CN106263144A - Liquid filter formula haze healthful respirator - Google Patents

Abstract

The invention discloses principle and the manufacture method of a kind of liquid filter formula haze mask for daily life protection and health care.Mask is provided with air inlet pipe, suction nozzle and exhaust tube, and pipe is provided with check valve and stop valve；Cavity, takes up filtrate (such as warm water) in cavity.By check valve, bypassing air through in the filtrate (such as warm water) that air inlet pipe enters mask cavity, enter, through suction nozzle, the cavity that mask inwall is formed with face, exhaled gas is discharged by exhaling hole.Filtrate can filter out all size in air and pollute granule, and the temperature of filtrate (such as warm water) can change the air themperature entering human body, has health-care effect, and cheap, easy to use.

Description

Liquid filter formula haze healthful respirator

Technical field

The present invention relates to one can haze, have again the mask of health-care effect, belong to people's daily life protection and health product field.

Technical background

In recent years, large-scale production and construction cause the large areas air pollution of China serious, and this has become as unhealthful the most former One of because of.Air pollutes the size of granule between PM10 to PM2.5, the least.They existing building floating dust, pollen, also have industry Produce the flue dust rich in various chemical toxicants of discharge, city also has substantial amounts of vehicle exhaust.First respiratory system is had the biggest by these molecules Injury, the little granule of PM2.5 rank, blood circulation, and then other position such as harm cardiovascular and cerebrovascular vessel etc. can be entered by respiratory system.Therefore, Haze mask easily and effectively is necessary.The haze mask occurred at present is substantially following a few class: (1) thickening type, and thickening type mask is wanted Increase the compactness of mask cloth, or increase the number of plies of mask cloth.This enhances filter effect really, but the problem brought to be respiratory resistance big, And cost increases；(2) filtering net type, increase by one layer of drainage screen, even increase by one layer of wet tissue on common mask in mask, filter effect is not good enough. (3) novel filter material, novel filter material mask generally uses nano material, activated carbon.Nano material and activated carbon enhance filter effect, But the cost of mask increases considerably.

Summary of the invention

It is an object of the invention to provide the mask of harmful particulate contaminants in a kind of effective air filtering excessively.The necessary respiratory resistance of this mask is little, cost Cheap, easy to use, the most with health role.

The principle of this mask is to make the air of suction first pass through filtrate (such as warm water), then resorbs nasal cavity.Noxious pollutant quilt in air Crossing filtrate (water) to stop, dissolve wherein, air can become the temperature close with filtrate (water) simultaneously, plays and filters and the dual work of health care With.

The basic structure of mask is waterproof material (such as plastics) cavity, the built-in appropriate filtrate (water) of cavity.The subsidiary air inlet pipe of cavity and Suction nozzle.Air inlet pipe gos deep into mask cavity bottom, immerses in filtrate (water), and the other end of air inlet pipe is attached on ear-hang, is allowed to be positioned at high position Put.One section of top opened in mask cavity of suction nozzle, far as possible from filtrate (water).The other end of suction nozzle is opened in mask internal layer pair Nasal cavity, and be provided with one-way sucting valve, end during expiration, the air after filtration is hence into nasal cavity.Air inlet pipe and suction nozzle are provided with choking device, Preventing the not used time, filtrate (water) flows out.The embedding silica gel strip of mask periphery, makes mask periphery and face sealing paste close, becomes mask chamber simultaneously and expand, For suction filter liquid (water).Mask inner surface latticed attaching silicon particle, it is to avoid face pasted by mask, affects comfortable.The position of mask lip-syncing It is provided with and runs through mask chamber one-way breather valve disconnected with mask chamber again, end during air-breathing.

In place of present invention advanced person compared with prior art:

Liquid (water) filters, and can filter the various deleterious particles varied in size in air, and respiratory resistance is little, changes and filters the water capacity easily, cheap.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of liquid of the present invention filter formula haze healthful respirator.

Fig. 2 is the outside front view of liquid of the present invention filter formula haze healthful respirator.

Fig. 3 is the inner face front view of liquid of the present invention filter formula haze healthful respirator.

In figure,

1. mask outer wall

2. outside air enters through check valve

3. mask inwall

4. filtrate (such as warm water)

5. air after check valve suction filter

6. gas in check valve exhalation lung

7. filtered air enters mask chamber

8. the silica gel of inner wall edge, makes inwall and face be formed and closes chamber

9. stop valve

10. check valve

11. silica gel particles

Detailed description of the invention

Below in conjunction with the accompanying drawings and detailed description of the invention, technical scheme is further illustrated.

The principle of liquid filter formula haze healthful respirator is to fill filtrate (such as warm water) in mask cavity, and outside air enters filtrate (such as warm water), Filtrate (such as warm water) overflows cleaned air and enters the cavity between mask inwall and face, in suction body.Exhaled gas directly passes through impenetrating mouth The pipeline of cover inside and outside wall is discharged.By changing the temperature of filtrate (such as water), the air themperature in regulation suction body, play a role in health care.

As it is shown in figure 1, this liquid filter formula haze healthful respirator is the cavity made with waterproof material, the inside loads half-full filtrate (such as temperature Water), outside air is entered in filtrate by the air inlet pipe equipped with check valve；Overflow from filtrate crosses air filtering, through the pipeline equipped with check valve Inlet port covers in the cavity between face, in suction body.The gas of exhalation is discharged through the pipeline running through mask front and rear wall equipped with check valve.

As shown in Figure 1, the internal orifice of admission line gos deep into filtrate depths, to strengthen filter effect；By in the outer front view of Fig. 2 and Fig. 3 just Face view is visible, the eminence that the collar extension of admission line extends along mask hangers, to avoid filtrate to reflux.Stop valve it is furnished with, it is to avoid mask on it When need not take, filtrate reserves temporarily.

Filtered air enter from mask chamber cavity between mask and face via pipeline also configure stop valve, it is to avoid when mask need not be taken temporarily Filtrate reserves.Figure does not indicate.

In Fig. 15 filtered air indicated enter from mask chamber cavity that mask inwall and face formed via pipeline, mask intracavity opening is to the greatest extent May be high, with mask top of chamber, it is to avoid filtrate refluxes.

In Fig. 1,6 exhaled gas indicated are via pipeline, run through mask inside and outside wall.

In Fig. 33 are silica gel strip of paper used for sealings, in order to form confined space between mask inwall and face.11 is silica gel particle, it is to avoid mask inwall pastes Clothes are at face.

The method loading filtrate (such as warm water) in mask is that the stop valve retaining an air inlet pipe on ear-hang is opened, and closes other cut-off Valve, flattens mask, and the air inlet pipe opened by stop valve immerses in filtrate (such as warm water), is expanded by mask, suction filter liquid (such as warm water).

When getting rid of filtrate (such as warm water), open each stop valve, flatten mask, squeeze out filtrate (such as warm water).

Claims (6)

1. the principle of liquid filter formula haze healthful respirator is to fill filtrate (such as warm water) in mask cavity, and outside air enters filtrate (such as warm water), mistake Filtrate (such as warm water) is overflowed cleaned air and enters the cavity between mask inwall and face, in suction body.Exhaled gas directly is passed through to hire out to wear The pipeline of mask inside and outside wall is discharged.

Liquid the most according to claim 1 filter formula haze healthful respirator, it is characterised in that air inlet pipe extends to eminence along ear-hang, it is to avoid filter The outflow of liquid (such as warm water).Cleaned air in mask enters the pipeline of mask and face, is also opened on the eminence in mask, in mask Cavity top, it is to avoid filtrate (such as warm water) reserves.

Liquid the most according to claim 1 filter formula haze healthful respirator, it is characterised in that air inlet pipe and exhaust tube are designed with check valve, it is to avoid gas Body refluxes.

Liquid the most according to claim 1 filter formula haze healthful respirator, it is characterised in that controlled the inflow of filtrate (such as water) by stop valve And outflow.

Liquid the most according to claim 1 filter formula haze healthful respirator, it is characterised in that can load the filtrate of different temperatures, summer is permissible Load cold water cooling, warm water can be loaded winter, it is to avoid suck cold air.

Liquid the most according to claim 1 filter formula haze healthful respirator, it is characterised in that mask inwall distribution silica gel particle, it is to avoid mask docile On skin；Mask inner peripheral wall sets silica gel strip of paper used for sealing, it is ensured that is formed between mask and face and seals cavity.