CN110789430A - Life detection rescue vehicle of radiation protection system - Google Patents
Life detection rescue vehicle of radiation protection system Download PDFInfo
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- CN110789430A CN110789430A CN201911087782.6A CN201911087782A CN110789430A CN 110789430 A CN110789430 A CN 110789430A CN 201911087782 A CN201911087782 A CN 201911087782A CN 110789430 A CN110789430 A CN 110789430A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B62D—MOTOR VEHICLES; TRAILERS
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- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
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-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/167—Measuring radioactive content of objects, e.g. contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
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- G—PHYSICS
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- G01W—METEOROLOGY
- G01W1/00—Meteorology
Abstract
The invention relates to the field of nuclear pollution protection, in particular to a life detection rescue vehicle of a radiation protection system. This radiation protection system life detection rescue car includes chassis system includes the chassis car, be equipped with inside and outside the chassis car and shine protection driver's cabin, communication system, whole car control system, from electrical system, radiation monitoring system, the on-vehicle warning equipment of reputation integral type and positioning system, the shelter is consolidated box, rescue operation equipment module, the emergent environmental meteorological monitoring system of vehicle, hydraulic pressure lift platform and quick mobile device including radiation protection. The invention relates to a life detection, search and rescue vehicle for serious accidents.
Description
Technical Field
The invention relates to the field of nuclear pollution protection, in particular to a life detection rescue vehicle of a radiation protection system.
Background
After a local nuclear power plant, a military nuclear facility, nuclear military equipment, nuclear terrorist attack and other serious nuclear accidents occur, a nuclear accident emergency search and rescue team member takes the equipment to rapidly enter a nuclear accident rescue site, performs search and rescue operation on trapped (injured) persons in an accident area by using special search and rescue equipment, performs simple decontamination and medical rescue on rescued persons, and conveys the rescued persons out of a radioactive pollution area.
Disclosure of Invention
The invention provides a life detection rescue vehicle of a radiation protection system.
The invention is realized by the following technical scheme:
according to the invention, the life detection rescue vehicle of the radiation protection system comprises a chassis system and a shelter, wherein the chassis system comprises a chassis vehicle, the chassis vehicle is provided with an internal and external irradiation protection cab, a communication system, a whole vehicle control system, a self-generating system, a radiation monitoring system, an acousto-optic integrated vehicle-mounted warning device and a positioning system, and the shelter comprises a radiation protection reinforcing box body, a rescue operation equipment module, a vehicle emergency environment meteorological monitoring system, a hydraulic lifting platform and a quick maneuvering device.
Furthermore, four corners of the radiation protection reinforcing box body are provided with warning lamps, and a military shelter frame is combined with a mask structure to form the radiation protection reinforcing box body.
Further, the chassis system also comprises a radiation protection electric winch type traction device.
Furthermore, the chassis system further comprises a vehicle data recorder, a reversing image and a reversing radar.
Furthermore, a radiation protection system is additionally arranged in the internal and external irradiation protection cab.
Further, the radiation protection system comprises an in-vehicle radiation protection system and an out-vehicle radiation protection system.
Further, the radiation protection system starts the in-vehicle irradiation protection system and the out-vehicle irradiation protection system according to the result of the radiation monitoring system.
Further, the vehicle control system includes:
the driving control system is used for monitoring and adjusting the driving process of the vehicle;
and the equipment control system is used for controlling the equipment and detecting and displaying the equipment.
Furthermore, the self-generating system comprises a vehicle generator, a vehicle-mounted power takeoff generator, an intelligent controller, a display unit, a power compensation unit and a power transmission device which are communicated through a connecting cable.
Furthermore, the intelligent controller applies exciting current to the vehicle generator to enable the vehicle generator to generate alternating current, and adjusts the exciting current of the vehicle generator in real time according to the rotating speed and the load condition of the vehicle generator and maintains the output voltage unchanged, so that the voltage stabilizing function is realized.
Furthermore, the intelligent controller is composed of a rectification filter circuit, an excitation adjusting circuit, a sampling control circuit, an output filter circuit, a self-powered circuit and an auxiliary power supply circuit.
Furthermore, the intelligent controller adopts a PWM (pulse width modulation) technology to control the excitation voltage of the generator, and adopts a PID (proportion integration differentiation) control circuit to realize the relative stability of the output voltage of the generator.
Furthermore, the display unit carries out real-time monitoring measurement on corresponding parameters of the vehicle-mounted power take-off generator and the intelligent controller and displays the parameters in real time.
Furthermore, a clock chip is designed in the intelligent controller and used for carrying out backup recording on faults and time generated in the operation process and uploading the data to the remote server.
Furthermore, the power transmission device can accelerate speed according to the requirement.
Further, the power compensation unit is composed of an energy storage battery pack or a super capacitor.
Furthermore, when the rotating speed of the vehicle engine is lower than the idling speed or the output power of the vehicle-mounted power take-off generator is lower than the rated power, the power compensation unit supplements energy to enable the vehicle-mounted power take-off generator to always output the rated power.
