CN202490107U - Fan pressurizing system used for plateau pressurizing medical security vehicle - Google Patents
Fan pressurizing system used for plateau pressurizing medical security vehicle Download PDFInfo
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- CN202490107U CN202490107U CN2011205496753U CN201120549675U CN202490107U CN 202490107 U CN202490107 U CN 202490107U CN 2011205496753 U CN2011205496753 U CN 2011205496753U CN 201120549675 U CN201120549675 U CN 201120549675U CN 202490107 U CN202490107 U CN 202490107U
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Abstract
The utility model discloses a fan pressurizing system used for plateau pressurizing medical security vehicle. The fan pressurizing system used for the plateau pressurizing medical security vehicle includes a pressurizing cabin having a function of working as a manned medical oxygen cabin. A pressuring fan, a filtering purification device, an one-way check valve, a pressure automatic control device and a double-jacketed decompression control device are arranged in the pressurizing cabin cooperatively. The fan pressurizing system used for the plateau pressurizing medical security vehicle provided by the utility model can make up defects of comparatively large size, complicated structure, poor maneuverability and the like in the prior art, thereby realizing advantages of small size, simple structure and good maneuverability.
Description
Technical field
This utility model relates to motor vehicles, particularly, relates to the automobile-used blower fan pressure charging system of a kind of plateau supercharging medical security.
Background technology
As everyone knows, the characteristics of altitude environment are low pressure, hypoxia, dry cold, and along with the rising of height above sea level, airborne partial pressure of oxygen constantly descends, if the people is in this anaerobic environment for a long time, hypoxemia can appear in severe patient.Because it is the most responsive that people's nervous tissue changes internal and external environment; Therefore under the high altitude anoxia condition; The brain function infringement takes place the earliest, and the extent of damage is more serious, and open-assembly time is long more; Damage serious more, particularly remarkable and lasting to the influence of cognitive functions such as sensation, memory, thinking, vision and attention.
Set up supercharging medical security room on the plateau, can comparatively comfortable working environment be provided for the plateau staff; But,,, to bear the sense of discomfort that altitude environment is brought unavoidably as operation personnel out of doors during operation because supercharging medical security room is not removable.
During outdoor study; The maximum labor intensity that hypoxic plateau environment can cause the driver to bear is merely the 40%-60% of plains region; Uitraviolet intensity exceeds the 40%-50% of general plains region; The persistence and the durability of work are poorer, and the driver will show the inadaptability of certain degree in operation process, and it is particularly important therefore comfortable working environment and healthy and safe measure being provided.
In addition, the main frame electromotor of plateau truck (be called for short and carry car) is under altitude environment, along with the decline of excess air coefficient; Combustion position is bad, and afterburning is serious, and engine heat load is increased; Because air severe reduces; Height above sea level raises and causes the engine radiating ability drop, causes engine temperature to surpass setting, influences normal vehicle operation.
In order to guarantee the fight ability in can entering plateau adverse circumstances rapidly and efficiently of operating personnel (like senior commanding and staff officers) in case of emergency; Give full play to ability to organize and coordinate, need to develop the plateau supercharging medical security car that can adapt to altitude environment even more comfortable working environment can be provided for the operating personnel.
In above-mentioned plateau supercharging medical security car, shortcomings such as the existing volume of pressure charging system that traditional air compressor machine is joined air accumulator is big, system complex, mobility difference.
In realizing the process of this utility model, defectives such as the inventor finds to exist at least in the prior art that volume is big, complex structure and mobility difference.
The utility model content
The purpose of this utility model is, to the problems referred to above, proposes the automobile-used blower fan pressure charging system of a kind of plateau supercharging medical security, with the advantage that realizes that volume is little, simple in structure and mobility is good.
For realizing above-mentioned purpose; The technical scheme that this utility model adopts is: the automobile-used blower fan pressure charging system of a kind of plateau supercharging medical security; Comprise pressure cabin, in said pressure cabin, be equipped with booster fan, filtering and purifying, one way stop peturn valve, automatic pressure control device and two cover depressed control device with manned hyperbaric oxygen chamber function.
