CN209490339U - A kind of Combined filtering apptss used for respirators - Google Patents
A kind of Combined filtering apptss used for respirators Download PDFInfo
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- CN209490339U CN209490339U CN201821278644.7U CN201821278644U CN209490339U CN 209490339 U CN209490339 U CN 209490339U CN 201821278644 U CN201821278644 U CN 201821278644U CN 209490339 U CN209490339 U CN 209490339U
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- rose box
- breathing
- air
- expiration
- supply device
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model is a kind of Combined filtering apptss used for respirators, including air-breathing Rose Box and expiration Rose Box, air-breathing Rose Box, fixed connecting rod and power supply device are equipped between expiration Rose Box, air-breathing Rose Box is equipped with oxygen sky mixed gas entrance and oxygen sky mixed gas outlet, expiration Rose Box is equipped with exhaled gas entrance and exhaled gas exports, it is sequentially installed with filter core and spongy layer from top to bottom in air-breathing Rose Box, ultraviolet germicidal is installed on air-breathing filtering chamber interior wall, ultraviolet germicidal is connected with power supply device, spongy layer upper end is connected with injection pipe, injection pipe is equipped with sealing cover, light-catalyzed reaction room and nano adsorption floor are successively arranged in expiration Rose Box from top to bottom, light-catalyzed reaction room is equipped with electric light source band and photocatalyst layer, electric light source band is connected with power supply device.The utility model is filtered sterilization to the mixed gas of sucking patient's body, and the gas of patient's exhalation decomposing pollutant and pathogen in light-catalyzed reaction room avoid cross-infection.
Description
Technical field
The utility model relates to accessories field used for respirators more particularly to a kind of Combined filtering apptss used for respirators.
Background technique
Ventilator is that one kind can play adjuvant treatment respiratory failure, and patients ' lives are saved and extended in Breathing Suppotion treatment
Vital Medical Devices, as one can artificial substituting expiratory positive airway pressure function effective means, be commonly used to various originals
The anesthesia respiration management during respiratory failure, major operation, Breathing Suppotion treatment and emergency resuscitation because caused by.
The operation logic of ventilator is will to send after a certain proportion of (compression) air and (compression) oxygen mix to patient
Lung assists patient respiratory.But ventilator does not carry out relevant filtration treatment work to the gas of sucking patient's body now
Make, be directly entered after (compression) air and (compression) oxygen mix, there may come a time when that there are quality problems, and the gas sucked
It is excessively dry, it is unfavorable for the rehabilitation of patient；Furthermore the gas of patient's exhalation, which passes through, handles direct emission, in the gas of exhalation
Various pathogens are often carried, indoor air quality is directly affected, cross-infection may be caused between other patients.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of Combined filtering apptss used for respirators.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of Combined filtering apptss used for respirators, including air-breathing Rose Box and expiration Rose Box, the air-breathing Rose Box,
Fixed connecting rod there are two setting between expiration Rose Box, is fixed with power supply device between the air-breathing Rose Box, expiration Rose Box,
The power supply device is located between two fixed connecting rods, air-breathing Rose Box lower end be equipped with oxygen sky mixed gas entrance and on
End is equipped with oxygen sky mixed gas outlet, and expiration Rose Box upper end is equipped with exhaled gas entrance and lower end goes out equipped with exhaled gas
Mouthful, the filter core and spongy layer of rugosity, the air-breathing Rose Box are sequentially installed in the air-breathing Rose Box from top to bottom
Ultraviolet germicidal is installed, the ultraviolet germicidal is located at below filter core and is connected with power supply device, the sea on inner wall
Continuous layer upper end is communicated with injection pipe, and the injection pipe stretches out air-breathing Rose Box upper end and is equipped with sealing cover, the expiration Rose Box
Inside it is successively arranged light-catalyzed reaction room and nano adsorption floor from top to bottom, the light-catalyzed reaction room is equipped with to be arranged above and below
Electric light source band and photocatalyst layer, the electric light source band are connected with power supply device.
