CN2666484Y - Different place air supply protection system - Google Patents
Different place air supply protection system Download PDFInfo
- Publication number
- CN2666484Y CN2666484Y CN 03266138 CN03266138U CN2666484Y CN 2666484 Y CN2666484 Y CN 2666484Y CN 03266138 CN03266138 CN 03266138 CN 03266138 U CN03266138 U CN 03266138U CN 2666484 Y CN2666484 Y CN 2666484Y
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- air
- acquisition port
- chamber
- place
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Abstract
A body prevention system is used for medical staff and working personnel in air-polluted environment. The system collects clean air by an air pump or a fan from the transverse distance or vertical height of outdoor location (different location) that is about 5-1000 meters from the location (such as a hospital, a factory, and a laboratory) of the person being protected, transports the air through pipes to close-type helmets on the heads of the person being protected in the ward, workshop or laboratory, and provides the air for free breath for the person being protected. The air breathed by the person being protected is isolated from the indoor air through the close-type helmet, and the exhaust gas is discharged from the air-outlet pipe. The utility model ensures the person who stays in polluted room to breathe fresh air from different locations, obviously reduces the polluted rate or poisoned rate for the medical staff or working personnel, and reduces the psychological pressure of workers; the respirator, the eyepatch and the head cover are in trinity, which greatly improves the preventing function of respiratory tract and mucosa; the utility model uses the air in the nature, which is low in cost.
Description
Technical field the utility model relates to a kind of medical personnel of being used for and is in the body protection system of staff under the air pollution environment.
Background technology is under many occasions, for example, (particularly resemble treatment patient's SARS medical personnel) when medical personnel's contagion patient and contaminated environment thereof, when the staff is in the work that (particularly produces the workshop of toxic gas or dust) under the air-polluting environment, all must wear protective device, be infected or be subjected to the murder by poisoning of contaminated air to prevent health.Existing protective device and method mainly contain: 1, wear mouth mask, or wear eyeshade and head-shield, guarded head is all covered.The defective of this means of defence is: 1. air is under-supply, and protected person's expiratory dyspnea is difficult to long-time support; 2. the protected person breathes the air in the chamber of living in, and mouth mask is difficult to virus and toxic gas are blocked; 3. supporting tight on mouth mask, eyeshade and the head-shield surface, be actually each self-separation, be difficult to bring into play integral protection usefulness.2, reinforcement is to the sterilization and the ventilation of hospital, ward, contaminated environment.Though these protective devices and method have certain protective action, be difficult to the protection effect that reaches desirable.For example accepting patient's SARS hospital for medical treatment, medical personnel's infection rate is very high, protective device that one of reason adopts at present and method can not thoroughly completely cut off virus, medical personnel can only breathe contaminated air in the chamber of living in, eye muzzle etc. locate mucous membrane can not be thoroughly with viral completely cut off cause.
The summary of the invention the purpose of this utility model is in order to overcome the problem that above-mentioned protective device and method exist, to provide a kind of and can prevent effectively that the protected person from being infected or poisoning, can fully freely breathe again " the strange land air is supplied with guard system " of the air of cleaning.
The utility model is achieved in that from the place at distance protected person place (as hospital, factory, laboratory etc.) have the outdoor place (strange land) of 5～1000 meters lateral separations or vertical height, gather clean air with air pump (or fan), flow in the closed head protector of being worn on the protected person's head that is in ward, workshop or the laboratory by pipeline, freely breathe for the protected person, waste gas is discharged from blast pipe again.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is that colony's central gas supply formula strange land air is supplied with the guard system schematic diagram.
Fig. 2 is that individual independent gas supply formula strange land air is supplied with the guard system schematic diagram.
Illustrate:
1, air collection 2, airstrainer 3, gas main duct
4, air pump/fan 5, gas production switch 6, register
7, air subtube 8, air induction hose interface 9, interface switch
10, air induction hose 11, tolerance control valve 12, air inlet
13, the sealing head protector 14, translucent cover 15, wear inner support
16, wear fixed band 17, the soft sealing ring 18 of neck, confining zone
19, cover, circle pressing layer 20, gas, water out 21, the flexible pipe of giving vent to anger
22, independent air collecting pipe 23, flexible pipe fixed band
The utlity model has following advantage:
1, comes from the strange land owing to breathe the air of usefulness, medical personnel and staff are being subjected to Can breathe the cleaning ozone in the chamber that pollutes, easily breathe, work can be supported Time lengthening.
2, mouth mask, eyeshade, the head-shield Trinity are significantly improved to the safeguard function of respiratory tract and mucous membrane.
3, significantly reduce the probability that medical personnel or staff are infected or poisoned, alleviate worker's psychological pressure.
What 4, gather, use is air in the Nature, with low cost.
Specific embodiment the utility model can be realized by following examples:
1, colony's central gas supply formula strange land air is supplied with the guard system implementation, as Fig. 1.From the place (as hospital, factory, laboratory etc.) at distance protected person place the outdoor of enough lateral separations or vertical height arranged, choose 2～4 air collecting locations, gather clean air with air pump/fan (4).During gas production,, from a plurality of air acquisition port (1), select its open and close state, promptly only open the air acquisition port that is in upwind side, close the air acquisition port of other direction, to avoid gathering the air of direction at a disadvantage according to the variation of wind direction.
Air acquisition port (1) flare, outer cover airstrainer (2); The air acquisition port connects gas main duct (3), establishes air pump/fan (4) in the gas main duct, as the power set of gathering air; Establish gas production switch (5) on the gas main duct; Gas main duct is delivered to register (6) with air and is carried out suitable temperature adjustment, and the temperature of its temperature and protected person's chamber of living in is remained basically stable; On gas main duct, offer some air subtubes (7) to each chamber outdoors or in the chamber; May enter guarded maximum quantity simultaneously according to this chamber, the air induction hose interface (8) of corresponding number is set on the air subtube; Establish interface switch (9) on the air induction hose interface; The air induction hose interface docks with air induction hose (10), makes the strange land air enter the sealing head protector and breathes usefulness for the protected person.
Supply with in the guard system at colony's central gas supply formula strange land air,,, can use for a long time through regular disinfecting from air acquisition port (1) all devices until air induction hose interface (8).
2, individual independent gas supply formula strange land air supply guard system implementation is as Fig. 2.The gas producing device of the formation of this gas producing device and principle and colony's central gas supply formula strange land air supply guard system is similar substantially, is its small scale, and only enough single individual uses of gas production get final product the not shared same feeder of adopting between the Different Individual.Specific implementation is: there is the outdoor of enough lateral separations or vertical height in the place (as hospital, factory, laboratory etc.) at distance protected person place, and according to the variation of wind direction, the direction of being in the wind is placed individual independent gas supply formula air harvester.Air acquisition port (1) flare, outer cover airstrainer (2); Connect air pump/fan (4) in the air acquisition port, as the power set of gathering air; The air acquisition port connects independent air collecting pipe (22), establishes gas production switch (5) on the independent air collecting pipe; Independent air collecting pipe is delivered to register (6) with air and is carried out suitable temperature adjustment, and the temperature of its temperature and protected person's chamber of living in is remained basically stable; Near chamber one end air induction hose interface (8) is set at independent air collecting pipe; Interface switch (9) is set on the air induction hose interface; The air induction hose interface docks with air induction hose (10), makes the strange land air enter the sealing head protector and breathes usefulness for the protected person.
Supply with in the guard system at individual independent gas supply formula strange land air,,, can use for a long time through regular disinfecting from air acquisition port (1) all devices until air induction hose interface (8).
3, sealing head protector.Colony's central gas supply formula strange land air is supplied with guard system and is all adopted identical sealing head protector with individual independent gas supply formula strange land air supply guard system.The specific implementation of the sealing head protector that the utility model is used is: sealing head protector (13) by translucent cover (14), wear inner support (15), wear fixed band (16), the soft sealing ring of neck (17), confining zone (18), air induction hose (10), tolerance control valve (11), air inlet (12), gas, water out (20), the flexible pipe of giving vent to anger (21), cover, circle pressing layer (19) formation.Gas, water out (20) are arranged at the position that the translucent cover correspondence chin, and are spill, so that issuable condensed water is discharged from the flexible pipe of giving vent to anger (21) along with breathing waste gas in the sealing head protector.The material of translucent cover (14) apparatus flexible (as transparent plastics of macromolecular material, high-quality etc.) is made.The soft sealing ring of neck (17) but adopt airtight material that can entrant sound to make, one end and translucent cover (14) are closely fixing, the other end is lain on the neck by a plurality of confining zones (18), stops in the chamber air to enter and seals in the head protector.
Sealing head protector (together with air induction hose) can disposable as the case may be use (in the protection field as serious communicable diseases such as SARS) or repeatedly use (using as protecting poisonous chemical gas or dust).
Claims (4)
1, a kind of medical personnel of being used for and be in the body protection system of staff under the air pollution environment, it is characterized in that: the sealing head protector that the protected person wore that is in the chamber is a system by the collection of the air outside pipeline and chamber conveying device connection, guarded head is gathered conveying device at the air of sealing head protector internal respiration by the air outside the chamber and is provided, and the air that the protected person breathed is isolated by the air in sealing head protector and the chamber;
2, strange land according to claim 1 air is supplied with guard system, it is characterized in that: a kind of implementation that the outer air of chamber is gathered conveying device is colony's central gas supply mode, the device of the manner is by tubaeform air acquisition port (1), airstrainer (2), gas main duct (3), air pump/fan (4), gas production switch (5), register (6), air subtube (7), air induction hose interface (8), interface switch (9), air induction hose (10) constitutes, air acquisition port (1) is outdoor and 5～1000 meters lateral separation or vertical height arranged apart from the place at protected person place, be provided with 2～4 air acquisition port (1) from the place at protected person place radially to different directions, a plurality of air acquisition port (1) can select it to open according to the variation of wind direction, close state;
3, strange land according to claim 1 air is supplied with guard system, it is characterized in that: a kind of implementation that the outer air of chamber is gathered conveying device is individual independent gas supply mode, the device of the manner is by tubaeform air acquisition port (1), airstrainer (2), independent air collecting pipe (22), air pump/fan (4), gas production switch (5), register (6), air induction hose interface (8), interface switch (9), air induction hose (10) constitutes, air acquisition port (1) is outdoor and apart from the place at protected person place 5～1000 meters lateral separation or vertical height are arranged, and air acquisition port (1) can place upwind side according to the variation of wind direction;
4, strange land according to claim 1 air is supplied with guard system, it is characterized in that: sealing head protector (13) is by translucent cover (14), wear inner support (15), wear fixed band (16), the soft sealing ring of neck (17), confining zone (18), air induction hose (10), tolerance control valve (11), air inlet (12), gas, water out (20), the flexible pipe (21) of giving vent to anger, cover, circle pressing layer (19) constitutes, gas, water out (20) is arranged at the position that the translucent cover correspondence chin, and be spill, soft sealing ring (17) one ends of neck and translucent cover (14) are closely fixing, and the other end is made of a plurality of confining zones (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266138 CN2666484Y (en) | 2003-06-27 | 2003-06-27 | Different place air supply protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266138 CN2666484Y (en) | 2003-06-27 | 2003-06-27 | Different place air supply protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666484Y true CN2666484Y (en) | 2004-12-29 |
Family
ID=34329796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266138 Expired - Fee Related CN2666484Y (en) | 2003-06-27 | 2003-06-27 | Different place air supply protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666484Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905062A (en) * | 2010-07-28 | 2010-12-08 | 唐平安 | Novel far infrared human head physiotherapeutic instrument |
| CN101757744B (en) * | 2008-11-19 | 2013-12-25 | 莫崧桂 | Detachable centally integrated antitoxin and dustproof pure air respirator device |
| CN107233677A (en) * | 2016-03-28 | 2017-10-10 | 王振牛 | A kind of device having a breath of fresh air of high-risk gaseous state operating in limited space |
| CN111167041A (en) * | 2020-02-22 | 2020-05-19 | 重庆市炙热科技发展有限公司 | Indoor temperature control short-distance air supply and exhaust device for preventing new coronary pneumonia virus propagation |
| WO2022265592A1 (en) * | 2021-06-16 | 2022-12-22 | Erkunt Sanayi̇ Anoni̇m Şi̇rketi̇ | Conditioned ventilation mechanism for respiratory systems with helmet |
-
2003
- 2003-06-27 CN CN 03266138 patent/CN2666484Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757744B (en) * | 2008-11-19 | 2013-12-25 | 莫崧桂 | Detachable centally integrated antitoxin and dustproof pure air respirator device |
| CN101905062A (en) * | 2010-07-28 | 2010-12-08 | 唐平安 | Novel far infrared human head physiotherapeutic instrument |
| CN101905062B (en) * | 2010-07-28 | 2012-05-16 | 唐平安 | Novel far infrared human head physiotherapeutic instrument |
| CN107233677A (en) * | 2016-03-28 | 2017-10-10 | 王振牛 | A kind of device having a breath of fresh air of high-risk gaseous state operating in limited space |
| CN111167041A (en) * | 2020-02-22 | 2020-05-19 | 重庆市炙热科技发展有限公司 | Indoor temperature control short-distance air supply and exhaust device for preventing new coronary pneumonia virus propagation |
| WO2022265592A1 (en) * | 2021-06-16 | 2022-12-22 | Erkunt Sanayi̇ Anoni̇m Şi̇rketi̇ | Conditioned ventilation mechanism for respiratory systems with helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |