CN213992533U

CN213992533U - Multifunctional exhaust filtering sterilizing mask

Info

Publication number: CN213992533U
Application number: CN202022068454.6U
Authority: CN
Inventors: 张建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-18
Filing date: 2020-09-19
Publication date: 2021-08-20
Anticipated expiration: 2030-09-19

Abstract

The multifunctional exhaust filtering sterilization mask belongs to the technical field of anti-virus masks and comprises a mask, a fan, a filter element, an air conduit and a battery, wherein ties are sewn on two sides of the mask, the battery is arranged on one side of the fan, the multifunctional exhaust filtering sterilization mask also comprises a disinfection tank, an exhaust pipe and a component box, and the filter element comprises a filter element A and a filter element B; a mask inlet is formed below the mask, a mask outlet is formed above the mask, and an air inlet is formed in the outer side of the filter element A; the component box is arranged below the face mask, and the filter element A, the fan, the filter element B, the disinfection tank, the exhaust pipe and the battery are arranged in the component box; the disinfection tank is filled with disinfectant; the filter element A, the fan, the filter element B, the mask and the disinfectant are sequentially connected through an air conduit, one end of the exhaust pipe is inserted into the disinfection tank, and the other end of the exhaust pipe extends out of the component box and is communicated with the peripheral air; the fan is electrically connected with the battery; the utility model has the advantages that: the mask can be used for many times and can be used for thoroughly killing viruses.

Description

Multifunctional exhaust filtering sterilizing mask

Technical Field

The utility model relates to a mask, in particular to a multifunctional exhaust filtration sterilization mask, which belongs to the technical field of anti-virus masks.

Background

People need to breathe continuously when living, and people need to do personal protection work when facing haze, bacteria and viruses in the air. The breathing resistance of a common simple self-suction mask is high, so that a wearer can feel unsmooth breathing and oppression and discomfort in the chest; and the gas exhaled by the human body can not be completely exhausted, so that the mask becomes moist, bacteria are bred, peculiar smell is generated, and the health of a wearer is damaged. The utility model discloses an active gauze mask's utility model patent of utility model name that the bulletin number is CN205626764U, application number is 2016204565528 discloses an active gauze mask, including face guard, air purification device, connection face guard and air conduit, air purification device includes filtering component, micro-fan and battery, micro-fan's air intake department sets up filtering component, and its air outlet and air conduit connection carry clean air, can be clean air with dirty filtration, and send into clean air into in the face guard through air conduit, nevertheless do not do any processing to wearer's exhaust air, cause air pollution.

Particularly, when the novel coronavirus is subjected to pneumonia, the mask is one of the best protection modes. The mask mainly used at present is a medical mask and an N95 mask. Both of these masks are disposable, with the N95 mask having better protective properties, but the filter layer is thicker and the breathing resistance is greater, which makes the mask uncomfortable to wear for a long time and makes it less comfortable to wear and if the mask is not tightly fitted to the face, there is a possibility that external viruses may enter the wearer's respiratory system. Both masks rely on the filtration effect of dust filtration materials to block virus and bacteria, and gas exhaled by people is directly exhausted. If the patient wearing the mask is a new patient with coronary pneumonia, the gas exhaled by the patient contains a large amount of viruses which do not treat the people who are likely to infect medical workers and come into contact with the medical workers. Therefore, at the present time when the epidemic situation is very serious, a positive pressure type reusable mask with multiple protection performances and the function of actively killing viruses on exhaled air is urgently developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional exhaust filtration gauze mask that disinfects among the above-mentioned prior art, gauze mask can not repetitious usage, the not thorough defect of virus killing, can reach gauze mask repetitious usage, the thorough purpose of virus killing.

In order to realize the purpose, the utility model adopts the technical scheme that: the multifunctional exhaust filtering sterilization mask comprises a mask, a fan, a filter element, an air conduit and a battery, wherein the mask is of a three-dimensional structure and can be attached to the face of a wearer, tying bands are sewn on two sides of the mask, and the battery is arranged on one side of the fan;

the device also comprises a disinfection tank, an exhaust pipe and a component box, wherein the filter element comprises a filter element A and a filter element B; a mask inlet is arranged below the mask, and a mask outlet is arranged above the mask; an exhaust valve is arranged in the outlet of the mask, and an air inlet is arranged on the outer side of the filter element A; the filter element A, the fan, the filter element B, the disinfection tank, the exhaust pipe and the battery are arranged in the component box;

the disinfection tank is filled with disinfectant; the filter element A, the fan, the filter element B, the mask and the disinfectant are sequentially connected through an air conduit; the position where the air conduit is inserted into the disinfection tank is provided with a one-way valve to prevent the disinfectant from reversely flowing into the filter element B; one end of the exhaust pipe is inserted into the disinfection tank, and the other end of the exhaust pipe extends out of the component box and is communicated with the peripheral air; the fan is electrically connected with the battery;

