CN111011955A - High-temperature sterilizing mask accessory - Google Patents
High-temperature sterilizing mask accessory Download PDFInfo
- Publication number
- CN111011955A CN111011955A CN202010131849.8A CN202010131849A CN111011955A CN 111011955 A CN111011955 A CN 111011955A CN 202010131849 A CN202010131849 A CN 202010131849A CN 111011955 A CN111011955 A CN 111011955A
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- high temperature
- heat
- generating body
- sterilization chamber
- temperature sterilization
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 91
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 239000012212 insulator Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 78
- 238000009826 distribution Methods 0.000 claims description 18
- 241000700605 Viruses Species 0.000 claims description 17
- 229910052602 gypsum Inorganic materials 0.000 claims description 14
- 239000010440 gypsum Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 230000002421 anti-septic effect Effects 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 25
- 210000000214 mouth Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 241000309551 Arthraxon hispidus Species 0.000 description 4
- 230000005465 channeling Effects 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to the technical field of medical epidemic prevention, in particular to a high-temperature sterilizing mask accessory, which comprises a heat insulator, a main valve and a filter piece which are sequentially arranged in a shell from the inner side to the outer side of a mask at intervals, wherein a high-temperature sterilizing cavity is formed between the main valve and the filter piece, a heating element is arranged in the high-temperature sterilizing cavity, the heating element is electrically connected with a storage battery, a temperature adjusting potentiometer is electrically connected between the heating element and the storage battery, and a plurality of partition plates are arranged in the high-temperature sterilizing cavity at intervals on the side surface of the heating element. Realize the multistage cooling effect, keep apart the interval of different temperatures, prevent the temperature and flow.
Description
Technical Field
The invention relates to the technical field of medical epidemic prevention, in particular to a high-temperature sterilizing mask accessory.
Background
The outbreak of coronavirus causes economic important loss, and serious out-of-stock appears in the gauze mask segment time, and general nature gauze mask in proper order can not block novel virus, simultaneously to the very high risk of every man-made one-tenth of us, for the safety of environment and self, need get into internal air to breathing, need carry out timely virus killing, just can guarantee the safety of self, and current gauze mask all adopts the filtration to block the formula and purifies the air, but can not accomplish the virus killing completely, still by the hidden danger to self safety.
Disclosure of Invention
The invention aims to provide a high-temperature sterilizing mask accessory aiming at the defects in the prior art.
In order to solve the above problems, the present invention provides the following technical solutions:
the utility model provides a high temperature virus killing gauze mask accessory, the casing including the tube-shape, high temperature virus killing gauze mask accessory is including setting up insulator, main valve door and the filtration piece in the casing to the outside interval in proper order from the gauze mask, form the high temperature sterilization chamber between main valve door and the filtration piece, settle in the high temperature sterilization chamber has the heat-generating body, heat-generating body electric connection has the battery, electric connection has the temperature regulation potentiometre between heat-generating body and the battery, and the side interval that is located the heat-generating body in the high temperature sterilization chamber is provided with the division board that a plurality of is the crisscross distribution of.
Furthermore, a plurality of high-temperature blocking sheets are arranged beside the heating body, and a layer of sealing blocking sheet is also laid on the inner side of the shell.
Further, be provided with a plurality of on the heat-generating body and carry out the high temperature gypsum layer that semi-surrounds to self, the central zone of heat-generating body exposes, one deck high temperature gypsum layer also is laid to the casing inboard.
Furthermore, the high temperature sterilization chamber is the straight line passageway, all the division board is the crisscross distribution of labyrinth form along the central line interval in high temperature sterilization chamber, the high temperature sterilization chamber by all division board interval forms the rectangular wave passageway, the heat-generating body sets up the center in high temperature sterilization chamber.
Further, the high temperature sterilization chamber is the U-shaped passageway, and is all the division board is the crisscross distribution of labyrinth form along the U-shaped central line interval in high temperature sterilization chamber, the high temperature sterilization chamber is by all the division board interval forms the wave line passageway of U-shaped, the heat-generating body sets up the middle section at wave line passageway, wave line passageway is close to the inboard one end of gauze mask and is provided with first valve.
Further, the side of casing is provided with the breather pipe side by side, be provided with a plurality of gas baffle in the breather pipe, the breather pipe is sharp passageway, all the gas baffle is the crisscross distribution of maze form along the central line interval of breather pipe, the breather pipe is by all gas baffle interval forms snakelike passageway, the breather pipe is close to the inboard one end of gauze mask and is provided with the second valve.
Furthermore, the heating element is an electric heating element, the heating element at least comprises one of an electric heating wire, a thermistor and carbon fiber, and a switch is electrically connected between the temperature adjusting potentiometer and the storage battery.
Furthermore, the sum of the areas of two adjacent partition plates is larger than the area of the section of the high-temperature sterilization cavity, which is vertical to the center line of the high-temperature sterilization cavity.
Has the advantages that: the high-temperature sterilizing mask accessory disclosed by the invention has the following advantages:
one is as follows: the invention realizes the high-temperature killing of the gas exhausted by the sick people, realizes the realization of gas suction and high-temperature disinfection for the ordinary people, and ensures the safety of people;
the second step is as follows: the invention can directly kill or burn out the bacteria in the sucked air or the exhausted air at high temperature, thereby improving the sterilization efficiency, preventing the heating material in the technology from being overheated to generate overhigh temperature in the mouth mask, and being convenient and energy-saving.
And thirdly: the invention adopts various labyrinth cooling energy-saving channel structures, avoids air part from being sterilized, improves the sterilizing effect, realizes the multi-stage cooling effect, isolates intervals of different temperatures and prevents temperature series flow.
Fourthly, the method comprises the following steps: the invention adds the heat insulation material, the heating power of the heating body can be adjusted at any time, the sudden change of the temperature is reduced, and the temperature in the mask is ensured not to be too high.
Drawings
FIG. 1 is a schematic view of the present invention assembled with a mask;
FIG. 2 is a schematic view of the present invention and a mask;
FIG. 3 is a power supply circuit diagram of a heat generating body of the present invention;
FIG. 4 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 5 is a schematic structural diagram according to a second embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 7 is a schematic diagram of a four-patient use configuration in accordance with an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a normal person according to a fourth embodiment of the present invention;
description of reference numerals: mask 1, high temperature sterilization mask accessory 2, casing 3, insulator 4, main valve 5, filter 6, high temperature sterilization chamber 7, heat-generating body 8, temperature regulation potentiometre 9, division board 10, breather pipe 11, keep off gas board 12, high temperature separation piece 13, sealed separation piece 14, high temperature gypsum core 15, rectangular wave passageway 16, wave line passageway 17, first valve 18, second valve 19, switch 20, battery 21, high temperature gypsum layer 22.
Detailed Description
The following describes in further detail specific embodiments of the present invention with reference to the drawings and examples of the specification.
The first embodiment is as follows:
referring to fig. 1 to 8, a high temperature virus killing gauze mask accessory, including the casing 3 of tube-shape, high temperature virus killing gauze mask accessory is including setting up insulator 4, main valve 5 and the filtration piece 6 in casing 3 to the outside interval in proper order from gauze mask 1, form high temperature sterilization chamber 7 between main valve 5 and the filtration piece 6, settle in high temperature sterilization chamber 7 has heat-generating body 8, heat-generating body 8 electric connection has battery 21, electric connection has temperature regulation potentiometre 9 between heat-generating body 8 and the battery 21, the side interval that lies in heat-generating body 8 in high temperature sterilization chamber 7 is provided with a plurality of and is the crisscross division board 10 that distributes of labyrinth form, after people take gauze mask 1, opens main valve 5 for casing 3 and gauze mask 1 inboard intercommunication, people's respiratory air is through high temperature sterilization chamber 7, and the germ in the air after heat-generating body 8 is burnt completely, after then sterilizing the air after passing through insulator 4, the temperature of air drops, supplies gauze mask 1 wearer to breathe, guarantees people's safety, and main valve door 5 is two flat boards that all have the through-hole, casing 3 is close to 1 inboard one end threaded connection of gauze mask has the connector, and two dull and stereotyped distributions are installed in connector and casing 3 and are close to 1 inboard one end of gauze mask, and after two dull and stereotyped hugs closely, two dull and stereotyped all through-holes stagger, and mutual closure, in the time of swivelling joint head, two flat boards are separated, and the through-hole is released, can let the circulation of air.
