CN110464864A - Breathing Suppotion equipment disinfection device and sterilization method - Google Patents
Breathing Suppotion equipment disinfection device and sterilization method Download PDFInfo
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- CN110464864A CN110464864A CN201910746364.7A CN201910746364A CN110464864A CN 110464864 A CN110464864 A CN 110464864A CN 201910746364 A CN201910746364 A CN 201910746364A CN 110464864 A CN110464864 A CN 110464864A
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- breathing suppotion
- suppotion equipment
- air flue
- ozone
- equipment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention discloses a kind of Breathing Suppotion equipment disinfection device, including air flue inside Breathing Suppotion equipment, is set to single-pass switch valve, ozone module, turbine, temperature sensor, ozone concentration sensor, two way cock valve, emergency vent and the heating unit of air flue inside the Breathing Suppotion equipment.The invention also discloses a kind of Breathing Suppotion equipment disinfection methods.Compared with the relevant technologies, Breathing Suppotion equipment disinfection device of the invention and disinfection methods effect are more preferable, risk is smaller and user experience is more preferable.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of Breathing Suppotion equipment disinfection device and disinfection sides
Method.
Background technique
In order to prevent such as air flue generation bacterium inside the Breathing Suppotion equipment of household Breathing Suppotion equipment one kind, user is caused
Infection, Breathing Suppotion equipment must be disinfected periodically.
The existing Breathing Suppotion equipment with sterilizing function, built-in ozone module, passes through ozonization.User is according to certainly
Body service condition manually selects disinfection, guarantees to reach Disinfection Effect in disinfection, needs going out Breathing Suppotion equipment
Port and air inlet are manually shorted, and to reach sterilisation purpose, ozone is harmful to the human body, and needing after sterilization is complete will breathing
The ozone exclusion of air flue could completely use inside holding equipment, general that breathing branch is discharged in ozone by the way of turbine blowing
Holding equipment.
However, there is following deficiency in the existing Breathing Suppotion equipment with sterilizing function: first is that ozone is harmful to the human body, such as
The failure of fruit Breathing Suppotion equipment, which causes to produce ozone when user's normal use, damages user's human body, and
And as ozone module uses, producing ozoniferous ability can be also gradually reduced, if ozone concentration is dense required for being not achieved
Spend (generally 60mg/m3), the purpose for killing bacterium inside Breathing Suppotion equipment is just not achieved.To lack to ozone concentration
Monitoring and corresponding emergency processing；It 20 minutes or more could be by air flue inside Breathing Suppotion equipment second is that being generally required after disinfection
Ozone excludes completely, and ozone is discharged to interior locating for user, causes the pollution of user's breathing environment, and if user misses
Be operated into disinfection mode, user cannot directly use Breathing Suppotion equipment after exiting disinfection mode, in order to prevent ozone by with
Family sucks human body, needs to use after waiting Breathing Suppotion equipment to exclude ozone according to the time of setting.When to because waiting
Between it is longer influence user's Emergency use Breathing Suppotion equipment Breathing Suppotion function and user breathing environment it is poor；Third is that needing
User sterilizes manually, and gas outlet and air inlet are shorted together, cumbersome.To which user experience effect is poor.
Therefore, it is really necessary to provide the new Breathing Suppotion equipment disinfection device of one kind and sterilization method to solve above-mentioned technology and ask
Topic.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned technical problem, provide that a kind of Disinfection Effect is more preferable, risk is smaller and user makes
With the better Breathing Suppotion equipment disinfection device of experience and sterilization method.
The present invention provides air flue inside a kind of Breathing Suppotion equipment disinfection device, including Breathing Suppotion equipment, is set to institute
State single-pass switch valve, ozone module, turbine, temperature sensor, the ozone concentration sensor, two of air flue inside Breathing Suppotion equipment
One end of logical switch valve, emergency vent and heating unit, Breathing Suppotion equipment inside air flue is air inlet, the other end
For gas outlet；The single-pass switch valve is located inside the Breathing Suppotion equipment in air flue and is arranged close to the air inlet, institute
State single-pass switch valve in the open state, gas can flow to the gas outlet, the single-pass switch valve by the air inlet
When being in close state, gas is prevented to flow to the gas outlet by the air inlet；The ozone module is located at the single-pass
Between switch valve and the turbine and for generating ozone in air flue inside the Breathing Suppotion equipment；The turbine is for past
The gas outlet conveys gas；The temperature sensor is used to detect the temperature inside the Breathing Suppotion equipment in air flue；Institute
Ozone concentration sensor is stated for detecting the ozone concentration inside the Breathing Suppotion equipment in air flue；The two way cock valve leans on
The nearly gas outlet setting, for the moment in state, the emergency vent is closed, while inside the Breathing Suppotion equipment
Gas in air flue can flow to the gas outlet close to the direction of the gas outlet along the air inlet, when being in state two,
Prevent gas inside the Breathing Suppotion equipment in air flue along described in direction flow direction of the air inlet close to the gas outlet
Gas outlet, while the emergency vent is opened, extraneous gas can flow to the gas outlet by the emergency vent；Institute
Heating unit is stated for improving the temperature inside the Breathing Suppotion equipment in air flue.
