CN106015935B - A kind of medical oxygen supply system and maintaining method for operating room - Google Patents
A kind of medical oxygen supply system and maintaining method for operating room Download PDFInfo
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- CN106015935B CN106015935B CN201610504577.5A CN201610504577A CN106015935B CN 106015935 B CN106015935 B CN 106015935B CN 201610504577 A CN201610504577 A CN 201610504577A CN 106015935 B CN106015935 B CN 106015935B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/002—Supply appliances, e.g. columns for gas, fluid, electricity supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of medical oxygen supply systems for operating room, including air supply system, with gas system, exhaust emission system, spare air supply system, monitoring alarm module and fault detection module, exhaust emission system includes exhaust gas discharge terminal, exhaust pipe and aspiration pump, monitoring alarm module includes monitoring unit, alarm unit and control unit, which includes the following steps: that (1) gas pipeline is safeguarded；(2) gas system test job；(3) monitoring of gas system；(4) malfunction elimination operation；(5) periodic detection is safeguarded.The configuration of the present invention is simple, it is practical, by the overall structure for improving medical oxygen supply system, so that entire medical gas it is more convenient to use safety, by the design for increasing spare air supply system, spare air supply system can be started when something goes wrong in air supply system to ensure the unbroken supply of gas in operating room, ensure the usage safety performance of entire medical oxygen supply system.
Description
Technical field
The present invention relates to a kind of medical oxygen supply systems and maintaining method for operating room.
Background technique
As the continuous improvement of modern hospital condition, environment and quality of medical care and raising, medical gas exist more and more
It is used in medical environment, medical oxygen supply system includes to high pressure, low oxygen, negative pressure of vacuum attraction, compressed air, carbon dioxide
Gas, nitrogen, laughing gas and other special gas and applied to the gases such as operating room, intensive care unit, public ward conveying,
Supply and use.Currently, each medical gas is transferred to mutually via gas pipeline using in gas region by corresponding feeder
On corresponding gas equipment, in case patient uses.Since medical gas is medically playing more and more big effect, hospital medical care people
It is each with being provided with gas situation with guarantee gas safety for patient in gas region that member and administrative staff need correct understanding to grasp
Effective medical measure, therefore the management and monitoring of medical gas are particularly important, it needs gas whole inside hospital
Body centralized control and monitoring, the gas for needing each department of hospital or ward can manage concentratedly.
The type of medical gas used in hospital is very more, as oxygen, negative pressure, carbon dioxide, nitrogen, compressed air,
Gas etc. is anaesthetized, and gas region is more, distribution is wide for using in hospital, such as operating room, ward, consulting room etc., and each gas region
Used medical gas is different, and situation is sufficiently complex.The requirement of medical gas for operating room is very stringent,
To guarantee the unbroken offer of gas in operation use process, and the quality of gas there are strict requirements.Existing operating room
The large labor intensity of the later period maintenance personnel of dedicated medical oxygen supply system, and system cannot comprehensively, understand operating room in time
In use gas situation, for patient, medical staff etc., all there is very big personal safety hidden danger.