Further, the power compensation unit may select its capacity according to the output power and the duration of the holding time.
Further, the shelter further comprises a life rescue lighting system, the life rescue lighting system is communicated with a lighting system holder, and the life rescue lighting system comprises a remote lighting system, a multifunctional movable lifting lighting system and a head-mounted lighting device.
Furthermore, multi-functional removal lift lighting system includes that omnidirectional rotation lighting components, camera shooting part, signal warning part, recording public address radio part and four sections telescopic link lifting units.
Furthermore, the maximum lifting height of the four telescopic rod lifting components is 1.8 m.
Further, the head-mounted lighting device comprises a plurality of upper irradiation LED bulbs and lower irradiation halogen bulbs, and the shell is an ABS resin anti-corrosion temperature-change-resistant shell.
Further, the shelter also comprises radiation-resistant vehicle-mounted camera equipment, wherein the radiation-resistant vehicle-mounted camera equipment can realize 360-degree adjustment in the horizontal direction and/or 180-degree adjustment in the vertical direction and is communicated with a camera equipment holder.
Furthermore, the radiation monitoring system comprises a radiation monitoring probe, a data acquisition and processing component, a radiation monitoring control component and a radiation detection display screen.
Furthermore, the radiation monitoring probe is formed by adopting a large-volume NaI crystal.
Further, the radiation monitoring control component performs radiation detection by adopting the following steps: the radiation monitoring probe obtains the external radiation dose rate level, the data are compiled through the data acquisition and processing component, the compiled data flow is integrated and processed through the radiation monitoring control component, and finally the processed data are displayed through the radiation detection display screen. The radiation monitoring control component has the functions of measuring the gamma radioactive dose rate of the environment and identifying nuclides, and the measurement result is combined with a geographic information system to give the time-space change of the gamma radioactivity.
Furthermore, the radiation protection electric capstan type traction equipment is arranged in the middle of the lower part of the front end of the internal and external radiation protection cab, is connected with a main beam of the vehicle through a connecting piece and is used for vehicle traction or getting rid of difficulties.
Furthermore, the rescue equipment operation module comprises search, rescue and detection equipment, engineering dismantling equipment, life rescue equipment and personal protection equipment.
Furthermore, the search, rescue and detection equipment comprises a life detector, nuclear radiation detection equipment, an infrared thermal imager and a gas detector,
the life detector is used for searching and positioning living life bodies;
nuclear radiation detection equipment is used for radioactive source searching and positioning and for surface contamination inspection;
the infrared thermal imager is used for rapidly distinguishing a heat source and is matched with a nuclear radiation detector and a gas detector to rapidly position a radioactive source accident point;
the gas detector is used for detecting combustible gas, oxygen, carbon monoxide or hydrogen sulfide dangerous gas and is combined with an infrared thermal imager to quickly distinguish accident source characteristics.
Further, the engineering breaking and dismantling equipment comprises a hydraulic tool and an internal combustion tool.
Further, the life rescue device comprises an electromechanical liquid combination device, a high-pressure pneumatic device and a hand tool.
The invention has the beneficial technical effects that:
the serious accident has the sudden nature, and after the accident takes place, the time of rescuing survivors is urgent, and the task is difficult. The invention can effectively improve the rescue efficiency in serious accidents and reduce the loss. The vehicle has radiation protection capability, can go deep into a disaster area to carry out rescue work, can effectively protect the personal safety of workers in the vehicle, and is a life detection, search and rescue vehicle for serious accidents.
Drawings
FIG. 1 shows a system logic diagram according to embodiment 1 of the present invention;
fig. 2 shows a system configuration diagram according to embodiment 1 of the present invention;
FIG. 3 is a schematic diagram showing the arrangement of a control system of a whole cockpit according to embodiment 1 of the present invention;
fig. 4 shows a power generation system composition diagram according to embodiment 1 of the invention;
fig. 5 shows a schematic diagram of a generator according to embodiment 1 of the invention;
fig. 6 shows a composition diagram of a radiation monitoring system according to embodiment 1 of the present invention;
fig. 7 shows a display of a radiation monitoring acquisition interface according to embodiment 1 of the present invention;
FIG. 8 shows a schematic view of an installation of a radiation-shielded electric winch-type towing apparatus according to embodiment 1 of the present invention;
fig. 9 is a schematic installation diagram of the acousto-optic integrated vehicle-mounted warning device according to embodiment 1 of the invention;
FIG. 10 is a view showing the outer shape of a shelter according to embodiment 1 of the present invention;
FIG. 11 is a view showing the inner structure and division of a shelter according to embodiment 1 of the present invention;
fig. 12 is a block diagram showing a search and rescue apparatus according to embodiment 1 of the present invention;
fig. 13 shows a remote life saving lighting system installation schematic according to embodiment 1 of the present invention;
FIG. 14 shows a schematic view of a meteorological monitoring apparatus installation according to embodiment 1 of the present invention;
fig. 15 shows a schematic working diagram of a hydraulic lifting platform according to embodiment 1 of the invention;
fig. 16 shows a hydraulic schematic diagram of a hydraulic lifting platform according to embodiment 1 of the invention;
fig. 17 shows a schematic view of taking and placing a dirtbike according to embodiment 1 of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
Example 1
The life detection search and rescue vehicle for the nuclear accident site adopts a chassis form of 1 vehicle and 1 vehicle, namely a chassis vehicle-mounted technical form.
The method is divided into the following steps according to functions: the system comprises a chassis system, a carriage (shelter), a rescue operation equipment module, a defense collecting system, a radiation monitoring system, a communication system, a life rescue lighting system, other systems and the like. The rescue operation equipment module comprises search, rescue and detection equipment, engineering dismantling equipment, rescue equipment and personal protection equipment, and is shown in figure 1.
The structure is divided into: the chassis system and the shelter are two parts, and the system composition structure is shown in figure 2. The following schemes are described in detail in terms of structures.
The chassis is a carrier for carrying the shelter and is also an operation control center. The system comprises a chassis vehicle, an internal and external irradiation protection cab, a whole vehicle control system, a self-generating system (a shaft generator), a communication system, a radiation monitoring system, a radiation protection electric capstan type traction device, a vehicle event data recorder backing image backing radar, an acousto-optic integrated vehicle-mounted warning device and a Beidou positioning system.
The inside and outside irradiation protection and inside and outside irradiation protection cab is a double-row seat, and the cab is additionally provided with radiation protection modification (including inside and outside irradiation, inside and outside irradiation protection and inside and outside irradiation protection cab protection and modification, namely a centralized protection system). The first row can accommodate 2 persons to sit, and the second row can accommodate 1 person to sit after the whole vehicle control system is loaded.
The communication system needs to meet the interconnection and intercommunication of various equipment in the same batch, and comprises modes such as satellite communication, short-wave communication, audio and video wireless transmission and the like. And the video, image, voice, data and the like are transmitted in real time, and real-time interconnection and intercommunication with operators, the site and even a rear command mechanism are realized. The communication equipment is configured separately, a modification space is reserved in a cockpit, wiring is carried out in construction, and final assembly and debugging are carried out.
The whole vehicle control system is divided into two types according to functions. One type is related to driving control and is arranged in a driver and copilot center console; the other type is a special device control or detection display which is arranged in the second row of the internal and external irradiation protection cab. See fig. 3.
The radiation protection electric capstan type traction equipment control panel 2, the automobile data recorder 4, the backing image/backing radar 3, the sound-light integrated vehicle-mounted warning equipment 5, the Beidou positioning system 1, the mobile equipment hydraulic lifting platform control 6 and the intercom system 11 are integrated in a central console;
a self-generating system (shaft generator) control 14, a remote life rescue lighting system (vehicle-mounted life rescue lighting system) control 9, radiation monitoring/meteorological monitoring 7, a monitoring device control (keyboard) 8, a camera system control 10, an intercom system 12 and a communication system 13 are designed to be arranged in the inside and outside irradiation protection and the inside and outside irradiation protection cab second row.
According to the electric equipment and the use condition of the vehicle, the existing power supply system of the vehicle cannot meet the requirements, and particularly various high-power electric equipment such as a defense system, an illumination system, a detection system and a control system are equipped. The vehicle self-contained power supply system cannot meet the requirement of vehicle-mounted electric equipment on electric energy load in the running and parking processes of the vehicle, so that a vehicle high-power self-generating system (a shaft generator) is designed. The design power is 12kW, and the total capacity is 15 kVA. The power-taking mode of the engine is used, and the power utilization requirements can be met by parking and driving.
The vehicle-mounted power takeoff and power generation equipment comprises a generator, an intelligent controller, a display unit, a power compensation unit, a connecting cable, a transmission device (a power takeoff) and the like. The vehicle-mounted power takeoff generator is arranged on a vehicle chassis, the vehicle engine drives the generator to rotate the vehicle-mounted power takeoff generating equipment through a transmission device (the speed can be increased), and the vehicle-mounted power takeoff generating equipment has the characteristics of stable performance, safety, reliability and strong practicability, and a system composition diagram is shown in figure 4.
The generator-electric energy generating device generates current by the rotation of the rotor and the change of the exciting current. The novel magnetic conductive material can effectively reduce the volume, and the generator can be customized according to the space of the vehicle chassis with the fixed size, so that the installation is convenient. The generator is shown in figure 5.
The intelligent controller is a core part of the vehicle-mounted power take-off power generation equipment, is equivalent to a brain, is a key for controlling external output indexes, applies exciting current to the generator to enable the generator to generate alternating current, and adjusts the exciting current of the generator in real time according to the rotating speed and the load condition of the generator and maintains the output voltage unchanged (namely, the voltage stabilizing function).