Preferably, the heating unit is heater strip.
Preferably, the heating unit is fixed on inside the Breathing Suppotion equipment on the inner wall of air flue.
Preferably, the single-pass switch valve is single-pass solenoid valve, and the two way cock valve is two three-way electromagnetic valves.
The present invention also provides a kind of Breathing Suppotion equipment disinfection methods, provide Breathing Suppotion equipment disinfection of the present invention
Device, which comprises in the Breathing Suppotion idleness of equipment, close the single-pass switch valve, while controlling described two and opening up
It closes valve and is in state two.
Preferably, the method also includes: after Breathing Suppotion equipment enters Breathing Suppotion mode, open the single-pass and open
Valve is closed, while controlling the two way cock valve and being in state one, Breathing Suppotion described in the ozone concentration sensor real-time detection
Ozone concentration inside equipment in air flue controls the two way cock valve and is in state two, breathing branch when having detected ozone
Holding equipment enters disinfection mode and prompts user.
Preferably, the method also includes: after Breathing Suppotion equipment Breathing Suppotion mode, prompt the user whether into
Enter disinfection mode, if user confirms, enter disinfection mode, if user does not confirm, disinfection mould is entered after waiting 1 minute
Formula.
Preferably, the method also includes: after Breathing Suppotion equipment enters disinfection mode, close single-pass switch
Valve, while controlling the two way cock valve and being in state two, the ozone module work is controlled, the ozone concentration sensor is real
When detect ozone concentration inside the Breathing Suppotion equipment in air flue, if the ozone for reaching setting within the set time is dense
Degree then judges that disinfection effectively, continues to sterilize, otherwise prompts user's inspection maintenance.
Preferably, the method also includes: the ozone concentration inside the Breathing Suppotion equipment in air flue is in setting
After reaching the ozone concentration of setting in time and continuing disinfection to the disinfecting time of setting, stop the ozone module work, control
The temperature inside the heating unit work promotion Breathing Suppotion equipment in air flue is made with ozone decomposition.
Preferably, the method also includes: during controlling heating unit work, pass through the temperature sensor
Temperature inside Breathing Suppotion equipment described in real-time detection in air flue, controls the heating unit power, makes the Breathing Suppotion
Temperature inside equipment in air flue reaches 70 DEG C, while controlling the turbine with 500 turns of rotary speed working per minute, then pass through institute
It states ozone concentration sensor and detects ozone concentration inside the Breathing Suppotion equipment in air flue, when ozone concentration is lower than 10%
When, the single-pass switch valve is opened, the two way cock valve is controlled and is in state one, increases the secondary speed until detecting smelly
Oxygen is all discharged.
Compared with prior art, Breathing Suppotion equipment disinfection device provided by the invention, can be not busy in Breathing Suppotion equipment
Air flue inside the Breathing Suppotion equipment is closed when setting, and prevents bacterium infection；Ozone concentration can be monitored in real time, it is ensured that described smelly
The maintenance of oxygen module is timely, moreover it is possible to which the ozone decomposing state after the completion of real-time monitoring disinfection avoids user under Breathing Suppotion mode from inhaling
Enter ozone to damage, so that Disinfection Effect is more preferable；It can be to avoid because of the factors such as maloperation or failure triggering disinfection mode
In the case of user suck ozone damage, so that risk be effectively reduced；Ozone decomposition is completed after disinfection can greatly be shortened
Time, also greatly shorten user using Breathing Suppotion equipment Breathing Suppotion mode required for the waiting time, facilitate use
Family Emergency use Breathing Suppotion equipment；State can be in by closing the single-pass switch valve and controlling the two way cock valve
Two, close air flue inside the Breathing Suppotion equipment, Breathing Suppotion equipment can automatically switch after Breathing Suppotion mode into
Enter disinfection mode, the artificial short circuit of the gas outlet and the air inlet is carried out without user, goes to operate manually without user
Disinfection, so that user experience is more preferable.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is Breathing Suppotion equipment disinfection apparatus structure schematic diagram of the present invention.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Refering to fig. 1, the present invention provides a kind of Breathing Suppotion equipment disinfection device, including air flue 1 inside Breathing Suppotion equipment,
It is set to single-pass switch valve 2, ozone module 3, turbine 4, the temperature sensor 5, ozone of air flue 1 inside the Breathing Suppotion equipment
Concentration sensor 6, two way cock valve 7, emergency vent 8 and heating unit 9.
