CN117159957A - Fire engine is examined to listened - Google Patents

Abstract

The application relates to the field of biological medicine inspection, in particular to a detection fire truck. The detection fire engine comprises a main frame, an upper square cabin, a positive pressure collecting and preventing filter system, an electric system and a decontamination system; the upper square cabin is arranged on the main frame; the upper shelter is internally provided with a detection chamber, a dressing chamber, a decontamination chamber and a fixing equipment chamber; the decontamination chamber is provided with an inlet door and an outlet door, a first sealing door is arranged between the decontamination chamber and the dressing chamber, and a second sealing door is arranged between the dressing chamber and the detection chamber; the positive pressure collecting and preventing filter system is arranged above the upper square cabin and is communicated with the detection chamber, the dressing chamber, the decontamination chamber and the fixing equipment chamber; the decontamination system is arranged on the main frame partially, and the other part is arranged in the decontamination chamber; an electrical system is on the main frame for supplying power. The application is provided with the decontamination chamber directly in the upper shelter, and can directly decontaminate on the vehicle by arranging the decontamination chamber without constructing and carrying the tent, thereby not only facilitating the operation, but also reducing the labor cost and time cost for constructing the tent.

Description

Fire engine is examined to listened

Technical Field

The application relates to the field of biological medicine inspection, in particular to a detection fire truck.

Background

At present, with the rapid development of the economic society in China, the problems of virus variation, nuclear material leakage, chemical pollution and the like are increasingly prominent, and the demand of equipment for detecting and rescuing nuclear and biochemical leakage accidents is increased. The pollutant must be shaped or quantitatively analyzed in the early stage of rescue, and the safety of the detection rescue workers is well protected, so that the multifunctional detection fire truck is generated.

The detecting device is mainly provided with a plurality of harmful substance detecting devices and is used for detecting whether harmful substances exist in fire-fighting vehicles at disaster sites. The whole vehicle structure mainly comprises a chassis, an auxiliary frame, a detection shelter, an apron board assembly, a decontamination system, an electrical system and the like. Wherein the detection shelter is divided into according to the function: detection room, dressing room, decontamination room, equipment room, etc. The detection room is mainly used for commanding communication and experimental analysis, and is transmitted to the detection room for analysis and detection through an external transmission window after external sampling. The dressing room is used for placing protective clothing and part of portable equipment, and the decontamination room is used for decontaminating and showering. The equipment room can be divided into a decontamination equipment room and a power supply equipment room, and mainly provides guarantee for decontamination and power supply of the whole vehicle.

The whole vehicle structure of the chemical detection vehicle is reasonably distributed, so that the safety of experimental personnel is ensured, the positive pressure collecting and preventing system is arranged on the vehicle roof, the environmental pollution gas can be effectively filtered, nontoxic clean gas is sent into the cabin, and the positive pressure protection in the cabin is ensured. When pollutant appears in the cabin, install emergent respiratory system at the roof, install in each cabin through quick interface, the emergency can use the sky to breathe out the face guard fast, ensure experimenter safety. The vehicle integrates multiple functions to ensure the coping of various emergency situations and realize the detection operation of nuclear biochemistry.

The existing detection fire truck generally washes out by carrying equipment such as a tent and the like outside the truck, the process is complicated, and labor cost and time cost are consumed for building the tent.

Disclosure of Invention

The application aims to provide a detection fire truck which can finish decontamination operation in the truck, and reduces the labor cost and time cost of the decontamination operation.

Embodiments of the present application are implemented as follows:

the application provides a detection fire truck, which comprises a main frame, an upper square cabin, a positive pressure collecting and preventing filter system, an electric system and a decontamination system, wherein the main frame is provided with a plurality of air inlets;

the upper square cabin is arranged on the main frame;

the upper square cabin is internally provided with a detection chamber, a dressing chamber, a decontamination chamber and a fixing equipment chamber;

the clothes washing and disinfecting room is provided with an inlet door and an outlet door, a first sealing door is arranged between the clothes washing and disinfecting room and the clothes changing room, and a second sealing door is arranged between the clothes changing room and the detection room;

the positive pressure anti-collecting filter system is arranged above the upper shelter and is communicated with the detection chamber, the dressing chamber, the decontamination chamber and the fixing equipment chamber;

the decontamination system is partially arranged on the main frame, and the other part is arranged in the decontamination chamber;

the electric system is arranged on the main frame and is used for supplying power to the detection room, the dressing room, the decontamination room and the fixing equipment room.