A plurality of high temperature separation piece 13 is installed to the side of heat-generating body 8, 3 inboard sealed separation pieces 14 of one deck also laid of casing, high temperature separation piece 13 and sealed separation piece 14 can avoid gauze mask 1 material to be burnt by heat-generating body 8, and the virus bacterium is through the high temperature cavity or with heat-generating body 8\ ultra-high temperature separation piece 13 contact realization kill.
High temperature sterilization chamber 7 is sharp passageway, all division board 10 is crisscross the distribution of labyrinth form along the central line interval of high temperature sterilization chamber 7, high temperature sterilization chamber 7 is by all division board 10 interval forms rectangular wave passageway 16, heat-generating body 8 sets up at the center of high temperature sterilization chamber 7, and the air gets into rectangular wave passageway 16 from one end, guarantees that the air in unit interval and the unit space can contact the heat-generating body completely and disinfect, can improve the effect of sterilization, avoids the oral cavity that the air that leaks directly got into.
The heating element 8 is an electric heating element, the heating element 8 at least comprises one of an electric heating wire, a thermistor and carbon fiber, a switch 20 is electrically connected between the temperature adjusting potentiometer 9 and the storage battery 21, the switch 20 is turned on, the heating element 8 starts to heat, the heating element 8 starts to generate heat, the heating efficiency of the heating element 8 is adjusted through the temperature adjusting potentiometer 9, and the temperature adjusting potentiometer 9 is a thermistor.
The area sum of two adjacent division plates is larger than the area of the section of the high-temperature sterilization cavity 7 perpendicular to the center line of the high-temperature sterilization cavity, so that the air can flow according to the lines separated by the division plates 10, the phenomenon of air flow channeling can not occur, and the sterilization quality is ensured.
Example two:
referring to fig. 1 to 8, a high temperature virus killing gauze mask accessory, including the casing 3 of tube-shape, high temperature virus killing gauze mask accessory is including setting up insulator 4, main valve 5 and the filtration piece 6 in casing 3 to the outside interval in proper order from gauze mask 1, form high temperature sterilization chamber 7 between main valve 5 and the filtration piece 6, settle in high temperature sterilization chamber 7 has heat-generating body 8, heat-generating body 8 electric connection has battery 21, electric connection has temperature regulation potentiometre 9 between heat-generating body 8 and the battery 21, the side interval that lies in heat-generating body 8 in high temperature sterilization chamber 7 is provided with a plurality of and is the crisscross division board 10 that distributes of labyrinth form, after people take gauze mask 1, opens main valve 5 for casing 3 and gauze mask 1 inboard intercommunication, people's respiratory air is through high temperature sterilization chamber 7, and the germ in the air after heat-generating body 8 is burnt completely, after then sterilizing the air after passing through insulator 4, the temperature of air drops, supplies gauze mask 1 wearer to breathe, guarantees people's safety, and main valve door 5 is two flat boards that all have the through-hole, casing 3 is close to 1 inboard one end threaded connection of gauze mask has the connector, and two dull and stereotyped distributions are installed in connector and casing 3 and are close to 1 inboard one end of gauze mask, and after two dull and stereotyped hugs closely, two dull and stereotyped all through-holes stagger, and mutual closure, in the time of swivelling joint head, two flat boards are separated, and the through-hole is released, can let the circulation of air.