One end of air flue 1 is air inlet 11 inside the Breathing Suppotion equipment, the other end is gas outlet 12.
The single-pass switch valve 2 is located inside the Breathing Suppotion equipment in air flue 1 and is arranged close to the air inlet 11,
In the open state, gas can flow to the gas outlet 12, the single-pass by the air inlet 11 to the single-pass switch valve 2
When switch valve 2 is in close state, gas is prevented to flow to the gas outlet 12 by the air inlet 11.
The ozone module 3 in the Breathing Suppotion between the single-pass switch valve 2 and the turbine 4 and for setting
Ozone is generated in standby internal air flue 1, to carry out disinfection to air flue inside the Breathing Suppotion equipment.
The turbine 4 is used to convey gas toward the gas outlet 12.
The temperature sensor 5 is used to detect the temperature inside the Breathing Suppotion equipment in air flue 1.
The ozone concentration sensor 6 is used to detect the ozone concentration inside the Breathing Suppotion equipment in air flue 1.
The two way cock valve 7 is arranged close to the gas outlet 12, for the moment in state, 8 quilt of emergency vent
It closes, while the gas inside the Breathing Suppotion equipment in air flue 1 can be along the air inlet 11 close to the gas outlet 12
Direction flows to the gas outlet 12, when being in state two, prevents the gas inside the Breathing Suppotion equipment in air flue 1 along institute
It states air inlet 11 and flows to the gas outlet 12 close to the direction of the gas outlet 12, while the emergency vent 8 is opened, outside
Portion's gas can flow to the gas outlet 12 by the emergency vent 8.
The heating unit 9 is used to improve the temperature inside the Breathing Suppotion equipment in air flue 1.
In present embodiment, the heating unit 9 is heater strip, can be laid with and be fixed on inside the Breathing Suppotion equipment
On the inner wall of air flue 1.Certainly, may be that heating plate etc. is other to can be used for heating inside the Breathing Suppotion equipment in air flue
The heating equipment of gas.
In present embodiment, the single-pass switch valve 2 is single-pass solenoid valve, and the two way cock valve 7 is two three-way electromagnetic valves.
To be conducive to Breathing Suppotion equipment and quickly and accurately control the single-pass switch valve and two way cock valve work.
By the setting of the single-pass switch valve and the two way cock valve, it can be achieved that the automatic switchover of Breathing Suppotion equipment is exhaled
Support mode and disinfection mode are inhaled, under Breathing Suppotion mode, the single-pass switch valve is opened, and the two way cock valve is in shape
State one, Breathing Suppotion equipment can deliver air to the gas outlet from the air inlet and be delivered to use via the gas outlet
Family provides Breathing Suppotion for user；Under disinfection mode, the single-pass switch valve is closed, and the two way cock valve is in state
Two, to seal air flue inside the Breathing Suppotion equipment, it is ensured that Disinfection Effect.
It, can be smelly in air flue inside Breathing Suppotion equipment described in real-time detection by the setting of the ozone concentration sensor
Oxygen concentration.Under Breathing Suppotion mode, the two way cock valve can control to be in state two, prevents from because of user misoperation or setting
In the case where the factors triggering disinfection mode such as standby failure, user sucks ozone, damages to its body；Under disinfection mode,
It can prevent from causing ozone effect to decline due to ozone module damage or aging etc., prompt to use by monitoring ozone concentration
Overhaul or replace the ozone module in family；After the completion of disinfection, ozone can be monitored and decompose situation, to judge whether ozone decomposes complete
At.