In an alternative embodiment, the decontamination system comprises a homomixer tank, a clean water tank, a decontamination pipeline, a decontamination terminal, a drainage pipeline and a sewage tank;

the uniform mixing tank and the decontamination pipeline are connected with the decontamination terminal through the decontamination pipeline;

the decontamination terminal is arranged in the decontamination chamber;

one end of the drainage pipeline is communicated with the bottom of the decontamination chamber, and the other end of the drainage pipeline is connected with the sewage tank;

the sewage tank is arranged on the main frame.

In an alternative embodiment, the decontamination system further comprises a heat pump, the heat pump being connected to the homomixer tank and the clean water tank, respectively.

In an alternative embodiment, the clean water tank is connected with an external water injection pipe and a clean water overflow pipe;

one end of the outer water injection pipe is communicated with the clean water tank, and the other end of the outer water injection pipe is communicated with the outside below the main frame;

one end of the clear water overflow pipe is communicated with the clear water tank, and the other end of the clear water overflow pipe is communicated with the outside below the main frame.

In an optional embodiment, an air outlet of the positive pressure collecting and preventing filter system is communicated with the detection chamber, and an air inlet of the positive pressure collecting and preventing filter system is arranged at the top of the upper shelter and is communicated with the outside;

first pressure regulating valves are arranged between the detection chamber and the dressing chamber and between the dressing chamber and the decontamination chamber.

In an alternative embodiment, a console, a workbench, a cabinet, a locker and a glove box are arranged in the detection chamber;

the glove box is arranged on the workbench, and a transfer window corresponding to the glove box is arranged on the upper square cabin.

In an alternative embodiment, the glove box comprises a box body, a vacuum pump and a bracket;

the vacuum pump is communicated with the inside of the box body and is used for vacuumizing the inside of the box body;

the bracket is arranged in the box body and is used for placing detection reagents;

the transmission window is provided with an inner door communicated with the box body and an outer door communicated with the outside;

the inner door is interlocked with the outer door.

In an alternative embodiment, an emergency breathing system is also included;

the emergency breathing system comprises a gas storage bottle, a second pressure regulating valve, a controller and a quick connector;

the gas storage bottle is arranged at the top of the upper square cabin and is communicated with the quick connector;

the detection chamber, the dressing chamber, the decontamination chamber and the fixing equipment chamber are respectively provided with the quick connectors;

the air outlet of the air storage bottle is provided with the second pressure regulating valve which is used for regulating pressure and distributing air to the detection chamber, the dressing chamber, the decontamination chamber and the quick plug connector in the fixing equipment chamber;

the controller is in signal connection with the second pressure regulating valve.

In an alternative embodiment, the positive pressure anti-trap filtration system is installed above the upper shelter with a dip.

In an alternative embodiment, the detection chamber is provided with an emergency escape door.

The embodiment of the application has the beneficial effects that:

the decontamination chamber is directly arranged in the upper shelter, and can be directly decontaminated on the vehicle through the arrangement of the decontamination chamber, so that the tent is not required to be built and carried, the operation is convenient, and the labor cost and the time cost for building the tent are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a right side view of a detection fire truck according to an embodiment of the present application;

FIG. 2 is a top view of a detection fire truck according to an embodiment of the present application;

FIG. 3 is a left side view of a detection fire truck according to an embodiment of the present application;

FIG. 4 is a rear view of a detection fire truck according to an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating an internal arrangement of an upper shelter of a detection fire truck according to an embodiment of the present application;

FIG. 6 is a schematic diagram of the inside structure of a decontamination chamber of a detection fire truck according to an embodiment of the present application;

FIG. 7 is a top view showing the internal structure of a decontamination chamber of a detection fire truck according to an embodiment of the present application;

FIG. 8 is a rear view illustrating an internal structure of a decontamination chamber of a detection fire truck according to an embodiment of the present application;

FIG. 9 is a schematic diagram of decontamination operation of a detection fire truck according to an embodiment of the present application;

fig. 10 is a front view of a glove box of a detection fire truck according to an embodiment of the present application;

FIG. 11 is a schematic side view of a glove box of a detection fire truck according to an embodiment of the present application;

FIG. 12 is a schematic installation diagram of a positive pressure anti-trapping filter system for detecting a fire truck according to an embodiment of the present application;

fig. 13 is a schematic structural diagram of an emergency respiratory system for detecting a fire truck according to an embodiment of the present application.

Icon: 1-a main frame; 2-upper square cabin; 3-positive pressure anti-trapping filter system; 4-subframe; 5-climbing a ladder; 6-lifting the lighting lamp; 7-a weather instrument; 8-a cooling and heating air conditioner; 9-emergency respiratory system; 10-hanging a box; 11-an emergency escape door; 12-door entrance; 13-blinds; 14-split doors between devices; 15-a detection chamber; 16-dressing room; 17-a decontamination chamber; 18-a stationary equipment room; 19-a decontamination plant room; 20-equipment rack; 21-a console; 22-test stand; 23-storing the cabinet; 24-a first sealing door; 25-a second sealing door; 26-a clean water tank; 27-an external water injection pipe; 28-a sewage tank; 29-a residual water discharging valve; 30-a sliding tray; 31-heating pump; 32-a decontamination water pump; 33-decontamination terminal; 34-a sewage overflow pipe; 35-clear water overflow pipe; 36-mute generator; 37-vacuum pump; 38-a transfer window; 39-up door; 40-working table; 41-glove box; 42-square cabin vertical plates; 43-bracket; 44-inner door; 45-interior partition walls; 46-entrance guard; 47-top plate; 48-a gas storage bottle; 49-a pressure-regulating inflation device; 50-a second pressure regulating valve; 51-quick connector; 52-air supply pipeline.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present application are described in detail below with reference to fig. 1 to 13. The following embodiments and features of the embodiments may be combined with each other without conflict.

The existing detection fire truck has the following problems:

(1) The general detection vehicle mainly carries out chemical detection, a glove box is not arranged in the cabin, and the external sampling is easy to cause harm to personnel when being detected in the vehicle;

(2) The conventional detection vehicle is not provided with the functions of decontamination, emergency breathing system and the like, and the decontamination can not be realized in the vehicle by adopting tent and other equipment; emergency situations such as in-car pollution can only rely on portable air call equipment;

(3) The conventional detection vehicle upper mounting structure adopts a skeleton skin structure, the heat preservation sealing performance is poorer than that of a large-plate shelter structure, and the system operation power consumption is high;

(4) The conventional detection room mainly comprises detection equipment and has the function of commanding communication and the like;

(5) The whole vehicle layout does not consider the emergency firefighter escape, single entry and single exit are realized, the internal doors are interlocked, the entry and the exit are complex and tedious, and the escape speed is influenced.

Aiming at the problems, the application provides a detection vehicle, which has reasonable structure and layout, is provided with a positive pressure collecting and preventing system on the roof for ensuring the safety of experimental personnel, can effectively filter environmental pollution gas, and sends nontoxic cleaning gas into a cabin for ensuring the positive pressure protection in the cabin. When pollutant appears in the cabin, install emergent respiratory system 9 at the roof, install in each cabin through quick interface, the emergency can use the sky to breathe out the face guard fast, ensure experimenter safety. The vehicle integrates multiple functions to ensure the coping of various emergency situations and realize the detection operation of nuclear biochemistry.

Specifically, as shown in fig. 1 to 5, the detection fire truck provided by the application comprises a main frame 1, an upper square cabin 2, a positive pressure collecting and preventing filter system 3, an electric system and a decontamination system; the upper square cabin 2 is arranged on the main frame 1; a detection chamber 15, a dressing chamber 16, a decontamination chamber 17 and a fixing equipment chamber 18 are arranged in the upper square cabin 2; the decontamination chamber 17 is provided with an inlet door 12, a first sealing door 24 is arranged between the decontamination chamber 17 and the dressing chamber 16, and a second sealing door 25 is arranged between the dressing chamber 16 and the detection chamber 15; the positive pressure anti-collecting filter system 3 is arranged above the upper square cabin 2 and is communicated with the detection chamber 15, the dressing chamber 16, the decontamination chamber 17 and the fixing equipment chamber 18; the decontamination system is partially arranged on the main frame 1, and the other part is arranged in the decontamination chamber 17; an electrical system is provided on the main frame 1 for powering the detection chamber 15, the dressing chamber 16, the decontamination chamber 17 and the fixture chamber 18.

In the present embodiment, the main frame 1 includes a cab, a chassis, an auxiliary frame 4, and a vehicle running system, the cab, the upper shelter 2 are all disposed on the chassis, the vehicle running system connects the chassis and the cab, the vehicle is controlled to run by the cab, and a lower suspension box 10 is disposed under the chassis or the auxiliary frame 4.

