CN203447536U - Medical equipment pipeline sterilizer - Google Patents
Medical equipment pipeline sterilizer Download PDFInfo
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- CN203447536U CN203447536U CN201320503988.4U CN201320503988U CN203447536U CN 203447536 U CN203447536 U CN 203447536U CN 201320503988 U CN201320503988 U CN 201320503988U CN 203447536 U CN203447536 U CN 203447536U
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- gas
- ozone
- pipeline
- armarium
- air bag
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Abstract
The utility model discloses a medical equipment pipeline sterilizer which mainly comprises a machine shell, wherein a display screen and an operation panel are arranged at the upper part of the machine shell; a return gas tube and a gas conveying tube are arranged on the machine shell; a telescopic airbag is arranged inside the machine shell; mist generated in the sterilization process is separated in a gas-liquid separator; a liquid flows into a liquid collecting bottle; a gas is fed into the airbag; after the sterilization is accomplished, a control system continues detecting parameter values fed back by a first ozone probe till the ozone content in the airbag is lower than a standard emission value; an electronic device is further started to push a push rod so as to discharge the gas outside the airbag. As the ozone is generated from a gas source which is radiated by an ultraviolet lamp tube, no nitrous oxides are generated, no electric spark is caused, explosion is prevented, and furthermore through serial connection or parallel connection of ozone generators, the concentration of ozone is effectively improved, and a good sterilization effect is ensured.
Description
Technical field
This utility model relates to the sterilizing machine that a kind of inner-walls of duct being exclusively used in to armarium carries out disinfection, and belongs to the optimisation technique of sterilizing machine.
Background technology
The sterilization of medical apparatus and instruments, the particularly sterilization of the internal pipeline of the armarium such as anesthetic machine, respirator, as adopted formaldehyde fumigation method, the troublesome poeration time is long, also has secondary pollution, and due to inner-walls of duct complex structure, can not thoroughly kill antibacterial.Because anesthetic machine, respirator belong to precision instrument, inner a lot of precise parts are withstand high temperatures not, therefore, can not sterilize by the mode of High Temperature High Pressure.
A kind of anesthetic machine, respirator home loop sterilizing machine are disclosed in the patent document that is 2009201578992 in the patent No., ozone and the water smoke that contains hydrogen peroxide liquid are mixed into ozone water mist, ozone water mist is delivered in armarium pipeline the sterilization that carries out disinfection of its inwall, and the gas after sterilization is delivered to and in collection and confinement of gases case, is placed a period of time and discharge.The advantage of this utility model is to utilize the diffusivity sterilization of ozone, better effects if, deficiency is that collection and confinement of gases case is if open, with regard to the problem that there will be ozone to reveal, if collection and confinement of gases case is closure, there is air collection and confinement of gases case inside, just there will be the gas after sterilization be difficult to enter collection and confinement of gases case and be trapped in medical apparatus and instruments home loop, the new ozone water mist producing does not have smooth path, mix with the gas being detained, its concentration is diluted, and Disinfection Effect is affected.This patent is to excite air to produce ozone by high pressure creeping discharge, ozoniferously can produce nitrogen oxide simultaneously.Nitrogen oxide is strong carcinogen, respiratory tract deep bronchioles, alveolar, central nervous system, cardiovascular system etc. are had to damaging effect, nitrogen oxide is combined and finally can be changed into nitric acid and nitrate with water, and equipment is caused damage, and reduces the service life of equipment.
A kind of sterilization method of inner surface of inner pipeline of medical instrument is disclosed in the patent document that is 200410073108X in the patent No., if the method adopts air as source of the gas, still can produce nitrogen oxide, for fear of producing nitrogen oxide, employing be that the mode under high voltage highfield, pure oxygen being ionized produces ozone.This mode also has deficiency: owing to having adopted pure oxygen, once there be electric flame just may produce burning, cause blast, have certain danger.
Therefore, need to find the nonnitrogenous compound of a kind of output object, and the safe and effective sterilizing machine that can not reveal ozone.
Summary of the invention
The purpose of this utility model is to provide the nonnitrogenous compound of a kind of output object, and the safe and effective sterilizing machine that can not reveal ozone.