The device mainly comprises a rectifying filter circuit, an excitation adjusting circuit, a sampling control circuit, an output filter circuit, a self-powered circuit, an auxiliary power supply circuit and the like. The intelligent controller adopts a PWM pulse width modulation technology to control the excitation voltage of the generator, a core control part of the intelligent controller adopts a PID control circuit to realize the relative stability of the output voltage of the generator, namely the output voltage of the generator is not influenced by the rotating speed and the load condition of the generator, and the circuit feedback adopts measures of rotating speed, load current and the like to effectively improve the precision of the output voltage of the generator. Therefore, the intelligent controller is more suitable for the vehicle-mounted power takeoff generator with a wide rotating speed range, and safe and reliable operation of the vehicle-mounted power takeoff power generation power supply equipment is guaranteed. Is the brain of the power generation system,
the display unit collects and displays relevant parameters such as the rotating speed, the voltage, the current and the temperature of the generator and the voltage and the current output by the intelligent controller, and monitors the change of the parameters and the state in real time; the display element can carry out real-time supervision to on-vehicle power takeoff generator, the corresponding parameter of intelligent control ware and measure to through touch-sensitive screen or LCD screen with being surveyed parameter real-time display, make things convenient for operating personnel observation control, the inside design of intelligent control ware has the clock chip, can carry out backup record with the trouble and the time that entire system took place at the operation in-process, and transmit the host computer through the communication, make things convenient for remote operation personnel to observe and inquire.
The power compensation unit meets the functional requirement that the power generation equipment can maintain unchanged output power when the rotating speed of the vehicle engine is lower than the idle speed for a short time. The power compensation unit mainly comprises an energy storage battery pack or a super capacitor, and can supplement energy in time to enable the vehicle-mounted power take-off power generation power supply equipment to output rated power all the time when the rotating speed of a vehicle engine is lower than idle speed or the output power of a generator does not reach the rated power state. The power compensation unit can select the capacity according to the output power and the duration of the holding time. In addition, the power compensation unit also has the functions of charging and discharging management on the battery pack or the super capacitor, so that the battery pack or the super capacitor is always in good charging and discharging cycles, and the service life of the battery pack or the super capacitor is prolonged.
The connecting cable connects the generator, the intelligent controller, the display unit, the power compensation unit and the control cabinet.
The transmission device (power takeoff) is connected with the output shaft of a low-gear or an auxiliary box of a gearbox through designing one or more groups of speed changing gears, and is connected with the input shaft of power takeoff equipment such as a generator and the like.
The power takeoff is arranged between the gearbox and the clutch, and the power of the power takeoff is transmitted from the flange through the input shaft and the input shaft gear and through the two-shaft sliding gear, the two shafts, the two-shaft gear, the output shaft gear and the output shaft of the power takeoff. The bidirectional pneumatic operation is convenient for force taking and releasing. The power take-off point is designed between the gearbox and the clutch, so that the power take-off can be used for taking off power when the vehicle runs and is parked.
The power takeoff and the gearbox are integrated, and the structure is compact; the power take-off and transmission are both gears and transmission shafts, and soft transmission such as belt and the like is avoided, so that the reliability is high, and the service life is long; the output speed ratio is not changed by the gear change of the gearbox; a self-contained forced lubricating system; the power takeoff is designed with the maximum torque of 900Nm and the rated input speed of 2600 rpm. Can meet the requirements of vehicles.
The vehicle is provided with a radiation monitoring system which can acquire the gamma radiation dose rate of a field radioactive source in a running and parking state and can identify various natural and artificial radionuclides. The system architecture is shown in figure 6.
Radiation monitoring probe is installed in suitable position outside the car to the design, and the wiring repacking is synthesized the design with other system wiring repacking of vehicle, and the cable protects against radiation protection and carries out in the cockpit protection is reformed transform the construction uniformly, avoids the later stage to reform transform the cable and destroys the cockpit protection and reform transform the effect.
The system comprises special software, a data acquisition and processing terminal, a power supply, a carbon fiber shell, a data transmission station, a detector and the like. The vehicle can start a radiation monitoring system at any time, the system has the functions of measuring the gamma radioactive dose rate of the environment and identifying nuclides, and the measurement result is combined with a geographic information system to give the time-space change of the gamma radioactivity. See fig. 7.
The system is leading in China and has the following characteristics: the large-volume NaI crystal is adopted, so that the sensitivity is high; the special nuclide identification algorithm has extremely high sensitivity and extremely low false identification rate of artificial radionuclide identification; giving out the time-space change of the radioactivity measurement result through a GIS; automatic spectrum stabilization and automatic energy calibration.
The radiation protection electric capstan type traction equipment is arranged in the middle of the lower part of the front end of the inside and outside radiation protection cab, is connected with a vehicle main beam through a connecting piece and is used for vehicle traction or getting rid of difficulties. The radiation protection electric capstan type traction equipment is an electric capstan, obtains power from an automobile storage battery to drive a motor, then the motor drives a drum wheel to rotate, the drum wheel drives a driving shaft, and the driving shaft drives a planetary gear, so that strong force is generated. So as to realize dragging and rescuing the self vehicle or other vehicles under the condition that the vehicle is flamed out, as shown in figure 8.