Due to the characteristic of ozone, half life of decomposition is 20~30 minutes in the air of room temperature normality normal pressure, with temperature
The raising of degree, ozone decomposition rate are accelerated, and when temperature is more than 45 DEG C, ozone decomposition rate is faster.Pass through the heating unit
Setting controls the heating unit power in combination with the temperature sensor, promotes gas inside the Breathing Suppotion equipment rapidly
Temperature in road greatly shortens and completes the time that ozone decomposes.
Therefore, Breathing Suppotion equipment ozonization plant provided by the invention can be closed in the Breathing Suppotion idleness of equipment
Air flue inside the Breathing Suppotion equipment is closed, air flue inside Breathing Suppotion equipment described in bacterium infection is prevented；It can be monitored in real time
Ozone concentration, it is ensured that on-call maintenance or the replacement ozone module in ozone module performance decline, moreover it is possible to real-time monitoring
Ozone decomposing state after the completion of disinfection avoids user's sucking ozone under Breathing Suppotion mode from damaging, thus Disinfection Effect
More preferably；Can to avoid because the factors such as maloperation or failure trigger disinfection mode in the case where user suck ozone damage,
To which risk be effectively reduced；The time that ozone decomposes is completed after disinfection can greatly be shortened, also greatly shortens user and uses
Waiting time required for the Breathing Suppotion mode of Breathing Suppotion equipment facilitates user's Emergency use Breathing Suppotion equipment；It can be with
It is in state two by closing the single-pass switch valve and controlling the two way cock valve, is closed inside the Breathing Suppotion equipment
Air flue, Breathing Suppotion equipment can automatically switch to enter disinfection mode after Breathing Suppotion mode, without described in user's progress
The artificial short circuit of gas outlet and the air inlet goes operation to sterilize, so that user experience is more preferable manually without user.
The present invention also provides a kind of Breathing Suppotion equipment disinfection method, the method provides breathing of the present invention
Holding equipment chlorination equipment, which comprises in the Breathing Suppotion idleness of equipment, close the single-pass switch valve 2, same to time control
It makes the two way cock valve 7 and is in state two.To prevent bacterium infection by closing air flue inside the Breathing Suppotion equipment
Air flue inside the Breathing Suppotion equipment.
In present embodiment, the method also includes: after Breathing Suppotion equipment enters Breathing Suppotion mode, the breathing
Support mode, that is, Breathing Suppotion equipment provides Breathing Suppotion function for user, opens the single-pass switch valve 2, while described in control
Two way cock valve 7 is in state one, inside Breathing Suppotion equipment described in 6 real-time detection of ozone concentration sensor in air flue 1
Ozone concentration control the two way cock valve 7 when having detected ozone and be in state two, Breathing Suppotion equipment, which enters, to disappear
Malicious mode simultaneously prompts user.Since ozone is harmful to the human body, the ozone module work pair under Breathing Suppotion mode in order to prevent
User causes damages, when the ozone depth transducer detects that air flue has ozone inside the Breathing Suppotion equipment, breathing branch
Holding equipment controls the two way cock valve and is in state two, and user is changed to breathe by the emergency vent, and user is avoided to inhale
Enter ozone and endangers body.
Further, the method also includes: after Breathing Suppotion equipment Breathing Suppotion mode, prompt the user whether
Into disinfection mode, if user confirms, enter disinfection mode, if user does not confirm, enters disinfection after waiting 1 minute
Mode.Consider without user and judge when Breathing Suppotion equipment needs to carry out disinfection, realizes disinfection automation, intelligence
Change.
Further, the method also includes: after Breathing Suppotion equipment enters disinfection mode, close single-pass switch
Valve 2, while controlling the two way cock valve 7 and being in state two, it controls the ozone module 3 and works, the ozone concentration sensing
Ozone concentration inside Breathing Suppotion equipment described in 6 real-time detection of device in air flue 1, if reaching the smelly of setting within the set time
Oxygen concentration then judges that disinfection effectively, continues to sterilize, otherwise prompts user's inspection maintenance.Thus can be real-time under disinfection mode
Monitor the working performance of the ozone module, it is ensured that maintenance, replacement in time, promote Disinfection Effect.
Further, the method also includes: the ozone concentration inside the Breathing Suppotion equipment in air flue 1 is being set
After reaching the ozone concentration of setting in the fixed time and continuing disinfection to the disinfecting time of setting, stop 3 work of ozone module
Make, controls the temperature inside the work of heating unit 9 promotion Breathing Suppotion equipment in air flue 1 with ozone decomposition.To
It can realize that ozone decomposes faster, reduce period of reservation of number.