Further, in said two cover depressed control devices, a cover depressed control device is made up of two conventional fast-open type air relief valve, and another set of depressed control device is made up of the artificial emergency operation quck-opening valve near the control station setting.
Further, said two conventional fast-open type air relief valve comprise an intercommunication valve at least; When the pressure in the said pressure cabin is lower than the pressure outside the pressure cabin, opens booster fan and carry out supercharging; When the pressure in the said pressure cabin is higher than the pressure outside the pressure cabin, opens the intercommunication valve and take a breath.
Further, said booster fan is the turbocharging blower fan, and the turbocharging blower fan is fixed on the supercharging bulkhead through the Shockproof rubber cushion.
In the above-described embodiments; Realize supercharging in the pressure cabin through booster fan; Replace and traditional join the mode of air accumulator supercharging in the cabin with air compressor machine, booster fan have volume less, be convenient to fixing and advantages such as mobility is good, can directly be fixed on the outside of pressure cabin body; Be fit to integrated design, overcome traditional air compressor machine and joined shortcomings such as the existing volume of pressure charging system of air accumulator is big, system complex, mobility difference.
The automobile-used blower fan pressure charging system of the plateau supercharging medical security of each embodiment of this utility model; Owing to comprise pressure cabin, in said pressure cabin, be equipped with booster fan, filtering and purifying, one way stop peturn valve, automatic pressure control device and two cover depressed control device with manned hyperbaric oxygen chamber function; Can prevent that when vehicle gets into the high altitude localities fast altitude sickness from appearring in personnel, be effective life-support equipment of height below the height above sea level 5000m; Thereby can overcome that volume in the prior art is big, the defective of complex structure and mobility difference, with the realization advantage that volume is little, simple in structure and mobility is good.
Further feature of this utility model and advantage will be set forth in description subsequently, and, partly from description, become obvious, perhaps understand through implementing this utility model.
Through accompanying drawing and embodiment, the technical scheme of this utility model is done further detailed description below.
Description of drawings
Accompanying drawing is used to provide the further understanding to this utility model, and constitutes the part of description, is used to explain this utility model with the embodiment of this utility model, does not constitute the restriction to this utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to main configuration in this utility model embodiment plateau supercharging medical security car.
In conjunction with accompanying drawing, Reference numeral is following among this utility model embodiment:
The 1-electric power system; The 2-toilet; 3-medical treatment cabinet; The 4-bedside cabinet; The 5-bed; The 6-locker; The 7-control station; 8-oxygen supply and discharge and air filter, air conditioning system; 9-pressure and humiture display device; The 10-instrument cabinet.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains this utility model, and be not used in qualification this utility model this utility model.
According to this utility model embodiment; Provide the supercharging medical security of a kind of plateau automobile-used blower fan pressure charging system; Comprise pressure cabin, in said pressure cabin, be equipped with booster fan, filtering and purifying, one way stop peturn valve, automatic pressure control device and two cover depressed control device with manned hyperbaric oxygen chamber function.
In above-mentioned two cover depressed control devices, a cover depressed control device is made up of two conventional fast-open type air relief valve, and another set of depressed control device is made up of the artificial emergency operation quck-opening valve near the control station setting.Here, two conventional fast-open type air relief valve comprise an intercommunication valve at least; When the pressure in the pressure cabin is lower than the pressure outside the pressure cabin, opens booster fan and carry out supercharging; When the pressure in the pressure cabin is higher than the pressure outside the pressure cabin, opens the intercommunication valve and take a breath.
Preferably, above-mentioned booster fan is the turbocharging blower fan; This turbocharging blower fan adopts strengthens fixed form, and is fixed on the supercharging bulkhead through the Shockproof rubber cushion.
Below other performance of the plateau supercharging medical security car of the foregoing description is carried out supplemental instruction.
In above-mentioned plateau supercharging medical security car shown in Figure 1; In pressure cabin, control station, communication system and entertainment systems can also be set; Pressure cabin gas pressure control system, oxygen supply and discharge and air filter, pressure and humiture display device 9, medical cabinet 3, bedside cabinet 4, air conditioning system, communication system; Entertainment systems, toilet 2, locker 6 and instrument cabinet 10 are equipped with control station respectively, and through the unified regulation and control of control station.