The radiation protection electric capstan type traction equipment is an electric capstan, obtains power from an automobile storage battery to drive a motor, then the motor drives a drum wheel to rotate, the drum wheel drives a driving shaft, and the driving shaft drives a planetary gear, so that strong torque is generated. Thereby realizing the special rescue of the vehicle or other vehicles under the condition that the vehicle is flameout.
The driving recorder can record the image and sound information during the driving process. After the automobile data recorder is installed, the video image and the sound of the whole automobile driving process can be recorded, and the driving safety can be ensured in an auxiliary mode.
The image of backing a car collects the video in real time through the camera installed behind the car in front of the car and assists and informs the situation of the obstacles around the driver, thereby relieving the trouble caused by the front, back, left and right visiting when the driver parks, backs a car and starts the car, and helping the driver to eliminate the defects of view dead angles and blurred vision.
The reversing radar is a safety auxiliary device for parking or reversing a car, can inform a driver of the condition of surrounding obstacles through sound or more visual display, solves the trouble caused by front-back and left-right visiting when the driver parks, backs and starts the car, and helps the driver to eliminate the defects of visual dead angles and blurred vision.
The vehicle-mounted sound and light integrated warning device adopts a sound and light integrated structure, is mounted on the roof and can be rapidly stored, and the structure is shown in figure 9.
The vehicle is provided with the Beidou positioning system, and the functions of real-time positioning, vibration alarming, anti-falling alarming, track playback, electronic fence, power-saving dormancy, multi-platform monitoring and the like can be met. The system consists of a positioning module, system software and a display. The display screen vehicle control system shares one display and can be switched in real time.
The shelter comprises a radiation protection reinforcing and radiation protection reinforcing box body, an auxiliary frame, a rescue equipment operation module, a life rescue lighting system, radiation-resistant vehicle-mounted camera equipment, a vehicle emergency environment meteorological monitoring system, a motor equipment hydraulic lifting platform and rapid motor equipment (cross-country motorcycle).
The radiation protection reinforcing and radiation protection reinforcing box body adopts a framework and mask structure of a military shelter, and is firm in structure and attractive in appearance. The classification and the external dimension of the radiation protection reinforced box body are shown in figure 10.
The interior of the shelter is divided into an equipment cabin, a motorcycle cabin and an emergency rescue crew cabin according to functions, and the equipment cabin, the motorcycle cabin and the emergency rescue crew cabin are shown in a figure 11.
The two side cabin doors are composed of an upper turnover door and a lower turnover door, the cabin doors are of an up-and-down opening and closing linkage structure, and the lower turnover door is provided with a pedal after being turned over so as to be convenient for taking high-rise equipment or tools. The rear part is provided with a special vehicle door for unmanned linkage taking and placing of the motorcycle.
The radiation protection reinforcing box body is provided with warning lamps at four corners outside the radiation protection reinforcing box body, and the warning lamps mainly remind outside personnel. In order to facilitate the getting on and off of rescue workers and the taking of equipment, a plurality of illuminating lamps are designed in emergency rescue operators, a motorcycle cabin and an equipment cabin which are reserved in the radiation protection reinforcing and radiation protection reinforcing box body.
The operation modules of the radiation protection rescue equipment are mainly divided into four categories: search for and rescue and check out test set, project break-in equipment, life rescue equipment, personal protective equipment. According to the function and the whole axle load distribution, the tools and the equipment are respectively stored in the goods shelf or the drawer. See fig. 12.
The rescue operation equipment is designed to meet the relevant national military standard products, and is not lower than the national military standard in principle. The rescue equipment is divided into modules according to functions and is arranged in a centralized mode and mainly comprises a search and rescue and detection equipment module, an engineering breaking and dismantling equipment module, a rescue equipment module and a personal protection equipment module. The method is optimized and designed on the premise of meeting the system function of the rescue vehicle, and realizes universalization, intellectualization, automation, miniaturization and high reliability by referring to international similar advanced product configuration. Because the working environment is special, the equipment and tools equipped on the vehicle are subjected to radiation protection reconstruction and reinforcement, and the service life of the equipment is prevented from being reduced by factors such as high-dose irradiation and radioactive aerosol.
(1) Search and rescue and check out test set
The search, rescue and detection equipment comprises a life body detector, nuclear radiation detection positioning equipment, a heat source infrared thermal imager and a hazardous gas detector. Wherein the life detection instrument can quickly search and locate living life bodies in the ruins; the nuclear detection equipment can be used for searching and positioning a radioactive source and detecting surface pollution; infrared thermal imaging is used for rapidly distinguishing heat sources, and a nuclear detector and a gas detector are matched, so that the accident point of a radioactive source can be rapidly positioned; the gas detector can detect dangerous gases such as combustible gas, oxygen, carbon monoxide, hydrogen sulfide and the like, and can quickly distinguish accident source characteristics by combining with a thermal imager.