Be provided with the high temperature gypsum layer 22 that a plurality of carries out half encirclement to self on the heat-generating body 8, the central zone of heat-generating body 8 exposes, 3 inboard one deck high temperature gypsum layers 22 of also laying of casing, high temperature gypsum layer 22's adsorption efficiency is strong, and the air passes through the body that the gypsum has bactericidal effect simultaneously, realizes the effect of sterilization through high temperature heating.
High temperature sterilization chamber 7 is sharp passageway, all division board 10 is crisscross the distribution of labyrinth form along the central line interval of high temperature sterilization chamber 7, high temperature sterilization chamber 7 is by all division board 10 interval forms rectangular wave passageway 16, heat-generating body 8 sets up at the center of high temperature sterilization chamber 7, and the air gets into rectangular wave passageway 16 from one end, guarantees that the air in unit interval and the unit space can contact the heat-generating body completely and disinfect, can improve the effect of sterilization, avoids the oral cavity that the air that leaks directly got into.
The heating element 8 is an electric heating element, the heating element 8 at least comprises one of an electric heating wire, a thermistor and carbon fiber, a switch 20 is electrically connected between the temperature adjusting potentiometer 9 and the storage battery 21, the switch 20 is turned on, the heating element 8 starts to heat, the heating element 8 starts to generate heat, the heating efficiency of the heating element 8 is adjusted through the temperature adjusting potentiometer 9, and the temperature adjusting potentiometer 9 is a thermistor.
The area sum of two adjacent division plates is larger than the area of the section of the high-temperature sterilization cavity 7 perpendicular to the center line of the high-temperature sterilization cavity, so that the air can flow according to the lines separated by the division plates 10, the phenomenon of air flow channeling can not occur, and the sterilization quality is ensured.
Example three:
referring to fig. 1 to 8, a high temperature virus killing gauze mask accessory, including the casing 3 of tube-shape, high temperature virus killing gauze mask accessory is including setting up insulator 4, main valve 5 and the filtration piece 6 in casing 3 to the outside interval in proper order from gauze mask 1, form high temperature sterilization chamber 7 between main valve 5 and the filtration piece 6, settle in high temperature sterilization chamber 7 has heat-generating body 8, heat-generating body 8 electric connection has battery 21, electric connection has temperature regulation potentiometre 9 between heat-generating body 8 and the battery 21, the side interval that lies in heat-generating body 8 in high temperature sterilization chamber 7 is provided with a plurality of and is the crisscross division board 10 that distributes of labyrinth form, after people take gauze mask 1, opens main valve 5 for casing 3 and gauze mask 1 inboard intercommunication, people's respiratory air is through high temperature sterilization chamber 7, and the germ in the air after heat-generating body 8 is burnt completely, after then sterilizing the air after passing through insulator 4, the temperature of air drops, supplies gauze mask 1 wearer to breathe, guarantees people's safety, and main valve door 5 is two flat boards that all have the through-hole, casing 3 is close to 1 inboard one end threaded connection of gauze mask has the connector, and two dull and stereotyped distributions are installed in connector and casing 3 and are close to 1 inboard one end of gauze mask, and after two dull and stereotyped hugs closely, two dull and stereotyped all through-holes stagger, and mutual closure, in the time of swivelling joint head, two flat boards are separated, and the through-hole is released, can let the circulation of air.
A plurality of high temperature separation piece 13 is installed to the side of heat-generating body 8, 3 inboard sealed separation pieces 14 of one deck also laid of casing, high temperature separation piece 13 and sealed separation piece 14 can avoid gauze mask 1 material to be burnt by heat-generating body 8, and the virus bacterium is through the high temperature cavity or with heat-generating body 8\ ultra-high temperature separation piece 13 contact realization kill.
High temperature sterilization chamber 7 is the U-shaped passageway, and is all division board 10 is the crisscross distribution of labyrinth form along the U-shaped central line interval in high temperature sterilization chamber 7, high temperature sterilization chamber 7 is by all division board 10 interval forms the wave line passageway 17 of U-shaped, heat-generating body 8 sets up the middle section at wave line passageway 17, wave line passageway 17 is close to 1 inboard one end of gauze mask and is provided with first valve 18, and wave line passageway 17 can guarantee that the air can linger a period at heat-generating body 8's side more, guarantees that the air in unit interval and the unit space can contact the heat-generating body completely and disinfect completely, improves the efficiency of disinfecting.
The side of casing 3 is provided with breather pipe 11 side by side, be provided with a plurality of air baffle 12 in the breather pipe 11, breather pipe 11 is sharp passageway, all air baffle 12 is the crisscross distribution of labyrinth form along the central line interval of breather pipe 11, breather pipe 11 is by all air baffle 12 interval forms serpentine channel, the breather pipe 11 is close to the one end of gauze mask 1 inboard and is provided with second valve 19.
When a patient wears the mask 1, the patient inhales air, the second valve 19 is opened, the air enters the oral cavity from the vent pipe 11, when the patient exhales the air, the second valve 19 is closed, the first valve 18 is opened, the air enters the high-temperature sterilization cavity 7, the air is sterilized by the heating body 8 and then is discharged, and the influence of other people on the air exhaled by the patient is avoided.
When a normal person wears the mask 1, the normal person inhales air, the first valve 18 is opened, the air enters the high-temperature sterilization cavity 7, the air enters the oral cavity after being sterilized by the heating body 8, the air counted by the normal person is prevented from being influenced by the outside, when the normal person exhales the air, the first valve 18 is closed, the second valve 19 is opened, and the air is exhausted from the air pipe 11.
The heating element 8 is an electric heating element, the heating element 8 at least comprises one of an electric heating wire, a thermistor and carbon fiber, a switch 20 is electrically connected between the temperature adjusting potentiometer 9 and the storage battery 21, the switch 20 is turned on, the heating element 8 starts to heat, the heating element 8 starts to generate heat, the heating efficiency of the heating element 8 is adjusted through the temperature adjusting potentiometer 9, and the temperature adjusting potentiometer 9 is a thermistor.
The area sum of two adjacent division plates is larger than the area of the section of the high-temperature sterilization cavity 7 perpendicular to the center line of the high-temperature sterilization cavity, so that the air can flow according to the lines separated by the division plates 10, the phenomenon of air flow channeling can not occur, and the sterilization quality is ensured.
Example four:
referring to fig. 1 to 8, a high temperature virus killing gauze mask accessory, including the casing 3 of tube-shape, high temperature virus killing gauze mask accessory is including setting up insulator 4, main valve 5 and the filtration piece 6 in casing 3 to the outside interval in proper order from gauze mask 1, form high temperature sterilization chamber 7 between main valve 5 and the filtration piece 6, settle in high temperature sterilization chamber 7 has heat-generating body 8, heat-generating body 8 electric connection has battery 21, electric connection has temperature regulation potentiometre 9 between heat-generating body 8 and the battery 21, the side interval that lies in heat-generating body 8 in high temperature sterilization chamber 7 is provided with a plurality of and is the crisscross division board 10 that distributes of labyrinth form, after people take gauze mask 1, opens main valve 5 for casing 3 and gauze mask 1 inboard intercommunication, people's respiratory air is through high temperature sterilization chamber 7, and the germ in the air after heat-generating body 8 is burnt completely, after then sterilizing the air after passing through insulator 4, the temperature of air drops, supplies gauze mask 1 wearer to breathe, guarantees people's safety, and main valve door 5 is two flat boards that all have the through-hole, casing 3 is close to 1 inboard one end threaded connection of gauze mask has the connector, and two dull and stereotyped distributions are installed in connector and casing 3 and are close to 1 inboard one end of gauze mask, and after two dull and stereotyped hugs closely, two dull and stereotyped all through-holes stagger, and mutual closure, in the time of swivelling joint head, two flat boards are separated, and the through-hole is released, can let the circulation of air.
Be provided with the high temperature gypsum layer 22 that a plurality of carries out half encirclement to self on the heat-generating body 8, the central zone of heat-generating body 8 exposes, 3 inboard one deck high temperature gypsum layers 22 of also laying of casing, high temperature gypsum layer 22's adsorption efficiency is strong, and the air passes through the body that the gypsum has bactericidal effect simultaneously, realizes the effect of sterilization through high temperature heating.
High temperature sterilization chamber 7 is the U-shaped passageway, and is all division board 10 is the crisscross distribution of labyrinth form along the U-shaped central line interval in high temperature sterilization chamber 7, high temperature sterilization chamber 7 is by all division board 10 interval forms the wave line passageway 17 of U-shaped, heat-generating body 8 sets up the middle section at wave line passageway 17, wave line passageway 17 is close to 1 inboard one end of gauze mask and is provided with first valve 18, and wave line passageway 17 can guarantee that the air can linger a period at heat-generating body 8's side more, guarantees that the air in unit interval and the unit space can contact the heat-generating body completely and disinfect completely, improves the efficiency of disinfecting.
The side of casing 3 is provided with breather pipe 11 side by side, be provided with a plurality of air baffle 12 in the breather pipe 11, breather pipe 11 is sharp passageway, all air baffle 12 is the crisscross distribution of labyrinth form along the central line interval of breather pipe 11, breather pipe 11 is by all air baffle 12 interval forms serpentine channel, the breather pipe 11 is close to the one end of gauze mask 1 inboard and is provided with second valve 19.
When a patient wears the mask 1, the patient inhales air, the second valve 19 is opened, the air enters the oral cavity from the vent pipe 11, when the patient exhales the air, the second valve 19 is closed, the first valve 18 is opened, the air enters the high-temperature sterilization cavity 7, the air is sterilized by the heating body 8 and then is discharged, and the influence of other people on the air exhaled by the patient is avoided.
When a normal person wears the mask 1, the normal person inhales air, the first valve 18 is opened, the air enters the high-temperature sterilization cavity 7, the air enters the oral cavity after being sterilized by the heating body 8, the air counted by the normal person is prevented from being influenced by the outside, when the normal person exhales the air, the first valve 18 is closed, the second valve 19 is opened, and the air is exhausted from the air pipe 11.
The heating element 8 is an electric heating element, the heating element 8 at least comprises one of an electric heating wire, a thermistor and carbon fiber, a switch 20 is electrically connected between the temperature adjusting potentiometer 9 and the storage battery 21, the switch 20 is turned on, the heating element 8 starts to heat, the heating element 8 starts to generate heat, the heating efficiency of the heating element 8 is adjusted through the temperature adjusting potentiometer 9, and the temperature adjusting potentiometer 9 is a thermistor.
The first valve 18 and the second valve 19 are both one-way air-blocking valves.
The area sum of two adjacent division plates is larger than the area of the section of the high-temperature sterilization cavity 7 perpendicular to the center line of the high-temperature sterilization cavity, so that the air can flow according to the lines separated by the division plates 10, the phenomenon of air flow channeling can not occur, and the sterilization quality is ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides a high temperature virus killing gauze mask accessory, is including the casing (3) of tube-shape, its characterized in that: high temperature virus killing gauze mask accessory sets up insulator (4), main valve door (5) and filtration piece (6) in casing (3) to the outside interval in proper order from gauze mask (1), form high temperature sterilization chamber (7) between main valve door (5) and filtration piece (6), settle in high temperature sterilization chamber (7) has heat-generating body (8), heat-generating body (8) electric connection has battery (21), electric connection has temperature regulation potentiometre (9) between heat-generating body (8) and battery (21), and the side interval that lies in heat-generating body (8) in high temperature sterilization chamber (7) is provided with division board (10) that a plurality of is the crisscross distribution of labyrinth form.
2. The high temperature, antiseptic mask assembly of claim 1 wherein: a plurality of high temperature separation piece (13) are installed to the side of heat-generating body (8), one deck sealed separation piece (14) are also laid to casing (3) inboard.
3. The high temperature, antiseptic mask assembly of claim 1 wherein: be provided with on heat-generating body (8) a plurality of and carry out high temperature gypsum layer (22) that half surrounds to self, the central zone of heat-generating body (8) exposes, one deck high temperature gypsum layer (22) are also laid to casing (3) inboard.
4. A high temperature, antiseptic mask assembly as recited in claim 2 or 3 wherein: high temperature sterilization chamber (7) are the straight line passageway, all division board (10) are the crisscross distribution of labyrinth form along the central line interval in high temperature sterilization chamber (7), high temperature sterilization chamber (7) are by all division board (10) interval forms rectangular wave passageway (16), heat-generating body (8) set up the center in high temperature sterilization chamber (7).
5. A high temperature, antiseptic mask assembly as recited in claim 2 or 3 wherein: high temperature sterilization chamber (7) are the U-shaped passageway, all division board (10) are the crisscross distribution of maze form along the U-shaped central line interval in high temperature sterilization chamber (7), high temperature sterilization chamber (7) are by all division board (10) interval forms wave line passageway (17) of U-shaped, heat-generating body (8) set up the middle section in wave line passageway (17), wave line passageway (17) are close to gauze mask (1) inboard one end and are provided with first valve (18).
6. The high temperature, antiseptic mask assembly of claim 1 wherein: the side of casing (3) is provided with breather pipe (11) side by side, be provided with a plurality of gas baffle (12) in breather pipe (11), breather pipe (11) are sharp passageway, all gas baffle (12) are crisscross the distribution of maze form along the central line interval of breather pipe (11), breather pipe (11) are by all gas baffle (12) interval forms serpentine channel, breather pipe (11) are close to the one end of gauze mask (1) inboard and are provided with second valve (19).
7. The high temperature, antiseptic mask assembly of claim 1 wherein: the heating element (8) is an electric heating element, the heating element (8) at least comprises one of an electric heating wire, a thermistor and carbon fiber, and a switch (20) is electrically connected between the temperature adjusting potentiometer (9) and the storage battery (21).
8. The high temperature, antiseptic mask assembly of claim 1 wherein: the sum of the areas of the two adjacent partition plates is larger than the area of the section of the high-temperature sterilization cavity (7) vertical to the center line of the high-temperature sterilization cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010131849.8A CN111011955A (en) | 2020-02-29 | 2020-02-29 | High-temperature sterilizing mask accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010131849.8A CN111011955A (en) | 2020-02-29 | 2020-02-29 | High-temperature sterilizing mask accessory |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921114A (en) * | 2020-07-20 | 2020-11-13 | 华中科技大学 | Semiconductor thermoelectric piece protective face mask |
| CN112089882A (en) * | 2020-09-27 | 2020-12-18 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
| WO2021212208A1 (en) * | 2020-04-22 | 2021-10-28 | Weining Tan | Electrically heated respirator |
-
2020
- 2020-02-29 CN CN202010131849.8A patent/CN111011955A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 林清: "新型冠状病毒肺炎疫情中一次性使用医用口罩重复使用及消毒方法的可行性探讨" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212208A1 (en) * | 2020-04-22 | 2021-10-28 | Weining Tan | Electrically heated respirator |
| CN111921114A (en) * | 2020-07-20 | 2020-11-13 | 华中科技大学 | Semiconductor thermoelectric piece protective face mask |
| CN111921114B (en) * | 2020-07-20 | 2021-05-25 | 华中科技大学 | Semiconductor thermoelectric piece protective face mask |
| CN112089882A (en) * | 2020-09-27 | 2020-12-18 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
| CN112089882B (en) * | 2020-09-27 | 2021-12-14 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
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