CN107773370A - A kind of Household oxygen cabin is from control system - Google Patents

A kind of Household oxygen cabin is from control system Download PDF

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Publication number
CN107773370A
CN107773370A CN201711087125.2A CN201711087125A CN107773370A CN 107773370 A CN107773370 A CN 107773370A CN 201711087125 A CN201711087125 A CN 201711087125A CN 107773370 A CN107773370 A CN 107773370A
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CN
China
Prior art keywords
oxygen
control
cabin
monitoring
value
Prior art date
Application number
CN201711087125.2A
Other languages
Chinese (zh)
Inventor
张晓东
Original Assignee
广东氧丰科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东氧丰科技有限公司 filed Critical 广东氧丰科技有限公司
Priority to CN201711087125.2A priority Critical patent/CN107773370A/en
Publication of CN107773370A publication Critical patent/CN107773370A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00Treatment rooms or enclosures for medical purposes
    • A61G10/02Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
    • A61G10/023Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
    • A61G10/026Rooms for the treatment of patients at over- or under-pressure or at a variable pressure for hyperbaric oxygen therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/10General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/30General characteristics of devices characterised by sensor means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/30General characteristics of devices characterised by sensor means
    • A61G2203/34General characteristics of devices characterised by sensor means for pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/30General characteristics of devices characterised by sensor means
    • A61G2203/46General characteristics of devices characterised by sensor means for temperature

Abstract

The present invention relates to a kind of Household oxygen cabin from control system, and it is provided with control module, including:A. Stress control, by the pressure in pressure value in pressure sensor monitoring cabin and control cabinet;B. temperature control, nacelle pass through temperature value in reflux line monitoring cabin and the temperature in control cabinet;C. oxygen concentration controls, the oxygen density value for setting oxygen concentration instrument to monitor and controlling molecular sieve to export;D. oxygen flow controls, the flow for monitoring and controlling oxygen to export;E. condition monitoring, the data of monitoring are uploaded by wireless telecommunications end, and are compared with standard value.Present invention employs independent electronic flowmeter to carry out oxygen conveying and exhaust output regulation, can accurately adjust the conveying capacity of gas, and the control of input quantity and air pressure for oxygen has good control action;It has gathered the multiple functions such as monitoring temperature, oxygen flow monitoring, Concentration Testing and air pressure monitor, and oxygen cabin can be made to form an intelligence system, a variety of use demands so as to better adapt to, applied to oxygen cabin.

Description

A kind of Household oxygen cabin is from control system

Technical field

The invention belongs to health field, and in particular to a kind of control system in oxygen cabin.

Technical background

Hyperbaric oxygen chamber is a kind of large scale system equipment, mainly by oxygen cabin nacelle, gas supply-discharge system, oxygen supply and discharge system, electrically System, air-conditioning system, the monitoring group such as control system and security system are formed.Current hyperbaric oxygen chamber can only use within the hospital, no Can be greatly expanded, it is impossible to used in the family for individual, be primarily due to current oxygen nacelle product it is big, complicated, Price is high, and the personnel for needing to have professional knowledge could be operated, meanwhile, it is more single for the control system in oxygen cabin One, intelligent monitoring and operation comprehensively can not be carried out to oxygen cabin.

The content of the invention

The technical problem to be solved in the present invention is to provide a kind of oxygen cabin that can carry out effectively, comprehensively from the intelligentized control method controlled System.

A kind of Household oxygen cabin of the present invention is provided with control module, it comprises the following steps from control system:

A. Stress control, pressure sensor is set in control module, nacelle is connected to pressure sensing by breather line Device, by pressure value in pressure sensor monitoring cabin;

B. temperature control, sets temperature inductor in each pipeline, and temperature inductor passes through temperature value in Monitoring Pinpelines cabin And the temperature in control cabinet;

C. oxygen concentration is controlled, and sets molecular sieve to carry out oxygen processed, and oxygen concentration instrument is set at molecular sieve gas outlet, monitors molecule Sieve the oxygen density value of output;

D. oxygen flow controls, and the first electronic flowmeter is set between molecular sieve and oxygen concentration instrument, monitoring oxygen flow is simultaneously By controlling module to adjust the first electronic flowmeter pore size, the flow of control oxygen output;

E. condition monitoring, pressure value, oxygen stream value, oxygen density value and the temperature of monitoring are uploaded by wireless telecommunications end Angle value, and be compared with standard value, realize monitoring in real time;

Sequencing is had no in above-mentioned step A-D.

Further described as to above-mentioned Household oxygen cabin from control system, the second electron stream is provided with reflux line end Gauge, the flow of exhaust is controlled, adjust the atmospheric pressure in cabin.

Further describe from control system as to above-mentioned Household oxygen cabin, also comprise the following steps:F., long-range control is set Terminal processed, remote control terminal is connected by WIFI with Household oxygen cabin main frame, and sends instruction to main frame.

Further describe from control system as to above-mentioned Household oxygen cabin, also comprise the following steps:G., multiple reports are set Alert threshold value and shutdown threshold, when pressure value, oxygen concentration value, temperature when monitoring, oxygen flow exceed alarm threshold value, control module Alarmed, when beyond shutdown threshold, control module is shut down.

The beneficial effects of the invention are as follows:The adjustment equipment that independent electronic flowmeter carries out oxygen conveying is employed, and The output adjustment equipment of exhaust position, due to can accurately adjust the conveying capacity of gas, thus for the input quantity and gas of oxygen The control of pressure has good control action;The oxygen cabin is provided with temperature inductor in each pipeline of ventilation, can detect gas in real time The temperature of body;The multiple functions such as monitoring temperature, oxygen flow monitoring, Concentration Testing and air pressure monitor, energy are gathered in this oxygen cabin Oxygen cabin is enough set to form a more intelligent system, a variety of use demands so as to better adapt to, applied to oxygen cabin, the behaviour of people It is more convenient to make, thus can expand to domestic environments, and guidance is monitored without professional's moment.

Brief description of the drawings

Fig. 1 is the internal control flow chart of the present invention.

Embodiment

Shown in reference picture 1, the invention provides a kind of Household oxygen cabin from control system, control module is provided with, it includes Following steps:

A. Stress control, pressure sensor is set in control module, nacelle is connected to pressure sensing by breather line Device, by pressure value in pressure sensor monitoring cabin;

B. temperature control, sets temperature inductor in each pipeline, and temperature inductor passes through temperature value in Monitoring Pinpelines cabin And the temperature in control cabinet;

C. oxygen concentration is controlled, and sets molecular sieve to carry out oxygen processed, and oxygen concentration instrument is set at molecular sieve gas outlet, monitors molecule Sieve the oxygen density value of output;

D. oxygen flow controls, and the first electronic flowmeter is set between molecular sieve and oxygen concentration instrument, monitoring oxygen flow is simultaneously By controlling module to adjust the first electronic flowmeter pore size, the flow of control oxygen output;

E. condition monitoring, pressure value, oxygen stream value, oxygen density value and the temperature of monitoring are uploaded by wireless telecommunications end Angle value, and be compared with standard value, realize monitoring in real time;

Sequencing is had no in above-mentioned step A-D.

In above-mentioned steps, after being connected due to air hose with molecular sieve, substantial amounts of heat energy will be produced by the compression of air And oxygen is made, by the way that temperature inductor is arranged in the pipeline of ventilation, you can to detect the gas temperature in oxygen cabin in real time Degree, so as to preferably utilize radiator to be radiated according to temperature, keep the constant temperature in cabin.Wherein, the molecular sieve For Double-Tower Structure, it uses zeolite molecular sieve, pressure swing adsorption (PSA) to filter out oxygen and nitrogen separation in air After harmful substance in air, you can obtain high-purity oxygen.When molecular sieve normal work has oxygen output, oxygen concentration instrument meeting Monitor whether the concentration of oxygen reaches setting oxygen concentration, be such as not reaching to setting oxygen concentration, compressor can be controlled to increase power The blowing pressure is increased to lift the oxygen generation efficiency of molecular sieve, oxygen concentration is lifted, reaches the adjustable controllable purpose of oxygen concentration.The oxygen Concentration meter uses ultrasonic wave principle, with reference to the algorithm of advanced microprocessor, the concentration for producing oxygen can be measured, so as to reach The purpose of Concentration Testing.

Pressure sensor is to be connected to by a pressure signal conduit inside nacelle, and the pipeline can be connected effectively Pressure sensor and nacelle, without pressure sensor is placed in cabin, influences to be laid out by remote cabling, greatly carry The flexible design degree of high nacelle.

Further described as to above-mentioned Household oxygen cabin from control system, the second electron stream is provided with reflux line end Gauge, the flow of exhaust is controlled, adjust the atmospheric pressure in cabin, the electronic flowmeter is passed by the detection numerical value of pressure sensor It is defeated to control module in after, by judging and outputing control signals at the second electronic flowmeter, due to the second electronic flowmeter Directly be connected realization exhaust with the external world, and when pressure reaches the pressure of setting in cabin, the pressure sensor can provide one Power supply signal notifies the second electronic flowmeter to open exhaust, with pressure in stabilizing cabin, when pressure in cabin to the second electronic flowmeter Because when abnormal cause causes the pressure to exceed maximum set pressure, pressure sensor can give a signal to power supply partly, Power supply part is notified to carry out power down process to compressor, to prevent compressor continuous firing from causing hypertonia to damage cabin Body.By adjusting the output quantity of the second electronic flowmeter, the air pressure in closed cabin can be effectively adjusted.

Further describe from control system as to above-mentioned Household oxygen cabin, also comprise the following steps:F., long-range control is set Terminal processed, remote control terminal is connected by WIFI with Household oxygen cabin main frame, and sends instruction to main frame.

Further describe from control system as to above-mentioned Household oxygen cabin, also comprise the following steps:G., multiple reports are set Alert threshold value and shutdown threshold, when pressure value, oxygen concentration value, temperature when monitoring, oxygen flow exceed alarm threshold value, control module Alarmed, when beyond shutdown threshold, control module is shut down.

Above-mentioned control module is provided with display screen and WIFI module, and display screen starts for control formula, can be in display module The parameters such as pressure, oxygen concentration, timing, oxygen flow size, the wifi module are responsible for flow value, oxygen to electronic flowmeter The numerical value such as pressure that oxygen concentration, the pressure sensor of concentration meter are monitored, timing, temperature are uploaded onto the server by WIFI, The equipment such as mobile phone or flat board can be connected to work by APP control main frames, from the background can be so as to carrying out remote monitoring, it is ensured that system operation The effective monitoring of state.

Described above to be not intended to limit the scope of the present invention, all foundation the technology of the present invention are substantially to the above Any modification, equivalent variations and the modification that embodiment is made, in the range of still falling within technical solution of the present invention.

Claims (4)