The technical solution of the utility model is: armarium pipeline sterilizing machine, mainly comprise casing 1, and the top of casing is provided with display screen and guidance panel, and casing is provided with muffler 11 and snorkel 12; During use, one end of the pipeline of armarium is connected with escape pipe, and the other end is connected with muffler, is provided with control system, nebulizer 2, ozonator 3 in casing, and source of the gas is sent ozonator to by gas source pipe; The ozone that ozonator 3 produces is delivered to nebulizer 2 through ozonizer, and the water smoke producing with nebulizer is mixed into ozone water mist, and ozone water mist is delivered in the pipeline of armarium through snorkel 12, and inner-walls of duct is carried out disinfection; Described muffler 11 is connected with gas-liquid separator 4, and the aerosol of returning from medical equipment pipe is carried out to gas-liquid separation, and liquid enters liquid-collecting bottle 5 by tapping valve 41, and gas is delivered to air bag 6 by pipeline and collected.
Described air bag 6 adopts telescopic structure, and air bag is provided with air bleeding valve 61.
Two end faces parallel to each other of described air bag, an end face is provided with pipeline and is connected with gas-liquid separator, and other end is provided with the push rod 7 being connected with electric device.
On air bag 6, be provided with the first ozone probe 62; On air bag, be provided with anion generator or plasma generator, anion or the plasma of generation are delivered in air bag by pipeline.
Also comprise liquid feeding bottle 8, in the connecting pipe between liquid feeding bottle and nebulizer, be provided with unidirectional liquid feed valve 81.
On gas source pipe, be provided with the first filter 31, source of the gas is just delivered to ozonator after filtering by the first filter.
On ozonizer, be provided with the second ozone probe 32.
Described ozonator 3 is mainly comprised of housing, air inlet pipe 33, escape pipe 34 and the quartz burner 35 that is positioned at housing, and quartz burner two is provided with light cover, and light cover is provided with latch, and the electrode at quartz burner two ends inserts in the latch on light cover; Described air inlet pipe and escape pipe are separately positioned on the sidewall at housing two ends; In space between inner walls and quartz burner outer wall, the arrival end that 36，Qi storehouse, a spiral gas storehouse 36 is set around quartz burner 35 communicates with air inlet pipe 33, and the port of export communicates with escape pipe 34; Gas source pipe is connected with air inlet pipe, and source of the gas enters gas storehouse by air inlet pipe, and the direction along gas storehouse to escape pipe flows; The ultraviolet producing during quartz burner work directly shines in gas storehouse, excites source of the gas to produce ozone, then flows out from escape pipe.
beneficial effect
,in casing, be provided with the air bag that can shrink, the aerosol producing in disinfecting process carries out separation in gas-liquid separator, liquid flows into liquid-collecting bottle, gas enters air bag, after sterilization finishes, control system continues to detect the parameter value that the first ozone probe returns, until the ozone content in air bag is lower than discharge standard, restart electric device and promote push rod, gas is discharged to air bag.
2, owing to being to adopt quartz burner to irradiate source of the gas to produce ozone, therefore can not produce nitrogen oxide, not have electric spark yet, more can not produce blast, pass through again the serial or parallel connection between ozonator, effectively improve the concentration of ozone, guaranteed good Disinfection Effect.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the ultraviolet ozonizer partial cutaway schematic with spiral air passage of the present utility model;
Fig. 3 is the series connection schematic diagram of ultraviolet ozonizer of the present utility model;
Fig. 4 is the series connection schematic diagram of ultraviolet ozonizer of the present utility model.
The specific embodiment
As shown in Figure 1, armarium pipeline sterilizing machine, mainly comprises casing 1, and the top of casing is provided with display screen and guidance panel, and casing is provided with muffler 11 and snorkel 12.
In the time of need to carrying out disinfection to the pipeline of the armarium such as anesthetic machine, respirator, one end of the pipeline of armarium is connected with escape pipe, the other end is connected with muffler, forms the passage of a relative closure.
In casing, be provided with control system, nebulizer 2, ozonator 3, source of the gas is sent ozonator to by gas source pipe; The ozone that ozonator 3 produces is delivered to nebulizer 2 through ozonizer, and the water smoke producing with nebulizer is mixed into ozone water mist, and ozone water mist is delivered in the pipeline of armarium through snorkel 12, and inner-walls of duct is carried out disinfection; Described muffler 11 is connected with gas-liquid separator 4, and the aerosol of returning from medical equipment pipe is carried out to gas-liquid separation, and liquid enters liquid-collecting bottle 5 by tapping valve 41, and gas is delivered to air bag 6 by pipeline and collected.
Described air bag is the seal of hollow, under the effect of external force, can carry out axial compression or draw high.