Further, the method also includes: control during the heating unit 9 works, pass through the temperature
Temperature inside Breathing Suppotion equipment described in 5 real-time detection of sensor in air flue 1, controls 9 power of heating unit, makes described
Temperature inside Breathing Suppotion equipment in air flue 1 reaches 70 DEG C, while controlling the turbine 4 with 500 turns per minute of revolving speed work
Make, the Uniform Flow in air flue 1 inside the Breathing Suppotion equipment of the gas after making heating, it is ensured that the entire Breathing Suppotion is set
Temperature reaches 70 DEG C in standby internal air flue 1, and ozone can decompose rapidly 90% in 5 seconds under 70 DEG C of temperature environment
More than, then the ozone concentration inside the Breathing Suppotion equipment in air flue 1 detected by the ozone concentration sensor 6, when smelly
When oxygen concentration is lower than 10%, the single-pass switch valve 2 is opened, the two way cock valve 7 is controlled and is in state one, increase the whirlpool
4 revolving speeds are taken turns until detection ozone is all discharged.So as to greatly shorten disinfection after complete ozone decompose time, also greatly
Ground shortens user using the waiting time required for the Breathing Suppotion mode of Breathing Suppotion equipment, and user's Emergency use is facilitated to breathe
The Breathing Suppotion mode of holding equipment.
Compared with prior art, Breathing Suppotion equipment disinfection device and sterilization method provided by the invention, can breathe
Holding equipment closes air flue inside the Breathing Suppotion equipment when idle, prevent bacterium infection；Ozone concentration can be monitored in real time,
Ensure that the ozone module maintenance is timely, moreover it is possible to which the ozone decomposing state after the completion of real-time monitoring disinfection avoids Breathing Suppotion mould
User sucks ozone and damages under formula, so that Disinfection Effect is more preferable；It can be triggered to avoid because of factors such as maloperation or failures
User sucks ozone and damages in the case where disinfection mode, so that risk be effectively reduced；Can greatly it shorten complete after sterilizing
At the time that ozone decomposes, when also greatly shortening user using waiting required for the Breathing Suppotion mode of Breathing Suppotion equipment
Between, facilitate user's Emergency use Breathing Suppotion equipment；It can be by closing the single-pass switch valve and controlling the two way cock
Valve is in state two, closes air flue inside the Breathing Suppotion equipment, Breathing Suppotion equipment can after Breathing Suppotion mode
Automatically switch to enter disinfection mode, the artificial short circuit of the gas outlet and the air inlet is carried out without user, without user
Operation is gone to sterilize manually, so that user experience is more preferable.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of Breathing Suppotion equipment disinfection device, which is characterized in that including air flue inside Breathing Suppotion equipment, be set to it is described
The single-pass switch valve of air flue, ozone module, turbine, temperature sensor, ozone concentration sensor, two are led to inside Breathing Suppotion equipment
Switch valve, emergency vent and heating unit, one end of Breathing Suppotion equipment inside air flue is air inlet, the other end is
Gas outlet；The single-pass switch valve is located inside the Breathing Suppotion equipment in air flue and is arranged close to the air inlet, described
In the open state, gas can flow to the gas outlet to single-pass switch valve by the air inlet, at the single-pass switch valve
When closed state, gas is prevented to flow to the gas outlet by the air inlet；The ozone module is located at the single-pass and opens
It closes between valve and the turbine and for generating ozone in air flue inside the Breathing Suppotion equipment；The turbine is used for toward institute
State gas outlet conveying gas；The temperature sensor is used to detect the temperature inside the Breathing Suppotion equipment in air flue；It is described
Ozone concentration sensor is used to detect the ozone concentration inside the Breathing Suppotion equipment in air flue；The two way cock valve is close
The gas outlet setting, for the moment in state, the emergency vent is closed, while gas inside the Breathing Suppotion equipment
Gas in road can flow to the gas outlet close to the direction of the gas outlet along the air inlet, when being in state two, resistance
Only direction flow direction of the gas inside the Breathing Suppotion equipment in air flue along the air inlet close to the gas outlet is described out
Port, while the emergency vent is opened, extraneous gas can flow to the gas outlet by the emergency vent；It is described
Heating unit is used to improve the temperature inside the Breathing Suppotion equipment in air flue.
2. Breathing Suppotion equipment disinfection device according to claim 1, which is characterized in that the heating unit is heating
Silk.
3. Breathing Suppotion equipment disinfection device according to claim 1, which is characterized in that the heating unit is fixed on institute
It states inside Breathing Suppotion equipment on the inner wall of air flue.
4. Breathing Suppotion equipment disinfection device according to claim 1, which is characterized in that the single-pass switch valve is single-pass
Solenoid valve, the two way cock valve are two three-way electromagnetic valves.
5. a kind of Breathing Suppotion equipment disinfection method provides Breathing Suppotion equipment disinfection according to any one of claims 1-4
Device, which is characterized in that the described method includes:
In the Breathing Suppotion idleness of equipment, the single-pass switch valve is closed, while controlling the two way cock valve and being in state two.
6. Breathing Suppotion equipment disinfection method according to claim 5, which is characterized in that the method also includes:
After Breathing Suppotion equipment enters Breathing Suppotion mode, the single-pass switch valve is opened, while controlling the two way cock
Valve is in state one, the ozone concentration inside Breathing Suppotion equipment described in the ozone concentration sensor real-time detection in air flue,
When having detected ozone, controls the two way cock valve and be in state two, Breathing Suppotion equipment enters disinfection mode and prompts
User.
7. Breathing Suppotion equipment disinfection method according to claim 6, which is characterized in that the method also includes:
After Breathing Suppotion equipment Breathing Suppotion mode, prompt the user whether to enter disinfection mode, if user confirms, into
Enter disinfection mode, if user does not confirm, enters disinfection mode after waiting 1 minute.
8. Breathing Suppotion equipment disinfection method according to claim 7, which is characterized in that the method also includes:
After Breathing Suppotion equipment enters disinfection mode, the single-pass switch valve is closed, while being controlled at the two way cock valve
In state two, controls the ozone module and work, inside Breathing Suppotion equipment described in the ozone concentration sensor real-time detection
Ozone concentration in air flue judges that disinfection effectively, continues to sterilize if reaching the ozone concentration of setting within the set time,
Otherwise prompt user's inspection maintenance.
9. Breathing Suppotion equipment disinfection method according to claim 8, which is characterized in that the method also includes:
When the ozone concentration in the air flue of the Breathing Suppotion equipment inside reaches the ozone concentration of setting simultaneously within the set time
Continue to sterilize to the disinfecting time of setting, stop the ozone module work, controls described in the heating unit work promotion
Temperature inside Breathing Suppotion equipment in air flue is with ozone decomposition.
10. Breathing Suppotion equipment disinfection method according to claim 9, which is characterized in that the method also includes:
During controlling the heating unit work, by Breathing Suppotion equipment described in the temperature sensor real-time detection
Temperature in portion's air flue controls the heating unit power, and the temperature inside the Breathing Suppotion equipment in air flue is made to reach 70
DEG C, while the turbine is controlled with 500 turns of rotary speed working per minute, then by exhaling described in ozone concentration sensor detection
The ozone concentration inside holding equipment in air flue is inhaled, when ozone concentration is lower than 10%, the single-pass switch valve is opened, controls institute
It states two way cock valve and is in state one, increase the secondary speed until detection ozone is all discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910746364.7A CN110464864A (en) | 2019-08-13 | 2019-08-13 | Breathing Suppotion equipment disinfection device and sterilization method |
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| CN201910746364.7A CN110464864A (en) | 2019-08-13 | 2019-08-13 | Breathing Suppotion equipment disinfection device and sterilization method |
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| CN110464864A true CN110464864A (en) | 2019-11-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110891A (en) * | 2019-12-31 | 2020-05-08 | 湖南明康中锦医疗科技发展有限公司 | Respiratory support device disinfection system |
| WO2021174667A1 (en) * | 2020-03-05 | 2021-09-10 | 广东爱森医学科技有限公司 | Ventilator |
| CN114569766A (en) * | 2022-03-31 | 2022-06-03 | 东风汽车集团股份有限公司 | Automobile ozone disinfection monitoring control system and method |
-
2019
- 2019-08-13 CN CN201910746364.7A patent/CN110464864A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110891A (en) * | 2019-12-31 | 2020-05-08 | 湖南明康中锦医疗科技发展有限公司 | Respiratory support device disinfection system |
| WO2021174667A1 (en) * | 2020-03-05 | 2021-09-10 | 广东爱森医学科技有限公司 | Ventilator |
| CN114569766A (en) * | 2022-03-31 | 2022-06-03 | 东风汽车集团股份有限公司 | Automobile ozone disinfection monitoring control system and method |
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Application publication date: 20191119 |