CN203291337U - Continuous purification disinfection device for pipeline of ventilator in working state - Google Patents
Continuous purification disinfection device for pipeline of ventilator in working state Download PDFInfo
- Publication number
- CN203291337U CN203291337U CN2013203069739U CN201320306973U CN203291337U CN 203291337 U CN203291337 U CN 203291337U CN 2013203069739 U CN2013203069739 U CN 2013203069739U CN 201320306973 U CN201320306973 U CN 201320306973U CN 203291337 U CN203291337 U CN 203291337U
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- sterilization device
- disinfection device
- continuous purification
- ventilator
- pipeline
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a purification disinfection device, in particular to a continuous purification disinfection device for a pipeline of a ventilator in the working state. The continuous purification disinfection device for the pipeline of the ventilator in the working state comprises a disinfection device box body, a photocatalyst filter screen, ultraviolet light lamp tubes, an air inlet and an air outlet, wherein the air inlet and the air outlet are formed in the two sides of the disinfection device box body, a channel used for air circulation is arranged in the disinfection device box body, the photocatalyst filter screen is arranged in the channel, a plurality of ultraviolet light lamp tubes are further arranged in the disinfection device box body, and the irradiation areas of the ultraviolet light lamp tubes cover the photocatalyst filter screen. The continuous purification disinfection device for the pipeline of the ventilator in the working state has the advantages of having the function of carrying out filtration deodorization and disinfection on circulating air, being capable of rapidly inactivating absorbed pathogens, having the oxygenolysis capacity, and being free of side effects to human bodies, disposable in the whole treatment period of a patient, simple in structure, easy to use and capable of being directly connected between the air outlet of the ventilator and the pipeline of the ventilator.
Description
Technical field
This utility model relates to a kind of purification sterilization device, relate in particular to the continuous purification sterilization device under a kind of breathing machine pipeline duty, be a kind of medical breathing machine and patient artificial airway pipeline of being external in, or be used for continuously the gas by pipeline being purified under the mechanical ventilation duty respirator accessory of degerming.
Background technology
In armarium, respirator, as a kind of instrument that helps patient respiratory, has very consequence in first aid, medical procedure.General respirator provides clean, aseptic air for the patient, but sometimes, can not be very efficiently airborne antibacterial, harmful substance are given and removed, harmful substance such as pathogen etc., to the patient, easily cause the patient sick or infect by respirator-pipe transmmision.
Nowadays, the respirator filtered air generally passes through filter course, be that the various drainage screen Selection and Constitutes such as prefiltering net, formaldehyde drainage screen, activated charcoal strainer and HEPA drainage screen form, filter course forms complexity and filters cost higher, harmful substance in filtered air has selectivity, and filter effect is general.
Photocatalyst is one of the most effective air cleaning means in the world today, photocatalyst is under the rayed of specific wavelength, can produce the photosynthetic a series of energy conversion process of similar plants Determination of Chlorophyll, be light energy conversion that chemical energy gives photocatalyst surface very strong oxidability, the various organic compound of oxidable decomposition and mineralising part inorganic matter, and have antibiotic effect.Under rayed, photocatalyst can absorb and be equivalent to the following luminous energy of band-gap energy, makes its surface excitation occur and produce electronics (e-) and hole (h+).These electronics and hole have very strong reduction and oxidability, and the oxygen reaction that can deposit with water or appearance, produce hydroxyl free radical and super cloudy oxonium ion.The energy of oxidation of these holes and hydroxyl free radical, greater than 120kcal/mol, has very strong oxidability, and the chemical bond that almost all can be formed organic molecule cuts off and decomposes.Therefore various harmful chemicals, odorant can be decomposed or harmless treatment, reach purify air, the effect of anti-soil deodorization.The application of photocatalyst is limited in the air cleaning aspect, as when finishing by photocatalyst purify air, LED photocatalyst air purifying etc., seldom photocatalyst technology is applied on respirator.
The utility model content
This utility model is to overcome above-mentioned weak point, purpose is to provide the continuous purification sterilization device under a kind of breathing machine pipeline duty, this sterilization device directly is docked with between respirator air outlet and pipeline, the rear ultraviolet tube that switches on power is luminous, sterilization device performance sterilization degerming functions, convenient to use, and can effectively reduce infringement and the infection that harmful substance and pathogen cause by respirator-pipe transmmision.
This utility model is to achieve the above object by the following technical programs: the continuous purification sterilization device under a kind of breathing machine pipeline duty comprises: sterilization device casing, photocatalyst filtering net, ultraviolet tube, air inlet, air outlet; Described air inlet, air outlet are located at respectively sterilization device casing both sides, be provided with the passage of ventilating air in the sterilization device casing, be provided with photocatalyst filtering net in passage, also be provided with some ultraviolet tubes in the sterilization device casing, the irradiation area of ultraviolet tube covers photocatalyst filtering net.
As preferably, described photocatalyst filtering net is the photocatalyst of titanium dioxide filter screen.
As preferably, described photocatalyst filtering net has several, and several photocatalyst filtering nets uniformly-spaced are arranged in passage.
As preferably, scribble reflection layer on described sterilization device cabinet wall, reflection layer guarantees to arrive near the ultraviolet light of sterilization device cabinet wall can be reflected back the sterilization device box house.
As preferably, described photocatalyst filtering net has 10, and 10 photocatalyst filtering nets uniformly-spaced are arranged in passage.
The beneficial effects of the utility model are: the photocatalyst of titanium dioxide filter screen in this utility model has ventilating air filtration deodorization, sterilizing function, ultraviolet tube is flowed through in irradiation tunnel air triggers simultaneously the photocatalyst of titanium dioxide screen surface and generates the OH base, the OH base can not only make rapidly the cause of disease that is adsorbed lose activity, and have oxidative decomposition capacity, other organic compound are decomposed and finally are decomposed into harmless carbon dioxide molecule and hydrone fully by molecular level; This utility model is without any side effects to human body, and is for disposable use during patient's wholistic therapy, simple in structure; This utility model uses simple, directly is docked with between respirator air outlet and pipeline, switches on power and makes the luminous rear performance sterilization degerming functions of ultraviolet tube.
Description of drawings
Fig. 1 is perspective view of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, this utility model is described further, but protection domain of the present utility model is not limited in this:
Embodiment 1: as shown in Figure 1, the continuous purification sterilization device under a kind of breathing machine pipeline duty comprises: sterilization device casing 1, air inlet 2, air outlet 3, photocatalyst of titanium dioxide filter screen 4, ultraviolet tube 5; Described air inlet 2, air outlet 3 are located at respectively sterilization device casing 1 both sides, be provided with the passage of ventilating air in sterilization device casing 1, be provided with photocatalyst of titanium dioxide filter screen 4 in passage, also be provided with four ultraviolet tubes 5 in sterilization device casing 1, four ultraviolet tubes 5 are arranged on respectively on four angles of sterilization device casing 1 inwall, and the irradiation area of ultraviolet tube 5 covers photocatalyst of titanium dioxide filter screen 4.
In order better to reach the effect of air sterilization and filtration, be fixed with 10 photocatalyst of titanium dioxide filter screens 4 in passage, photocatalyst of titanium dioxide filter screen 4 uniformly-spaced is arranged in passage and forms the photocatalyst of titanium dioxide filter mesh layer, scribble reflection layer on sterilization device casing 1 inwall, reflection layer guarantees that the ultraviolet light that arrives sterilization device casing 1 inwall is reflected back toward sterilization device casing 1 inside.
During use, air inlet 2 is connected with the respirator air outlet, air outlet 3 is connected with patient artificial airway pipeline, open ultraviolet tube 5, under the irradiation of ultraviolet tube 5, the gas of 4 pairs of passages of flowing through of photocatalyst of titanium dioxide filter screen purifies and sterilization, reduces harmful substance and pathogen and propagates infringement and the infection that causes by breathing machine pipeline.
Above described be specific embodiment of the utility model and the know-why used; if comply with the change that conception of the present utility model is done; when its function that produces does not exceed spiritual that description and accompanying drawing contain yet, must belong to protection domain of the present utility model.
Claims (5)
1. the continuous purification sterilization device under a breathing machine pipeline duty, is characterized in that comprising: sterilization device casing, photocatalyst filtering net, ultraviolet tube, air inlet, air outlet; Described air inlet, air outlet are located at respectively sterilization device casing both sides, be provided with the passage of ventilating air in the sterilization device casing, be provided with photocatalyst filtering net in passage, also be provided with some ultraviolet tubes in the sterilization device casing, the irradiation area of ultraviolet tube covers photocatalyst filtering net.
2. the continuous purification sterilization device under a kind of breathing machine pipeline duty according to claim 1, is characterized in that, described photocatalyst filtering net is the photocatalyst of titanium dioxide filter screen.
3. the continuous purification sterilization device under a kind of breathing machine pipeline duty according to claim 1, is characterized in that, described photocatalyst filtering net has several, and several photocatalyst filtering nets uniformly-spaced are arranged in passage.
4. the continuous purification sterilization device under a kind of breathing machine pipeline duty according to claim 1, it is characterized in that, scribble reflection layer on described sterilization device cabinet wall, reflection layer guarantees to arrive near the ultraviolet light of sterilization device cabinet wall can be reflected back the sterilization device box house.
5. the continuous purification sterilization device under a kind of breathing machine pipeline duty according to claim 3, is characterized in that, described photocatalyst filtering net has 10, and 10 photocatalyst filtering nets uniformly-spaced are arranged in passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203069739U CN203291337U (en) | 2013-05-30 | 2013-05-30 | Continuous purification disinfection device for pipeline of ventilator in working state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203069739U CN203291337U (en) | 2013-05-30 | 2013-05-30 | Continuous purification disinfection device for pipeline of ventilator in working state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291337U true CN203291337U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203069739U Expired - Lifetime CN203291337U (en) | 2013-05-30 | 2013-05-30 | Continuous purification disinfection device for pipeline of ventilator in working state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291337U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826206A (en) * | 2015-03-22 | 2015-08-12 | 杜庆顺 | Breathing sterilizer |
| CN108862540A (en) * | 2018-07-10 | 2018-11-23 | 春笋新科技(深圳)有限公司 | A kind of intelligent solar car carwash recirculating water purification system |
| CN109620991A (en) * | 2019-01-30 | 2019-04-16 | 深圳市神牛摄影器材有限公司 | A kind of air sterilization device and its filter |
| CN111840718A (en) * | 2019-04-25 | 2020-10-30 | 律维施泰因医学技术股份有限公司 | Artificial respirator |
| CN113521475A (en) * | 2021-07-22 | 2021-10-22 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study is salvaged and is used auxiliary respiratory device |
-
2013
- 2013-05-30 CN CN2013203069739U patent/CN203291337U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826206A (en) * | 2015-03-22 | 2015-08-12 | 杜庆顺 | Breathing sterilizer |
| CN108862540A (en) * | 2018-07-10 | 2018-11-23 | 春笋新科技(深圳)有限公司 | A kind of intelligent solar car carwash recirculating water purification system |
| CN109620991A (en) * | 2019-01-30 | 2019-04-16 | 深圳市神牛摄影器材有限公司 | A kind of air sterilization device and its filter |
| CN111840718A (en) * | 2019-04-25 | 2020-10-30 | 律维施泰因医学技术股份有限公司 | Artificial respirator |
| CN113521475A (en) * | 2021-07-22 | 2021-10-22 | 河南科技大学第一附属医院 | Intracardiac branch of academic or vocational study is salvaged and is used auxiliary respiratory device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |