CN207532510U - A kind of new type auto control medical oxygen compression chamber - Google Patents
A kind of new type auto control medical oxygen compression chamber Download PDFInfo
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- CN207532510U CN207532510U CN201720389851.9U CN201720389851U CN207532510U CN 207532510 U CN207532510 U CN 207532510U CN 201720389851 U CN201720389851 U CN 201720389851U CN 207532510 U CN207532510 U CN 207532510U
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Abstract
The utility model discloses a kind of new type auto control medical oxygen compression chambers, include nacelle, oxygen system, deoxygenation system, detecting system, operation and control display platform, electrical system, control system and humidification system, control system is electrically connected with oxygen system, deoxygenation system, detecting system, electrical system and humidification system, and pass through operation and control display platform oxygen system, deoxygenation system and humidification system is controlled to supply oxygen nacelle respectively, deoxygenation or wet operations, realize that washing of tanks, boosting, pressurize and the overall process of decompression are carried out to nacelle treats.Using medical oxygen compression chamber described in the utility model, it is monitored by pressure, temperature, temperature and oxygen concentration in cabin, mating corresponding temperature adjustings simultaneously, is monitored in cabin, alarm voice prompt, more intelligent product, hommization, safety is made to reach higher level, greatly reduces the operation difficulty and labor intensity of personnel.With easily operated, securely and reliably, the features such as flexibility is strong.
Description
Technical field
The utility model is related to technical field of medical equipment, specifically a kind of new type auto control medical oxygen pressurizations
Cabin.
Background technology
At present, the control system of medical oxygen pressurization oxygen cabin is all manually control system mostly in the market, this is
System access on the pipeline of oxygen cabin has shut-off valve and flowmeter, controls oxygen cabin buck rate by adjustable cut-off valve aperture, leads to
Overcurrent gauge reading reflects the valuation of buck rate.Entire treatment journey all must have special messenger to control indoor environment manually
System, in actual use, manual control system needs the continuous adjustable cut-off valve aperture of operator to adjust and keep oxygen cabin
Buck rate, after treatment pressure is reached in oxygen cabin, shut-off valve will be also turned off manually to stop the pressurization of oxygen cabin in operator.So not
But make behaviour cabin personnel labor intensity big, and to grasp cabin personnel technology and experience be required to it is higher, even if by veteran
Technician operates, and mistake is also inevitably will appear in actual mechanical process.It is therefore, although of low cost using manual control system,
But, control accuracy low, the degree of automation low, safety low the defects of big there are manipulation strength.
Intelligent oxygen pressure cabin is researched and developed, required Curing circumstance parameter need to be only implanted into computer, remaining work by medical worker
Make to automatically control completion by computer, greatly reduce the working strength of operating personnel and behaviour's cabin technology requirement, and realization is set
Standby cluster management creates condition.
Utility model content
The problem of for background technology, the purpose of this utility model are to provide a kind of automatic controlling level height,
Its is simple in structure, reasonable design, using the pressure-resistant curve for adapting to human comfort as reference, can realize to washing of tanks, boosting, pressurize and
The entire therapeutic process of decompression carries out Full-automatic monitoring, and the corresponding temperature adjusting of mating setting, humidity regulation, voice prompt,
It monitored in cabin, guard the functions such as alarm, the intelligence, hommization, safety grade of product is made to reach higher level, can greatly be dropped
The operation difficulty and labor intensity of low personnel.And it is pressurizeed using high-purity medical oxygen as air source to nacelle, and and oxygen
The various regulating valves being configured on the relevant pipeline of gas are improved, and pneumatic form are selected, in this way in medical oxygen ambient condition
The security performance of product entirety can be greatly improved in lower no security risk, specifically a kind of new type auto control medical oxygen
Compression chamber.
