CN211962842U

CN211962842U - Breathing mask with high-pressure water filtering function

Info

Publication number: CN211962842U
Application number: CN202020402850.5U
Authority: CN
Inventors: 喻国成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-20
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a respirator with function is strained to high-pressure water, include: transparent face guard and filter equipment, transparent face guard are through intake-tube connection filter equipment, and the filter flask is connected with the box body, is equipped with the opening on the box body, and the opening part is provided with the filter pulp, and the rear end of filter pulp is provided with the air pump, and the air pump is connected to the one end of air duct, and the other end extends to in the filter flask, has set gradually antifog net and broken gas net on the air duct from top to bottom, and the air pump sees through the filter pulp suction filter flask with the outside gas of box body in, and air pump and switch are connected the lithium cell, transparent face guard's both ends are provided with the aperture respectively, and the elasticity rubber belt embolias the aperture and hangs on the people's ear, can. The utility model discloses can effectively reduce dust and steam in the air, reach filtered air and avoid the function of hazing, and simple structure easily promotes.

Description

Breathing mask with high-pressure water filtering function

Technical Field

The utility model belongs to the technical field of the gauze mask technique and specifically relates to a respirator with function is strained to high-pressure water.

Background

A single dustproof mask in the market at present can only block large particles, and because people need to breathe air, micro particles can be sucked into the body, and the mask needs to be replaced frequently, so that resources are wasted. In the operational environment that dust density is big, need wear face guard work, current face guard all generally has 2 problems:

1. water mist is easily formed on the inner layer of the mask, so that the eyesight is seriously affected, and the continuation of work is inconvenient;

2. the common mask can increase the difficulty of breathing and has poor comfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a respirator with function is strained to high-pressure water.

To achieve the above object, the present invention adopts the following:

a respiratory mask with high pressure water filtration, comprising: transparent face guard and filter equipment, transparent face guard is through intake-tube connection filter equipment, filter equipment includes: the novel anti-fog filter comprises a box body, a filter bottle, filter cotton, an air guide tube, an air pump, a lithium battery and a switch, wherein the filter bottle is connected with the box body, an opening is formed in the box body, the filter cotton is arranged at the opening, the rear end of the filter cotton is provided with the air pump, one end of the air guide tube is connected with the air pump, the other end of the air guide tube extends into the filter bottle, an anti-fog net and an air breaking net are sequentially arranged on the air guide tube from top to bottom, the air pump enables external air of the box body to penetrate through the filter cotton to be sucked into the filter bottle, the air pump and the switch are connected with the lithium battery, small holes are respectively formed in two ends of the transparent face mask, elastic rubber belts are sleeved into the small holes and hung on.

Preferably, the mask further comprises an air blocking sheet and a reverse flow valve, the air blocking sheet is arranged on the position, corresponding to the bridge of the nose, of the transparent mask, and the reverse flow valve is arranged below the air blocking sheet.

Preferably, the connection position of the air inlet pipe and the transparent mask is positioned above the baffle plate.

Preferably, a soft material sealing gasket is adopted at the part, which is contacted with the face, of the transparent mask.

Preferably, the soft material sealing gasket is medical silica gel.

Preferably, the end of the other end of the air duct is provided with a bubbled stone. Through above-mentioned technical scheme, will can fully break up outside polluted gas gets into liquid in the filter flask, make the particulate matter among the outside polluted gas can be fine by the liquid absorption in the filter flask.

Preferably, a charging jack is arranged on the filtering device and used for charging the lithium battery.

The utility model has the advantages of it is following:

1. air dust is filtered, and fresh dust-free air can be obtained by using the mask in a severe dust environment;

2. the inner layer of the breathing mask is not fogged and does not affect the vision, namely the normal work of a wearer;

3. air is blown into the mask cups continuously, airflow exists in the mask, and the breathing familiarity is consistent with that of a breathing mask which is not worn;

4. the filter bottle and the face mask can be replaced and washed quickly.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a respiratory mask with high pressure water filtering function of the present invention;

FIG. 2 is a cross-sectional view of a transparent mask of a respiratory mask with high pressure water filtering function according to the present invention;

fig. 3 is a side view of the filtering device of the breathing mask with high pressure water filtering function of the present invention.