The plateau supercharging medical security car of the foregoing description comprises integrated year car body of compartment and chassis, and with carry wheel, driver's cabin and the doube bridge driving device that the car body is equipped with; The compartment adopts pressure vessel steel plate special, steel I-beam and channel to be welded, and the compartment is divided into equipment room and the pressure cabin with manned hyperbaric oxygen chamber function; In pressure cabin, be provided with control station, the blower fan pressure charging system that is equipped with control station respectively, oxygen supply and discharge and air filter, air conditioning system; Pressure and humiture display device, medical first aid system, communication system; Entertainment systems; Toilet, locker and instrument cabinet, and be used for electric power system to each consumer power supply.
Here, pressure cabin has the two-door rectangular configuration of horizontal double-cabin type, adopts two ends flat-plate closure and middle flat-plate closure, and pressure cabin is divided into transfer chamber and barochamber; Equipment room is near the driver's cabin setting and be distributed in the both sides of transfer chamber, on the bulkhead of pressure cabin, is provided with double-deck visor constructed observation window.
Electric power system is arranged on the interior side near transfer chamber of equipment room, interior off-premises station and the police equipment case that is provided with oxygen cylinder, air conditioning system near the opposite side of transfer chamber of equipment room; Control station, blower fan pressure charging system, oxygen supply and discharge and air filter, pressure and humiture display device, medical first aid system, toilet, locker and instrument cabinet are arranged in the transfer chamber; The indoor set of air conditioning system and entertainment systems are arranged in the barochamber; In barochamber, also be provided with bed and bedside cabinet, in bedside cabinet, be provided with inhalation device.
In the foregoing description, electric power system comprises power distribution cabinet, generating set and the standby battery group that when the generating set cisco unity malfunction, is used as inverter; Generating set adopts abatvoix and Shockproof rubber cushion to fix.
In the above-described embodiments, oxygen supply and discharge and air filter comprise oxygen concentration analyser, autocontrol valve, oxygen exhauster, inhalation device and air filter; Oxygen concentration analyser, oxygen exhauster, inhalation device and air filter are connected with autocontrol valve respectively, and the oxygen concentration of pressure cabin is controlled at below 23%.
In the above-described embodiments, the medical first aid system comprises medical cabinet, is arranged near the suction oxygen control chamber of bedside cabinet and is arranged on the oxygen supply and discharge module on the bulkhead; In said suction oxygen control chamber, be provided with oxygen supply baffle-box, stop valve and breathing mask;
In breathing mask, be furnished with oxygenregulator and deoxygenation actuator, oxygenregulator and deoxygenation actuator be external high-pressure hose respectively, and the end of each high-pressure hose is connected to quick plug; During use, quick plug connects the oxygen supply and discharge module that is communicated with oxygen cylinder on the bulkhead.
In the above-described embodiments, communication system comprises transmitter receiver, loudspeaker and display device; Entertainment systems comprises TV, DVD and sound equipment.
Preferably, in the above-described embodiments, the driver's cabin sealing is provided with, and is furnished with ultraviolet ray intercepting glass and normal pressure inhalation device at driver's cabin; The cabin body insulation of pressure cabin is provided with; The curb pins interlayer of body is filled with adiabatic fire-retardant heat insulation material in the cabin; In pressure cabin, also be provided with adjustable brightness LED illuminating lamp band, be used for noise control noise insulation equipment and the fire extinguisher that is used for instant fire extinguishment below 80dB of supercharging; In the rear end of pressure cabin, but be provided with upper-turn-type quick operating valve and stepladder; At interior, each equipment all adopts the reinforcement fixed form, and is connected with the compartment inwall through the Shockproof rubber cushion; The compartment outer wall is coated with the multi-layer anticorrosion lacquer.
Like this, the sealing property of vehicle cab, the glass of driver's cabin has ultraviolet radiation preventing function; And disposed the normal pressure inhalation device; Satisfy the needs of driver's oxygen uptake, through letting the human pilot oxygen uptake come the improvement state, thereby effectively ensured driver's safety.
Particularly, in the plateau of the foregoing description supercharging medical security car, pressure cabin also comprises stuffing-box mouth φ 8, corrugated sheet, hatch door, hatch door fence, forklift hole.Pressure cabin can adopt container angle and gusset to reinforce; Employing 12.6# channel-section steel, 20a# I-steel (cutting from middle flat cutting), and 16# I-steel (cutting from middle flat cutting), the cabin body of making pressure cabin along boring along boring; Adopt central dividing plate, will go up the space that (descending) shell plates, sidepiece shell plates, first shell plates, second shell plates, the 3rd shell plates, the 4th shell plates and the 5th shell plates surround, be divided into transfer chamber and barochamber; The joint that adopts comprises joint Rc2 ", joint Rc3/4 ", joint Rc1 " and, joint Rc11/2 ", and joint Rc1/2 "; The communication interface that adopts comprises cable port, the DN16 communication port.
During practical implementation, the plateau supercharging medical security car of the foregoing description, concrete performance can be following:
(1) carry the car body and can adopt east wind sky brocade diesel truck (being the plateau truck), have the turbocharging function, be applicable to the highlands, the about 245kw of general power, doube bridge drives vehicle, compartment size: 7200 * 2500mm; Payload ratings is 10T, and the driver's cabin standard is taken advantage of number 2 people;
(2) personnel's barochamber adopts vehicle-mounted case structure, and overall dimensions is: 4700mm * 2500mm * 1900mm is suitable for height above sea level 5000m, supercharging height 3000m;
(3) cabin body slip≤2%/h; Slip is meant that the air that goes out from slot leakage should be not more than 2%/h under band pressure ring border.Because the cabin is provided with parts such as door, window, has the slit unavoidably;
(4) environment in the cabin: oxygen concentration≤23%; Be the closed environment of a relatively high pressure and oxygen enrichment in the barochamber, the while is the complication system of gas collection, mechanical, electrical engineering and multidisciplinary technology such as physiology, medical science again.If misoperation can have an accident, human body is caused serious injury.Experiment showed, that oxygen concentration increases in the cabin, the ignition temperature of combustible reduces; Burning velocity is accelerated; For fear of barochamber breaking out of fire accident, the oxygen concentration in the cabin is controlled at and is only safely below 23%, and this is the clearly regulation in GB 12130-2005 " medical air pressurization oxygen cabin " standard;
(5) member is carried in design: can hold 2 commanders in the barochamber simultaneously and carry out medical security; Be set to 2 independently bunks in the barochamber; The size of single bed: long 2000mm, wide 800mm, the headcloth of single bed are changed to bedside cabinet (long 800mm; Wide 300mm); In establish the oxygen uptake harness and deposit the articles for daily use, 32 cun flat panel TVs of suspension are 1 on the tank wall on inlet opposite, but TV reception.This set can farthest provide comfortable living environment for personnel in the cabin; If being the high-ranking official that waits in the army, the plateau supercharging medical security car owner of this design designs; Level of comfort has improved much relatively, so hold 2 people in the barochamber only simultaneously;
(6) comprise in the cabin: each 1 cover of blower fan pressure charging system, oxygen supply and discharge and air filter, medical first aid system, communication, sound equipment and TV entertainment device; Supercharging noise≤80dB (A); The equipment that plateau supercharging medical security car is selected for use all is low noise, through effective soundproof measures, guarantees that the noise in the cabin is not more than 80dB (A);
Wherein, booster fan is selected low noise type for use, and simultaneously the booster fan fresh air inlet has installed silencing means additional in the cabin, can reduce blower fan noise during air pressurized when work; Generating set adopts the abatvoix device, the noise when working to reduce generating set; Booster fan and generating set fixed form adopt rubber mount to fix, and to reduce vibrations and noise, guarantee that the noise in the cabin is not more than 80dB (A).
(7) oxygen cylinder 15MPa, 10L, 7; Inspiratory resistance≤500Pa, expiratory resistance≤500Pa; Supercharging medium: air; Temperature in the cabin: 15 ℃～30 ℃ adjustable; The military air-conditioning of Hefei swan that air-conditioning is selected for use, model: FKBD-40B has control knob on this air conditioner, can select temperature requiredly voluntarily, and noise is low during operation, and antidetonation, strong shock resistance especially are suitable for hypobaric and use.