Summary of the invention
Present invention aims at provide a kind of medical gas for operating room for deficiency of the prior art
The technical solution of system and maintaining method, by improving the overall structure of medical oxygen supply system, so that entire medical gas makes
It can be started when something goes wrong in air supply system spare with enhanced convenience safety by increasing the design of spare air supply system
Air supply system ensures the usage safety performance of entire medical oxygen supply system, has to ensure the unbroken supply of gas in operating room
Effect avoids the generation of accident from sufficiently meeting the construction requirements of modern hospital using also enhanced convenience.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of medical oxygen supply system for operating room, it is characterised in that: arranged including air supply system, with gas system, exhaust gas
Place system, spare air supply system, monitoring alarm module and fault detection module, air supply system, spare air supply system with use gas
System is connected, and air supply system is connected with monitoring alarm module with gas system, exhaust emission system and spare air supply system
It connects, air supply system includes appendix, gas end and air accumulator, and gas end is connected with air accumulator, and gas end passes through defeated
Tracheae is connected with gas equipment, and exhaust emission system includes exhaust gas discharge terminal, exhaust pipe and aspiration pump, exhaust gas discharge
Terminal is connected by aspiration pump with exhaust pipe, and monitoring alarm module includes monitoring unit, alarm unit and control unit,
Monitoring unit is connected with alarm unit, and monitoring unit, alarm unit are connected with control unit, and control unit includes storage
Unit, single-chip microcontroller and display screen, fault detection module include malfunction elimination module and malfunction coefficient module, fault detection module with
Alarm unit, control unit are connected, and malfunction coefficient module is connected with display screen；The design of exhaust emission system can be by hand
The exhaust gas generated in art room is discharged by fixed exhaust emission pipe, consequently facilitating focusing on to exhaust gas, is had
Effect prevents exhaust gas from polluting to atmosphere, plays protective effect to surrounding enviroment, aspiration pump simple using also enhanced convenience
The exhaust gas generated in operating room can be extracted again by exhaust pipe be transported to exhaust gas discharge terminal carry out at discharge
Reason, structure design is more reasonable, the design of spare air supply system can air supply system when something goes wrong, pass through spare gas supply
System can continue as operating room and provide gas, and the design of monitoring alarm module can carry out medical gas use process real-time
Monitoring and monitoring, to find the problem and to solve the problems, such as in time, so that the incidence of accident is reduced, to medical staff and disease
The health of people plays certain guaranteeing role, the flow in gas conveying, purity, pressure are monitored by monitoring unit and
Detection while ensuring transfer efficiency, ensures that the quality of gas conveying is wanted so that it is more convenient to use for gas
Ask, the design of alarm unit can a certain link that monitoring unit detects gas conveying when something goes wrong, it is single to pass through alarm
Member carries out timely warning reminding and acts on, so that maintenance personal is in time handled problem, prevents problem further expansion
And more serious loss is caused, operator can be manipulated and be used to entire medical oxygen supply system by control unit,
So that the operation of entire medical oxygen supply system preferably automates, using also enhanced convenience, when medical oxygen supply system is conveying
In the process when something goes wrong, malfunction elimination can be carried out to entire medical oxygen supply system by the design of fault detection module, and
When to check out be which of medical oxygen supply system link there is a problem, so that maintenance personal is in time to the place that goes wrong
It repairs, improves maintenance efficiency, reduce the labor intensity of maintenance personal.
Further, spare air supply system includes spare appendix and spare gas pot, and spare appendix passes through gas end
It is connected with spare gas pot and air accumulator, the design of spare air supply system can further decrease the generation of accident, improve whole
The usage safety performance of a medical oxygen supply system, when air supply system go wrong and need the regular hour to repair when,
By opening spare air supply system, so that entire medical oxygen supply system still can continue to use.
It further, further include pressure regulating system, pressure regulating system includes pressure regulating tank, pressure regulation tube and pressure
Regulating valve, pressure-regulating valve are located on pressure regulating tank, and pressure regulating tank passes through pressure regulation tube and appendix, exhaust pipe
It is connected with spare appendix, the design of pressure regulating system can detect in gas transmission pipeline in pressure monitoring unit
Pressure value not in the normal range value of setting when, pressure is adjusted by pressure regulating system, relative to artificial
Adjustment, not only it is more convenient to use, and operation more automates, and makes gas pressure value adjusted more smart
Standard more meets actual demand.
Further, monitoring unit includes pressure monitoring unit, anti-leak unit, flow regulating unit and concentration monitor list
Member, pressure monitoring unit are connected with pressure regulating system and alarm unit, anti-leak unit, flow regulating unit, concentration prison
It surveys unit to be connected with alarm unit, monitoring unit passes through pressure monitoring unit, anti-leak unit, flow regulating unit and concentration
Monitoring unit carries out comprehensive monitor and detection to the process that gas conveys, and plays a protective role to entire medical oxygen supply system,
Extend the service life of the medical oxygen supply system.
Further, pressure monitoring unit include first pressure sensor, second pressure sensor, third pressure sensor and
Pressure setting apparatus, first pressure sensor, second pressure sensor and third pressure sensor are connected with pressure setting apparatus,
First pressure sensor is located in delivery pipe, and second pressure sensor is located on exhaust pipe, and third pressure sensor is located at
On spare appendix, by first pressure sensor, the design of second pressure sensor and third pressure sensor, respectively to defeated
Pipe, exhaust pipe, the gas delivery pressure value in spare delivery pipe is sent to be monitored in time, so that gas is defeated
It send, discharge enhanced convenience, reduce the incidence of accident.
Further, flow regulating unit includes flow control valve and flow detector, flow detector and flow control valve
It is connected, the flow that flow detector can convey gas is timely monitored and checked, when the value of detection does not meet reality
When the delivery requirements on border, control unit is adjusted to flow control valve, is wanted so that the delivery rate of gas reaches actual
It asks, it is simple using operation enhanced convenience.
Further, alarm unit includes voice-control alarm unit and light control alarm unit, by voice-control alarm unit with it is light-operated
The double action of alarm unit, to remind operator to go wrong, timely to solve the problems, such as, reduce it is unnecessary injury and
Loss, further improves security performance, and the design of voice-control alarm unit and light control alarm unit, can also further prolong
The service life of long alarm unit.
Using a kind of maintaining method of the medical oxygen supply system for operating room as claimed in claim 1, it is characterised in that packet
Include following steps:
1) gas pipeline is safeguarded:
It is first artificial to check air supply system, gas transmission system, exhaust emission system and standby after medical oxygen supply system is installed
With the fastness of the locking nut of each gas pipeline interface connection in air supply system, the soldering opening of each gas pipeline is reexamined
The compactness at place is timely repaired and is replaced when finding the problem, to ensure gas pipeline connector and pipeline soldering opening
The quality at place；
2) gas system test job:
Before medical oxygen supply system life's work, Preliminary detection work first is carried out to entire medical oxygen supply system, it is ensured that whole
A medical oxygen supply system can work normally, and operator is checked and tested one by one to gas with various conveyance conduit, really
The delivery rate, purity, quality for protecting every kind of gas are all satisfied actual use demand, and ensure the close of every kind of gas storage tank
Sealing property, it is ensured that do not occur gas leakage phenomenon, reduce the incidence of accident；
3) monitoring of gas system:
After medical oxygen supply system enters normal work, medical oxygen supply system is by internal monitoring alarm module to medical
The service condition of gas is monitored in real time, is carried out timely by pressure monitoring unit to the pressure in gas transmission process
Monitoring, when the pressure value of test is not in the range of normal value of setting, alarm unit is timely alarmed, and reminds prison in time
Operator in control personnel and operating room, to solve a problem promptly, then by anti-leak unit in gas conveying
Pipeline is detected, and prevents gas from leaking during transportation, improves the usage safety performance of entire medical gas, when
When discovery leaks in detection process, alarm unit is alarmed, and reduces the generation of accident, while adjusting list by flow
Member is come the adjustment to gas stream feed flow is carried out according to the requirement of the delivery rate of gas with various, so that entire medical air system
Uniting, it is scientific that it is more convenient to use, more meets the requirement of modern medicine, then by concentration monitor unit to the dense of gas
Degree is detected, and prevents from being mixed into other gases in gas, the purity of the using gas is caused not meet actual requirement；
4) malfunction elimination operation:
In the use process of medical oxygen supply system, when monitoring unit detects that the conveying of gas there is a problem, control
For unit processed while starting alarm unit progress timely warning reminding, also startup separator detection module carries out malfunction elimination, leads to
It crosses malfunction elimination module and comprehensive systematically investigation detection is carried out to medical oxygen supply system, malfunction elimination module is again by the knot of investigation
Fruit passes to malfunction coefficient module, and malfunction coefficient module passes through display screen again and result is informed that, to operator, operator exists
It notifies maintenance personal to repair the place of going wrong in time, extends the service life of entire medical oxygen supply system, reduce
Loss, plays a protective role to entire medical oxygen supply system；
5) periodic detection is safeguarded:
Periodically to the detection of pipeline and part progress quality and function in medical oxygen supply system, while periodically to air accumulator
In gas purity and content detected, to ensure the supply of gas.
Further, in step 3), the pressure value of the gas conveying detected when pressure monitoring unit when something goes wrong, control
Unit processed is opened pressure regulating system, pressure-regulating valve is opened, so that pressure while starting alarm unit is alarmed
It adjusts tank to be adjusted the pressure value in gas transmission pipeline, so that its pressure value reaches actual setting range.
Further, in step 4), when operator by display screen find medical oxygen supply system go wrong, and solve
When the problem needs the regular hour, operator is closed air supply system by control unit, and personnel easy to repair are to gas supply
System repairs, and while closing air supply system, spare air supply system is opened, so that air supply system is in maintenance
The use of entire gas is nor affected on simultaneously, and total design is more reasonable, is more convenient for safeguarding air supply system.
The present invention is by adopting the above-described technical solution, have the advantages that
1, the design of exhaust emission system can by the exhaust gas generated in operating room by fixed exhaust emission pipe into
Row discharge, consequently facilitating focusing on to exhaust gas, effectively prevent exhaust gas to pollute atmosphere, plays to surrounding enviroment
Protective effect, simple using also enhanced convenience, aspiration pump can extract the exhaust gas generated in operating room, then by useless
Gas delivery pipe is transported to exhaust gas discharge terminal and carries out emission treatment, and structure design is more reasonable；
2, the design of monitoring alarm module can be monitored and be monitored in real time to medical gas use process, so as to and
When find the problem and solve the problems, such as, to reduce the incidence of accident, the health of medical staff and patient are played certain
Guaranteeing role；
3, the flow in gas conveying, purity, pressure are monitored and are detected by monitoring unit, so that gas
It is more convenient to use, while ensuring transfer efficiency, ensures the quality requirement of gas conveying, the design of alarm unit can
A certain link to detect gas conveying in monitoring unit carries out timely warning reminding by alarm unit when something goes wrong
Effect, so that maintenance personal is in time handled problem, prevents problem further expansion and causes more serious loss, grasps
Making personnel can be manipulated and be used to entire medical oxygen supply system by control unit, so that entire medical oxygen supply system
Operation preferably automation, uses also enhanced convenience；
4, when medical oxygen supply system during transportation when something goes wrong, can be to whole by the design of fault detection module
A medical oxygen supply system carries out malfunction elimination, and checking out in time is which of medical oxygen supply system link there is a problem,
So that maintenance personal in time repairs the place of going wrong, maintenance efficiency is improved, the labour for reducing maintenance personal is strong
Degree.
The configuration of the present invention is simple, it is practical, by improving the overall structure of medical oxygen supply system, so that entire medical air
It is more convenient to use for body safely, by increasing the design of spare air supply system, can open when something goes wrong in air supply system
Spare air supply system is moved to ensure the unbroken supply of gas in operating room, ensures the safety in utilization of entire medical oxygen supply system
Can, the generation of accident is effectively avoided, using also enhanced convenience, sufficiently meets the construction requirements of modern hospital.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of structural schematic diagram of the medical oxygen supply system for operating room of the present invention；
Fig. 2 is that monitoring alarm module and pressure regulating system, air supply system, spare air supply system, exhaust gas are arranged in the present invention
Attachment structure schematic diagram between place system；
Fig. 3 is the assembling structure schematic diagram of monitoring alarm module in the present invention；
Fig. 4 is the attachment structure schematic diagram in the present invention between monitoring alarm module and fault detection module.
Specific embodiment
As shown in Figures 1 to 4, it is a kind of medical oxygen supply system for operating room of the present invention, including air supply system, uses gas
System, exhaust emission system, spare air supply system, monitoring alarm module and fault detection module, air supply system, spare gas supply system
System is connected with gas system, air supply system, with gas system, exhaust emission system and spare air supply system and monitoring alarm
Module is connected, and air supply system includes appendix, gas end and air accumulator, and gas end is connected with air accumulator, and gas is whole
End is connected by appendix with gas equipment.
Spare air supply system includes spare appendix and spare gas pot, and spare appendix passes through gas end and spare storage
Gas tank is connected with air accumulator, and the design of spare air supply system can further decrease the generation of accident, improves entire medical air
System system usage safety performance, when air supply system go wrong and need the regular hour to repair when, pass through opening
Spare air supply system, so that entire medical oxygen supply system still can continue to use, the design of spare air supply system can supplied
Gas system when something goes wrong, can continue as operating room by spare air supply system and provide gas.
Exhaust emission system includes exhaust gas discharge terminal, exhaust pipe and aspiration pump, and exhaust gas discharge terminal passes through pumping
Pump is connected with exhaust pipe, and the exhaust gas generated in operating room can be passed through fixed exhaust gas by the design of exhaust emission system
Discharge tube is discharged, consequently facilitating focusing on to exhaust gas, exhaust gas is effectively prevent to pollute atmosphere, to periphery
Environment plays protective effect, simple using also enhanced convenience, and aspiration pump can take out the exhaust gas generated in operating room
It takes and exhaust gas discharge terminal progress emission treatment is transported to by exhaust pipe again, structure design is more reasonable.
Monitoring alarm module includes monitoring unit, alarm unit and control unit, and monitoring unit is connected with alarm unit,
Monitoring unit, alarm unit are connected with control unit, and monitoring unit includes pressure monitoring unit, anti-leak unit, flow
It adjusts unit and concentration monitor unit, pressure monitoring unit is connected with pressure regulating system and alarm unit, anti-leak unit,
Flow regulating unit, concentration monitor unit are connected with alarm unit, and monitoring unit passes through pressure monitoring unit, anti-leak list
Member, flow regulating unit and concentration monitor unit carry out comprehensive monitor and detection to the process that gas conveys, to entire medical
Gas system plays a protective role, and extends the service life of the medical oxygen supply system, and pressure monitoring unit includes first pressure
Sensor, second pressure sensor, third pressure sensor and pressure setting apparatus, first pressure sensor, second pressure sensing
Device and third pressure sensor are connected with pressure setting apparatus, and first pressure sensor is located in delivery pipe, and second pressure passes
Sensor is located on exhaust pipe, and third pressure sensor is located on spare appendix, passes through first pressure sensor, the second pressure
The design of force snesor and third pressure sensor respectively conveys the gas in delivery pipe, exhaust pipe, spare delivery pipe
Pressure value is monitored in time, so that the conveying of gas, discharge enhanced convenience, reduce the incidence of accident, flow
Adjusting unit includes flow control valve and flow detector, and flow detector is connected with flow control valve, and flow detector can
It is timely monitored and is checked with the flow conveyed to gas, when the value of detection does not meet actual delivery requirements, control
Unit is adjusted to flow control valve, so that the delivery rate of gas reaches actual requirement, it is more square using operating
Just simple.
Control unit includes storage unit, single-chip microcontroller and display screen, and the design of monitoring alarm module can be to medical gas
Use process is monitored and is monitored in real time, to find the problem and to solve the problems, such as in time, to reduce the generation of accident
Rate plays certain guaranteeing role to the health of medical staff and patient, by monitoring unit to the flow, pure in gas conveying
Degree, pressure are monitored and detect, so that it is more convenient to use for gas, while ensuring transfer efficiency, ensure
The quality requirement of gas conveying.
Alarm unit includes voice-control alarm unit and light control alarm unit, passes through voice-control alarm unit and light control alarm unit
Double action, timely to solve the problems, such as, reduce unnecessary injury and loss to remind operator to go wrong, into
One step improves security performance, and the design of voice-control alarm unit and light control alarm unit, can also further extend alarm
The design of the service life of unit, alarm unit can detect that a certain link of gas conveying goes wrong in monitoring unit
When, timely warning reminding is carried out by alarm unit and is acted on, so that maintenance personal is in time handled problem, prevents from asking
It inscribes further expansion and causes more serious loss, operator can carry out entire medical oxygen supply system by control unit
Manipulation and use use also enhanced convenience so that the operation of entire medical oxygen supply system preferably automates.
Fault detection module includes malfunction elimination module and malfunction coefficient module, and fault detection module and alarm unit are controlled
Unit processed is connected, and malfunction coefficient module is connected with display screen, when medical oxygen supply system during transportation when something goes wrong,
Malfunction elimination can be carried out to entire medical oxygen supply system by the design of fault detection module, checking out in time is medical gas
Which of system link there is a problem, so that maintenance personal in time repairs the place of going wrong, improve dimension
Efficiency is repaired, the labor intensity of maintenance personal is reduced.
It further include pressure regulating system, pressure regulating system includes pressure regulating tank, pressure regulation tube and pressure-regulating valve,
Pressure-regulating valve is located on pressure regulating tank, and pressure regulating tank passes through pressure regulation tube and appendix, exhaust pipe and spare
Appendix is connected, the design of pressure regulating system, can detect the pressure in gas transmission pipeline in pressure monitoring unit
When value is not in the normal range value of setting, pressure is adjusted by pressure regulating system, relative to artificial adjustment, no
Using only enhanced convenience, operation is more automated, and makes gas pressure value adjusted more accurate, is more met
Actual demand.
Using a kind of maintaining method of such as above-mentioned medical oxygen supply system for operating room, include the following steps:
1) gas pipeline is safeguarded:
It is first artificial to check air supply system, gas transmission system, exhaust emission system and standby after medical oxygen supply system is installed
With the fastness of the locking nut of each gas pipeline interface connection in air supply system, the soldering opening of each gas pipeline is reexamined
The compactness at place is timely repaired and is replaced when finding the problem, to ensure gas pipeline connector and pipeline soldering opening
The quality at place；
2) gas system test job:
Before medical oxygen supply system life's work, Preliminary detection work first is carried out to entire medical oxygen supply system, it is ensured that whole
A medical oxygen supply system can work normally, and operator is checked and tested one by one to gas with various conveyance conduit, really
The delivery rate, purity, quality for protecting every kind of gas are all satisfied actual use demand, and ensure the close of every kind of gas storage tank
Sealing property, it is ensured that do not occur gas leakage phenomenon, reduce the incidence of accident；
3) monitoring of gas system:
After medical oxygen supply system enters normal work, medical oxygen supply system is by internal monitoring alarm module to medical
The service condition of gas is monitored in real time, is carried out timely by pressure monitoring unit to the pressure in gas transmission process
Monitoring, when the pressure value of test is not in the range of normal value of setting, alarm unit is timely alarmed, and reminds prison in time
Operator in control personnel and operating room, to solve a problem promptly, when the gas conveying that pressure monitoring unit detects
Pressure value when something goes wrong, open pressure regulating system, pressure while starting alarm unit is alarmed by control unit
Regulating valve is opened, so that pressure regulating tank is adjusted the pressure value in gas transmission pipeline, so that its pressure value reaches real
Then the setting range on border detects the pipeline in gas conveying by anti-leak unit, prevents gas in transmission process
It is middle to leak, the usage safety performance of entire medical gas is improved, when discovery leaks in detection process, alarm is single
Member is alarmed, and reduces the generation of accident, while wanting to according to the delivery rate of gas with various by flow regulating unit
It asks to carry out the adjustment of gas stream feed flow, so that entire medical oxygen supply system it is more convenient to use science, more meets
The requirement of modern medicine, then detected by concentration of the concentration monitor unit to gas, it prevents from being mixed into gas other
Gas causes the purity of the using gas not meet actual requirement；
4) malfunction elimination operation:
In the use process of medical oxygen supply system, when monitoring unit detects that the conveying of gas there is a problem, control
For unit processed while starting alarm unit progress timely warning reminding, also startup separator detection module carries out malfunction elimination, leads to
It crosses malfunction elimination module and comprehensive systematically investigation detection is carried out to medical oxygen supply system, malfunction elimination module is again by the knot of investigation
Fruit passes to malfunction coefficient module, and malfunction coefficient module passes through display screen again and result is informed that, to operator, operator exists
It notifies maintenance personal to repair the place of going wrong in time, extends the service life of entire medical oxygen supply system, reduce
Loss, plays a protective role to entire medical oxygen supply system, when operator has found that medical oxygen supply system occurs by display screen
Problem, and when solving the problems, such as that this needs the regular hour, operator is closed air supply system by control unit, easy to repair
Personnel repair air supply system, and while closing air supply system, spare air supply system is opened, so that gas supply system
It unites and nor affects on the use of entire gas while maintenance, total design is more reasonable, is more convenient for air supply system
It is safeguarded；
5) periodic detection is safeguarded:
Periodically to the detection of pipeline and part progress quality and function in medical oxygen supply system, while periodically to air accumulator
In gas purity and content detected, to ensure the supply of gas.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technical effect, made ground simple change, equivalent replacement or modification etc. are all covered
Among protection scope of the present invention.
Claims (7)
1. a kind of medical oxygen supply system for operating room, it is characterised in that: discharged including air supply system, with gas system, exhaust gas
System, spare air supply system, monitoring alarm module and fault detection module, the air supply system, the spare air supply system are equal
It is connected with described with gas system, the air supply system, gas system, the exhaust emission system and the spare gas supply
System is connected with the monitoring alarm module, and the air supply system includes appendix, gas end and air accumulator, the gas
Body terminal is connected with the air accumulator, and the gas end is connected by the appendix with gas equipment, the exhaust gas
Exhaust system includes exhaust gas discharge terminal, exhaust pipe and aspiration pump, the exhaust gas discharge terminal by the aspiration pump with
The exhaust pipe is connected, and the monitoring alarm module includes monitoring unit, alarm unit and control unit, the monitoring
Unit is connected with the alarm unit, and the monitoring unit, the alarm unit are connected with described control unit, described
Monitoring unit includes pressure monitoring unit, anti-leak unit, flow regulating unit and concentration monitor unit, the pressure monitoring list
It is first to be connected with the pressure regulating system and the alarm unit, it is the anti-leak unit, the flow regulating unit, described
Concentration monitor unit is connected with the alarm unit, and described control unit includes storage unit, single-chip microcontroller and display screen, described
Fault detection module includes malfunction elimination module and malfunction coefficient module, the fault detection module and the alarm unit, institute
It states control unit to be connected, it further includes pressure regulating system that the malfunction coefficient module is connected with the display screen, the pressure
Draught control system includes pressure regulating tank, pressure regulation tube and pressure-regulating valve, and the pressure-regulating valve is located at the pressure tune
It saves on tank, the pressure regulating tank passes through the pressure regulation tube and the appendix, the exhaust pipe and described spare
Appendix is connected；
The maintaining method of the medical oxygen supply system includes the following steps:
1) gas pipeline is safeguarded: first artificial to check air supply system, gas transmission system, exhaust gas after medical oxygen supply system is installed
The fastness of the locking nut of each gas pipeline interface connection in exhaust system and spare air supply system, reexamines each gas
Compactness at the soldering opening of pipeline is timely repaired and is replaced when finding the problem, to ensure gas pipeline connector
With the quality at pipeline soldering opening；
2) gas system test job: before medical oxygen supply system life's work, first entire medical oxygen supply system is carried out preliminary
Detect work, it is ensured that entire medical oxygen supply system can work normally, and operator carries out one by one gas with various conveyance conduit
Investigation and test, it is ensured that delivery rate, purity, the quality of every kind of gas are all satisfied actual use demand, and ensure every
The sealing performance of kind gas storage tank, it is ensured that do not occur gas leakage phenomenon, reduce the incidence of accident；
3) monitoring of gas system: after medical oxygen supply system enters normal work, medical oxygen supply system passes through inside
Monitoring alarm module monitors the service condition of medical gas in real time, by pressure monitoring unit to gas transmission process
In pressure timely monitored, when the pressure value of test is not in the range of normal value of setting, alarm unit carry out and
When alarm, remind the operator in monitoring personnel and operating room then to pass through anti-leak to solve a problem promptly in time
Unit detects the pipeline in gas conveying, prevents gas from leaking during transportation, improves entire medical air
The usage safety performance of body, when discovery leaks in detection process, alarm unit is alarmed, and the hair of accident is reduced
It is raw, while the tune of gas stream feed flow is carried out to requiring according to the delivery rate of gas with various by flow regulating unit
It is whole, so that entire medical oxygen supply system it is more convenient to use science, more meets the requirement of modern medicine, then by dense
Degree monitoring unit detects the concentration of gas, prevents from being mixed into other gases in gas, leads to the purity of the using gas not
Meet actual requirement；
4) malfunction elimination operation: in the use process of medical oxygen supply system, when monitoring unit detects that the conveying of gas occurs
When problem, while starting alarm unit and carrying out timely warning reminding, also startup separator detection module carries out control unit
Malfunction elimination carries out comprehensive systematically investigation to medical oxygen supply system by malfunction elimination module and detects, malfunction elimination module
The result of investigation is passed into malfunction coefficient module again, malfunction coefficient module passes through display screen again and informs result to operator
Member, operator are notifying maintenance personal to repair the place of going wrong in time, are extending entire medical oxygen supply system
Service life reduces loss, plays a protective role to entire medical oxygen supply system；
5) periodic detection is safeguarded: periodically to the detection of pipeline and part progress quality and function in medical oxygen supply system, simultaneously
Periodically in air accumulator gas purity and content detect, to ensure the supply of gas.
2. a kind of medical oxygen supply system for operating room according to claim 1, it is characterised in that: the spare gas supply
System includes spare appendix and spare gas pot, and the spare appendix passes through the gas end and the spare gas pot
It is connected with the air accumulator.
3. a kind of medical oxygen supply system for operating room according to claim 1, it is characterised in that: the pressure monitoring
Unit includes first pressure sensor, second pressure sensor, third pressure sensor and pressure setting apparatus, the first pressure
Sensor, the second pressure sensor and the third pressure sensor are connected with the pressure setting apparatus, and described
One pressure sensor is located in the delivery pipe, and the second pressure sensor is located on the exhaust pipe, the third
Pressure sensor is located on the spare appendix.
4. a kind of medical oxygen supply system for operating room according to claim 1, it is characterised in that: the flow is adjusted
Unit includes flow control valve and flow detector, and the flow detector is connected with the flow control valve.
5. a kind of medical oxygen supply system for operating room according to claim 1, it is characterised in that: the alarm unit
Including voice-control alarm unit and light control alarm unit.
6. a kind of medical oxygen supply system for operating room according to claim 1, it is characterised in that: in the step 3)
In, the pressure value of the gas conveying detected when pressure monitoring unit when something goes wrong, control unit starting alarm unit into
While row alarm, pressure regulating system is opened, pressure-regulating valve is opened, so that pressure regulating tank is in gas transmission pipeline
Pressure value be adjusted so that its pressure value reaches actual setting range.
7. a kind of medical oxygen supply system for operating room according to claim 1, it is characterised in that: in the step 4)
In, when operator has found that medical oxygen supply system goes wrong by display screen, and solves the problems, such as that this needs the regular hour,
Operator is closed air supply system by control unit, and personnel easy to repair repair air supply system, and is being closed
While air supply system, spare air supply system is opened, so that air supply system nor affects on entire gas while maintenance
It uses, total design is more reasonable, is more convenient for safeguarding air supply system.
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| CN201610504577.5A CN106015935B (en) | 2016-06-27 | 2016-06-27 | A kind of medical oxygen supply system and maintaining method for operating room |
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| CN110630902B (en) * | 2019-08-06 | 2021-02-09 | 浙江强盛医用工程有限公司 | Regional controlling means of medical gas |
| CN110683741A (en) * | 2019-11-01 | 2020-01-14 | 温州杭钢水务有限公司 | Sludge drying system for sewage treatment |
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