In this embodiment, the upper shelter 2 is a main functional area of the detection fire truck, wherein a detection chamber 15, a dressing chamber 16, a decontamination chamber 17 and a fixture chamber 18 are disposed in the upper shelter 2.

In this embodiment, the detecting chamber 15 is a detecting functional area for detecting whether harmful substances exist in a disaster site.

In the present embodiment, the changing room 16 has the function of changing the protective clothing before entering the detecting room 15, so as to protect the staff in the detecting room 15.

Specifically, in the present embodiment, the first sealing door 24, the second sealing door 25, and the access door 12 are each provided with the access door 46, and the first sealing door 24 and the second sealing door 25 are interlocked, and the first sealing door 24 and the access door 12 are interlocked.

The decontamination chamber 17 has the function of decontaminating staff before entering the dressing chamber 16 and after exiting the dressing chamber 16, avoiding the harmful bacteria in the detection chamber 15 from being carried out, and avoiding the interference of the external environment to the detection result in the detection chamber 15.

Wherein, part of the decontamination system is arranged in the decontamination chamber 17 and part of the decontamination system is arranged on the main frame 1 and the upper square cabin 2 so as to carry out decontamination operation in the decontamination chamber 17.

The fixture chamber 18 serves to intensively mount functional devices, thereby improving space utilization.

In this embodiment, the positive pressure collecting and preventing filter system 3 provides air circulation for the interior of the upper shelter 2 to ensure that the air in the upper shelter 2 is clean and pollution-free, and the electrical system provides power for each space and each device in the upper shelter 2 to meet the power consumption requirement.

In this embodiment, after the decontamination chamber 17 is added, outdoor decontamination is not required, so that the safety of staff and the safety of the environment are improved, and the accuracy of the detection result is also improved.

In an alternative embodiment, as shown in fig. 6, 7 and 8, the decontamination system includes a homomixer tank, a clean water tank 26, a decontamination line, a decontamination terminal 33, a drain line, and a dirty water tank 28; the mixing tank and the decontamination pipeline are connected with a decontamination terminal 33 through decontamination pipelines; the decontamination terminal 33 is disposed within the decontamination chamber 17; one end of the drainage pipeline is communicated with the bottom of the decontamination chamber 17, and the other end of the drainage pipeline is connected with a sewage tank 28; the sewage tank 28 is provided on the main frame 1.

In this embodiment, the homomixer tank is disposed in a decontamination equipment room 19 connected to the decontamination room 17, the clean water tank 26 is disposed in the fixture room 18, the sewage tank 28 is disposed under the chassis, and the clean water tank 26 and the homomixer tank are connected to a decontamination terminal 33 through decontamination pipelines.

A floor drain is provided below the decontamination chamber 17 for receiving the decontaminated waste water, which is fed into the sewage tank 28 via a drainage line.

In this embodiment, when in use, the disinfection solution in the homomixer tank disinfects the articles through the disinfection pipeline and the disinfection terminal 33, and personnel can use the disinfection terminal 33 such as a shower head, a faucet and the like to carry out operations such as bathing, washing hands and the like through the clean water in the clean water tank 26. The used clean water and the sterilizing liquid enter the sewage tank 28 through the bottom drain and the drainage tube for unified treatment.

In an alternative embodiment, as shown in fig. 9, the decontamination system further comprises a heat pump 31, the heat pump 31 being connected to the homomixer tank and the clean water tank 26, respectively. The clean water tank 26 is connected with an external water injection pipe 27 and a clean water overflow pipe 35; one end of the outer water injection pipe 27 is communicated with the clean water tank 26, and the other end is communicated with the outside below the main frame 1; one end of the clean water overflow pipe 35 is communicated with the clean water tank 26, and the other end is communicated with the outside below the main frame 1.

In the present embodiment, the decontamination chamber 17 has decontamination and shower functions, which include a clean water tank 26, a sewage tank 28, a decontamination water pump 32, a heat pump 31, a homomixer tank, a control valve, and the like. The clean water tank 26 is arranged at the upper part of the generator cabin, and an external water injection pipe 27 and a clean water overflow pipe 35 are arranged on the clean water tank 26; the sewage tank 28 is arranged on two sides of the skirt board of the tail part, the two sewage tanks 28 are communicated through a tee joint, and the decontaminated sewage is firstly discharged to the sewage tank 28, so that secondary pollution to the environment is prevented.

Specifically, in this embodiment, the inner sealing plate of the decontamination chamber 17 adopts a wire drawing stainless steel structure, has anti-corrosion performance, the bottom is provided with a floor drain, and the sewage after decontamination and shower is drained into two sewage tanks 28 on two sides of the skirt board through drainage pipelines connected with the floor drain. The two sewage tanks 28 are communicated through a three-way joint, and a residual water discharging valve 29 and a sewage overflow pipe 34 are arranged on the sewage tanks 28. The opposite side of the decontamination shower room is a decontamination equipment room 19, a decontamination water pump 32, a heating pump 31, a mixing tank and related pipelines are placed in the decontamination equipment room, the heating pump 31 is arranged on a sliding tray 30, and when the decontamination is performed outside, an upturned door 39 can be opened to be connected with an external decontamination pipeline for decontamination shower operation. A mute generator 36 is arranged between the rear equipment to supply power for the whole vehicle upper-mounting. The upper part of the generator is provided with a clean water tank 26, the clean water tank 26 is provided with an external water filling port and an overflow port, and the clean water tank is respectively led into the left apron board and the right apron board through pipelines. The tank body is provided with a low-pressure alarm device to prevent the decontamination shower from sucking empty.

In an alternative embodiment, an air outlet of the positive pressure collecting and preventing filter system 3 is communicated with the detecting chamber 15, and an air inlet of the positive pressure collecting and preventing filter system 3 is arranged at the top of the upper square cabin 2 and is communicated with the outside; first pressure regulating valves are arranged between the detecting chamber 15 and the dressing chamber 16, and between the dressing chamber 16 and the decontamination chamber 17.

In this embodiment, the positive pressure anti-collecting and filtering system 3 is installed between the detecting room 15 and the dressing room 16, and is supported by the inner partition wall 45 and the top plate 47 of the upper shelter 2, and the positive pressure anti-collecting and filtering system 3 is installed in a sinking manner, so that the height of the whole car is reduced, and the installation reliability is high.

The positive pressure collecting and preventing system adopts a rear air inlet and front air outlet structure, a main air duct air inlet is arranged on a top plate 47, firstly enters a detection chamber 15, and a pressure regulating valve is arranged between other adjacent cabins to form a pressure gradient.

In this embodiment, the positive pressure collecting and preventing filter system 3 can ensure the positive pressure protection of the cab, the detecting room 15, the dressing room 16 and the decontamination room 17.

In an alternative embodiment, the detection chamber 15 is provided with a console 21, a workbench 40, a cabinet, a locker 23 and a glove box 41; the glove box 41 is provided on the table 40, and the upper nacelle 2 is provided with a transfer window 38 corresponding to the position of the glove box 41.

Specifically, in the present embodiment, the console 21, the C-shaped table 40, the cabinet, the display, the cabinet 23, and the like are installed in the detection chamber 15, and the glove box 41 corresponding to the transfer window 38 is fixed to the upper portion of the table 40.

The control console 21 is a control command center of the whole detection fire truck, and functions of each area can be realized through the control console 21, namely, the detection chamber 15 can be used as a command chamber.

The front part of the detection room 15 is provided with a pressure regulating valve which is communicated with the cab through a flexible hose, so that the cab can realize positive pressure protection. The workbench 40 of the detection chamber 15 can be functionally divided into a biological test bench 22, a chemical test bench 22 and a nuclear substance detection test bench 22.

In an alternative embodiment, as shown in fig. 10 and 11, the glove box 41 includes a box body, a vacuum pump 37, and a bracket 43; the vacuum pump 37 is communicated with the inside of the box body and is used for vacuumizing the inside of the box body; the bracket 43 is arranged inside the box body and is used for placing detection reagent; the transfer window 38 is provided with an inner door 44 communicating with the case and an outer door communicating with the outside; the inner door 44 is interlocked with the outer door.

In this embodiment, the glove box 41 is combined with the transfer window 38, and is integrally installed at the rear of the inspection laboratory and fixed to the table 40. The glove box 41 is internally provided with a vacuum pump 37 and a bracket 43, and the bracket 43 is used for placing detection reagents and the like; the transfer window 38 passes through the shelter riser 42 and is sealed around, and the inner door 44 of the transfer window 38 interlocks with the outer door, preventing external contaminants from entering the room after simultaneous opening. The front part of the glove box 41 is provided with an integral upturned door 39, through which large instruments can be taken and placed, and the inside of the glove box is ensured to be sealed after being fastened by screws.

Specifically, after external sampling, the sample can be transferred into the vehicle through a transfer window 38, the transfer window 38 is installed on a glove box 41, an inner door 44 is arranged inside the glove box 41, a vacuum pump 37 installed in the glove box 41 can replace the internal air to the outside, the sample is discharged to the outside of the vehicle through a negative pressure exhaust hole, a one-way valve is arranged on an exhaust pipeline, and external polluted air cannot flow back into the glove box 41; the glove box 41 and the transmission window 38 are internally provided with an ultraviolet sterilizing lamp and an illuminating lamp.

In the embodiment, the glove box 41 and the transfer window 38 are integrally structured, the transfer window 38 is installed in cooperation with the bulkhead opening, the vacuum pump 37 is installed in the glove box 41, negative pressure in the cabin is ensured, and air in the glove box 41 is discharged out of the vehicle; a bracket 43 is arranged in the glove box 41 for placing samples, reagents and the like, and a flip door is arranged at the front part for taking amplified parts of instruments and equipment; the transmission window 38 and the glove box 41 are internally provided with illumination and ultraviolet sterilization lamps, and the inner door and the outer door of the transmission window 38 are interlocked.

In an alternative embodiment, an emergency breathing system 9 is also included; as shown in fig. 13, the emergency breathing system 9 includes a gas cylinder 48, a second pressure regulating valve 50, a controller and a quick connector 51; the gas cylinder 48 is arranged at the top of the upper square cabin 2, and the gas cylinder 48 is communicated with the quick connector 51 through a gas supply pipeline 52; quick connectors 51 are arranged in the detection chamber 15, the dressing chamber 16, the decontamination chamber 17 and the fixing equipment chamber 18; the air outlet of the air cylinder 48 is provided with a second pressure regulating valve 50 for regulating pressure and distributing air to quick connectors 51 in the detection chamber 15, the dressing chamber 16, the decontamination chamber 17 and the fixing equipment chamber 18; the controller is in signal connection with a second pressure regulating valve 50.

In this embodiment, the gas cylinder 48 of the emergency breathing system 9 is placed on the roof, the pressure-regulating and inflating device 49 and other devices are installed in the dressing room 16, and after pressure regulation, the air supply quick plug-in connector 51 is arranged in the cab, the detection room 15, the dressing room 16 and the decontamination room 17, so that the emergency can be started quickly, and the safety guarantee is provided for the rapid evacuation of the vehicle.

Specifically, in the present embodiment, the emergency breathing system 9 is mainly composed of a gas cylinder 48, a pressure regulating valve, a controller, a quick connector 51, and the like. The gas cylinder 48 is installed at the top of the shelter, and is distributed to the cab, the detecting room 15, the changing room 16 and the decontaminating room 17 after being regulated by the pressure regulating valve, and each shelter is provided with 2-4 quick connectors 51 for connecting the air breathing mask. The emergency can be started quickly, and the safety breathing of personnel is ensured, so that the vehicle can be evacuated from a dangerous area quickly.

In an alternative embodiment, the detection chamber 15 is provided with an emergency escape door.

In this embodiment, the detection chamber 15 is provided with an emergency escape door 11, which is linked with a lower electric pedal and is opened by one key in emergency.

From the above, in the scheme of the application, the chassis adopts a 6×4 type chassis, and the upper part of the modified chassis girder is fixedly arranged with the auxiliary frame 4 through a clamping plate. The upper part of the auxiliary frame 4 is provided with the upper square cabin 2, the lower part of the auxiliary frame 4 is provided with the group board assembly, a lifting lighting lamp 6 is arranged between the cab and the upper square cabin 2, the top of the lifting lighting lamp 6 is provided with a cradle head, and a camera and a far infrared detection instrument are simultaneously arranged on the cradle head, so that remote monitoring and detection operation can be realized through the expansion and contraction of a lamp post and the rotation of the cradle head on the upper part. The top of the upper shelter 2 is provided with a weather instrument 7, a cold-warm air conditioner 8, a positive pressure collecting and preventing filter system 3 and the like.

