simulating high-temperature and high-pressure steam leakage of the tank body at the lower part under the control of the control module; the treatment capacity of the trained personnel on the low-level pipeline and the low-level tank body with the high-temperature and high-pressure steam leakage is trained.

Furthermore, the movable simulation chemical treatment simulation training device also comprises a leakage high-frequency noise module, wherein the leakage high-frequency noise module consists of kettle whistle arranged at a plurality of steam leakage points in the high-pressure steam leakage module, comprises kettle whistle arranged at the steam leakage point 311 of the external steam pipeline 310 and the leakage point 321 on the side wall of the top of the tank body of the horizontal No. 2 tank 120, and is used for simulating the noise environment generated when the high-temperature high-pressure steam leaks from the real steam pipeline and the tank body, so that the adaptability of trainees to the accident environment of the complex chemical device is improved.

Referring to fig. 2, 3 and 4, fig. 4 is a schematic view of an arrangement structure of a B-B vertical surface in fig. 2 of the present invention, and specifically, the high-pressure liquid leakage module is composed of a water inlet pipe, a water outlet pipe, a vertical No. 1 tank 110, a horizontal No. 2 tank 120, a horizontal No. 3 tank 130, a vertical No. 4 tank 140, a vertical No. 5 tank 150, pipes with various calibers, various types of flanges, and various types of valves; wherein,

the bottom of the vertical No. 1 tank 110 is communicated with a water inlet pipe below the base 100 through an input pipeline and is used for inputting fire-fighting high-pressure water through a fire hose; an upper pipeline and a lower pipeline extend from the vertical elevation of the output pipeline at the top of the tank body of the communicated vertical No. 1 tank 110; the upper pipeline extends horizontally to communicate with the horizontal No. 3 tank 130, then extends downwards to communicate with the vertical No. 4 tank 140, and then communicates with a water outlet pipe below the base 100 through an output pipeline; the lower pipeline extends downwards and is communicated to an output pipeline of the vertical No. 4 tank 140 after being horizontally butted with the vertical No. 5 tank 150; the bottom of the horizontal tank No. 2 120 in FIG. 3 is communicated with an input pipeline and an output pipeline which are connected in series on a horizontal pipeline between the vertical tank No. 4 140 and the vertical tank No. 5 150 in FIG. 4; corresponding manual gate valves are arranged on the input pipeline and the output pipeline of the horizontal tank No. 2 120 in FIG. 3, the input pipeline and the output pipeline of the horizontal tank No. 3 130 in FIG. 4, the input pipeline of the vertical tank No. 4 140 and the output pipeline of the vertical tank No. 5 150; the manual gate valve arranged at the top of the tank body of the vertical No. 1 tank 110 is used for quickly emptying the fire-fighting high-pressure water in the tank body of the vertical No. 1 tank 110 in an opened state after training.

A middle-lower pipeline which is connected with the large flange 410 and the small flange 420 in sequence is also connected in parallel on the horizontal pipeline between the vertical No. 4 tank 140 and the vertical No. 5 tank 150; corresponding manual gate valves are arranged on the horizontal pipeline between the large flange 410 and the small flange 420 and on the output pipeline of the thick flange 420; the input pipeline between the horizontal type No. 3 tank 130 and the input side manual gate valve is also communicated with a middle upper pipeline extending downwards, and the middle upper pipeline extends downwards after being communicated with the high-pressure liquid valve 430 in a horizontal extending mode and is communicated with a middle lower pipeline between the thick and thin flange 420 and the output side manual gate valve.

Meanwhile, high-pressure liquid leakage points with different forms such as regular shapes or irregular shapes, hole shapes, seam shapes and the like are arranged at different positions of the 110 tank body of the low large vertical type No. 1 tank, the 120 tank body of the low large horizontal type No. 2 tank, the 130 tank body of the high small horizontal type No. 3 tank, the small vertical type No. 4 tank 140 and the small vertical type No. 5 tank 150, and high-pressure liquid leakage points with different forms such as regular shapes or irregular shapes, hole shapes, seam shapes and the like are arranged at the positions of the valve body of the high-pressure liquid valve 430, the seam positions of the thick flange 420, the seam positions of the large flange 410 and the small flange 410 and the three-way communication positions of a plurality of pipelines and are used for simulating high-pressure liquid leakage at the connection positions of the tank body, the valve body, the flange, the pipeline and the three-way communication position thereof, and training the handling capacity of the different tank bodies, the valve body, the flange, the pipeline and the three-way communication position thereof for high-pressure liquid leakage by operating corresponding manual gate valves.