In the above-described embodiments, for guaranteeing the security reliability of pressure cabin, the housing sheet material of pressure cabin and skeleton and reinforcement all adopt steel plate of pressure vessel, and carry out following processing:
(1) the housing weld seam of pressure cabin; Should carry out Non-Destructive Testing in strict accordance with " Nondestructing Detection of Pressure Vessels " regulation (JB/T4730); The butt weld X ray Non-Destructive Testing of housing, its qualified grade is not less than the III level, and the transillumination quality is the AB level; Angle welding between doorframe, flange and the housing is carried out surface seepage and is detected, and its qualified grade is not less than the II level;
The steel plate of pressure cabin; After milling the limit processing; Adopt advanced person's double groove automatic welding technique to be processed into, and adopt the i shaped steel welded framework to do intensity and support, qualified through x-ray detection evaluation and water pressure test detection; Bulkhead carries out outward appearance to be handled, and its technology is: adopt the emery wheel polishing technology thoroughly to eliminate rust; Be coated with antirust paint and carry out antirust processing; Be coated with putty and polish smooth; Adopt automobile coating spraying three times.
(2) pressure cabin is the two-door rectangular configuration of horizontal double-cabin type, and two ends end socket and middle end socket all adopt flat-plate closure, and middle end socket is divided into main cabin and transfer chamber with barochamber.The air-tightness cabin adopts steel construction to process, and outside is provided with heat-insulation layer.The long 4700mm in main cabin, wide 2500mm is high in the 1900mm. cabin 2 fixed single beds (long 2000mm being set; Wide 800mm); The headcloth of single bed is changed to bedside cabinet (long 800mm, wide 300mm), in establish the oxygen uptake harness and deposit the articles for daily use; 32 cun flat panel TVs of suspension are 1 on the tank wall on inlet opposite, but TV reception.The barochamber master can use separately in the cabin, and transfer chamber is made transition passage and used.The transfer chamber both sides are equipment compartment, side dress diesel generating set, and opposite side is oxygen cylinder, air-conditioner outdoor unit and police equipment case.Pressure cabin is directly installed on the vehicle, and the cabin body is stressed evenly.Car body is not done structural change yet, guarantees stability, the safety of car body.
Open the door in body rear end, cabin, single fan structure adopts shell door sealing form, satisfies plateau, open-air requirement of shelter, passes in and out to make things convenient for personnel, and the logical light of hatch door is of a size of 1400 * 700mm; The cabin skeleton adopts channel-section steel to weld, and equipped standard suspender, container profile satisfy the frequently needs of transportation, and the outside, cabin adopts lacquer spraying technique peculiar to vessel and specialized paint to spray paint and antirust, preservative treatment is carried out in strictness; The cabin inner top sets LED illuminating lamp band, and adjustable brightness does not take the cabin inner height, and is attractive in appearance, practical; The observation window that it is φ 300mm that the cabin is provided with 4 clear light sizes, all observation windows all adopt double-deck visor structure, and the transparent glass material is a lucite, and this material has better bending strength and heat stability.Adopt neoprene coated around the glass.
Cabin system integral heat insulation is handled, and the curb pins interlayer loads senior adiabatic fire-retardant heat insulation material, the temperature in the equalization chamber effectively; The cabin door place is provided with stepladder in the rear end, when the personnel access hatch chamber, movable ladder pulled out gets final product, and when vehicle is advanced, by human pilot stepladder is packed up, and is placed on the body construction beam.
(3) the exterior trim dress designs, makes, installs check in strict accordance with the requirement of relevant national standard in the pressure cabin; Indoor apparatus of air conditioner, TV, instrument and meter etc. have all adopted the reinforcement fixed form in the pressure cabin; And adopt the Shockproof rubber cushion in running, must to shake and damage to reduce vehicle; The cabin interior trim is employed on the bulkhead and directly sprays paint; Reduce ornament, in case in running, come off safety and comfort in the service truck as far as possible.
