CN203677775U

CN203677775U - Anti-haze respirator

Info

Publication number: CN203677775U
Application number: CN201420026683.3U
Authority: CN
Inventors: 卢文进
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-16
Filing date: 2014-01-16
Publication date: 2014-07-02
Anticipated expiration: 2024-01-16

Abstract

The utility model relates to an anti-haze respirator. The anti-haze respirator structurally comprises a purification device and a respiration device, wherein the mouth and the nose are covered with the respiration device. Purification liquid is contained in the purification device, an air inlet tube and an air outlet tube are arranged on the purification device, the respiration device is provided with an expiration valve which can be opened through expiration and closed through inspiration, and an inspiration valve which is closed through expiration and opened through inspiration is arranged at the joint of an inspiration catheter and the respiration device. The anti-haze respirator is simple in structure, convenient to use, small in size and convenient to carry; through dual purification of a carbon bag and the purification liquid, aerosols and harmful gas can be filtered out, air humidity is increased through water in the purification liquid, and meanwhile the sterilization and disinfection effects are achieved, stimulation to the respiratory system of a user is reduced, air quality is improved, and diseases, caused by the fact that people go out and conduct outdoor activities and labor production in the haze environment, of the respiratory system are effectively avoided.

Description

Anti-haze respirator

Technical field

The utility model relates to a kind of air cleaning unit, specifically a kind of anti-haze respirator.

Background technology

Along with industrialized development, the mankind excessively develop the Nature, the environment going from bad to worse also bringing when bringing wealth to the mankind, and haze is the one performance of air serious pollution, it damages people's respiratory system, particularly to being engaged in the people of outdoor activities.At present, people solve haze problem by wearing mouth mask, the main component of haze is the aerosol systems that suspended particulates and the sulfur dioxide, the nitrogen oxide etc. that are discharged by automobile or other burning form, although mouth mask can be removed most dust, but very limited to the effect of sulfur dioxide and nitrogen oxide, do not have good clean-up effect.

Utility model content

The purpose of this utility model is just to provide a kind of anti-haze respirator, to solve existing respirator or the bad problem of mouth mask clean-up effect.

The utility model is achieved in that a kind of anti-haze respirator, includes purifier and the sealing cover breathing equipment on mouth and nose;

Be loaded with scavenging solution in described purifier inside, on described purifier, be provided with air inlet pipe and escape pipe, the upper end of described air inlet pipe is provided with charcoal capsule, lower end is immersed under the liquid level of scavenging solution, the upper end of described escape pipe is connected with the intake guide of described breathing equipment, and lower end is on scavenging solution liquid level;

On described breathing equipment, being provided with exhales opens, the expiration valve of air-breathing closure, is provided with exhale closed, the air-breathing air-breathing valve of opening in the junction of described intake guide and described breathing equipment.

In described purifier, be provided with liquid water level indicating device and liquid and use indicating device.

The utility model, by air-breathing valve and expiration valve are set on breathing equipment, directly discharges the gas that user breathes out in breathing equipment, sucks the pure air after purifying from purifier simultaneously.In addition, by the charcoal capsule in purifier, the suspended particulates in haze are removed, and by the scavenging solution in purifier, the sulfur dioxide in haze and nitrogen oxide are purified.The utility model is simple in structure, easy to use, size is less, is easy to carry, by charcoal capsule and scavenging solution double purified, can filter out suspended particulates and pernicious gas, and increase air humidity by the moisture in scavenging solution, to reduce the stimulation to user's respiratory system, also have effect of sterilizing simultaneously, improve thus air purification effect, effectively avoided producing because of people's trip in haze environment, outdoor activities and work the respiratory disease causing.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model purifier.

Fig. 2 is the structural representation of breathing equipment.

In figure: 1, charcoal capsule, 2, air inlet pipe, 3, scavenging solution, 4, escape pipe, 5, liquid water level indicating device, 6, liquid uses indicating device, 7, purifier, 8, breathing equipment, 9, intake guide, 10, expiration valve, 11, air-breathing valve.

The specific embodiment

As depicted in figs. 1 and 2, the utility model includes purifier 7 and the breathing equipment 8 of sealing cover on mouth and nose.

In Fig. 1, purifier 7 is the housing of cubic or cylindrical shape, and in housing, is loaded with scavenging solution 3.This scavenging solution 3 can be selected 5% solution of potassium carbonate, and at the interior interpolation phenolphthalein of scavenging solution 3 as indication.Be respectively arranged with air inlet pipe 2 and escape pipe 4 in the upper end of purifier 7.Wherein, be provided with charcoal capsule 1 in the upper end of air inlet pipe 2, in charcoal capsule 1, be loaded with medical activated carbon, the below of purifier 7 is stretched in the lower end of air inlet pipe 2, below the liquid level of scavenging solution 3.Escape pipe 4 is connected with the intake guide 9 of breathing equipment 8, and the lower end of escape pipe 4 is positioned at the top of purifier 7 inside, to avoid siphoning away scavenging solution 3 when air-breathing.Be provided with liquid water level indicating device 5 and liquid in purifier 7 inside and use indicating device 6, to indicate the water yield of the interior scavenging solution 3 of purifier 7 and the purification usage degree of scavenging solution 3, remind user to add or substitute scavenging solution 3.Wherein, liquid uses indicating device 6 can adopt the phenolphthalein of colour plate and scavenging solution 3 inside to indicate.Liquid water level indicating device 5 can be chosen in and on purifier 7, transparent visual window is set and observe.

In Fig. 2, breath device is to be enclosed in the face shield on mouth and nose together with nose and closed area cover of upper lip formation, is provided with intake guide 9 below breath device.In the side section of breathing equipment 8, expiration valve 10 is set, this expiration valve 10 is opened in expiration, air-breathing closure.In intake guide 9 and the junction of breathing equipment 8, air-breathing valve 11 is set, this air-breathing valve 11 is closed, air-breathing the opening of exhaling.

When air-breathing, expiration valve 10 is closed, and air-breathing valve 11 is opened, gas enters scavenging solution 3 after purifying via the charcoal capsule 1 of air inlet pipe 2 tops to be continued to purify, then enter purifier 7 tops, then enter breath device via escape pipe 4 and intake guide 9, thereby enter in nose.When expiration, expiration valve 10 is opened, air-breathing valve 11 closures, and then gas is breathed out from expiration valve 10.

Claims

1. an anti-haze respirator, is characterized in that, includes purifier and the sealing cover breathing equipment on mouth and nose;

2. anti-haze respirator according to claim 1, is characterized in that, is provided with liquid water level indicating device and liquid and uses indicating device in described purifier.