In actual application, can also in offering the water of nebulizer, add the disinfectant solution such as hydrogen peroxide, in the water smoke that nebulizer is produced, contain disinfecting substance, thereby being mixed into after ozone water mist with ozone, inner-walls of duct is carried out to dual sterilization.
Described air bag 6 adopts telescopic structure, and air bag is provided with air bleeding valve 61.
Two end faces parallel to each other of described air bag, an end face is provided with pipeline and is connected with gas-liquid separator, and other end is provided with the push rod 7 being connected with electric device.Two end faces parallel to each other of air bag adopt hard material to make, and can move in the opposite direction under external force, make the volume gain of air bag, or adjacent to each other under external force, and the volume of air bag is reduced.
On air bag 6, be provided with the first ozone probe 62, for detection of the ozone content of gas in air bag.
On air bag, be provided with anion generator or plasma generator, after disinfecting process finishes, start anion generator and plasma generator work, the anion of generation or plasma are delivered into and in air bag, are helped the ozone reduction in air bag by pipeline.
During the work of armarium pipeline sterilizing machine, control system starts electric device, electric device pulls push rod 7, push rod pulls the air bag end face at its place, make the distance between two end faces of air bag become large, thereby make the volume of air bag become large, thus in air bag and coupled pipe interior produce negative pressure, under the effect of negative pressure, attract the aerosol in muffler, armarium pipeline to enter gas-liquid separator separates, and then the gas after separation is sucked in air bag.
The gas producing in the process of the pipeline sterilization of armarium is all collected in air bag, after sterilization finishes, when control system detects the first ozone probe 62 ozone concentration values of returning and reaches discharge standard, control system drives electric device work, electric device starts push rod 7, and push rod compressing gasbag, makes the gas in air bag be discharged to outside machine by one-way exhaust valve 61, make air bag be returned to compressed original state simultaneously, ready for sterilize next time.
On the pipeline between gas-liquid separator and air bag, be provided with check valve, gas can only flow to air bag from gas-liquid separator, can not reverse flow.
Also comprise liquid feeding bottle 8, in the connecting pipe between liquid feeding bottle and nebulizer, be provided with unidirectional liquid feed valve 81.Liquid feeding bottle is for providing liquid to nebulizer.Unidirectional liquid feed valve is used for controlling liquid can only flow to nebulizer from liquid feeding bottle.Conventionally, what in liquid feeding bottle, add is water, also can be to other disinfecting substances that reinject in water, such as hydrogenperoxide steam generator etc.
On gas source pipe, be provided with the first filter 31, source of the gas is just delivered to ozonator after filtering by the first filter.Conventionally also in source of the gas management, increase high-pressure pump, accelerate air-flow in the speed of service of sterilizing machine and armarium pipe interior.
After sterilization, ozonator and nebulizer quit work, at this moment, in the pipeline of armarium, also remain water smoke and ozone, air outside casing is inhaled under the effect of booster pump, after the first filter filters, dry and clean air enters nebulizer through out-of-work ozonator, then by snorkel, enter in the pipeline of armarium, promote residual gas and water smoke mobile to the direction of muffler, after gas-liquid separator shunting, gas enters in air bag, and liquid enters liquid-collecting bottle.In the pipeline of armarium, after no longer residual water smoke and ozone, high-pressure pump stops air amount, and disinfecting process just really finishes.
Display screen is provided with the full reminder flag of liquid-collecting bottle water, and after liquid-collecting bottle water is full, ozone machine quits work, and the water in liquid-collecting bottle must be outwelled just can work on afterwards.
On ozonizer, be provided with the second ozone probe 32.For the concentration to control system feedback ozone.In disinfecting process, can on display screen, show in real time ozone concentration value, the ozone concentration in ozonizer is during lower than normal concentration, and ozone machine can send prompting.
As shown in Figure 2, described ozonator 3 is mainly comprised of housing, air inlet pipe 33, escape pipe 34 and the quartz burner 35 that is positioned at housing, quartz burner two is provided with light cover, and light cover is provided with latch, and the electrode at quartz burner two ends inserts in the latch on light cover; Described air inlet pipe and escape pipe are separately positioned on the sidewall at housing two ends; In space between inner walls and quartz burner outer wall, the arrival end that 36，Qi storehouse, a spiral gas storehouse 36 is set around quartz burner 35 communicates with air inlet pipe 33, and the port of export communicates with escape pipe 34; Gas source pipe is connected with air inlet pipe, and source of the gas enters gas storehouse by air inlet pipe, and the direction along gas storehouse to escape pipe flows; The ultraviolet producing during quartz burner work directly shines in gas storehouse, excites source of the gas to produce ozone, then flows out from escape pipe.