Referring to fig. 2 and 5, fig. 5 is a schematic layout structure of the D-D vertical plane of fig. 2 of the present invention, and specifically, the hazardous chemical liquid leakage module is composed of a bottom leakage valve 610, a body leakage valve 620, a core filler valve 630, a square valve 640, a flange 650 and a horizontal No. 6 tank 160 containing liquid chlorine, which are located on the same longitudinal vertical plane; the tank body of the horizontal 6 # tank 160 is transversely installed on the base 100 close to one end of the towing part of the wheeled trailer, and liquid chlorine is filled in the tank body of the horizontal 6 # tank 160 and used for simulating hazardous chemical liquid.

A lower dangerous liquid pipeline 660 communicated with the horizontal No. 6 tank 160 is horizontally arranged above the substrate 100, the valve flange 650 is positioned on the lower dangerous liquid pipeline 660, manual gate valves are respectively arranged on the lower dangerous liquid pipelines 660 at two sides of the valve flange 650, and the lower dangerous liquid pipeline 660 extends outwards and downwards on the outer side of the manual gate valve far away from the horizontal No. 6 tank 160 to form a lower open end 661;

a middle-way hazardous chemical liquid pipeline 670 is horizontally arranged above the lower-way hazardous chemical liquid pipeline 660, the square valve 640 is positioned on the middle-way hazardous chemical liquid pipeline 670, manual gate valves are respectively arranged on the middle-way hazardous chemical liquid pipelines 670 on two sides of the square valve 640, and the middle-way hazardous chemical liquid pipeline 670 extends outwards and downwards at the outer side of the manual gate valve close to the horizontal No. 6 tank 160 to form a middle-way open end 671;

an upper critical liquid pipeline 680 is horizontally arranged above the middle critical liquid pipeline 670, the bottom leakage valve 610 is located on the upper critical liquid pipeline 680, a manual gate valve is arranged on the upper critical liquid pipeline 680, which is far away from one side of the horizontal type No. 6 tank 160, of the bottom leakage valve 610, and the upper critical liquid pipeline 680 extends outwards and downwards to form an upper open end 681 outside the manual gate valve far away from the horizontal type No. 6 tank 160.

A lower-path dangerous liquid pipeline 660 between the valve flange 650 and the manual gate valve at the input side of the valve flange is upwards communicated with a first dangerous liquid pipeline 710 and is communicated with a middle-path dangerous liquid pipeline 670 of the square valve 640, which is close to the outer side of the manual gate valve of the horizontal No. 6 tank 160; the upper critical liquid pipeline 680 on one side of the horizontal No. 6 tank 160, where the bottom leakage valve 610 is close to, extends downwards to form a second critical liquid pipeline 720, and is communicated with the middle critical liquid pipeline 670 on the outer side of the communication position of the first critical liquid pipeline 710, the body leakage valve 620 is located on the second critical liquid pipeline 720, manual gate valves are respectively arranged on the second critical liquid pipelines 720 on two sides of the body leakage valve 620, and manual gate valves are arranged on the middle open end 671 pipelines on the outer sides of the communication positions of the second critical liquid pipeline 720 and the middle critical liquid pipeline 670.

A lower-path dangerous chemical liquid pipeline 660 between the valve flange 650 and the manual gate valve at the output side is upwards communicated with a third dangerous chemical liquid pipeline 730 and is communicated with a middle-path dangerous chemical liquid pipeline 670 of the square valve 640, which is far away from the inner side of the manual gate valve of the horizontal No. 6 tank 160; the middle-way hazardous chemical liquid pipeline 670, far away from the outer side of the manual gate valve of the horizontal 6 # tank 160, of the square valve 640 extends upwards to form a fourth hazardous chemical liquid pipeline 740, and is communicated with the upper-way hazardous chemical liquid pipeline 680, far away from the outer side of the manual gate valve of the horizontal 6 # tank, of the bottom leakage valve 610, the core packing valve 630 is located on the fourth hazardous chemical liquid pipeline 740, a manual gate valve is arranged on the fourth hazardous chemical liquid pipeline 740 between the core packing valve 630 and a communication position, and a manual gate valve is arranged on an upper-way open end 681 pipeline, far away from the communication position of the upper-way hazardous chemical liquid pipeline 680, of the fourth hazardous chemical liquid pipeline 740.