Nano titanium dioxide photocatalyst film is filled in the photocatalyst layer.
Anion nanometer absorbent filter medium is filled in the nano adsorption layer.
The filter core is the hollow fiber filter element of multilayer folding shape.
The air-breathing Rose Box, expiration Rose Box are equipped with enclosed switch door.
The beneficial effects of the utility model are: the utility model is to the oxygen of sucking patient's body and the mixed gas of air
Further progress filter sterilization guarantees the quality of sucking gas, moreover it is possible to be injected using injection pipe to spongy layer relevant clean
Perhaps medicament auxiliary patient respiratory moistens gas or medicament gas to water；The gas of patient's exhalation is in light-catalyzed reaction room, electricity
Strip of light is catalyzed photocatalyst layer, decomposing pollutant and pathogen, acts on discharge using the adsorption-decomposition function of nano adsorption layer, keeps away
Exempt from cross-infection, ensure that the health of environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- air-breathing Rose Box；2- expiration Rose Box；3- fixed connecting rod；4- power supply device；5- oxygen sky mixed gas
Entrance；6- oxygen sky mixed gas outlet；7- exhaled gas entrance；The outlet of 8- exhaled gas；9- filter core；10- spongy layer；
11- ultraviolet germicidal；12- injection pipe；13- sealing cover；14- light-catalyzed reaction room；15- nano adsorption layer；16- electric light source band；
17- photocatalyst layer；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of Combined filtering apptss used for respirators, including air-breathing Rose Box 1 and expiration Rose Box 2, institute
State fixed connecting rod 3 there are two setting between air-breathing Rose Box 1, expiration Rose Box 2, the air-breathing Rose Box 1, expiration Rose Box 2
Between be fixed with power supply device 4, the power supply device 4 is located between two fixed connecting rods 3,1 lower end of air-breathing Rose Box
Equipped with oxygen sky mixed gas entrance 5 and upper end is equipped with oxygen sky mixed gas outlet 6, and 2 upper end of expiration Rose Box is equipped with exhalation
Gas access 7 and lower end are equipped with exhaled gas outlet 8, are sequentially installed with rugosity from top to bottom in the air-breathing Rose Box 1
Filter core 9 and spongy layer 10 are equipped with ultraviolet germicidal 11, the ultraviolet germicidal 11 on 1 inner wall of air-breathing Rose Box
It is connected positioned at 9 lower section of filter core and with power supply device 4,10 upper end of spongy layer is communicated with injection pipe 12, the injection pipe
12 stretch out 1 upper end of air-breathing Rose Box and are equipped with sealing cover 13, and it is anti-to be successively arranged photocatalysis from top to bottom in the expiration Rose Box 2
Room 14 and nano adsorption floor 15 are answered, the light-catalyzed reaction room 14 is equipped with the electric light source band 16 and photochemical catalyst arranged above and below
Layer 17, the electric light source band 16 is connected with power supply device 4.
Nano titanium dioxide photocatalyst film is filled in the photocatalyst layer 17.
Anion nanometer absorbent filter medium is filled in the nano adsorption layer 15.
The filter core 9 is the hollow fiber filter element of multilayer folding shape.
The air-breathing Rose Box 1, expiration Rose Box 2 are equipped with enclosed switch door.