Described source of the gas is air or pure oxygen.
Described quartz burner adopts straight tube or ring pipe.
Housing adopts lighttight material to make.
The upper reflectorized material that applies of described gas Cang36Bi.
As shown in Figure 3 and Figure 4, adjacent ozonator is by the escape pipe of an ozonator is connected and is cascaded with the air inlet pipe of another ozonator, thereby carries the ozone from higher concentration.
By the connection of pipeline, a plurality of ozonators can also be cascaded.
A transparent observation port is set on described housing.
Above-described embodiment is only for interpretation purposes of the present utility model; and be not to restriction of the present utility model, those skilled in the art, in essential scope of the present utility model; make a variety of changes or substitute, also should belong to protection category of the present utility model.
Claims (8)
1. armarium pipeline sterilizing machine, mainly comprises casing (1), and the top of casing is provided with display screen and guidance panel, and casing is provided with muffler (11) and snorkel (12); During use, one end of the pipeline of armarium is connected with escape pipe, and the other end is connected with muffler, it is characterized in that: in casing, be provided with control system, nebulizer (2), ozonator (3), source of the gas is sent ozonator to by gas source pipe; The ozone that ozonator (3) produces is delivered to nebulizer (2) through ozonizer, and the water smoke producing with nebulizer is mixed into ozone water mist, and ozone water mist is delivered in the pipeline of armarium through snorkel (12), and inner-walls of duct is carried out disinfection; Described muffler (11) is connected with gas-liquid separator (4), and the aerosol of returning from medical equipment pipe is carried out to gas-liquid separation, and liquid enters liquid-collecting bottle (5) by tapping valve (41), and gas is delivered to air bag (6) by pipeline and collected.
2. armarium pipeline sterilizing machine according to claim 1, is characterized in that: described air bag (6) adopts telescopic structure, and air bag is provided with one-way exhaust valve (61).
3. armarium pipeline sterilizing machine according to claim 2, is characterized in that: two end faces parallel to each other of described air bag, and an end face is provided with pipeline and is connected with gas-liquid separator, and other end is provided with the push rod (7) being connected with electric device.
4. armarium pipeline sterilizing machine according to claim 3, is characterized in that: on air bag (6), be provided with the first ozone probe (62); On air bag, be provided with anion generator or plasma generator, anion or the plasma of generation are delivered in air bag by pipeline.
5. armarium pipeline sterilizing machine according to claim 1, is characterized in that: also comprise liquid feeding bottle (8), be provided with unidirectional liquid feed valve (81) in the connecting pipe between liquid feeding bottle and nebulizer.
6. armarium pipeline sterilizing machine according to claim 1, is characterized in that: on gas source pipe, be provided with the first filter (31), source of the gas is just delivered to ozonator after filtering by the first filter.
7. armarium pipeline sterilizing machine according to claim 1, is characterized in that: on ozonizer, be provided with the second ozone probe (32).
8. armarium pipeline sterilizing machine according to claim 1, it is characterized in that: described ozonator (3) is mainly comprised of housing, air inlet pipe (33), escape pipe (34) and the quartz burner (35) that is positioned at housing, quartz burner two is provided with light cover, light cover is provided with latch, and the electrode at quartz burner two ends inserts in the latch on light cover; Described air inlet pipe and escape pipe are separately positioned on the sidewall at housing two ends; In space between inner walls and quartz burner outer wall, around quartz burner (35), a spiral gas storehouse (36) is set, the arrival end of gas storehouse (36) communicates with air inlet pipe (33), and the port of export communicates with escape pipe (34); Gas source pipe is connected with air inlet pipe, and source of the gas enters gas storehouse by air inlet pipe, and the direction along gas storehouse to escape pipe flows; The ultraviolet producing during quartz burner work directly shines in gas storehouse, excites source of the gas to produce ozone, then flows out from escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503988.4U CN203447536U (en) | 2013-08-19 | 2013-08-19 | Medical equipment pipeline sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503988.4U CN203447536U (en) | 2013-08-19 | 2013-08-19 | Medical equipment pipeline sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447536U true CN203447536U (en) | 2014-02-26 |
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ID=50127443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503988.4U Expired - Fee Related CN203447536U (en) | 2013-08-19 | 2013-08-19 | Medical equipment pipeline sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447536U (en) |
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2013
- 2013-08-19 CN CN201320503988.4U patent/CN203447536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |