CN209147307U - A kind of infectious disease breath purifying device - Google Patents

A kind of infectious disease breath purifying device Download PDF

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Publication number
CN209147307U
CN209147307U CN201821863330.3U CN201821863330U CN209147307U CN 209147307 U CN209147307 U CN 209147307U CN 201821863330 U CN201821863330 U CN 201821863330U CN 209147307 U CN209147307 U CN 209147307U
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air
chamber
outlet
infectious disease
inlet
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方德周
黄家惠
黄莉
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Abstract

The utility model discloses one of the field of medical instrument technology infectious disease breath purifying devices.This device includes setting in shell described in shell there are two fixed heat-conducting plate, and enclosure interior is divided into inlet plenum, transition chamber thereof and outlet chamber by the heat-conducting plate of described two fixations;The bottom of the inlet plenum is provided with air inlet, and air entry is provided at the top of inlet plenum, is equipped with the first purification device between air inlet and air inlet, the air entry is communicated with the air intake duct stretched to outside cabinet;It is communicated with escape pipe at the top of the transition chamber thereof, unidirectional air outlet valve is equipped between transition chamber thereof and outlet chamber, the unidirectional air outlet valve is fixedly connected in the heat-conducting plate of the fixation of outlet chamber, and the gas outlet of unidirectional air outlet valve is towards outlet chamber;It is provided with exhaust outlet in the outlet chamber room, the second purification device is communicated between exhaust outlet and unidirectional air outlet valve.It is also purified using not only being purified to air suction side when the present apparatus, while to the air of user's exhalation.