Meanwhile, hazardous chemical liquid leakage points with different forms such as regular or irregular shapes, hole shapes, seam shapes and the like are arranged at the joint of the valve flange 650, the opposite angle of the valve body of the square valve 640, the opening and closing position of the core packing valve 630, the body leakage valve 620, the bottom leakage valve 610, the upper path hazardous chemical liquid pipeline 610, the communication position of the fourth hazardous chemical liquid pipeline 740 and the upper path hazardous chemical liquid pipeline 680, the communication position of the third hazardous chemical liquid pipeline 730 and the lower path hazardous chemical liquid pipeline 660, and the communication position of the second hazardous chemical liquid pipeline 720 and the middle path hazardous chemical liquid pipeline 670, and are used for simulating the hazardous chemical liquid leakage at different valves, valve flanges, hazardous chemical liquid pipelines, a plurality of pipelines and the three-way communication positions thereof, and training the handling capacity of trained personnel on different valves, flanges, pipelines and the three-way communication positions thereof for the hazardous chemical liquid leakage by operating corresponding manual gate valves.

Any one of the open end 661, the open end 671 or the open end 681 of the lower path can be communicated with the water inlet pipe below the base 100, and is used for cleaning the hazardous chemical liquid pipelines, valves and flanges of the vertical facade after the training under the premise of closing the manual gate valve on the output side of the valve flange 650 and opening all the manual gate valves and valves of the vertical facade, so as to prevent the hazardous chemical liquid pipelines, valves and flanges of the vertical facade from rusting due to corrosion of residual liquid chlorine, and facilitate reuse during the next training.

Furthermore, the movable simulation chemical treatment simulation training device also comprises a smoke simulation module, wherein the smoke simulation module consists of a smoke generator and a plurality of smoke nozzles which are arranged in the box body, the smoke nozzles are arranged at different positions on the base 100, each smoke nozzle is connected to the smoke generator in the No. 2 box 102 through a respective smoke transmission hose, and each smoke transmission hose is provided with a respective gas path manual switch which is used for matching with other modules according to training requirements, and under the control of the control module, the environment of burning smoke or leaking gas smoke generated when an accident occurs to a real chemical facility is simulated, so that the real feeling and treatment difficulty of a trained person are increased.

In the embodiment of the mobile simulation chemical treatment simulation training device, the whole device is 8 meters long, 3.5 meters wide and 3.2 meters high, the total weight is about 400 kilograms, and the speed limit is 50 kilometers per hour when the device is dragged in a short distance in a training field; meanwhile, in order to facilitate the trainees to distinguish pipelines and facilitate the training, preferably, yellow paint is coated on the outer surface of a gas pipeline communicated with a liquefied gas tank, light green paint is coated on the outer surface of a steam pipeline communicated with a steam generator, dark green paint is coated on the outer surface of a hazardous chemical liquid pipeline communicated with a horizontal No. 6 tank 160 filled with liquid chlorine, and blue paint is coated on the outer surfaces of all flanges and all valve body shells; the base 100, the support leg housing and the towing part of the wheeled trailer platform, the water inlet pipe and the water outlet pipe below the base 100, and the outer surface of the tank body communicated with the water inlet pipe are painted with red paint.

The movable simulation chemical handling simulation training device solves the problem of professional technical training of chemical handling professional teams of national fire-fighting and rescue units such as detection, leakage stoppage, valve closing and high-position handling to a certain extent, improves the simulation training effect to the greatest extent, effectively relieves the problems of high investment and large occupied area for building fixed facilities, and lays a training foundation for improving the professional handling capacity of accidents of chemical devices; the capability of fire-fighting officers and soldiers in dealing with chemical disasters is further enhanced, the fighting capacity is greatly improved, and powerful support is provided for building a high-standard fire-fighting safety system which is suitable for national center urban targets.