the mask inlet and the mask outlet are plastic interfaces which are connected with the mask through flanges, so that the air tightness of the plastic interfaces and the mask is ensured; the air guide pipe is sleeved in the plastic interface and is tightly connected with the plastic interface through the clamp, so that the air tightness is ensured; the fan is provided with an interface, the air conduit is sleeved in the interface and is tightly connected with the interface through a clamp, so that the air tightness is ensured;

the component box is carried on the back or tied at the waist through the braces, and can be taken out and put down on the bed when lying on the bed;

the exhaust valve, the one-way valve, the flange and the clamp are all conventional technologies and are not described again;

when the fan is started, outdoor air enters from the air inlet under the driving of the fan, sequentially enters the mask through the filter element A, the fan and the filter element B which are communicated through the air conduit, provides clean air for a wearer, enables the mouth of the wearer to be in a positive pressure state, avoids the danger that external air is directly sucked into a human body without passing through the mask, ensures that a breathing person is in a safe state at any time, then enters the disinfection tank from the mask through the air conduit, filters virus air through disinfectant, and is discharged through the exhaust pipe; the exhaust gas is filtered by the disinfectant, sterilized and then discharged into the atmosphere, so that the infection of other people caused by the fact that the sick patients discharge gas containing germs to pollute the air is avoided.

The mask and the air conduit are made of silica gel and can be repeatedly used.

The model of the fan is SONY blower SFF22D, the fan is a low-noise speed-adjustable fan, the flow of the fan can be controlled to be 10L/min-50L/min, 3 gears are arranged, and the fan can be freely switched.

The filter element A and the filter element B are replaceable filter elements, so that the filter elements can be conveniently replaced, and the mask can be reused; the filter element A and the filter element B are composed of needle punched cotton, melt-blown cloth and non-woven fabrics.

The disinfectant is 84 disinfectant.

The battery is a rechargeable battery.

The outside of the disinfection tank is provided with an inclination alarm, when the disinfection tank inclines, the alarm gives an alarm to prompt a user to keep the disinfection tank upright, and disinfectant is prevented from spilling.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a profitable effect is:

(1) the foul gas discharged from the mask enters a disinfection tank, virus air is filtered by disinfectant, and then the foul gas is discharged through an exhaust pipe; the exhaust gas is filtered by disinfectant, sterilized and exhausted to the atmosphere, so that the infection of other people caused by the fact that the sick patient exhausts gas containing germs to pollute the air is avoided;

(2) the mask and the air conduit are made of silica gel and can be repeatedly used, and the filter element can be conveniently replaced, so that the mask can be repeatedly used;

(3) this gauze mask adopts the fan initiative air supply, and the face guard has discharge valve, and respiratory resistance is very little, makes the person of wearing breathe more smoothly to realized that the person's oral area of wearing is in the malleation state, avoided external gas not through the direct human danger of inhaling of gauze mask, guaranteed that the person of breathing is in safe state constantly.

Drawings

FIG. 1 is a schematic diagram of: the utility model is a structural schematic diagram;

FIG. 2 is a diagram of: the utility model discloses equipment front view.

Description of reference numerals: mask 1, fan 2, air conduit 3, battery 4, disinfection jar 5, blast pipe 6, part box 7, filter core A8, filter core B9, mask import 10, mask export 11, air inlet 12, frenulum 13.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the present invention.

As shown in fig. 1 to 2, the multifunctional exhaust filtering sterilization mask comprises a face mask 1, a fan 2, a filter element, an air conduit 3 and a battery 4, wherein the face mask 1 is of a three-dimensional structure and can be attached to the face of a wearer, tying bands 13 are sewn on two sides of the face mask 1, and the battery 4 is arranged on one side of the fan 2;

the device also comprises a disinfection tank 5, an exhaust pipe 6 and a component box 7, wherein the filter element comprises a filter element A8 and a filter element B9; a mask inlet 10 is arranged below the mask 1, and a mask outlet 11 is arranged above the mask 1; an exhaust valve (not shown in the figure) is arranged in the mask outlet 11, and an air inlet 12 is arranged on the outer side of the filter element A8; the filter element A8, the fan 2, the filter element B9, the disinfection tank 5, the exhaust pipe 6 and the battery 4 are arranged in the component box 7;

disinfectant is filled in the disinfection tank 5; the filter element A8, the fan 2, the filter element B9, the mask 1 and the disinfectant are sequentially connected by an air conduit 3; the position of the air conduit 3 inserted into the disinfection tank 5 is provided with a one-way valve (not shown in the figure) for preventing the disinfection solution from reversely flowing into the filter element B9; one end of the exhaust pipe 6 is inserted into the disinfection tank 5, and the other end of the exhaust pipe extends out of the component box 7 and is communicated with the peripheral air; the fan 2 is electrically connected with the battery 4;

the mask inlet 10 and the mask outlet 11 are plastic interfaces, and the plastic interfaces are connected with the mask 1 through flanges (not shown in the figure) to ensure the air tightness of the plastic interfaces and the mask 1; the air conduit 3 is sleeved in the plastic interface and tightly connected with the plastic interface through a clamp (not shown in the figure) so as to ensure the air tightness; the fan 2 is provided with an interface, the air conduit 3 is sleeved into the interface and tightly connected with the interface through a hoop, so that the air tightness is ensured;

the component box 7 is carried on the back or tied to the waist through a harness (not shown in the figure), and can be taken out and put down on the bed when lying on the bed;

when the fan 2 is started, outdoor air enters from the air inlet 12 under the driving of the fan 2, sequentially enters the mask 1 through the filter element A8, the fan 2 and the filter element B9 which are communicated through the air conduit 3, provides clean air for a wearer, enables the mouth of the wearer to be in a positive pressure state, avoids the danger that external air is directly sucked into a human body without passing through the mask 1, ensures that a breathing person is in a safe state at any time, then enters the disinfection tank 5 from the mask 1 through the air conduit 3, filters virus air through disinfectant, and is discharged through the exhaust pipe 6; the exhaust gas is filtered by the disinfectant, sterilized and then discharged into the atmosphere, so that the infection of other people caused by the fact that the sick patients discharge gas containing germs to pollute the air is avoided.

The mask 1 and the air conduit 3 are made of silica gel and can be repeatedly used.

The product model of the fan 2 is SONY blower 2SFF22D, the fan 2 is a low-noise speed-adjustable fan 2, the flow of the fan 2 can be controlled to be 10L/min-50L/min, and 3 gears are arranged and can be freely switched.

The filter element A8 and the filter element B9 are replaceable filter elements, can be conveniently replaced, and the mask can be reused; the filter element A8 and the filter element B9 are composed of needle punched cotton, melt-blown cloth and non-woven fabric.

The disinfectant is 84 disinfectant.

The battery 4 is a rechargeable battery.

An inclination alarm (not shown in the figure) is arranged outside the disinfection tank 5, and when the disinfection tank is inclined, the alarm gives an alarm to prompt a user to keep the disinfection tank upright, so that disinfectant is prevented from being spilled.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the ordinary changes and replacements within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. The multifunctional exhaust filtering sterilization mask comprises a mask, a fan, a filter element, an air conduit and a battery, wherein the mask is of a three-dimensional structure and can be attached to the face of a wearer, tying bands are sewn on two sides of the mask, and the battery is arranged on one side of the fan; the method is characterized in that:

the device also comprises a disinfection tank, an exhaust pipe and a component box, wherein the filter element comprises a filter element A and a filter element B; a mask inlet is arranged below the mask, and a mask outlet is arranged above the mask; an exhaust valve is arranged in the outlet of the mask; an air inlet is formed in the outer side of the filter element A; the filter element A, the fan, the filter element B, the disinfection tank, the exhaust pipe and the battery are arranged in the component box;

the disinfection tank is filled with disinfectant; the filter element A, the fan, the filter element B, the mask and the disinfectant are sequentially connected through an air conduit; the position where the air conduit is inserted into the disinfection tank is provided with a one-way valve; one end of the exhaust pipe is inserted into the disinfection tank, and the other end of the exhaust pipe extends out of the component box and is communicated with the peripheral air; the fan is electrically connected with the battery;

the mask inlet and the mask outlet are plastic interfaces which are connected with the mask through flanges; the air conduit is sleeved in the plastic interface and is tightly connected with the plastic interface through the hoop; the fan is provided with an interface, the air conduit is sleeved in the interface and is tightly connected with the interface through a clamp;

the component box is carried on the back by a back strap or tied between the waist.

2. The multifunctional exhaust filtering sterilization mask according to claim 1, wherein: the mask and the air conduit are made of silica gel and can be repeatedly used.

3. The multifunctional exhaust filtering sterilization mask according to claim 1, wherein: the model of the fan is SONY blower SFF22D, the fan is a low-noise speed-adjustable fan, the flow of the fan can be controlled to be 10L/min-50L/min, and 3 gears are arranged.

4. The multifunctional exhaust filtering sterilization mask according to claim 1, wherein: the filter element A and the filter element B are replaceable filter elements, so that the filter elements can be conveniently replaced, and the mask can be reused; the filter element A and the filter element B are composed of needle punched cotton, melt-blown cloth and non-woven fabrics.

5. The multifunctional exhaust filtering sterilization mask according to claim 1, wherein: the disinfectant is 84 disinfectant.

6. The multifunctional exhaust filtering sterilization mask according to claim 1, wherein: the battery is a rechargeable battery.

7. The multifunctional exhaust filtering sterilization mask according to claim 1, wherein: an inclination alarm is arranged outside the disinfection tank.