Description

A kind of infectious disease breath purifying device
Technical field
A kind of the field of medical instrument technology, and in particular to infectious disease breath purifying device.
Background technique
Respiratory disease is a kind of common disease, frequently-occurring disease, and major lesions are in trachea-bronchial epithelial cell, lung and thoracic cavity, lesion Less serious case's mostly cough, pectoralgia, breathing is impacted, severe one has difficulty in breathing, anoxic or even respiratory failure and it is lethal.Death in city Rate accounts for the 3rd, and in rural area then account for the first.Should more pay attention to be due to atmosphere pollution, smoking, aging of population and other because Element makes chronic obstructive pulmonary disease, bronchial asthma, lung cancer, lung's dispersivity interstitial fibrosis and pulmonary infection both domestic and external Etc. the disease incidence of diseases, the death rate be growing on and on.
In order to solve air quality problems, the prior art is proposed infectious disease breath purifying device, this infectious disease breathing Purification device is mainly made of systems such as motor, fan, airstrainers, its working principle is that: motor and fan in machine Make circulating internal air, the air of pollution is reached by the way that various pollutants are removed or adsorbed after the airstrainer in machine To cleaning, the purpose of purification air.
Although infectious disease breath purifying device in the prior art pass through airstrainer after by various pollutants remove or Absorption achievees the purpose that cleaning, purification air.But this technology and unresolved the problem of end air cleaning is breathed out to patient.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of infectious disease breath purifying device, and this device is not only Air suction side is purified, while the air of patient's exhalation is also purified.
To achieve the goals above, the utility model has developed a kind of infectious disease breath purifying device, sets in the shell There are two the heat-conducting plate for the fixation vertically placed, enclosure interior is divided into inlet plenum, transition by the heat-conducting plate of described two fixations Chamber and outlet chamber;
The bottom of the inlet plenum is provided with air inlet, and air entry, air inlet and air inlet are provided at the top of inlet plenum Between be equipped with the first purification device, the air entry is communicated with the air intake duct stretched to outside cabinet;
It is communicated with escape pipe at the top of the transition chamber thereof, unidirectional air outlet valve is equipped between transition chamber thereof and outlet chamber, The unidirectional air outlet valve is fixedly connected in the heat-conducting plate of the fixation of outlet chamber, and the gas outlet direction of unidirectional air outlet valve goes out Gas chamber;
It is provided with exhaust outlet in the outlet chamber room, the second purification device is communicated between exhaust outlet and unidirectional air outlet valve.
Using generated after the technical program it is following the utility model has the advantages that 1, when user exhales to escape pipe, air-flow edge Escape pipe enters transition chamber thereof, and air-flow is stored in transition chamber thereof at this time, because transition chamber thereof two sides are equipped with heat-conducting plate, institute With when hull outside air themperature is higher, the indoor air of adapter cavity absorbs heat to surrounding, inlet chamber room air is reduced Temperature.When hull outside air themperature is lower, the indoor air of adapter cavity has the body temperature of human body, at this time in transition chamber thereof Air carries out heat radiation to surrounding, and heat penetrates heat-conducting plate, improves the temperature of inlet chamber room air.Utilize characteristics of contaminated respiratory droplets gas Temperature carry out temperature adjusting, save cost, simplify apparatus structure.
2, because transition chamber thereof two sides are fixed heat-conducting plate, transition chamber thereof inner volume is constant, works as transition chamber thereof When the exhaled gas of interior storage is excessive, pressure increases in transition chamber thereof, and the air pressure after increase presses off unidirectional air outlet valve, outlet chamber Unidirectional current path is formed in room and transition chamber thereof.Because of outlet chamber opening exhaust outlet, the indoor air pressure of outlet chamber Identical as the atmospheric pressure of hull outside, the indoor exhaled gas of adapter cavity pours in outlet chamber room.Outlet chamber is poured at this time Exhaled gas is moved by effects of air pressure towards gas outlet, and exhaled gas first passes through the second purification device at this time, then is gushed by exhaust outlet Out.Make gas Self-discharged using aeromechanics, avoids setting traction device, save cost.Simultaneously as the second purification dress The presence set also purifies the air of user's exhalation, avoids the virus that user has and passes through air borne, reduces The infectiousness of infectious disease, improves air quality.
3, when user carries out air-breathing against air intake duct, the air outside cabinet is influenced to enter air entry, gas by pressure Stream, which enters, successively passes through the first purification device and air entry after air entry, last air-flow enters in user's nasal cavity along air intake duct. First purification device handles the air-flow of sucking, and user is allowed to suck clean gas flow.Improve the air of user's sucking Quality.
Further, first purification device along the direction of air inlet to air entry be successively arranged air-introduced machine, ultraviolet light room, The intersection of adsorption chamber, filter chamber and four, dampening chamber functional areas, adjacent functional area is separated using air permeable plate, dampening chamber and air-breathing It is connected between mouthful by air intake duct.
The air of hull outside is successively introduced ultraviolet light room, adsorption chamber, filter chamber and wet as drainage device by air-introduced machine Moisten room.By UV purification, solid dust is adsorbed room and filter chamber's purification in air, last wet for bacterium in air and virus Profit room is by wet air along the respiratory tract that air intake duct is sent into user.Air quality is improved, dry air is avoided Respiratory tract is damaged.
Further, the supply fan arranged vertically is equipped in the ultraviolet light room, supply fan centre is axially placed across having UV sterilization tube, close to adsorption chamber at the light source of the UV sterilization tube.
When air-introduced machine drives air-flow to pass through supply fan, supply fan carries out rotation under the action of air-flow and increases air inlet speed Degree, the UV sterilization tube coaxially connected with supply fan starts rotation using itself as axis at this time, in rotation process middle-ultraviolet lamp The light source of sterilizing lamp tube carries out 360 deg panoramic exposure, and the air for flowing through UV sterilization tube completes sterilization.
Two kinds of effects, first the supply fan flow rate that increases air-flow are at least generated when using the above scheme, secondly only The circumferential effect without dead angle sterilization is realized by the way that a UV sterilization tube is arranged, saves cost.
Further, be equipped with fluid induction nozzle in the dampening chamber, the water outlet of fluid induction nozzle towards in dampening chamber, The water inlet of fluid induction nozzle is communicated with the internal water tank for filling clean water, and the water tank is placed in inlet plenum bottom, and The water tank is located at by the first purification device.
When air passes through active carbon, the macromolecular dust in air is absorbed, and subsequent air-filtering paper will mix in air Miscellaneous little particle and sewage is absorbed, and last air is moistened by foam-rubber cushion, to clean and wet gas, increase air Quality.
Further, be equipped with fluid induction nozzle in the dampening chamber, the water outlet of fluid induction nozzle towards in dampening chamber, The water inlet of fluid induction nozzle is communicated with the internal water tank for filling clean water, and the water tank is placed in inlet plenum bottom, and The water tank is located at by the first purification device.When there is air-flow by dampening chamber, fluid induction nozzle is incuded by fluid to wet Profit interior is sprayed, and air is wet at this time, and superfluous water is absorbed by foam-rubber cushion in dampening chamber.This set increases air Wettability avoids dry air from damaging human respiratory, while the included clean effect of foam-rubber cushion.
Further, automatic thermostatic device is equipped with inside the water tank.Guarantee that the temperature of water in water tank is constant, enhancement device Reliability.
Further, second purification device is successively arranged along the direction of unidirectional air outlet valve and exhaust outlet, airstrainer And ionisation chamber, gas-permeable nets are equipped between airstrainer and ionisation chamber.
It further, further include tee tube, two interfaces of the tee tube are respectively communicated with air intake duct and escape pipe, tee tube It is equipped with check-valves with the intersection of escape pipe, another orifice of tee tube has breathing mask.The setting side of breathing mask User wear, while the setting of check-valves avoid user breathing when suck escape pipe in exhaust gas, improve The breathing quality of user, enhances convenience.
Detailed description of the invention
Fig. 1 is the view in full section of the utility model embodiment;
Fig. 2 is the first purification device cross-sectional view of Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: shell 1, heat-conducting plate 2, inlet plenum 3, transition chamber thereof 4, outlet chamber 5, air intake duct 6, the first purification device 7, air-introduced machine 8, ultraviolet light room 9, supply fan 91, UV sterilization tube 92, adsorption chamber 10, Active carbon 101, filter chamber 11, air-filtering paper 111, dampening chamber 12, fluid induction nozzle 121, foam-rubber cushion 122, water tank 13, from Dynamic thermostat 131, escape pipe 14, unidirectional air outlet valve 15, the second purification device 16, airstrainer 161, ionisation chamber 162, three Siphunculus 17, check-valves 18, breathing mask 19.
Embodiment is substantially as shown in Fig. 1: a kind of infectious disease breath purifying device, including shell 1, is welded in shell 1 Two heat-conducting plates 2, two heat-conducting plates 2 will be divided into from left to right inlet plenum 3, transition chamber thereof 4 and outlet chamber 5 inside shell 1.
The bottom of inlet plenum 3 is provided with air inlet, and the top of inlet plenum 3 is provided with air entry, and air entry, which is communicated with, to be stretched to Air intake duct 6 outside cabinet is equipped with the first purification device 7 between air entry and air inlet, the first purification device 7 is from top to bottom It is sequentially installed with, air-introduced machine 8, ultraviolet light room 9, adsorption chamber 10, filter chamber 11 and 12 4, dampening chamber functional areas, adjacent functional area Intersection using air permeable plate separate.
As shown in Fig. 2, 9 inner bolt of ultraviolet light room is connected with the supply fan 91 arranged vertically, passing through among supply fan 91 has Axially placed UV sterilization tube 92, UV sterilization tube 92 is bolted with supply fan 91, and ultraviolet sterilizing lamp Close to adsorption chamber 10 at the light source of pipe 92.
Active carbon 101 is placed in adsorption chamber 10, engaging has air-filtering paper 111,12 lower section of dampening chamber in filter chamber 11 It is placed with foam-rubber cushion 122, the middle part engaging of dampening chamber 12 has fluid induction nozzle 121, passes through between dampening chamber 12 and air entry Air intake duct 6 is connected to, and air intake duct 6 is located at the top of dampening chamber 12, and the water outlet of fluid induction nozzle 121 is flowed towards in dampening chamber 12 The water inlet of body induction nozzle 121 is communicated with the internal water tank 13 for filling clean water, and water tank 13 is placed in 3 bottom of inlet plenum, And water tank 13 is located at 7 left side of the first purification device, is fixed with automatic thermostatic device 131 inside water tank 13.
As shown in Figure 1, the top of transition chamber thereof 4 is communicated with escape pipe 14, installed between transition chamber thereof 4 and outlet chamber 5 Unidirectional air outlet valve 15, unidirectional air outlet valve 15 are sticked in the heat-conducting plate 2 of the fixation of outlet chamber 5, unidirectional air outlet valve 15 Gas outlet is towards outlet chamber 5.It is provided with exhaust outlet in outlet chamber 5, is communicated with second between exhaust outlet and unidirectional air outlet valve 15 Purification device 16.Second purification device 16 is sequentially installed with airstrainer 161 and ionisation chamber 162 from top to bottom.
Tee tube 17 is communicated with above air intake duct 6 and escape pipe 14, tee tube 17 and the intersection of escape pipe 14 are equipped with only Valve 18 is returned, the top orifice of tee tube 17 has breathing mask 19.
Specific implementation process is as follows:
The present apparatus is first lain in ground before using the present apparatus by user, then wears breathing mask 19.It uses at this time Person start air-introduced machine 8, air-introduced machine 8 as drainage device by the air outside shell 1 successively introduce ultraviolet light room 9, adsorption chamber 10, Filter chamber 11 and dampening chamber 12.When air-introduced machine 8 drives air-flow to pass through ultraviolet light room 9, the supply fan 91 in ultraviolet light room 9 is in gas Rotation is carried out under the action of stream and increases intake velocity, and the UV sterilization tube 92 coaxially connected with supply fan 91 is at this time with certainly Start rotation as axis, the light source of UV sterilization tube 92 carries out 360 deg panoramic exposure during rotation, flows through The air of UV sterilization tube 92 completes the bacterium in sterilizing and air with virus by UV purification.
When air passes through adsorption chamber 10 under the drive of air-introduced machine 8, the active carbon 101 in adsorption chamber 10 is to big in air Molecule dust is absorbed, and completes coarse filtration at this time.Air-filtering paper when air is pushed into filter chamber 11, in filter chamber 11 111 absorb the little particle mixed in air and sewage, complete fine filtering at this time.
When air after completing fine filtering enters dampening chamber 12, because being equipped with fluid induction nozzle 121 in dampening chamber 12, institute With when there is air-flow by dampening chamber 12, fluid induction nozzle sprays the air in dampening chamber 12 from drawing water in water tank 13 Leaching, air is wet at this time, and superfluous water is absorbed by foam-rubber cushion 122 in dampening chamber 12, obtains cleaning in the upper end of dampening chamber 12 And wet gas.
When user carries out air-breathing against breathing mask 19, the air moistened in dampening chamber 12 is successively passed through along air intake duct 6 It crosses tee tube 17 and breathing mask 19 finally enters in the respiratory tract of user, while the setting of check-valves 18 is kept away in tee tube 17 Exempt from exhaust gas of the user in breathing in sucking escape pipe 14, improves the quality that user sucks air.
When user exhales, because having hoarded the air-flow that a large amount of air-introduced machines 8 are brought into air intake duct 6, air-breathing The pressure of pipe 6 is greater than the pressure in breathing mask 19, and the gas of exhalation can only enter transition chamber thereof 4 along escape pipe 14, at this time gas Stream is stored in transition chamber thereof 4, because 4 two sides of transition chamber thereof are equipped with heat-conducting plate 2, works as 1 external air temperature of shell When higher, the air in transition chamber thereof 4 absorbs heat to surrounding, reduces the temperature of air in inlet plenum 3.Outside shell 1 When air themperature is lower, the air in transition chamber thereof 4 has the body temperature of human body, and air carries out surrounding in transition chamber thereof 4 at this time Heat radiation, heat penetrate heat-conducting plate 2, improve the temperature of air in inlet plenum 3.
Because 4 two sides of transition chamber thereof are fixed heat-conducting plate 2,4 inner volume of transition chamber thereof is constant, works as transition chamber thereof When the exhaled gas stored in 4 is excessive, pressure increases in transition chamber thereof 4, and the air pressure after increase presses off unidirectional air outlet valve 15, out Unidirectional current path is formed in gas chamber 5 and transition chamber thereof 4.The exhaust outlet because outlet chamber 5 is open, outlet chamber 5 Interior air pressure is identical as the atmospheric pressure outside shell 1, and the exhaled gas in transition chamber thereof 4 pours in outlet chamber 5.It pours at this time The exhaled gas of outlet chamber 5 is moved by effects of air pressure towards gas outlet, and exhaled gas first passes through the second purification device 16 at this time, the Air in two purification devices 16 first passes through airstrainer 161 and is filtered, and subsequent air is electrolysed in ionisation chamber 162, electricity Air after solution is gushed out by exhaust outlet again.
Such a configuration obviates the viruses that user has to pass through air borne, reduces the infectiousness of infectious disease, improves Air quality.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.

Claims (8)

1. a kind of infectious disease breath purifying device, including shell, it is characterised in that: vertically placed there are two being set in the shell Enclosure interior is divided into inlet plenum, transition chamber thereof and outlet chamber by the heat-conducting plate of fixed heat-conducting plate, described two fixations;
The bottom of the inlet plenum is provided with air inlet, is provided with air entry at the top of inlet plenum, between air inlet and air inlet Equipped with the first purification device, the air entry is communicated with the air intake duct stretched to outside cabinet;
It is communicated with escape pipe at the top of the transition chamber thereof, unidirectional air outlet valve is equipped between transition chamber thereof and outlet chamber, it is described Unidirectional air outlet valve is fixedly connected in the heat-conducting plate of the fixation of outlet chamber, and the gas outlet of unidirectional air outlet valve is towards outlet chamber Room;
It is provided with exhaust outlet in the outlet chamber room, the second purification device is communicated between exhaust outlet and unidirectional air outlet valve.
2. a kind of infectious disease breath purifying device according to claim 1, it is characterised in that: first purification device edge The direction of air inlet to air entry is successively arranged air-introduced machine, ultraviolet light room, adsorption chamber, filter chamber and four, dampening chamber functional areas, The intersection in adjacent functional area is separated using air permeable plate, is connected between dampening chamber and air entry by air intake duct.
3. a kind of infectious disease breath purifying device according to claim 2, it is characterised in that: be equipped in the ultraviolet light room The supply fan arranged vertically, supply fan centre, which passes through, axially placed UV sterilization tube, the UV sterilization tube Light source at close to adsorption chamber.
4. a kind of infectious disease breath purifying device according to claim 2, it is characterised in that: be equipped with and live in the adsorption chamber Property charcoal, air-filtering paper is equipped in filter chamber, equipped with foam-rubber cushion in dampening chamber.
5. a kind of infectious disease breath purifying device according to claim 2, it is characterised in that: be equipped with stream in the dampening chamber Body induction nozzle, towards in dampening chamber, the water inlet of fluid induction nozzle is communicated with internal Sheng for the water outlet of fluid induction nozzle There is the water tank of clean water, the water tank is placed in inlet plenum bottom, and the water tank is located at by the first purification device.
6. a kind of infectious disease breath purifying device according to claim 5, it is characterised in that: be equipped with certainly inside the water tank Dynamic thermostat.
7. a kind of infectious disease breath purifying device according to claim 1, it is characterised in that: second purification device edge The direction of unidirectional air outlet valve and exhaust outlet is successively arranged, and airstrainer and ionisation chamber are set between airstrainer and ionisation chamber There are gas-permeable nets.
8. a kind of infectious disease breath purifying device according to claim 1, it is characterised in that: it further include tee tube, it is described Two interfaces of tee tube are respectively communicated with air intake duct and escape pipe, and the intersection of tee tube and escape pipe is equipped with check-valves, threeway Another orifice of pipe has breathing mask.
CN201821863330.3U 2018-11-13 2018-11-13 A kind of infectious disease breath purifying device Active CN209147307U (en)

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Application Number Priority Date Filing Date Title
CN201821863330.3U CN209147307U (en) 2018-11-13 2018-11-13 A kind of infectious disease breath purifying device

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CN209147307U true CN209147307U (en) 2019-07-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111330181A (en) * 2020-04-01 2020-06-26 永康市远扬机械设备有限公司 Virus physical processor
CN113694323A (en) * 2021-09-18 2021-11-26 马统帅 Paediatrics asthma treatment is with inhaling medicine device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111330181A (en) * 2020-04-01 2020-06-26 永康市远扬机械设备有限公司 Virus physical processor
CN113694323A (en) * 2021-09-18 2021-11-26 马统帅 Paediatrics asthma treatment is with inhaling medicine device

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