Pressure cabin adopts integral heat insulation to handle to keep stationary temperature environment in the cabin, prevents to carry out energy exchange with extravehicular environment, and the adiabator of employing should have good thermal insulation and drying property.Performances such as that house decorative material has is nontoxic, tasteless, protection against the tide.The surface should bright and clean, attractive in appearance, easy cleaning.Interior decoration should satisfy the requirement of long-time inhabitation, and layout, color, lamp illuminance and color should satisfy indoor occupant in physiology and psychological requirement in the cabin, builds a warm environment.Rationally distributed in the cabin, attractive in appearance, easy to use.
Main cabin curb pins interlayer loads senior adiabatic fire-retardant heat insulation material, the temperature in the equalization chamber effectively.Heat-insulation layer is made up of steel plate and insulation material.Insulation material adopts the vacuum environment material that heat conductivity is low, density is little; Have that the venting rate is little, the adsorbed gas performance is strong, intensity is high, not oxidation, not combustion chemistry stable performance, advantage that frost resistance is strong; Adopt the integral foam treatment process; For guaranteeing insulation effect, insulation layer thickness is not less than 25mm.The all-metal section material framework, have corrosion-resistant, humidity, indeformable, be prone to characteristics such as cleaning.Make anti-corrosive primer after the wall blasting craft processing of rust removing out of my cabin, and strict press automotive lacquer technology and decorative Treatment, spray three times finish paint.
Arrange in the barochamber: be divided into front and back two parts with the next door in the barochamber, leading portion partly is mainly commander's rest treatment region, establishes 2 on fixed single bed, 2 of bedside cabinet, 1 in wall-hanging TV machine, oxygen uptake harness 2 covers; Back segment partly is mainly and controls and medical living guarantee district, arranges 1 in medical cabinet, and 1 of simple and easy toilet controls and 1 of communication and command platform, simple and easy cabinet bar desk 1 cover.
Indoorly establish 2 cover suction oxygen harness, suction oxygen control chamber is established in the bedside cabinet position in the rest treatment region, establishes oxygen supply and discharge equipment such as oxygen supply baffle-box, stop valve, breathing mask in the case, and equipment box leaves access door to make things convenient for overhaul of the equipments.
Breathing mask adopts the integral type breathing mask, and breathing mask suction oxygen resistance is little, and gas supply flow is big.Oxygenregulator and deoxygenation actuator are built in the respiratory surface, the external high-pressure hose that connects respectively, and hose end is connected to quick plug, and during use, the oxygen supply and discharge module on the bulkhead of pegging graft is fast used very convenient.Breathing mask just uses under the emergency oxygen supply state.Generally speaking, directly breathe air in the cabin.
The loudspeaker that indoor corresponding site configuration intercommunication is used and the loudspeaker of stereo component system, control station is provided with intercom system, is used under the case of emergency and the driver's cabin communication.The indoor altimeter that is provided with, thermometer, clock etc. are in time grasped the indoor environment state to make things convenient for indoor occupant.The manual-operated emergent depressurized system that indoor and outdoor are provided with red eye-catching sign and are convenient to operate, the emergent release speed of system satisfies the GB requirement.Be equipped with compensation flap on two hatch doors, to make things convenient for the unlatching of hatch door.
Establish 1 of medical cupboard in the cabin, satisfy the needs of simple medical treatment; Establish 1 of consolette in the cabin, can in barochamber, accomplish to the operation of complete equipment and control and with the communication of outside; Be provided with fire extinguisher in the cabin, to guarantee the needs of fire extinguishing in case of emergency.
In the above-described embodiments, supercharging medical security car in plateau has following characteristics:
The first, reliability:
For solving a series of plateau problem, the key equipment of this plateau supercharging medical security car is adopted, and drives vehicle with turbocharging, doube bridge, improves the power performance of vehicle, guarantees that car load can normally move; In order to strengthen the reliability of turbocharging blower fan, the turbocharging blower fan adopts the two-shipper configuration set, and air conditioning system is selected for use and is fit to highlands panzer special air conditioner, uses under running status to satisfy vehicle; Electric power system, it is subsequent use that employing inlet generating unit is joined accumulator battery simultaneously, to guarantee accumulator battery support equipment operate as normal under the situation of generating set cisco unity malfunction.