Those not described in detail in this specification are well within the skill of the art; regarding the C-C vertical surface and the E-E vertical surface in the figure 2 which can be used as the expansion longitudinal vertical surfaces of the gas leakage combustion module, the high-pressure steam leakage module, the high-pressure liquid leakage module or the hazardous chemical liquid leakage module, corresponding pipelines and valves can be arranged according to training development, including the pneumatic valve 510 and the electric valve 520 which are used for isolating the expansion longitudinal vertical surfaces in the figure 1, and the description of the utility model is not expanded.

It should be understood that the above-mentioned embodiments are merely preferred examples of the present invention, and not restrictive, but rather, all the changes, substitutions, alterations and modifications that come within the spirit and scope of the utility model as described above may be made by those skilled in the art, and all the changes, substitutions, alterations and modifications that fall within the scope of the appended claims should be construed as being included in the present invention.

Claims

1. A movable simulation training device for chemical treatment simulation is characterized in that,

the platform of the wheeled trailer is used as a base, one end of the platform of the wheeled trailer is connected with a towing part so as to facilitate the towing and transportation of the whole device by using a vehicle, a plurality of movable support legs are arranged at intervals on the periphery of the platform of the wheeled trailer, and the lower ends of the support legs can extend downwards and support on the ground by using a manual rocking handle so as to facilitate the support and the stability of the whole device during training;

the base is provided with a plurality of tank bodies, the tank bodies are connected through pipelines with various types and various calibers to form a plurality of longitudinal vertical surface structures, the pipelines are connected with various types of flanges and various types of valves, the gas leakage combustion module, the high-pressure steam leakage module, the high-pressure liquid leakage module and the hazardous chemical liquid leakage module which can be trained independently or in combination are formed by arranging leakage points and combining the liquid chlorine tank, is used for simulating the complicated and complicated pipeline narrow environment of the real chemical engineering facility under the control of the control module, and the high-temperature, high-heat, high-pressure and dangerous chemical environment when the real chemical facilities have accidents is simulated to the maximum extent, and for carrying out leak stoppage and valve shut-off disposal training for various forms of leakage according to training needs, the comprehensive practical operation capability of the trainee to deal with the leakage of the chemical device is exercised, and the adaptation and the handling capability of the trainee to deal with the accident environment of the complex chemical device are improved.

2. The mobile simulated chemical treatment simulated training device of claim 1, wherein: the gas leakage combustion module consists of a liquefied gas tank and a plurality of gas pipelines communicated with the liquefied gas tank through a gas main pipe; the air inlet side of each gas pipeline is provided with a double-flange joint and a double-internal-thread gas ball valve switch; the plurality of gas pipelines comprise a plurality of external gas pipelines which are laid on the base plate side by side and an internal gas pipeline which is arranged in a vertical No. 1 tank body at a low position, and the internal gas pipeline is communicated with one of the external gas pipelines; each external gas pipeline is provided with a gas leakage point for simulating the leakage combustion of the low-level gas pipeline; the inner gas pipeline is respectively communicated to a cambered surface leakage point at the upper end of the vertical No. 1 tank body, a leakage point at the side wall of the vertical No. 1 tank body and a cambered surface leakage point at the lower end of the vertical No. 1 tank body through gas pipeline branches and is used for simulating leakage combustion at different positions of the low-position gas tank body; to train the ability of the trainee to handle the low level piping and tanks of gas leakage combustion.

3. The mobile simulated chemical treatment simulated training device of claim 2, wherein: the gas leakage combustion module also comprises a third gas pipeline communicated with one of the external gas pipelines, and the gas inlet side of the third gas pipeline is also provided with a double-flange joint and a double-internal-thread gas ball valve switch; the third gas pipeline extends upwards to a No. 3 tank at a high position, is communicated with a gas leakage point on the side wall of the No. 3 tank and is used for simulating the leakage combustion of the gas tank body at the high position; and the high-level section of the third gas pipeline is also provided with a gas leakage point for simulating the leakage combustion of the high-level gas pipeline; to train the ability of the trainee to handle high tanks and high pipes where the gas leaks and burns.