In order to solve the above technical problems, technical solution is used by the utility model：A kind of new type auto control is medical
Oxygen pressure cabin includes nacelle, oxygen system, deoxygenation system, detecting system, operation and control display platform, electrical system, control
System processed and humidification system are equipped in the nacelle and are respectively connected with the oxygen system, deoxygenation system and humidification system
Different interface tubes；The oxygen system is connected by air inlet adjustment valve with nacelle intake pipe connection, for providing oxygen to nacelle
Gas；The deoxygenation system is connected by exhaust regulating valve with nacelle exhaust port, for the oxygen in release body, makes its row
Go out nacelle；The humidification system is connected by humidifying regulating valve and nacelle inflation interface tube, for being filled with moisture to nacelle；It is described
Detecting system is set on inside nacelle, for detecting the oxygen concentration in cabin, pressure in cabin, temperature in cabin, humidity in cabin；The behaviour
Make control display platform to be set on outside nacelle, lower collected information parameter of different conditions is transmitted to control by the detecting system
System, by being shown after control system progress respective handling by operation and control display platform；The control system can for PLC
Programmable controller, and be electrically connected with oxygen system, deoxygenation system, detecting system, electrical system and humidification system；The control
System processed controls oxygen system, deoxygenation system and humidification system to supply oxygen nacelle respectively by operation and control display platform,
Deoxygenation or wet operations realize that washing of tanks, boosting, pressurize and the overall process of decompression are carried out to nacelle treats.
Further, it is described it is new type auto control medical oxygen compression chamber, wherein the oxygen system include source of oxygen,
For oxygen pressure gauge and air inlet adjustment valve, the source of oxygen and air inlet adjustment valve are sequentially connected by pipeline and are connect afterwards with nacelle air inlet pipe
Mouth is connected, and forms the pressurization gas circuit of nacelle, realizes to boosting in cabin, described to be connected for oxygen pressure gauge with source of oxygen, for monitoring
The outlet pressure of source of oxygen in oxygen system；The deoxygenation system includes exhaust regulating valve, and the exhaust regulating valve passes through pipe
Road is connected with nacelle exhaust port, forms the decompression gas circuit of nacelle, realizes to being depressured in cabin；The humidification system include with
The humidifier and humidity regulation valve that source of oxygen communicates, the source of oxygen, humidity regulation valve and humidifier are sequentially connected by pipeline
It is connected afterwards with nacelle inflation interface tube, form nacelle fills moisture road, with the humidity in adjusting cabin.
Further, the new type auto control medical oxygen compression chamber, wherein the air inlet adjustment valve and exhaust are adjusted
Valve is Pneumatic diaphragm valve, and air inlet adjustment valve and exhaust regulating valve are electrically connected with PLC programmable controller, may be programmed in PLC respectively
Under the action of controller, the delivery rate and rate of discharge of its oxygen are controlled；The humidity regulation valve is Pneumatic diaphragm valve, and with
PLC programmable controller is electrically connected, and under the action of PLC programmable controller, control enters the oxygen supply speed in humidifier
Rate, to adjust the humidity in adjusting cabin.
Further, the new type auto control medical oxygen compression chamber, wherein the electrical system includes positioned at cabin
Interior voice prompting device, monitor and positioned at alarm out of my cabin, the voice prompting device, monitor and alarm respectively with
PLC programmable controller is electrically connected.
Further, the new type auto control medical oxygen compression chamber, wherein the detecting system includes set on cabin
Internal pressure sensor, humidity sensor, temperature sensor and oxygen analyser, the pressure sensor, humidity sensor, temperature
Degree sensor and oxygen analyser are electrically connected, and will be connect by PLC programmable controller by signal wire with PLC programmable controller respectively
It is transferred in operation and control display platform after the corresponding signal processing received.
Further, it is described it is new type auto control medical oxygen compression chamber, wherein the nacelle include housing, hatch door,
Observation window, safety valve and lying bed are equipped with are respectively connected with the oxygen system, deoxygenation system and humidification system on the housing
The different interface tubes connect；The observation window and safety valve are set in housing, and the detecting system is set on enclosure interior, in the shell
Body is equipped with the pressure gauge, humidometer, temperature that are used for pressure in display module, temperature, temperature and oxygen concentration communicated with detecting system
Spend table and oxygen concentration table；The operation and control display platform is set on outside housing；The lying bed is in operation and control display platform and control
It under the action of system processed, can be freed in and out in nacelle by hatch door, register, the temperature adjustment dress are additionally provided in the nacelle
It puts under control system effect, realizes temperature in automatic adjustment cabin, the register is air-conditioning.