(2) Engineering breaking and dismantling equipment
The engineering equipment comprises a hydraulic tool, an internal combustion tool, a hydraulic power station, a hydraulic crushing pick, a diamond chain saw, a circular saw, a sewage pump, a slurry pump, a handheld internal combustion hole drilling machine, an internal combustion cutting machine and a handheld internal combustion chain saw. The hydraulic tool can be used for crushing and cutting concrete with larger volume by doing work, the internal combustion tool is convenient to use and does not need to be connected with a hydraulic power source, and the mechanical type is robbed. And (4) performing emergency large-flow drainage operation by using a sewage pump and a slurry pump. The coping materials comprise building materials and metal materials such as section steel, pipe materials, reinforced concrete, cement, asphalt, rocks, masonry, plastics and the like. The engineering breaking and dismantling equipment is an ideal tool for opening up a rescue channel in rescue.
(3) Life rescue equipment (engineering rescue equipment)
The life rescue equipment (engineering rescue equipment) is suitable for various metal materials and building materials such as metal sections, bars, plates and the like, reinforced concrete, cement, asphalt, rocks, masonry, plastics and the like. The equipment comprises an electromechanical liquid combination type, high-pressure pneumatic equipment and a hand tool. The mechanical-electrical-hydraulic combined equipment comprises an electric hydraulic shearing device, an electric hydraulic expander, heavy electric hydraulic multifunctional pliers, an electric hydraulic rescue ejector rod, an electric (hydraulic) door breaker set and a concrete breaker; the mechanical-hydraulic combined hydraulic tool comprises a motor pump, a manual pump, a cutter, an expander, a multifunctional clamp and a two-stage ejector rod; the high-pressure pneumatic equipment comprises a top support air cushion, a heavy rescue support set, an air compressor and an air cylinder; the hand tool includes: the device comprises an axe prying tool, an impactor, a rescue tripod and a positive pressure smoke exhaust machine. The mechanical-electrical-hydraulic integrated equipment, namely an electric hydraulic tool, can be used as soon as being taken out without connecting and starting a hydraulic power source, and can be cut, expanded, torn, clamped, drawn, propped, crushed stone and the like by a single person in a narrow space; the hydraulic tool has the advantages of large work, strong environmental adaptability, stability and reliability, and can realize operations of shearing, expanding, tearing, clamping, drawing, supporting and the like. The machine-liquid combined tool is effectively compensated and can be used simultaneously without mutual interference, and the rescue efficiency is improved; the high-pressure pneumatic equipment is flexible to use, stable and reliable, can be inserted into a gap of 2.5cm to perform operations such as shoring, heavy object stabilization and the like, and is beneficial supplement of hydraulic tools. The hand tool can complete fine rescue operation, and the biochemical-proof stretcher can protect and transfer the wounded with contamination.
A reserved space is reserved in the shelter, a part of hand tools can be conveniently and subsequently supplemented, the hand tools can be effectively supplemented as engineering breaking and dismantling equipment and life rescue equipment (engineering rescue equipment), fine operation can be realized by the hand tools, and the rescue success rate is improved.
The life rescue lighting system mainly comprises a remote life rescue lighting system (a vehicle-mounted life rescue lighting system), a multifunctional movable lifting life rescue lighting system and head-mounted lighting equipment.
The long-distance life rescue lighting system (vehicle-mounted life rescue lighting system) can provide large-range high-brightness lighting and is arranged outside the shelter; the multifunctional mobile lifting life rescue lighting system and the head-mounted type lighting system are used for emergency lighting, and equipment is stored in a rescue operation equipment shelter lighting fixture box.
(1) Vehicle-mounted life rescue lighting system
The long-distance life rescue illumination system (vehicle-mounted life rescue illumination system) consists of an illumination lamp, a lifting rod, a holder and a control system. The illuminating lamp comprises a lamp post and a cloud platform, is arranged between the internal and external irradiation protection cab and the shelter, and is fixed outside the front wall of the shelter through a connecting block. See fig. 13.
The maximum power of the lamp source is 2 multiplied by 1000W, the maximum height of a high-quality halogen light source, 24000 LM/LED, the maximum height of a total luminous flux 48000LM lifting rod can reach 6100mm, and the brightness and the irradiation distance can meet the working requirements under the dark conditions at night and in the daytime. The independent cloud platform can realize 360 degrees of levels, and 140 degrees of vertical regulation. The control adopts remote control or line control operation. Can integrate with the vehicle main distribution box. The system is provided with an intelligent controller and is arranged at the second row of control consoles of the cockpit, so that unified control and management are facilitated.
(2) Multifunctional mobile lifting life rescue lighting system
In order to improve the rescue efficiency and reduce the working intensity of rescuers, the multifunctional movable lifting life rescue lighting system is designed into an integrated life rescue lighting system, and the system is high in integration level, light, diversified in functions, reliable and durable.
The method is characterized in that: the functions of flood lighting, camera shooting, signal warning, sound recording, sound amplification, reception and the like are integrated. The lamp has small volume and light weight, and can realize three carrying modes of dragging, carrying and carrying. The bottom of the lamp is provided with a rail wheel, so that a user can conveniently work on the rail. The omnidirectional rotating lamp cap component consists of a left lamp cap and a right lamp cap, and the lamp caps adopt high-luminous-efficiency LED light sources, so that the lighting brightness is high, the coverage area is large, and the service life is long; the lamp holder can be folded and folded on the surface of the lamp, the lamp holder does not need to be detached, time and labor are saved, and the operation is simple. The lamp adopts four telescopic rods as a lifting adjusting mode, the lamp holder can be manually operated and quickly lifted according to the requirement of the lighting height, and the maximum lifting height is 1.8 m; 360 horizontal rotations can be done to every lamp holder in the horizontal direction, also can do 360 vertical upsets in the vertical direction, for the user provides all-round illumination service lamps and lanterns and adopt the preparation of various high-quality materials, compact structure, stable quality, the dependable performance, can normally work under adverse circumstances and climatic conditions and adopt high-capacity high energy lithium cell, the capacity is big, from the discharge rate low, can satisfy 8 hours's user demand after once being full of the electricity. The battery protection device has the functions of preventing over-discharge and short circuit of the battery, and is safe and reliable to use.
(3) Head-mounted lighting device
The battery of the head-mounted lighting device is 310 grams, and the battery can provide 50 hours of continuous lighting at the maximum. The maximum luminous flux is 21Lm, and 4 alkaline batteries are used without charging. The number of the lighting lamps is 3. Fitted with a halogen/LED bulb. 3 LED bulbs are arranged upwards, and the LED lamp is high in brightness and economical. Downward is a halogen bulb, through which the light beam can penetrate smoke and dust. The shell is made of ABS resin to prevent corrosion and high and low temperature change. The lamp head can rotate 90 degrees to irradiate each corner. The battery comprises 4-section No. 5 alkaline batteries. Is provided with a rubber belt which can be tied on the safety helmet and an elastic cloth belt which can be directly tied on the head in an adjustable way. Is comfortable and safe to wear.
The high-definition radiation-proof camera and the life rescue lighting system share the lifting rod. The camera system is provided with an independent holder (the holder is not shared with the vehicle-mounted life rescue lighting system), and can be adjusted horizontally by 360 degrees and vertically by 180 degrees.
The maximum radiation-resistant dose rate of the camera is 10 Sv/h. The RRC type radiation-resistant camera adopts a radiation-resistant device, performs radiation-resistant circuit design and equipment integral shielding design, and can finish video acquisition in a high-intensity radiation environment. The radiation-resistant camera is mainly used in high-radiation workplaces, monitors the conditions of operation and maintenance of nuclear equipment, operation of radioactive personnel, security of nuclear materials and the like, and plays a vital role in guaranteeing the safe operation of nuclear facilities and nuclear materials.
The vehicle emergency environment meteorological monitoring system is composed of acquisition equipment and a meteorological data analysis terminal. The collection equipment is fixed through the lift lamp pole and outside the shelter, the driving parking all can be used, and the terminal shares with cockpit control system. Wiring repacking and other system wiring repacking integrated design of vehicle, the cable protects against radiation protection and carries on in the cockpit protection is reformed transform the construction uniformly, avoids the later stage to reform transform the cable and destroy cockpit protection and reform transform the effect. The schematic view of the capture device is shown in fig. 14.
The movable comprehensive observation meteorological station is specially designed for the vehicle emergency environment detection equipment. The system consists of an integrated mounting bracket, a data acquisition instrument and a power supply system. Data are monitored in real time, and data are stored, so that meteorological factors such as wind speed, wind direction, temperature, humidity, atmospheric pressure, rainfall and the like can be observed in all directions; the meteorological data can be transmitted to the computer terminal in a wired or wireless communication mode, and basic decision scientific basis is provided for a meteorological emergency service site.
The tail end of the vehicle is provided with a special hydraulic lifting platform of the motor equipment for the cross country motorcycle to get on and off, and the special hydraulic lifting platform of the motor equipment for getting on and off is equipped for the cross country motorcycle.
