CN103228995A - Apparatus for enabling a person to breathe the atmosphere indoors - Google Patents

Abstract

The present invention relates to air conditioning and ventilation. The apparatus comprises: a mask connected to a user's respiratory system through a breathing opening; a duct for supplying atmospheric air into the chamber; and a duct for exhausting used air from the room, the supply air duct and the exhaust air duct both communicating with the mask. The device is provided with at least one ventilation device having a speed regulator, arranged in the atmospheric air supply duct and/or in the duct from which used air is discharged. The face mask is provided with a chamber communicating with the breathing opening. The atmospheric air supply conduit and the used air exhaust conduit are connected to the mask through the chamber.

Description

Apparatus for enabling a person to breathe the atmosphere indoors

technical field

This invention relates to air conditioning and ventilation, and more particularly to indoor assemblies for air conditioning and ventilation, and is suitable for use in the manufacture and modification of devices that enable a person to breathe the atmosphere while remaining indoors.

Background technique

A device is known that enables a person to breathe the atmosphere while staying indoors, said device comprising: an air supply duct for allowing the atmosphere to enter the room; an exhaust duct for allowing the air to exit the room; Device (Modern Windows, RIA EraPublishers, Moscow, St. Petersburg, 1998, p. 127, Figures 11, 10).

However, prior art devices generally do not provide the occupants of the room with the air components actually required for breathing. Additionally, in some cases the atmosphere has been excessively polluted with harmful industrial impurities. Ventilating a room usually causes cold and also results in significant power costs (up to 30-40% of the total cost for heating a residential building). At the same time, inadequate ventilation leads to undue fatigue, reduces work capacity due to increased carbon dioxide levels in the room, and accelerates the spread of various diseases when sick people stay in the same room with healthy people.

Also known is a device that enables a person to breathe the atmosphere while staying indoors, said device comprising: a mask connected to the user's respiratory system (i.e. his/her nostrils) through breathing openings; air supply ducts, for allowing atmospheric air into the room; and an exhaust duct for allowing phlogisticated air to exit the room, both of which are in communication with the mask (RU220874).

This prior art device is able to provide the people in the room with atmosphere from the outside. It does not require frequent ventilation of the room, which can lead to colds and high energy costs.

However, the prior art device has operational problems associated with making it easy to use. These problems limit its application field.

Contents of the invention

The purpose of the present invention is to improve the ease of use, expand the field of application, reduce the fatigue and morbidity of people staying indoors, and save power costs.

The above problems are solved by providing a device enabling a person to breathe the atmosphere while staying indoors, said device comprising: a mask connected to the breathing system of the user through a breathing opening; an air supply duct for allowing the ingress of the atmosphere inside the room; and an exhaust duct for expelling the phlogistonized air out of the room, both the air supply duct and the exhaust duct communicating with the mask, wherein the device according to the invention is provided with at least one fan with a speed regulator, arranged In the atmosphere supply pipe and/or the phlogistonized air discharge pipe, the mask is provided with a cavity connected to the breathing opening, the atmosphere supply pipe and the phlogistonized air discharge pipe pass through the cavity and are connected to the The mask is connected.

The aforementioned problems are also solved in that the mask can be connected to the user's respiratory system via the breathing openings through the user's nostrils.

The above-mentioned problem is also solved in that the device can also be provided with an intake valve arranged in the atmospheric supply line and a purge valve arranged in the phlogisticated air discharge line.

The above problem is also solved in that the upper and side walls of the mask, when viewed by the user, can be concave so as to cover the user's nasal septum and nostrils and upper lip, wherein the breathing openings are arranged in the upper wall of the mask.

The above-mentioned problems are also solved in that the mask can be provided with retaining members for communicating its breathing openings with the nostrils of the user.

The above problems are also solved in that the mask walls can be closed by a replaceable environmentally safe patch compatible with the skin of the face.

The above-mentioned problem is also solved in that the atmospheric supply duct and the phlogisticated air exhaust duct can be provided with means enabling the duct parts to be moved radially relative to each other while maintaining their passage area.

The above-mentioned problems are also solved in that the device can also be provided with air temperature, humidity, purity, pressure and pressure drop sensors arranged in the air supply duct.

The above-mentioned problems are also solved in that the device can also be provided with a filter for cleaning and decontaminating the air, removing substances harmful to human breathing, which filter is arranged in the air supply line.

The above-mentioned problem is also solved in that the device can also be provided with a heater arranged in the atmosphere supply line.

The above-mentioned problem is also solved in that the device can also be provided with a cooler arranged in the atmosphere supply line.

The above-mentioned problem is also solved in that the device can also be provided with a humidifier arranged in the atmosphere supply line.

The above-mentioned problems are also solved in that the device can also be provided with fragrances arranged in the atmospheric supply line.

The above-mentioned problems are also solved in that the device can also be provided with means for introducing the drug substance arranged in the atmospheric supply line.

The above-mentioned problem is also solved in that the device can also be provided with at least one additional mask, which has a cavity connected to the breathing opening, wherein the atmospheric supply line and the phlogistonized air discharge line pass through the cavity of the additional mask And communicate with this additional mask.

Description of drawings

Figure 1 shows the device of the invention which enables a person to breathe the atmosphere while staying indoors.

Figure 2 shows a front view of a preferred embodiment of a mask.

Figure 3 shows a top view of a preferred embodiment of the mask (view A in Figure 2).

FIG. 4 shows a cross-sectional view along line B-B in FIG. 2 .

Figure 5 represents a device that enables multiple persons to breathe the atmosphere while staying indoors.

Detailed ways

The proposed device for enabling a person to breathe (Fig. 1) comprises: a mask 1 connected to the user's respiratory system 4 (ie his/her nostrils 3) through breathing openings 2; an air supply duct 5 for Atmospheric air is admitted into the room 6; an exhaust duct 7 for exhausting phlogistonized air out of the room 6, both the air supply duct 5 and the exhaust duct 7 communicating with the mask 1; and at least one fan 8 having a speed regulator 9. Arranged in the atmosphere supply pipe 5 and/or the phlogistonized air discharge pipe 7. The mask 1 has a cavity 10 ( FIG. 4 ) connected to the breathing opening 2 , through which the air supply conduit 5 and the phlogistonized air discharge conduit 7 communicate with the mask 1 .

The device can also be provided with an intake valve 11 arranged in the atmosphere supply line 5 and a purge valve 12 arranged in the phlogistonized air discharge line 7 . The upper and side walls 13, 14 of the mask 1 may be concave so as to cover the user's nasal septum 15 and nostrils 3 and upper lip 16 when viewed by the user 4, wherein the breathing opening 2 of the mask is arranged in its upper wall 13 Middle (Figure 2, 3). This configuration of the mask 1 enables a convenient and (where required) tight fit of the nostrils 3 and breathing openings 2 and fits most users, thereby making the device easier to use. In order to free the user's hands from holding the mask 1 at the nostrils 3 , the mask 1 may be provided with retaining members 17 for communicating its breathing opening 2 with the nostrils 3 of the user 4 . The walls 13, 14 of the mask 1 may be closed by a replaceable environmentally safe patch 18 (Fig. 2) which is compatible with the skin of the face. The patch 18 may be secured to the walls 13, 14 of the mask 1, for example by adhesive tape. The patch 18 may be elastic and loose, and must ensure an elastic and tight fit of the nostrils 3 and the breathing opening 2 of the mask 1 .

In order to ensure free rotation of the head and to avoid twisting of the ducts 5, 7, means 19 may be provided which enable parts of the ducts 5, 7 to move radially relative to each other while maintaining their passage area, for easier handling. The device 19 may consist of two pipe parts connected by screwing, or of pipe parts arranged in one pipe with limited axial displacement (not shown). The device may also be provided with air temperature, humidity, purity, pressure and pressure drop sensors 20 arranged in the atmospheric supply duct 5 . The device can also be provided with a filter 21 arranged in the atmosphere supply line 5 . The degree of air purification and treatment depends on the impurities of the air and the needs of users 4 . The filter 21 cleans and decontaminates the incoming air, removing substances, dust, aerosols, bacteria, smoke, etc. that are harmful to human breathing. The device can also be provided with a heater 22 which is arranged in the atmosphere supply duct 5 and serves to heat the cold atmosphere. In one embodiment, heater 22 may comprise an electric heater (not shown). The device can also be provided with a cooler 23 arranged in the atmosphere supply duct 5 . The cooler 23 may include an evaporator (not shown). The device can also be provided with a humidifier 24 , fragrance 25 and means 26 for introducing medicinal substances, which are also arranged in the atmospheric supply line 5 . Furthermore, the device may also be provided with an air purge valve 27 or an air shut-off valve for regulating air pressure and flow rate.

In the case of multiple users 4 staying in the room 6, the device can be provided with an additional mask 1 (Fig. 5) with a cavity 10 connected to the breathing opening 2, in which the atmospheric supply duct 5 and the phlogistonized The air outlet duct 7 communicates in parallel with the additional mask 1 through the cavity 10 .

The proposed device can be used as an add-on to existing ventilation systems. Air is injected and/or sucked directly from the atmosphere by a fan 8 operated by a speed controller 9 into a duct 5 arranged in the same room 6 in which the user 4 stays. Air flows along the duct 5 and through the inlet valve 11 into the cavity which is connected with the nostrils 3 of the user 4 through the breathing opening 2 of the mask 1 . When the user 4 inhales deeply, atmospheric air enters the user's respiratory system through the user's nostrils 3 . At the same time, fresh air continues to circulate through the cavity 10 of the mask 1 . When the user 4 exhales, the air flows through the purge valve 12 so as to enter the conduit 7 instead of entering the room 6 where the user 4 is staying. The phlogistonized air is released back into the atmosphere along duct 7. As the atmosphere flows along the conduit 5, it may be subjected to various treatments and exposures to these devices through filters 21, heaters 22, coolers 23, humidifiers 24, fragrances 25 and devices 26 for introducing drug substances. At the same time, air 5 data is continuously monitored by air temperature, humidity, purity, pressure and pressure drop sensors 20 .

Industrial Applicability

The use of the proposed invention enables a user staying indoors to breathe alone through purified and treated air without the risk of healthy users being infected by a sick person (when staying with a sick person), in normally unventilated rooms Physical exercise (fitness, training equipment) on the spot, able to recover quickly and restore his/her fitness. The device is suitable for treating colds by fresh air with the required parameters (humidity, temperature, etc.), since it is provided with means for introducing medicinal and perfume substances into the air. The proposed device also enables workers to work in contaminated gases with the additional requirement of using glasses to protect them from exposure to the gases. In addition, the described invention reduces fatigue and morbidity, saves power costs associated with ventilation, and is also easier to use, thereby expanding the field of application and simplifying manufacturing requirements.

Claims (15)

1. one kind can make the people rest on the equipment of breathing atmosphere when indoor, and described equipment comprises: face shield, and described face shield is connected with user's respiratory system by respiration openings; The air supply pipe road is used to allow atmosphere to enter in the room; And discharge line, be used to make the phlogiston air to discharge outside the room, described air supply pipe road and discharge line all are communicated with face shield, it is characterized in that: described equipment is provided with at least one fan, described fan has speed regulator, be arranged in the discharge line of atmosphere service and/or phlogiston air, described face shield is provided with the cavity that is connected with described respiration openings, and the discharge line of described atmosphere service and described phlogiston air is communicated with described face shield by described cavity.

2. equipment according to claim 1 is characterized in that: face shield is connected with user's respiratory system via respiration openings by user's nostril.

3. equipment according to claim 1 and 2, it also is provided with and is arranged in the intake valve in the atmosphere service and is arranged in the interior vent valve of discharge line that is used to discharge the phlogiston air.

4. equipment according to claim 2 is characterized in that: when being seen by the user, the upper wall of face shield and sidewall are spill, so that cover user's nasal septum and nostril and upper lip, wherein, respiration openings is arranged in the upper wall of face shield.

5. equipment according to claim 2, it is characterized in that: face shield is provided with holding member, is used to make that the respiration openings of face shield is communicated with user's nostril.

6. equipment according to claim 4 is characterized in that: mask wall is closed by removable Environmental security sticking patch that can be compatible with facial skin.

7. equipment according to claim 1 is characterized in that: the discharge line of atmosphere service and phlogiston air is provided with the device that makes pipe section can move radially, keep simultaneously their passage area relative to each other.

8. equipment according to claim 1 is characterized in that: described equipment also is provided with the air themperature, humidity, purity, pressure and the pressure that are arranged in the atmosphere service and falls sensor.

9. equipment according to claim 1 is characterized in that: described equipment also is provided with filter, and described filter is used to make air cleaning and depolluting, and removes the material harmful to people's breathing, and described filter arrangement is in the atmosphere service.

10. equipment according to claim 1 is characterized in that: described equipment also is provided with the heater that is arranged in the atmosphere service.

11. equipment according to claim 1 is characterized in that: described equipment also is provided with the cooler that is arranged in the atmosphere service.

12. equipment according to claim 1 is characterized in that: described equipment also is provided with the humidifier that is arranged in the atmosphere service.

13. equipment according to claim 1 is characterized in that: described equipment also is provided with the spices that is arranged in the atmosphere service.

14. equipment according to claim 1 is characterized in that: described equipment also is provided with and is arranged in the device that is used to introduce drug substance in the atmosphere service.

15. equipment according to claim 1, it is characterized in that: described equipment also is provided with at least one additional face shield, described additional face shield has the cavity that is connected with respiration openings, wherein, the discharge line of atmosphere service and phlogiston air is communicated with described additional face shield by the cavity of described additional face shield.

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