The left side plate (main driving side position) of the upper cabin 2 is provided with a transfer window 38, a glove box 41 negative pressure exhaust hole, an upturned door 39 of the decontamination equipment room 19 and a shutter 13 of the tail equipment room from front to back. The transfer window 38 is interlocked with the door opening in the box body, so that external pollutants can be effectively prevented from entering the cabin. After external sampling, the air can be transmitted into the vehicle through a transmission window 38, the transmission window 38 is arranged on a glove box 41, an internal door is opened inside the glove box 41, a vacuum pump 37 is arranged in the glove box 41, the internal air can be replaced to the outside, the air can be discharged out of the vehicle through a negative pressure exhaust hole, a one-way valve is arranged on an exhaust pipeline, and external polluted air cannot flow back into the glove box 41; the glove box 41 and the transfer window 38 are internally provided with ultraviolet sterilizing lamps and illumination.

The right side plate (auxiliary driving side position) of the upper shelter 2 is provided with an emergency escape door 11, an access door 12 and a tail equipment room shutter 13 of a detection room 15 from front to back. The emergency escape door 11 can be opened by opening and closing the inside of the detection chamber 15 in emergency through the entrance and exit door 12 in normal operation, an electric turnover pedal is arranged at the lower part of the emergency escape door 11, and the emergency escape door can be synchronously opened when being opened.

As shown in fig. 4, the rear vertical plate of the upper shelter 2 is provided with an inter-equipment side-by-side door 14, a shutter 13 is fixedly arranged on the left door of the inter-equipment side-by-side door 14 and used for ventilation of an internal generator, and a ladder stand 5 is arranged on the right door of the inter-equipment side-by-side door 14, so that the maintenance of roof equipment is facilitated. The cat ladder 5 adopts the syllogic structure, and a part is fixed on shelter upper portion, and both sides are provided with the handrail, and a part is fixed on the side by side door, can rotate along with the door, and a part adopts beta structure to install on afterbody skirtboard, and the upset comes down during the use, guarantees that little mark time can climb.

The internal layout of the upper shelter 2 is sequentially as follows from front to back: a detection room 15, a dressing room 16, a decontamination room 17, a decontamination room 19 and a fixing room 18. The detection chamber 15 is provided with a comprehensive control table, a cabinet, a test table 22 and a storage cabinet 23, is provided with two movable seats, the detection chamber 15 can also be used as a command chamber, the detection chamber 15 is also provided with an emergency escape door 11, and a first sealing door 24 is arranged between the detection chamber 15 and the dressing room 16; the two sides of the inside of the dressing room 16 are provided with the equipment frames 20 which are lapped by aluminum alloy sections, so that protective clothing, portable equipment and the like can be placed, and the dressing room can also serve as an equipment room; a second sealing door 25 is arranged between the dressing room 16 and the decontamination room 17, the decontamination room 17 has decontamination and shower functions, the inner sealing plate of the decontamination room 17 adopts a wire drawing stainless steel structure, has anti-corrosion performance, and is internally provided with decontamination spray heads, floor drains and the like, and can also have shower functions; the decontamination equipment room 19 is provided with a decontamination water pump 32, a decontamination heater, a uniform mixing tank, decontamination pipelines and the like, and the decontamination heater is arranged on a tray. The generator module is mainly provided with a generator and a clean water tank 26.

In the embodiment of the application, the decontamination chamber 17 is directly arranged in the upper shelter 2, and decontamination can be directly carried out on a vehicle by arranging the decontamination chamber 17, so that the tent is not required to be built and carried, thereby not only facilitating operation, but also reducing the labor cost and time cost for building the tent.

The advantage of adopting above-mentioned structure lies in:

(1) The detection vehicle is provided with a detection room 15 according to the actual use requirement, so that the functions of experiment and communication command can be considered; the dressing room 16 is arranged, so that the functions of equipment storage and transition cabins can be considered; a decontamination chamber 17 is provided to enable decontamination and shower functions.

(2) The detection chamber 15 is provided with a comprehensive control console 21, the functional partition nuclear biochemical test bed 22 is provided with a transfer window 38 and a glove box 41, and the positive pressure collecting and preventing filter system 3 preferentially protects the detection chamber 15 and ensures the safety of experimental staff.

(3) The vehicle mainly detects and protects by positive pressure, and meanwhile, according to actual use conditions, such as sampling outside the vehicle, decontamination after returning into the vehicle, sample transfer and the like. A transfer window 38 and a glove box 41 are arranged, so that safety test can be performed inside the glove box; the decontamination chamber 17 can prevent the sampling personnel from bringing in pollution, and gradually enters a transition cabin with a pressure gradient after decontamination, so that laboratory pollution is avoided.

(4) An emergency escape door 11 is arranged in the emergency situation, and one key is opened in the emergency situation; the emergency breathing system 9 and the like are arranged in an auxiliary way to ensure the safety and quick evacuation of the vehicle;

(5) The decontamination system realizes decontamination in the vehicle, has high unfolding speed relative to the decontamination operation of the tent, and is provided with the sewage tank 28 in the vehicle to prevent secondary pollution caused by decontamination sewage. The decontamination system can be connected with external decontamination equipment at the same time, and has wide application range.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The detecting fire engine is characterized by comprising a main frame, an upper square cabin, a positive pressure collecting and preventing filter system, an electric system and a decontamination system;

the upper square cabin is arranged on the main frame;

the upper square cabin is internally provided with a detection chamber, a dressing chamber, a decontamination chamber and a fixing equipment chamber;

the clothes washing and disinfecting room is provided with an inlet door and an outlet door, a first sealing door is arranged between the clothes washing and disinfecting room and the clothes changing room, and a second sealing door is arranged between the clothes changing room and the detection room;

the positive pressure anti-collecting filter system is arranged above the upper shelter and is communicated with the detection chamber, the dressing chamber, the decontamination chamber and the fixing equipment chamber;

the decontamination system is partially arranged on the main frame, and the other part is arranged in the decontamination chamber;

the electric system is arranged on the main frame and is used for supplying power to the detection room, the dressing room, the decontamination room and the fixing equipment room.

2. The detection fire truck of claim 1, wherein the decontamination system comprises a homomixer tank, a clean water tank, a decontamination pipeline, a decontamination terminal, a drainage pipeline and a sewage tank;

the uniform mixing tank and the decontamination pipeline are connected with the decontamination terminal through the decontamination pipeline;

the decontamination terminal is arranged in the decontamination chamber;

one end of the drainage pipeline is communicated with the bottom of the decontamination chamber, and the other end of the drainage pipeline is connected with the sewage tank;

the sewage tank is arranged on the main frame.

3. The detection fire truck of claim 2 wherein the decontamination system further comprises a heat pump, the heat pump being connected to the homomixer tank and the clean water tank, respectively.

4. The fire truck according to claim 2, wherein the clean water tank is connected with an external water injection pipe and a clean water overflow pipe;

one end of the outer water injection pipe is communicated with the clean water tank, and the other end of the outer water injection pipe is communicated with the outside below the main frame;

one end of the clear water overflow pipe is communicated with the clear water tank, and the other end of the clear water overflow pipe is communicated with the outside below the main frame.

5. The detection fire truck according to claim 1, wherein an air outlet of the positive pressure anti-collecting filter system is communicated with the detection chamber, and an air inlet of the positive pressure anti-collecting filter system is arranged at the top of the upper shelter and is communicated with the outside;

first pressure regulating valves are arranged between the detection chamber and the dressing chamber and between the dressing chamber and the decontamination chamber.

6. The detection fire truck of claim 1, wherein a console, a workbench, a cabinet, a locker and a glove box are arranged in the detection chamber;

the glove box is arranged on the workbench, and a transfer window corresponding to the glove box is arranged on the upper square cabin.

7. The inspection fire truck of claim 6, wherein the glove box comprises a box, a vacuum pump, and a bracket;

the vacuum pump is communicated with the inside of the box body and is used for vacuumizing the inside of the box body;

the bracket is arranged in the box body and is used for placing detection reagents;

the transmission window is provided with an inner door communicated with the box body and an outer door communicated with the outside;

the inner door is interlocked with the outer door.

8. The detection fire truck of claim 1, further comprising an emergency breathing system;

the emergency breathing system comprises a gas storage bottle, a second pressure regulating valve, a controller and a quick connector;

the gas storage bottle is arranged at the top of the upper square cabin and is communicated with the quick connector;

the detection chamber, the dressing chamber, the decontamination chamber and the fixing equipment chamber are respectively provided with the quick connectors;

the air outlet of the air storage bottle is provided with the second pressure regulating valve which is used for regulating pressure and distributing air to the detection chamber, the dressing chamber, the decontamination chamber and the quick plug connector in the fixing equipment chamber;

the controller is in signal connection with the second pressure regulating valve.

9. The inspection fire truck of claim 1 wherein the positive pressure anti-trap filtration system is installed above the upper shelter with a dip.

10. The inspection fire truck of claim 1 wherein the inspection chamber is provided with an emergency exit door.