The hydraulic lifting platform of the motorized equipment comprises a power hydraulic cylinder, a platform movable arm and a loading platform. The power hydraulic cylinder is communicated with a hydraulic power station in the rescue operation equipment module cabin, is fixed on the vehicle body through a first rotatable node, and is connected to the movable arm of the platform through a second rotatable node. The platform movable arm is provided with a third rotatable node, the cargo carrying platform is connected with the platform movable arm through the third rotatable node, the cargo carrying platform can rotate around the third rotatable node, and the platform movable arm is fixed on the vehicle body through a fourth rotatable node. Cargo platform including carry cargo board, be located the connecting rod of carrying cargo board central point and with connecting rod swivelling joint's dwang, connecting rod one end is fixed in and carries cargo board central point and puts, and the other end is connected with dwang one end through fifth swivelling joint, the dwang other end is connected with the third swivelling joint. The platform can meet the requirements of three off-road motorcycles on unmanned automatic loading and unloading, is convenient for emergency personnel to rapidly unload the motorcycle for use, and improves the emergency maneuvering capability. The hydraulic lifting platform of the motorized equipment works schematically as shown in figure 15.
The platform can be controlled by a hydraulic oil cylinder to completely place the cargo carrying platform on the ground, and can carry 3 motorcycles and 1 worker to get on or off the vehicle.
The system can control the lifting work of the hydraulic power source through the fixed electric control box, and can also achieve the purpose of independent control through the handheld button box. The hydraulic power control unit and the oil cylinder are all provided with sealing parts, and parts such as a driving motor, a contactor, an electromagnetic valve and the like are reliable and stable in work and can guarantee long-acting and stable work. See fig. 16.
The control adopts two operation modes of fixed panel operation and manual control button box.
Fixing a panel control box: controlling a main power supply and lifting the platform;
manual control button box: the lifting action of the platform is simply controlled.
The rescue environment is complicated and changeable, and three off-road motorcycles are equipped for improving the search and rescue speed and ensuring the mobility of emergency disposal. The motorcycle is fixed on the floor through the fixing frame, can be quickly released when in use, and can get on or off the vehicle through the hydraulic lifting platform of the motorized equipment. The motorcycle is taken and shown in figure 17.
Through optimized design and modification, the approach angle can reach 26 degrees, the departure angle can reach 20 degrees, and the longitudinal passing angle is 20 degrees at most.
Claims (10)
1. A life detection rescue vehicle of a radiation protection system is characterized by comprising a chassis system and a shelter, wherein the chassis system comprises a chassis vehicle, the chassis vehicle is provided with an internal and external irradiation protection cab, a communication system, a whole vehicle control system, a self-generating system, a radiation monitoring system, an acousto-optic integrated vehicle-mounted warning device and a positioning system, the shelter comprises a radiation protection reinforcing box body, a rescue operation equipment module, a vehicle emergency environment meteorological monitoring system, a hydraulic lifting platform and a quick maneuvering device,
wherein, the inside and outside irradiation protection cab is additionally provided with a radiation protection system.
2. The radiation protection system life detection rescue vehicle of claim 1, wherein the chassis system further comprises a radiation protection electric winch-type traction device.
3. The life detection and rescue vehicle with the radiation protection system as claimed in claim 1, wherein the radiation protection system comprises an in-vehicle radiation protection system and an out-vehicle radiation protection system, and the radiation protection system starts the in-vehicle radiation protection system and the out-vehicle radiation protection system according to a monitoring result of the radiation monitoring system.
4. The radiation protection system life detection rescue vehicle of claim 1, wherein the overall vehicle control system comprises:
the driving control system is used for monitoring and adjusting the driving process of the vehicle;
and the equipment control system is used for controlling the equipment and detecting and displaying the equipment.
5. The life detection and rescue vehicle with the radiation protection system as claimed in claim 1, wherein the self-power generation system comprises a vehicle generator, a vehicle-mounted power takeoff generator, an intelligent controller, a display unit, a power compensation unit and a power transmission device which are communicated through a connecting cable.
6. The life detection and rescue vehicle of the radiation protection system as claimed in claim 5, wherein the intelligent controller applies an exciting current to the vehicle generator to enable the vehicle generator to generate an alternating current, and the intelligent controller adjusts the exciting current of the vehicle generator in real time according to the rotating speed and the load condition of the vehicle generator and maintains the output voltage unchanged to realize the voltage stabilization function.
7. The life detection and rescue vehicle of the radiation protection system as claimed in claim 5, wherein the intelligent controller is composed of a rectification filter circuit, an excitation adjusting circuit, a sampling control circuit, an output filter circuit, a self-power supply circuit and an auxiliary power supply circuit.
8. The life detection and rescue vehicle of the radiation protection system as claimed in claim 5, wherein the intelligent controller controls the excitation voltage of the generator by a PWM pulse width modulation technique, and realizes the relative stability of the output voltage of the generator by a PID control circuit.
9. The life detection and rescue vehicle with the radiation protection system as claimed in claim 1, wherein the radiation monitoring system comprises a radiation monitoring probe, a data acquisition and processing component, a radiation monitoring control component and a radiation detection display screen.
10. The life detection and rescue vehicle of the radiation protection system as claimed in claim 8 or 9, wherein the radiation monitoring system has functions of measuring gamma radiation dose rate of environment and identifying nuclides, and the measurement result is combined with a geographic information system to give time-space change of gamma radiation.
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