4. The mobile simulated chemical treatment simulated training device of claim 1, wherein: the high-pressure steam leakage module consists of an air compressor, a steam generator and a plurality of steam pipelines, the steam pipelines are communicated with the steam generator through a steam main pipe, and the air compressor is merged into the steam main pipe through a high-pressure air pipe and is used for pressurizing high-temperature steam; the air inlet side of each steam pipeline is provided with a double-flange joint and a double-internal-thread steam ball valve switch; the plurality of steam pipelines comprise a plurality of external steam pipelines which are laid on the base plate side by side and an internal steam pipeline which is arranged in a horizontal No. 2 tank body at a low position; each external steam pipeline is provided with a steam leakage point for simulating high-temperature and high-pressure steam leakage of the low-level steam pipeline under the control of the control module; the internal steam pipeline is directly communicated with a steam leakage point on the side wall of the top of the horizontal type No. 2 tank body and is used for simulating high-temperature and high-pressure steam leakage of the low tank body under the control of the control module; the treatment capacity of the trained personnel on the low-level pipeline and the low-level tank body with the high-temperature and high-pressure steam leakage is trained.

5. The mobile simulated chemical treatment simulated training device of claim 4, wherein: still including leaking the high frequency noise module, the leakage high frequency noise module of this comprises the kettle whistle that sets up many steam leakage point in high-pressure steam leakage module, including installing the kettle whistle of external steam conduit steam leakage point and horizontal No. 2 jar body top lateral wall leakage point for simulate real steam conduit and jar produced noise environment when high temperature high pressure steam leaks, with the adaptability of promotion trainee when dealing with complicated chemical plant device accident environment.

6. The mobile simulated chemical treatment simulated training device of claim 1, wherein: the high-pressure liquid leakage module consists of a water inlet pipe, a water outlet pipe, a vertical No. 1 tank, a horizontal No. 2 tank, a horizontal No. 3 tank, a vertical No. 4 tank, a vertical No. 5 tank, pipelines with various calibers, various flanges and various valves; wherein,

7. The mobile simulated chemical treatment simulated training device of claim 1, wherein: the hazardous chemical liquid leakage module consists of a bottom leakage valve, a body leakage valve, a core filler valve, a square valve, a valve flange and a horizontal No. 6 tank filled with liquid chlorine, which are positioned on the same longitudinal vertical surface; wherein,

8. The mobile simulated chemical treatment simulated training device of claim 1, wherein: still include the smog simulation module, this smog simulation module comprises the smog generator and a plurality of smog nozzle of placing in the box, a plurality of smog nozzles install different positions department on the base, every smog nozzle all is connected to the smog generator through respective smog transmission hose, and all be provided with respective gas circuit hand switch on every smog transmission hose, be used for cooperating other modules according to training needs, under control module's control, produce the environment of burning smog or leaking gaseous smog when simulating real chemical industry facility and taking place the accident, with the true impression that increases the personnel of receiving training and the degree of difficulty of handling.

9. The mobile simulated chemical treatment simulated training device of claim 1, wherein: the outer surfaces of gas pipelines communicated with the liquefied gas tank are coated with yellow paint, the outer surfaces of steam pipelines communicated with the steam generator are coated with light green paint, the outer surfaces of hazardous chemical liquid pipelines communicated with the horizontal No. 6 tank filled with liquid chlorine are coated with dark green paint, and the outer surfaces of all flanges and all valve body shells are coated with blue paint; the base, the supporting leg shell and the dragging part of the wheel type trailer platform, the water inlet pipe and the water outlet pipe below the base and the outer surface of the tank body communicated with the water inlet pipe are coated with red paint.

10. The mobile simulated chemical treatment simulated training device of claim 1 wherein said tank is mounted at the tail of a wheeled trailer; the method comprises the following steps: the device comprises a No. 1 box provided with an air compressor, a No. 2 box provided with a steam generator and a smoke generator, a No. 3 box provided with a liquefied gas tank and a No. 4 box provided with an electric control cabinet; the No. 1 box and the No. 2 box are fixed at the tail part of the wheel type trailer, and the No. 3 box and the No. 4 box are fixed at the side surface of the wheel type trailer; the four box bodies are provided with box doors which can be opened laterally; the fire control of inlet tube and delivery pipe tip connects and all is located the base below of No. 1 case and No. 2 case departments.