The second, safety:
The design of this plateau supercharging medical security car takes into full account safety, comprises device security, personal security; Carry the car body and adopt east wind sky brocade diesel car, turbocharging, general power 245kw has guaranteed the normal operation of vehicle under altitude environment; Pressure cabin adopts two cabin structures, and wherein transfer chamber mainly is to satisfy in the cabin personnel needs that the urgent deliver from vault of serious uncomfortable needs or external staff's needs promptly enter the cabin to occur; Two cover depressed control devices are adopted in the control of pressure cabin internal pressure, and wherein a cover is made up of two conventional fast-open type air relief valve, and the another set of quck-opening valve that operator's emergency operation is arranged on the operating board next door is to satisfy the demand of the urgent deliver from vault of personnel; In addition, configuration oxygen concentration analyser is analyzed oxygen concentration in the cabin in the pressure cabin, guarantees that oxygen concentration is controlled in the safety range in the cabin.
Three, maintainability:
The design of this plateau supercharging medical security car provides simply, intuitively, maintenance and management means easily, reduce the maintenance and management link as far as possible; And be furnished with the certificate of quanlity and the operation instructions of detailed drawing, operation instructions, necessary instrument, in each description to the maintenance of various kinds of equipment, safeguard that detailed explanation is all arranged; The pressure cabin corollary equipment of being correlated with; Like the equal both sides of body rear end of booster fan, electromotor, air conditioning system, oxygen supply and discharge system in the cabin; But adopt the upper-turn-type quick operating valve; All gauge taps, joint, valve etc. all can expose fully, and the maintenance of equipment personnel can be through safeguarding, maintain and overhaul equipment by winding stair easily; Laying pipeline, cable, by-pass valve control also all adopt detachable decorating structure in the pressure cabin, when needing maintenance, can open deckboard fast, directly the said equipment are overhauled.
Four, the suitability:
The design of this plateau supercharging medical security car takes into full account the difference of the operation characteristic and the environment of this car, guarantees that under the adverse circumstances of plateau plateau supercharging medical security car possesses the supportability of medical security property and maneuverability property; Carry the car body and can select the high-quality vehicle of suitable plateau adverse circumstances operation for use, Theoretical Calculation has been passed through in the design of barochamber, and with reference to my company's manned hyperbaric oxygen chamber design experiences for many years, can fully guarantee the comfortableness of personnel under hypoxic plateau environment; Adopt compartment and chassis integrated design, have good mobility, all supporting booster fans, electromotor, air-conditioning, oxygen supply and discharge system etc. are according to plateau low pressure, low temperature environment design, to guarantee vehicle operate as normal under altitude environment.
Five, advance and economy:
Can implement through vehicle refitting, should adopt advanced person, mature technology and technology, adopt performance is good, reliability is high equipment and auxiliary support equipment; The principle of maximizing the benefits is followed in the design of this plateau supercharging medical security car, takes into full account to carry car, equipment and the configuration of other reasonable resources; Pressure cabin adopts the principle of booster fan supercharging; Have advantages such as pumping rate is fast, noise is low, volume is little, be adapted at using under the maneuvering condition; The design of this plateau supercharging medical security car can realize ambient pressure variations through the quick supercharging of turbocharging blower fan, again high-purity oxygen can be provided; Select the homemade vehicle that can be applicable to altitude environment for use, complete equipment is compact to design, rationally utilizes the space to greatest extent, to reduce equipment and materials consumption and energy resource consumption.
The plateau supercharging medical security car of the foregoing description; Be the prevention of high altitude anoxia state and the rescue and the treatment product of acute altitude disease; Version is vehicle-mounted case structure, and this product is mainly used in the highlands below the height above sea level 5000m, is applicable to that plateau low pressure anoxybioticly prevents, rescue, rehabilitation, treatment and guarantee; This equipment designs and makes with reference to internal transportation vehicle standard size, and combines the technological achievement and the experience of our company's ripe oxygen industry product to manufacture and design.Being characterized in that the integrated degree of total system is high, safe and reliable, simple to operation, can prevent that when vehicle gets into the high altitude localities fast altitude sickness from appearring in personnel, is effective life-support equipment of height below the height above sea level 5000m.
Through the test, the plateau supercharging medical security car of the foregoing description, August this car producer goes to People's Armed Police Tibet army unit, the trial assembly of Qinghai Province army unit from Yantai; Go to Guangzhou exhibition afterwards, terminal maneuver is to Tianjin, 20000 kilometers of strokes; Go through mountain area, plateau, frigid zone, the torrid zone; This car power performance of test shows is good, and road worthiness is strong, can satisfy the demand that army executes the task under the adverse circumstances of plateau.
This plateau supercharging medical security car can make car cabin internal pressure increase 26KPa in 5 minutes, was equivalent to make the actual height above sea level decline of height above sea level 2500-3500 rice in the car cabin, and promptly the plateau officers and men work in Lhasa car cabin and are equivalent to the height above sea level work in Beijing.On-the-spot test shows, in Lhasa first detachment of height above sea level 3651m 40 soldiers tested, and soldier's blood oxygen saturation of taking the pressure boost and oxygen increase car rises to 98% by 85%; 20 soldiers were tested on duty o'clock in the tunnel, Kun Lun Mountain of height above sea level 4767m, soldier's blood oxygen saturation rises to 95% by 75%; Wind-fire mountain at height above sea level 5010m is tested 20 soldiers, and soldier's blood oxygen saturation rises to 92% by 75%.Simultaneously officers and men main suit dizzy, uncomfortable in chest, breathe hard, acute high altitude reaction symptom such as lip cyanosis disappears very soon.
This plateau supercharging medical security car can effectively solve high parent unit and go out to go on patrol, locate prominent anti-terrorism and the radical high parent unit in the Plain acute high altitude reaction problem in advancing, to improving combat effectiveness of the troops, reducing non-combat casualty and have military significance; Simultaneously, also can be used for ensureing plateau economic construction and Tourism development.
What should explain at last is: the above is merely the preferred embodiment of this utility model; Be not limited to this utility model; Although this utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of this utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of this utility model.
Claims (4)
1. automobile-used blower fan pressure charging system of plateau supercharging medical security; It is characterized in that; Comprise pressure cabin, in said pressure cabin, be equipped with booster fan, filtering and purifying, one way stop peturn valve, automatic pressure control device and two cover depressed control device with manned hyperbaric oxygen chamber function.
2. the automobile-used blower fan pressure charging system of plateau according to claim 1 supercharging medical security; It is characterized in that; In said two cover depressed control devices; One cover depressed control device is made up of two conventional fast-open type air relief valve, and another set of depressed control device is made up of the artificial emergency operation quck-opening valve near the control station setting.
3. supercharging medical security automobile-used blower fan pressure charging system in plateau according to claim 2 is characterized in that, said two conventional fast-open type air relief valve comprise an intercommunication valve at least;
When the pressure in the said pressure cabin is lower than the pressure outside the pressure cabin, opens booster fan and carry out supercharging; When the pressure in the said pressure cabin is higher than the pressure outside the pressure cabin, opens the intercommunication valve and take a breath.
4. according to the automobile-used blower fan pressure charging system of each described plateau supercharging medical security among the claim 1-3, it is characterized in that said booster fan is the turbocharging blower fan, the turbocharging blower fan is fixed on the supercharging bulkhead through the Shockproof rubber cushion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011205496753U CN202490107U (en) | 2011-12-26 | 2011-12-26 | Fan pressurizing system used for plateau pressurizing medical security vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011205496753U CN202490107U (en) | 2011-12-26 | 2011-12-26 | Fan pressurizing system used for plateau pressurizing medical security vehicle |
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| CN202490107U true CN202490107U (en) | 2012-10-17 |
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| CN2011205496753U Expired - Fee Related CN202490107U (en) | 2011-12-26 | 2011-12-26 | Fan pressurizing system used for plateau pressurizing medical security vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512297A (en) * | 2011-12-26 | 2012-06-27 | 中国人民武装警察部队后勤学院附属医院 | Fan boosting system for highland boosting medical security vehicle |
-
2011
- 2011-12-26 CN CN2011205496753U patent/CN202490107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512297A (en) * | 2011-12-26 | 2012-06-27 | 中国人民武装警察部队后勤学院附属医院 | Fan boosting system for highland boosting medical security vehicle |
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Granted publication date: 20121017 Termination date: 20131226 |