When the utility model is used, oxygen sky mixed gas entrance 5, the oxygen sky mixed gas outlet 6 of air-breathing Rose Box 1 are divided
Be not connected with suction pipe, by the exhaled gas entrance 7 of expiration Rose Box 2, exhaled gas outlet 8 respectively with exhalation pipeline phase
Even, the mixed gas of the ultraviolet germicidal 11 in air-breathing Rose Box 1, the oxygen of 9 pairs of filter core sucking patient's bodies and air
Further progress filter sterilization guarantees the quality of sucking gas, moreover it is possible to inject relevant do to spongy layer 10 using injection pipe 12
Perhaps medicament auxiliary patient respiratory moistens gas or medicament gas to net water；The gas that expiration Rose Box 2 can breathe out patient
Body is handled, exhaled gas in light-catalyzed reaction room 14, electric light source band 16 be catalyzed photocatalyst layer 17, decomposing pollutant and
Pathogen acts on discharge using the adsorption-decomposition function of nano adsorption layer 15, avoids cross-infection, ensure that the health of environment.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (5)
1. a kind of Combined filtering apptss used for respirators, which is characterized in that including air-breathing Rose Box (1) and expiration Rose Box (2),
It is set between the air-breathing Rose Box (1), expiration Rose Box (2) there are two fixed connecting rod (3), the air-breathing Rose Box (1) is exhaled
It is fixed between gas Rose Box (2) power supply device (4), the power supply device (4) is located between two fixed connecting rods (3), institute
Air-breathing Rose Box (1) lower end is stated equipped with oxygen sky mixed gas entrance (5) and upper end is equipped with oxygen sky mixed gas outlet (6), it is described
Expiration Rose Box (2) upper end is equipped with exhaled gas entrance (7) and lower end is equipped with exhaled gas outlet (8), the air-breathing Rose Box
(1) filter core (9) and spongy layer (10) of rugosity, air-breathing Rose Box (1) inner wall are sequentially installed in from top to bottom
On be equipped with ultraviolet germicidal (11), the ultraviolet germicidal (11) be located at below filter core (9) and with power supply device (4) phase
Even, spongy layer (10) upper end is communicated with injection pipe (12), and the injection pipe (12) is stretched out air-breathing Rose Box (1) upper end and set
Have sealing cover (13), is successively arranged light-catalyzed reaction room (14) and nano adsorption floor from top to bottom in the expiration Rose Box (2)
(15), the light-catalyzed reaction room (14) is equipped with the electric light source band (16) and photocatalyst layer (17) arranged above and below, the electricity
Strip of light (16) is connected with power supply device (4).
2. a kind of Combined filtering apptss used for respirators according to claim 1, which is characterized in that the photocatalyst layer
(17) nano titanium dioxide photocatalyst film is filled in.
3. a kind of Combined filtering apptss used for respirators according to claim 2, which is characterized in that the nano adsorption layer
(15) anion nanometer absorbent filter medium is filled in.
4. a kind of Combined filtering apptss used for respirators according to claim 3, which is characterized in that the filter core
It (9) is the hollow fiber filter element of multilayer folding shape.
5. a kind of Combined filtering apptss used for respirators according to claim 4, which is characterized in that the air-breathing Rose Box
(1), expiration Rose Box (2) is equipped with enclosed switch door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278644.7U CN209490339U (en) | 2018-08-09 | 2018-08-09 | A kind of Combined filtering apptss used for respirators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278644.7U CN209490339U (en) | 2018-08-09 | 2018-08-09 | A kind of Combined filtering apptss used for respirators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209490339U true CN209490339U (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278644.7U Active CN209490339U (en) | 2018-08-09 | 2018-08-09 | A kind of Combined filtering apptss used for respirators |
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| Country | Link |
|---|---|
| CN (1) | CN209490339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058128A (en) * | 2021-04-21 | 2021-07-02 | 成都科瑞益医疗科技有限公司 | Monitoring type respiratory anesthesia machine |
| CN115518259A (en) * | 2022-11-24 | 2022-12-27 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Department of respiration is with harmful separation filter equipment of respiratory equipment |
-
2018
- 2018-08-09 CN CN201821278644.7U patent/CN209490339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058128A (en) * | 2021-04-21 | 2021-07-02 | 成都科瑞益医疗科技有限公司 | Monitoring type respiratory anesthesia machine |
| CN115518259A (en) * | 2022-11-24 | 2022-12-27 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Department of respiration is with harmful separation filter equipment of respiratory equipment |
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