Further, the new type auto control medical oxygen compression chamber, wherein being additionally provided with manual emptying in the nacelle
Air bleeding valve, the manual emptying air bleeding valve are connected by pipeline with nacelle exhaust port, form the emergent discharge gas of nacelle
Road.It, can be by opening hand when special circumstances occur and can not let out most or when during letting out to the greatest extent in order to let out most pressure as early as possible
It is dynamic to be vented air bleeding valve to be exhausted, it is made to let out to the greatest extent.
Further, the new type auto control medical oxygen compression chamber, wherein being additionally provided with deconcentrator in the nacelle, leads to
The deconcentrator is crossed to separate power cord strong and weak in nacelle with all signal wires.By setting deconcentrator that can effectively solve poor detection
Various sensors are produced to be lower on sensor accuracy influence because of the strong and weak function of current in system, to improve its accuracy of detection.
Using the new type auto control medical oxygen compression chamber of one kind described in the utility model, due to being set in oxygen system
Have for oxygen pressure gauge, available for oxygen source pressure detecting, supervise the pressure of oxygen-measuring bottle outlet in real time, should not if oxygen source hypotony
Carry out hyperbaric oxygentherapy.Pressure sensor, humidity sensor, temperature sensor and oxygen analyser are equipped in cabin, the pressure passes
Sensor, humidity sensor, temperature sensor and oxygen analyser are electrically connected respectively by signal wire with PLC programmable controller, and by
PLC programmable controller will be transferred to after the corresponding signal received processing in operation and control display platform.Simultaneously in the cabin
It is additionally provided with register in vivo, the register realizes temperature in automatic adjustment cabin, the temperature adjustment under control system effect
Device is air-conditioning.Pressure detecting in cabin can be carried out by pressure sensor, in intake process, controlled using Pneumatic diaphragm valve
The flow of oxygen in into cabin makes pressure in cabin be consistent in pressurization and packing stage with the pressure curve set.Meanwhile it arranges
During gas, the flow of gas is discharged out of cabin using pneumatic control valve control, makes pressure in cabin in decompression phase and setting
Pressure curve is consistent.In humidification, Humidity Detection in cabin is carried out by humidity sensor, using Pneumatic diaphragm valve control
Oxygen processed is entered by humidifier in cabin, with the humidity in adjusting cabin.When humidity is too low in cabin, humidifier valve is opened；When in cabin
When humidity is more than setting value, humidifier valve is closed；During temperature is adjusted in cabin, patient is configured with air-conditioning in cabin, when in cabin
When temperature is more than the upper limit, air-conditioning is opened；When temperature is less than lower limiting value in cabin, air-conditioning is closed.Due to being carried in cabin equipped with voice
Show device, in each stage for the treatment of, system can send out voice prompt, instruct patient that correctly action cooperation is taken to complete entirely to control
Treatment process.Patient's situation in cabin can also be understood by monitor simultaneously, and is tight when occurring in cabin positioned at alarm out of my cabin
During anxious situation, doctor is reminded to take corresponding emergency measure, carry out emergent management.
In conclusion using the new type auto control medical oxygen compression chamber of one kind described in the utility model, with existing skill
Art is compared, and effective effect is：Oxygen system, deoxygenation system and humidification system is controlled to supply nacelle by control system
Oxygen, deoxygenation or wet operations realize that washing of tanks, boosting, pressurize and the overall process of decompression are carried out to nacelle treats.And pass through setting inspection
Examining system is monitored pressure, temperature, temperature and oxygen concentration in cabin, and according to practical pressure, temperature, oxygen concentration sensor
Reach best therapeutic effect disengaging Pneumatic diaphragm valve to be controlled to reconcile indoor environment.Corresponding temperature mating simultaneously is adjusted, language
The functions such as monitoring, alarm, can remind medical staff to monitor that exception information avoids artificial prolong in time in sound prompting, cabin
Late, the judgement of mistake and cause hyperbaric oxygen chamber safety accident.Product is more intelligent, hommization so as to making, safety grade
Reach higher level, greatly reduce the operation difficulty and labor intensity of personnel.With easily operated, securely and reliably, flexibility and changeability
The features such as mutually strong.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the operation and control interface schematic diagram of operation and control display platform in the utility model；
Fig. 3 is that the process parameter of operation and control display platform in the utility model sets interface schematic diagram.
Shown in figure：1- nacelles, 2- detecting systems, 21- pressure sensors, 22- humidity sensors, 23- temperature sensors,
24- oxygen analysers, 3- electrical systems, 31- voice prompting devices, 32- monitors, 33- alarms, 4- deoxygenations system, 41- exhausts are adjusted
Valve, 5- control systems, 6- operation and controls display platform, 7- oxygen systems, 71- source of oxygen, 72- are for oxygen pressure gauge, 73- into controlled atmosphere
Section valve, 8- humidification systems, 81- humidifiers, 82- humidity regulations valve, 9- registers, 10- are vented air bleeding valve manually.
Specific embodiment
To further illustrate the utility model design of the utility model, below with reference to attached drawing to the specific of the utility model
Embodiment is described further：
As shown in Figure 1 to Figure 3, the new type auto control medical oxygen compression chamber of one kind described in the utility model, includes
Nacelle 1, oxygen system 7, deoxygenation system 4, detecting system 2, operation and control display platform 6, electrical system 3, control system 5 and add
Wet system 8 is equipped with the difference being respectively connected with the oxygen system 7, deoxygenation system 4 and humidification system 8 in the nacelle 1
Interface tube；The oxygen system 7 is connected by air inlet adjustment valve 73 with nacelle intake pipe connection, for providing oxygen to nacelle；
The deoxygenation system 4 is connected by exhaust regulating valve 41 with nacelle exhaust port, for discharging the oxygen in nacelle 1, makes it
Discharge nacelle；The humidification system 8 is connected by humidifying regulating valve 82 and nacelle inflation interface tube, wet for being filled with to nacelle
Gas；The detecting system 2 is set on inside nacelle 1, for detecting the oxygen concentration in cabin, pressure in cabin, temperature in cabin, wet in cabin
Degree；The operation and control display platform 6 is set on outside nacelle 1, and the detecting system 2 joins lower collected information of different conditions
Number is transmitted to control system 5, by control system 5 shown by operation and control display platform 6 after respective handling；It is described
Control system 5 be PLC programmable controller, and with oxygen system 7, deoxygenation system 4, detecting system 2, electrical system 3 and humidification
System 8 is electrically connected；The control system 5 controls oxygen system 7, deoxygenation system 4 respectively by operation and control display platform 5
Nacelle 1 is supplied oxygen with humidification system 8, deoxygenation or wet operations, realize and washing of tanks, boosting, pressurize and decompression are carried out to nacelle 1
Overall process treatment.
Further, the new type auto control medical oxygen compression chamber, wherein the oxygen system 7 includes source of oxygen
71st, for oxygen pressure gauge 72 and air inlet adjustment valve 73, the source of oxygen 71 and air inlet adjustment valve 73 be sequentially connected by pipeline after with
Nacelle intake pipe connection is connected, and forms the pressurization gas circuit of nacelle 1, realizes to boosting in cabin, described to supply oxygen pressure gauge 72 and oxygen
Source 71 is connected, for monitoring the outlet pressure of source of oxygen 71 in oxygen system；The deoxygenation system includes exhaust regulating valve 41,
The exhaust regulating valve 41 is connected by pipeline with nacelle exhaust port, is formed the decompression gas circuit of nacelle 1, is realized to being dropped in cabin
Pressure；The humidification system includes the humidifier 81 communicated with source of oxygen 71 and humidity regulation valve 82, the source of oxygen 71, humidity
Regulating valve 82 and humidifier 81 inflate interface tube with nacelle after being sequentially connected by pipeline and are connected, and form nacelle 1 fills moisture road,
With the humidity in adjusting cabin.
Further, the new type auto control medical oxygen compression chamber, wherein the air inlet adjustment valve 73 and exhaust are adjusted
Section valve 41 is Pneumatic diaphragm valve, and air inlet adjustment valve 73 and exhaust regulating valve 41 are electrically connected respectively with PLC programmable controller,
Under the action of PLC programmable controller, the delivery rate and rate of discharge of its oxygen are controlled；The humidity regulation valve 82 is pneumatic
Membrane valve, and be electrically connected with PLC programmable controller, under the action of PLC programmable controller, control enters in humidifier 81
Oxygen delivery rate, to adjust the humidity in adjusting cabin.
Further, the new type auto control medical oxygen compression chamber, wherein the electrical system 3 includes positioned at cabin
Interior voice prompting device 31, monitor 32 and positioned at alarm 33 out of my cabin, the voice prompting device 31, monitor 32 and alarm
Device 33 is electrically connected respectively with PLC programmable controller.When the Information abnormity that PLC programmable controller receives, instruction is sent out
To alarm 33.After the alarm 33 receives instruction, alarm signal is sent out, medical staff observes that alarm signal can be timely
Patient is reasonably handled.So as to enhance the safety of patient, make medical staff to the parameters in detecting system 2
When changing or when there are abnormal conditions, to improve its vigilance.
Further, the new type auto control medical oxygen compression chamber, wherein the detecting system 2 includes set on cabin
Internal pressure sensor 21, humidity sensor 22, temperature sensor 23 and oxygen analyser 24, the pressure sensor 21, humidity
Sensor 22, temperature sensor 23 and oxygen analyser 24 are electrically connected respectively by signal wire with PLC programmable controller, and by PLC
Programmable controller will be transferred to after the corresponding signal received processing in operation and control display platform 6.
Further, it is described it is new type auto control medical oxygen compression chamber, wherein the nacelle 1 include housing, hatch door,
Observation window, safety valve and lying bed are equipped with distinguish with the oxygen system 7, deoxygenation system 4 and humidification system 8 on the housing
The different interface tubes being connected；The observation window and safety valve are set in housing, and the detecting system 2 is set on enclosure interior,
The housing is equipped with the pressure gauge, wet for pressure in display module, temperature, temperature and oxygen concentration communicated with detecting system 2
Spend table, thermometer and oxygen concentration table；The operation and control display platform 6 is set on outside housing；The lying bed is shown in operation and control
It under the action of platform 6 and control system 5, can be freed in and out in nacelle 1 by hatch door, temperature adjustment dress is additionally provided in the nacelle 1
9 are put, the register 9 realizes temperature in automatic adjustment cabin under the effect of control system 5, and the temperature device 9 is air-conditioning.
Further, the new type auto control medical oxygen compression chamber, wherein being additionally provided with manual emptying in the nacelle 1
Air bleeding valve 10, the manual emptying air bleeding valve 10 are connected by pipeline with nacelle exhaust port, form the emergent row of nacelle 1
Deflation road.It, can be by beating when special circumstances occur and can not let out most or when during letting out to the greatest extent in order to let out most pressure as early as possible
Emptying air bleeding valve 10 manually is opened to let out to the greatest extent to be exhausted.
Further, the new type auto control medical oxygen compression chamber, wherein deconcentrator is additionally provided in the nacelle 1,
Power cord strong and weak in nacelle is separated with all signal wires by the deconcentrator.By setting deconcentrator that can effectively solve poor inspection
Various sensors are produced to be lower on sensor accuracy influence because of the strong and weak function of current in examining system 2, to improve its detection essence
Degree.
In actual application, medical oxygen compression chamber is controlled using one kind described in the utility model is new type auto,
The defects of easily generating heat in real work for common regulating valve, is fragile problem, is using security risk that may be present
Problem.By experiment, the various regulating valve executive components that are in contact with oxygen select Pneumatic diaphragm valve to be controlled, and efficiently solve
Using security problems existing for regulating valve, the reaction speed of executive component is improved, ensure that the requirement of product.Together
When, and existing lying bed structure is improved, to improve lying bed safety, reliability, stability and flexibility, reduce processing
Difficulty and processing cost.Original lying bed is using homemade aluminum channled rail and eight rollings being individually fixed in nacelle
Dynamic bearing composite structure.There are the failures such as difficulty of processing is big, work noise is big, maintainability is poor, easily cause psychology negative to patient
Load, influences therapeutic effect.Lying bed uses standard industry the linear guide and standard slider composite structure after improvement, and workpiece is few, system
It is low to make difficulty.It tests, operates steadily by actual motion, noise is low, and lying bed is flexible in propulsion or pull-out, and thick and heavy
Texture gives people safe and reliable sensorial effects.Lying bed can also be used cooperatively with cart simultaneously, facilitated the treatment of patient with severe symptoms, subtracted
Patient is lifted less to impact patient.
Over the course for the treatment of, medical worker on operation and control display platform 6 manual setting or selection therapeutic scheme after, by
Control system 5 is shown after carrying out respective handling by operation and control display platform 6；It is controlled accordingly by control system 5
Pneumatic diaphragm valve opens the air inlet adjustment valve 73 in the oxygen system 7, can then be started at this time from source of oxygen 71 into nacelle 1
Air inlet is pressurizeed, while controls corresponding exhaust regulating valve 41 either humidity regulation valve 82 at the appropriate time, is realized voltage stabilizing and is subtracted
Press overall process, ensure pressurization, decompression process it is steady, prevent plus, decompression process mutation, effectively reduce ear and weigh wounded, increase
The comfort level of patient over the course for the treatment of；By system curve by pressure change real-time display in therapeutic process on the screen,
Case treatment situation is intuitively grasped convenient for medical worker.In practical washing of tanks, pressurization, pressurize and decompression process, specific works are former
Reason is as follows：
Washing of tanks process：After hatch door is closed, air inlet adjustment valve 73 and exhaust regulating valve 41 are opened simultaneously, pass through oxygen system
Source of oxygen 71 in 7 in a manner of into pure oxygen air-discharging to atmosphere in cabin into line replacement, keeping the situation that pressure is constant in cabin
Oxygen content in lower raising cabin.This process is generally a few minutes, can be increased substantially by washing of tanks in the cabin in entire therapeutic process
Oxygen concentration.
Pressure process：The exhaust regulating valve 41 in deoxygenation system 4 is first closed, while opens the air inlet in oxygen system 7
Regulating valve 73, control pure oxygen are slowly into cabin, and pressure in cabin is made to be stepped up according to preset pressure curve.When cabin internal pressure
When power crosses this critical point of 0.03MPa, the variation of pressure can be very slow, to reduce the discomfort for the patient for receiving treatment.This
Process is generally 20~30 minutes, but the maximum rate to pressurize is no more than 0.2MPa/min.
Pressure maintaining period：After pressure reaches desired value in cabin, simultaneously close off the exhaust regulating valve 41 in deoxygenation system 4 and supply
Air inlet adjustment valve 73 in oxygen system 7 keeps constant cabin internal pressure power, this stage is packing stage.If due to originals such as leakages
Because pressure in cabin is caused to decline, then can tonifying Qi be carried out by the unlatching of air inlet adjustment valve 73, to keep the perseverance of pressure in cabin
Fixed, this process is generally 25~45 minutes.
Decompression process：The air inlet adjustment valve 73 in oxygen system 7 is closed, and opens the exhaust regulating valve in deoxygenation system 4
41, control cabinet is interior to open slowly discharge oxygen cabin, and pressure in cabin is made to be gradually reduced according to preset pressure curve.With the pressure period
Equally, when pressure crosses this critical point of 0.03MPa in cabin, the variation of pressure can be very slow.This process is generally 20~
30 minutes, but the maximum rate depressurized is no more than 0.004MPa/min.
Terminate：After pressure is depressurized to less than 0.002MPa in cabin, it is believed that decompression terminates, at this time in deoxygenation system 4
Exhaust regulating valve 41 fully opens, and hatch door can be opened, and entire therapeutic process terminates.
Using the new type auto control medical oxygen compression chamber of one kind described in the utility model, controlled by control system 5
Oxygen system 7, deoxygenation system 4 and humidification system 8 supply oxygen nacelle 1, deoxygenation or wet operations, realize and nacelle 1 is carried out
Washing of tanks, boosting, pressurize and the treatment of the overall process of decompression.And pass through and set detecting system dense to pressure, temperature, temperature and oxygen in cabin
Degree is monitored, and according to practical pressure, temperature, and oxygen concentration sensor controls disengaging Pneumatic diaphragm valve to reconcile indoor environment
Reach best therapeutic effect.Mating corresponding temperature adjustings simultaneously, voice prompt, the functions such as monitoring, alarm in cabin, energy and
When remind medical staff monitor exception information avoid artificial delay, the judgement of mistake and cause hyperbaric oxygen chamber safety thing
Therefore.The intelligence, hommization, safety grade of product is made to reach higher level, greatly reduces operation difficulty and the labour of personnel
Intensity.With easily operated, securely and reliably, the features such as flexibility and changeability is mutually strong.
The scope of protection of the utility model is not limited only to the technical solution disclosed in specific embodiment, the foregoing is merely
The better embodiment of the utility model is not intended to limit the utility model, what all foundation the technical solution of the utility model were made
Any trickle amendment, equivalent replacement and improvement, should be included within the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of new type auto control medical oxygen compression chamber, it is characterised in that：Include nacelle (1), oxygen system (7), row
Oxygen system (4), detecting system (2), operation and control display platform (6), electrical system (3), control system (5) and humidification system
(8), it is equipped with what is be respectively connected with the oxygen system (7), deoxygenation system (4) and humidification system (8) in the nacelle (1)
Different interface tubes；The oxygen system (7) is connected by air inlet adjustment valve (73) with nacelle intake pipe connection, for being carried to nacelle
Oxygen；The deoxygenation system (4) is connected by exhaust regulating valve (41) with nacelle exhaust port, for discharging nacelle (1)
Interior oxygen makes it discharge nacelle；The humidification system (8) is connected by humidifying regulating valve (82) and nacelle inflation interface tube,
For being filled with moisture to nacelle；The detecting system (2) is internal set on nacelle (1), for detecting the oxygen concentration in cabin, in cabin
Temperature in pressure, cabin, humidity in cabin；Set on nacelle (1) outside, the detecting system (2) will for the operation and control display platform (6)
Lower collected information parameter of different conditions is transmitted to control system (5), passes through after carrying out respective handling by control system (5)
Operation and control display platform (6) is shown；The control system (5) be PLC programmable controller, and with oxygen system (7),
Deoxygenation system (4), detecting system (2), electrical system (3) and humidification system (8) are electrically connected；The control system (5) is logical
Cross operation and control display platform (6) control respectively oxygen system (7), deoxygenation system (4) and humidification system (8) to nacelle (1) into
Row oxygen supply, deoxygenation or wet operations realize that washing of tanks, boosting, pressurize and the overall process of decompression are carried out to nacelle (1) treats.
2. the new type auto control medical oxygen compression chamber of one kind according to claim 1, it is characterised in that：The oxygen supply system
System (7) includes source of oxygen (71), for oxygen pressure gauge (72) and air inlet adjustment valve (73), the source of oxygen (71) and air inlet adjustment
Valve (73) is connected after being sequentially connected by pipeline with nacelle intake pipe connection, forms the pressurization gas circuit of nacelle (1), realizes in cabin
Boosting, it is described to be connected for oxygen pressure gauge (72) with source of oxygen (71), for monitoring the outlet pressure of source of oxygen in oxygen system (71)
Power；The deoxygenation system includes exhaust regulating valve (41), and the exhaust regulating valve (41) is connect by pipeline and nacelle exhaust pipe
Mouth is connected, and forms the decompression gas circuit of nacelle (1), realizes to being depressured in cabin；The humidification system includes and source of oxygen (71) phase
Logical humidifier (81) and humidity regulation valve (82), the source of oxygen (71), humidity regulation valve (82) and humidifier (81) pass through
Pipeline is connected after being sequentially connected with nacelle inflation interface tube, and form nacelle (1) fills moisture road, with the humidity in adjusting cabin.
3. the new type auto control medical oxygen compression chamber of one kind according to claim 2, it is characterised in that：It is described into controlled atmosphere
Save valve (73) and exhaust regulating valve (41) be Pneumatic diaphragm valve, air inlet adjustment valve (73) and exhaust regulating valve (41) respectively with PLC
Programmable controller is electrically connected, and under the action of PLC programmable controller, controls the delivery rate and rate of discharge of its oxygen；
The humidity regulation valve (82) is Pneumatic diaphragm valve, and is electrically connected with PLC programmable controller, in PLC programmable controller
Under effect, control enters the oxygen delivery rate in humidifier (81), to adjust the humidity in adjusting cabin.
4. the new type auto control medical oxygen compression chamber of one kind according to claim 1, it is characterised in that：The electrical system
System (3) includes voice prompting device (31) in cabin, monitor (32) and positioned at alarm (33) out of my cabin, the voice
Prompting device (31), monitor (32) and alarm (33) are electrically connected respectively with PLC programmable controller.
5. the new type auto control medical oxygen compression chamber of one kind according to claim 1, it is characterised in that：The detection system
System (2) includes pressure sensor (21), humidity sensor (22), temperature sensor (23) and oxygen analyser in nacelle
(24), the pressure sensor (21), humidity sensor (22), temperature sensor (23) and oxygen analyser (24) pass through letter respectively
Number line is electrically connected with PLC programmable controller, and will be transferred to after the corresponding signal received processing by PLC programmable controller
In operation and control display platform (6).
6. the new type auto control medical oxygen compression chamber of one kind according to claim 1, it is characterised in that：The nacelle
(1) include housing, hatch door, observation window, safety valve and lying bed, be equipped with and the oxygen system (7), deoxygenation on the housing
The different interface tubes that system (4) and humidification system (8) are respectively connected with；The observation window and safety valve are set in housing, described
Detecting system (2) set on enclosure interior, be equipped on the housing communicated with detecting system (2) for pressure in display module,
Temperature, the pressure gauge of temperature and oxygen concentration, humidometer, thermometer and oxygen concentration table；The operation and control display platform (6) is set on
Outside housing；The lying bed can be freed in and out under the action of operation and control display platform (6) and control system (5) by hatch door
In nacelle (1), register (9) is additionally provided in the nacelle (1), the register (9) acts in control system (5)
Under, realize temperature in automatic adjustment cabin, the register (9) is air-conditioning.
7. the new type auto control medical oxygen compression chamber of one kind according to claim 1, it is characterised in that：The nacelle
(1) emptying air bleeding valve (10) manually is additionally provided on, the manual emptying air bleeding valve (10) passes through pipeline and nacelle exhaust port
It is connected, forms the emergent discharge gas circuit of nacelle (1).
8. the new type auto control medical oxygen compression chamber of one kind according to claim 1, it is characterised in that：The nacelle
(1) deconcentrator is additionally provided in, is separated power cord strong and weak in nacelle with all signal wires by the deconcentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389851.9U CN207532510U (en) | 2017-04-14 | 2017-04-14 | A kind of new type auto control medical oxygen compression chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389851.9U CN207532510U (en) | 2017-04-14 | 2017-04-14 | A kind of new type auto control medical oxygen compression chamber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053067A (en) * | 2021-11-22 | 2022-02-18 | 成都昶艾电子科技有限公司 | Working method and device of plateau oxygen supply system, electronic equipment and storage medium |
| CN114224649A (en) * | 2021-12-21 | 2022-03-25 | 沈阳海龟医疗科技有限公司 | Vehicle-mounted movable hyperbaric oxygen chamber |
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2017
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053067A (en) * | 2021-11-22 | 2022-02-18 | 成都昶艾电子科技有限公司 | Working method and device of plateau oxygen supply system, electronic equipment and storage medium |
| CN114224649A (en) * | 2021-12-21 | 2022-03-25 | 沈阳海龟医疗科技有限公司 | Vehicle-mounted movable hyperbaric oxygen chamber |
| CN114224649B (en) * | 2021-12-21 | 2023-11-17 | 沈阳海龟医疗科技有限公司 | Vehicle-mounted movable hyperbaric oxygen chamber |
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