In the figures, the various reference numbers are:

1-transparent mask, 101-air baffle sheet, 102-small hole, 103-reverse flow valve, 104-soft material sealing gasket, 2-filtering device, 201 box body, 202-air duct, 203-air pump, 204-lithium battery, 205-filter cotton, 206-opening, 207-switch, 208-belt buckle, 209-charging jack, 3-filter bottle, 301 air breaking net, 302-anti-fog net, 303 air bubble stone, 4-air inlet pipe, 5-voltmeter and 6-liquid level.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 to 3, the utility model relates to a respirator with high-pressure water filters function mainly filters control through high-pressure washing air, multilayer solid particle and liquid, reduces dust and steam in the air, reaches filtered air and avoids the function of hazing. Meanwhile, a breathing auxiliary unit is added in the mask, so that the breathing is moderate and does not decline after the breathing mask is worn. Specifically, as follows, the following description will be given,

a respiratory mask with high pressure water filtration, comprising: transparent face guard 1 and filter equipment 2, transparent face guard 1 is through intake pipe 4 connection filter equipment 2, and filter equipment 2 includes: box body 201, filter flask 3, filter pulp 205, air duct 202, the miniature air pump of 1.2V direct current (hereinafter air pump 203 for short), lithium cell 204, switch 207, the utility model provides a lithium cell 204 adopts the capacity be 5600 milliampere lithium cell, and air pump 203 produces 15 liters of flow per minute. The box body 201 is connected with the filter bottle 3 by screw thread, the box body 201 is provided with an opening 206, the whole opening 206 is sealed by using filter cotton 205, the rear end of the filter cotton 205 is provided with an air pump 203, one end of the air duct 202 is connected with the air pump 203, the other end is provided with a bubble stone 303 and extends to the bottom of the filter bottle 3, the air duct 202 is sequentially provided with an anti-fog net 302 and an air breaking net 301 from top to bottom, wherein the anti-fog net 302 is arranged above the liquid level 6 in the filter bottle 3, the air breaking net 301 is arranged below the liquid level 6 in the filter bottle 3, in the normal use process, the air pump 203 sucks the external air in the filter device 2 through the filter cotton 205, the entered external polluted air enters the water in the filter bottle 3 along with the air duct 202, the external polluted air floats upwards and meets the air breaking net 301 to break the air, so that the polluted particles in the air can be well adsorbed by the water, a proper amount of disinfectant can also be added into the water, so that a certain disinfecting and sterilizing effect can be achieved; when the treated washing air leaves the liquid level 6 and flows upwards, the washing air needs to penetrate through the anti-fog net 302 above, the moisture in the air is adsorbed on the anti-fog net 302 at the moment, and then the washing air enters the air inlet pipe 4 and is conveyed into the transparent mask 1. The air pump 203 and the switch 207 are connected with the lithium battery 204, the two ends of the transparent mask 1 are respectively provided with the small holes 102, the elastic rubber belt is sleeved into the small holes 102 to be hung on ears of a person, and the transparent mask 1 can be fixed on the face of the person. Two belt buckles 208 are arranged behind the filtering device 2, the belt buckles 208 are designed to be rectangular, and can accommodate a belt to pass through, and the belt passes through the belt buckles to tie the filtering device 2 to the waist of a human body when in use.

Further, the transparent face mask 1 is provided with the air blocking sheet 101 at the position of the nose bridge, so that the eyes and the nose are separated by the air blocking sheet 101, air exhaled by the mouth and the nose is blocked by the air blocking sheet, and water mist can not appear on the face mask of the eyes. A reverse flow valve 103 is arranged below the air baffle sheet 101, a round sheet is arranged at the center of the position of the porous part on the transparent mask 1 by the reverse flow valve 103, exhaled air is sent out to the round sheet to be automatically opened, negative pressure is generated when the transparent mask 1 breathes, the sheet can be automatically attached to the outside of the transparent mask 1, and outside polluted gas is automatically prevented from entering the transparent mask 1.

Furthermore, the contact part of the transparent mask 1 and the face is made of a soft material sealing gasket 104, the material of the soft material sealing gasket 104 is medical silica gel, and the material of the transparent mask 1 and the air baffle sheet 101 is ethylene.

Further, a charging jack 209 is provided on the filter device 2 for charging the lithium battery 204. Still be provided with voltmeter 5 on the filter equipment 2, can show the electric quantity condition of lithium cell in real time through voltmeter 5, the suggestion is in time charged.

The working principle is as follows: the miniature air pump 203 is driven by power generated by the light lithium battery 204, air which passes through the filter cotton 205 is pumped into the air guide pipe 202 fixed on the box body 201 by the air pump 203 through the air suction port of the air pump 203, under the action of pressure, external polluted air emerges from the air bubble stone 303 in water to generate bubbles, the bubbles can touch the air breaking net 301 fixed on the air guide pipe 202 when floating upwards, then the bubbles can touch the anti-fog net 302 fixed on the air guide pipe 202 when continuing to float upwards, the washed air is subjected to pressure flow in the filter flask 3 and is fixed on the air inlet pipe 4 of the box body 201 to be input into the transparent mask 1, the washed air forms positive pressure in the transparent mask 1 to breathe smoothly, in the transparent mask 1, the air blocking sheet 101 for preventing hot air exhalation is arranged under eyes to ensure clear sight, and the joint of the air inlet pipe 4 and the transparent mask 1 is positioned above the air blocking sheet 101, the washing air flows from top to bottom, and flows to the mouth and nose from the gap between the air baffle plate 101 and the face, and the exhaled air flows out of the transparent face mask 1 from the reverse flow valve 103.

Obviously, the above embodiments are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention, and for those skilled in the art, other variations or changes can be made on the basis of the above description, and all embodiments cannot be exhausted here, and all the obvious variations or changes led out by the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A respirator with high pressure water filtering function, comprising: transparent face guard and filter equipment, transparent face guard is through intake-tube connection filter equipment, filter equipment includes: the novel anti-fog filter comprises a box body, a filter bottle, filter cotton, an air guide tube, an air pump, a lithium battery and a switch, wherein the filter bottle is connected with the box body, an opening is formed in the box body, the filter cotton is arranged at the opening, the rear end of the filter cotton is provided with the air pump, one end of the air guide tube is connected with the air pump, the other end of the air guide tube extends into the filter bottle, an anti-fog net and an air breaking net are sequentially arranged on the air guide tube from top to bottom, the air pump enables external air of the box body to penetrate through the filter cotton to be sucked into the filter bottle, the air pump and the switch are connected with the lithium battery, small holes are respectively formed in two ends of the transparent face mask, and elastic rubber belts are sleeved into the small holes and hung.

2. The respirator with the high-pressure water filtering function according to claim 1, further comprising an air blocking sheet and a reverse flow valve, wherein the air blocking sheet is arranged on the transparent mask at a position corresponding to the bridge of the nose, and the reverse flow valve is arranged below the air blocking sheet.

3. The respirator with the high-pressure water filtering function as claimed in claim 2, wherein the connection between the air inlet pipe and the transparent mask is located above the air blocking sheet.

4. The respirator with high pressure water filtering function as claimed in claim 1, wherein the face-contacting portion of the transparent mask is a soft material gasket.

5. The respirator with the high-pressure water filtering function as claimed in claim 4, wherein the soft material sealing gasket is medical silica gel.

6. The respirator with the high-pressure water filtering function according to claim 1, wherein the end of the other end of the air duct is provided with a bubbled stone.

7. The respirator with the high-pressure water filtering function as claimed in claim 1, wherein a charging jack is provided on the filtering device for charging the lithium battery.