1. a kind of Household oxygen cabin is provided with control module, it is characterised in that comprise the following steps from control system:
A. Stress control, pressure sensor being set in control module, nacelle is connected to pressure sensor by breather line, by Pressure value in pressure sensor monitoring cabin;
B. temperature control, temperature inductor is set in each pipeline, and temperature inductor is by temperature value in Monitoring Pinpelines cabin and controls Temperature in cabin processed;
C. oxygen concentration is controlled, and sets molecular sieve to carry out oxygen processed, and oxygen concentration instrument is set at molecular sieve gas outlet, and it is defeated to monitor molecular sieve The oxygen density value gone out;
D. oxygen flow is controlled, and the first electronic flowmeter is set between molecular sieve and oxygen concentration instrument, is monitored oxygen flow and is passed through Module is controlled to adjust the first electronic flowmeter pore size, the flow of control oxygen output;
E. condition monitoring, pressure value, oxygen stream value, oxygen density value and the temperature of monitoring are uploaded by wireless telecommunications end Value, and be compared with standard value, realize monitoring in real time;
Described step A-D is without sequencing.
2. a kind of Household oxygen cabin according to claim 1 is from control system, it is characterised in that:It is provided with reflux line end Second electronic flowmeter, the flow of exhaust is controlled, adjust the atmospheric pressure in cabin.
3. a kind of Household oxygen cabin according to claim 1 is from control system, it is characterised in that also comprises the following steps:F. Remote control terminal is set, and remote control terminal is connected by WIFI with Household oxygen cabin main frame, and sends instruction to main frame.
4. a kind of Household oxygen cabin according to claim 1 is from control system, it is characterised in that also comprises the following steps:G. Multiple alarm threshold values and shutdown threshold are set, and pressure value, oxygen concentration value, temperature when monitoring, oxygen flow exceed alarm threshold value When, control module is alarmed, and when beyond shutdown threshold, control module is shut down.
CN201711087125.2A 2017-11-08 2017-11-08 A kind of Household oxygen cabin is from control system CN107773370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711087125.2A CN107773370A (en) 2017-11-08 2017-11-08 A kind of Household oxygen cabin is from control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711087125.2A CN107773370A (en) 2017-11-08 2017-11-08 A kind of Household oxygen cabin is from control system

Publications (1)

Publication Number Publication Date
CN107773370A true CN107773370A (en) 2018-03-09

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CN201711087125.2A CN107773370A (en) 2017-11-08 2017-11-08 A kind of Household oxygen cabin is from control system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109542149A (en) * 2018-11-23 2019-03-29 中船重工西安东仪科工集团有限公司 A kind of automatic control system and control method in air pressurized cabin

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2375286Y (en) * 1999-05-13 2000-04-26 中国船舶工业总公司第七研究院第七○一研究所 Insulating oxygen cabin for babies
US20040261796A1 (en) * 2003-06-30 2004-12-30 Life Support Technologies Hyperbaric chamber control and/or monitoring system and methods for using the same
CN201719484U (en) * 2010-08-06 2011-01-26 李存扣 Portable high-pressure oxygen tank
CN103027814A (en) * 2011-10-09 2013-04-10 杨莲燕 Medical hyperbaric oxygen chamber therapy system
CN203122863U (en) * 2013-03-27 2013-08-14 中国人民解放军第三军医大学第二附属医院 Intelligent remote multi-parameter monitored high-pressure oxygen cabin
CN205698343U (en) * 2016-04-12 2016-11-23 耿琴 Integral oxygen cabin
CN106667706A (en) * 2017-02-24 2017-05-17 湖南泰瑞医疗科技有限公司 Inflatable convalescent cabin and forming method thereof
CN106726280A (en) * 2017-01-11 2017-05-31 上海旭旦实业有限公司 Intelligent miniature hyperbaric oxygen health care system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2375286Y (en) * 1999-05-13 2000-04-26 中国船舶工业总公司第七研究院第七○一研究所 Insulating oxygen cabin for babies
US20040261796A1 (en) * 2003-06-30 2004-12-30 Life Support Technologies Hyperbaric chamber control and/or monitoring system and methods for using the same
CN201719484U (en) * 2010-08-06 2011-01-26 李存扣 Portable high-pressure oxygen tank
CN103027814A (en) * 2011-10-09 2013-04-10 杨莲燕 Medical hyperbaric oxygen chamber therapy system
CN203122863U (en) * 2013-03-27 2013-08-14 中国人民解放军第三军医大学第二附属医院 Intelligent remote multi-parameter monitored high-pressure oxygen cabin
CN205698343U (en) * 2016-04-12 2016-11-23 耿琴 Integral oxygen cabin
CN106726280A (en) * 2017-01-11 2017-05-31 上海旭旦实业有限公司 Intelligent miniature hyperbaric oxygen health care system
CN106667706A (en) * 2017-02-24 2017-05-17 湖南泰瑞医疗科技有限公司 Inflatable convalescent cabin and forming method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109542149A (en) * 2018-11-23 2019-03-29 中船重工西安东仪科工集团有限公司 A kind of automatic control system and control method in air pressurized cabin

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