CN205233537U

CN205233537U - Antifog haze filter mask

Info

Publication number: CN205233537U
Application number: CN201520978429.8U
Authority: CN
Inventors: 高宝红; 孙鸣; 王如; 王娟
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2015-11-25
Filing date: 2015-11-25
Publication date: 2016-05-18
Anticipated expiration: 2025-11-25

Abstract

The utility model relates to an antifog haze filter mask, this gauze mask is applicable to hazy weather and wears. It is main including the triplex: filtering component, pipeline, breathing part. Built -in filter screen, helical fan subassembly among the filtering component, through helical fan with air suction filtering component, through after crossing filter, the air after will purifying passes through the pipeline and breathes the part to be connected, sends human body mouth nose department to. It is two -layer inside and outside divideing into to breathe the part, has evenly distributed's gas outlet on the inlayer, is outerly made by ventilative material, and there are rope, area or the hasp of fixing with the head etc. Both sides. That has effectively solved ordinary crowd wears the gauze mask sense of feeling oppressed to and the crowd of wearing glasses wears the problem that the gauze mask expiration made the white fog of glasses illiteracy.

Description

A kind of anti-haze filter face mask

Technical field: the utility model relates to a kind of anti-haze filter face mask, wears for haze weather.

Background technology: haze weather has much the harm of human body, haze can directly enter and stick in human respiratory tract and alveolar, causes urgencyThe illnesss such as property rhinitis and acute bronchitis. If also can bring out lung cancer in this environment for a long time. Haze sky is to human body cardiovascular and cerebrovascular disease in additionSick impact is also very serious, can hinder normal blood circulation. In addition, thick fog weather pressure ratio is lower, and people can produce a kind of sensation of agitation,Blood pressure can increase naturally to some extent. Therefore haze weather is worn mouth mask and is extremely necessary.

The haze safeguard of studying both at home and abroad at present mainly comprises following several, N95 type mouth mask, KN90 mouth mask, PM2.5 mouth mask etc. WearWear such mouth mask can blocks air in most particle, but there is following shortcoming: mouth mask is worn mouth and nose is covered, isolated haze, butBe that human body respiration resistance becomes greatly, oxygen undersupply, feels stuffy; When the crowd who wears glasses wears such mouth mask, the steam of exhalation can be by eyeMirror is coverd with one deck fog, brings very large inconvenience. Introduce a kind of novel anti-haze filter face mask below, can solve above technical problem.

Summary of the invention: a kind of anti-haze filter face mask, comprises air filter module, conduit component and respiratory component; Conduit component is flexible pipe,Air filter module is connected with respiratory component; Air filter module is by shell, and helical fan assembly and screen pack composition, have pipeline on shellParts connector; By opening helical fan assembly, air is sucked to filter assemblies by screen pack, after purifying, air imports flexible pipe, passes throughFlexible pipe passes into respiratory component by air after purification and delivers to human body mouth and nose place. Provide power by fan component, outside air is sucked and passes through screen packComplete the purification of air, be then transported to mouth and nose place by pipeline, solve the sense of feeling oppressed, improve comfort level.

Respiratory component is wherein divided into inside and outside two-layer, and internal layer parts are that hard material is made, and such as the plastics of hard, edge is by nose or mouth and noseCover in internal layer parts, on it, have the interface of conduit component, and gas outlet, and be connected with skin; Outer component is made up of gas permeable material,As ventilative comfortable textile material cloth, gauze etc., there is the coupling assembling fixing with head the left and right sides, such as the elasticity that can be enclosed within on earRope or belt, or can be enclosed within after brain elastic cord or hasp etc. Can breathe the pure air of carrying by pipeline by this respiratory component,The setting of gas outlet can commonly be discharged the gas of breathing out, and has further solved the sense of feeling oppressed, and exhales and also glasses can not coverd with to fog.

Brief description of the drawings:

Fig. 1. filter face mask outside drawing

Fig. 2. filter element outside drawing

Fig. 3. filter element profile

Fig. 4. fan component schematic diagram

Fig. 5. respiratory component profile

Fig. 6. respiratory component internal layer front view

Fig. 7. respiratory component internal layer side view

Detailed description of the invention:

Embodiment 1: a kind of anti-haze filter face mask, comprises three part compositions: filter (01), tracheae (02), breathing mask (03).Filter shell-(11) are hard material, above have air inlet mesh (13), are removable screen pack after air inlet mesh, and this screen pack isPM2.5 filter course (161), spongy layer two parts compositions (162), have activated carbon granule layer (163), after screen pack in spongy layer whereinFor helical fan assembly (17), this fan is by chargeable lithium cell (173) power supply, and being also furnished with rheostat (14) circuit can adjusting rotary speed,So that controlled wind speed, adjusting knob and fan swicth (15) are on shell. Air is sent into tracheae (02) by fan by outlet after by screen pack,The tracheae other end is connected with the internal layer air inlet (321) through breathing mask skin (31), and the air after purification is directly delivered to nasal cavity place. ExhaleInhaling face shield internal layer is rigid plastics, is evenly distributed with circular arc gas outlet (322) in air inlet surrounding. Breathing mask is outer to be passed through sticky with internal layerConnect layer (33) and bond together, be fixed on head by bandage.

Embodiment 2: a kind of anti-haze filter face mask, comprises three part compositions: filter (01), tracheae (02), breathing mask (03).Filter shell is hard material (11), above has air inlet mesh (13), is removable screen pack after air inlet mesh, and this screen pack is PM2.5Filter course (161), spongy layer two parts compositions (162), are helical fan assembly (17) after screen pack, this fan is supplied by chargeable lithium cellElectricity (173), is also furnished with resistance circuit regulation stall for high speed and low speed, so that controlled wind speed, adjusting knob and fan swicth are on shell. EmptyGas is sent into tracheae (02) by fan by outlet after by screen pack, and the tracheae other end is connected with internal layer air inlet (321), is wrapped in face shieldIn outer (31), the air after purification is directly delivered to mouth and nose place. Breathing mask internal layer is rigid plastics, is uniformly distributed multiple in air inlet surroundingCircular hole gas outlet (323). Breathing mask is outer to bond together by adhesive linkage (33) with internal layer, is fixed on ear by elastic threads.

Claims

1. an anti-haze filter face mask, comprises air filter module (01), conduit component (02) and respiratory component (03); Conduit component is connected with air filter module and respiratory component, it is characterized in that described air filter module is by shell (11), helical fan assembly (17) and screen pack (161) (162) (163) composition, have conduit component connector (12) on shell; By opening helical fan assembly, air is sucked to filter assemblies by screen pack, after purifying, air imports conduit component by outlet, by conduit component, air after purification is passed into respiratory component and delivers to human oral cavity or nasal cavity place.

2. anti-haze filter face mask according to claim 1, is characterized in that described respiratory component is divided into inside and outside two-layer; Internal layer parts (32) are made for hard material, edge covers in nose or mouth and nose in internal layer parts, on it, there is the interface (321) of conduit component, and gas outlet (322) (323), and be connected and fixed with outer component; Outer component (31) is made up of gas permeable material, and there is the coupling assembling fixing with head the left and right sides.

3. anti-haze filter face mask according to claim 2, is characterized in that the interface (321) of internal layer parts and conduit component is wrapped in outer component, or through outer component.

4. anti-haze filter face mask according to claim 1 and 2, is characterized in that internal layer parts gas outlet (322) is evenly distributed on around conduit component interface for circular arc gap or pass.

5. anti-haze filter face mask according to claim 1, is characterized in that conduit component (02) is flexible pipe.

6. anti-haze filter face mask according to claim 1, is characterized in that helical fan assembly (17) is made up of power supply part (173), helical fan (171), circuit (172) and resistance (14).

7. anti-haze filter face mask according to claim 6, is characterized in that helical fan assembly (17) power supply part (173) is chargeable lithium cell.

8. anti-haze filter face mask according to claim 6, is characterized in that the rotating speed of helical fan assembly regulates continuously by rheostat (14), or fixed resistance module is divided at a high speed and low speed regulates.

9. anti-haze filter face mask according to claim 1, is characterized in that screen pack is PM2.5 screen pack (161), sponge (162), active carbon particle layer (163) or two or more combination arbitrarily.

10. anti-haze filter face mask according to claim 1, is characterized in that screen pack (161) (162) (163) is replaceable.