CN110410892A - A kind of preventive medicine air cleaning unit - Google Patents
A kind of preventive medicine air cleaning unit Download PDFInfo
- Publication number
- CN110410892A CN110410892A CN201910689990.7A CN201910689990A CN110410892A CN 110410892 A CN110410892 A CN 110410892A CN 201910689990 A CN201910689990 A CN 201910689990A CN 110410892 A CN110410892 A CN 110410892A
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- Prior art keywords
- valve
- kettle body
- spout
- partition
- cleaning unit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
This application involves preventive medicine technologies, specifically disclose a kind of preventive medicine air cleaning unit, including kettle body, exhaust fan is fixed with inside kettle body, automatic valve is provided on the side wall of kettle body, automatic valve and exhaust fan are electrically connected with the same control switch, and when pressing control switch, automatic valve and exhaust fan are opened simultaneously or closed；The outlet side of automatic valve is provided with strainer；Acclivitous spout is fixedly installed on the side wall of kettle body, spout is covered in the periphery of automatic valve；Unidirectional air outlet valve is provided in kettle body.The purpose of this patent is to solve the problems, such as that the dust that existing air cleaning unit filters down is inconvenient to clean.
Description
Technical field
The present invention relates to preventive medicine technology, in particular to a kind of preventive medicine air cleaning unit.
Background technique
With the development of society, the continuous improvement of modern medical service level, the disinfection in hospital is prevent disease critically important
Link, in order to reduce patient and family members hospital carry germ and infection probability, since patient is excessive in hospital, air
In have a large amount of germ, while also containing other a large amount of poisonous and harmful substances in air, need to carry out the air in hospital net
Change, just can guarantee the health of hospital staff, patient and families of patients, need a kind of control purification device of preventive medicine,
It purifies the air of hospital, guarantees the health of personnel in hospital.
Since patient is excessive in hospital, bacterium easy to breed, therefore need often to carry out disinfection in hospital.In addition,
Medical staff is due to often in contact with patient, so need often to wash one's hands, in case germ carries out cross-infection by hand.
Patent application publication number is the Chinese patent of CN106123136A, discloses a kind of air cleaning dress of preventive medicine
It sets, including shell, one end of the shell, which is equipped with, blocks net, and the other end of shell is equipped with air outlet, sets respectively in the shell
There are air purify cavity and wind chamber, blocks the end that net is mounted on air cleaning chamber, and air outlet is located at the end of wind chamber, the sky
The first exhaust fan, electrostatic air filtration net, activated charcoal strainer, driver and disinfectant storage are successively arranged in gas purify cavity
The bottom end of tank, driver and the distribution symmetrical above and below of disinfectant storage tank, the driver is equipped with ultraviolet germicidal lamp, driver
Top is equipped with intelligent controller, and the top of the intelligent controller is equipped with air quality detector, the disinfectant storage tank with
The junction of the connection of air cleaning chamber, disinfectant storage tank and air cleaning chamber is equipped with the second exhaust fan, the disinfectant storage
The bottom end of tank is equipped with evaporator, and the wind is intracavitary to be equipped with air blower, and wind chamber is connected to by conduit with disinfectant storage tank, the intelligence
Can control device respectively with air quality detector, driver, the first exhaust fan, electrostatic air filtration net, evaporator, the second exhausting
Machine and air blast mechatronics, driver are electrically connected with ultraviolet germicidal lamp.
It is passed sequentially through in above scheme by the first exhaust fan extraction air and blocks net, electrostatic air filtration net and active carbon
Filter screen, electrostatic air filtration net and activated charcoal strainer in air dust and peculiar smell be filtered removing, after clean
Air is sterilized by ultraviolet germicidal lamp, then enters disinfectant storage tank, disinfectant storage tank by the second exhaust fan
Outlet air is finally passed through by blower blows into air-inlet chamber by conduit after disinfectant and the air mixing that interior evaporator evaporates
Mouth returns to outside shell, and air is sterilized by two methods of physical chemistry, and Disinfection Effect is good, and air cleaning degree is high.
Although solving the problems, such as air cleaning in above scheme, there is also the dusts filtered down to be inconvenient to clean
The problem of problem.
Summary of the invention
In view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a kind of preventive medicine air cleaning unit,
Solve the problems, such as that the dust that existing air cleaning unit filters down is inconvenient to clean.
To solve the above-mentioned problems, the technical scheme adopted by the invention is that: a kind of preventive medicine air cleaning unit, packet
Kettle body is included, exhaust fan is fixed with inside kettle body, automatic valve is provided on the side wall of kettle body, automatic valve and exhaust fan are electrically connected with together
One control switch, when pressing control switch, automatic valve and exhaust fan are opened simultaneously or are closed；The outlet side of automatic valve is set
It is equipped with strainer；Acclivitous spout is fixedly installed on the side wall of kettle body, spout is covered in the periphery of automatic valve；It is arranged in kettle body
There is unidirectional air outlet valve.
The technical principle of the technical program are as follows: exhaust fan and automatic valve are opened by control switch, exhaust fan exhausting generates
Negative pressure, dusty gas go out through filter screen filtration heel row, and dust is stored in inside spout, the dust accumulation inside spout it is excessive and
It when influencing the efficiency of air cleaning, can be rinsed with water after automatic valve is closed, inside spout, so as to by spout internal washing
Completely, easy to clean.
The beneficial effect that this programme generates is:
1. compared with air cleaning unit in the prior art, under the strainer filtering of air cleaning unit in the prior art
The dust come does not do any processing, is still exposed in air, still will lead to the pollution of air；And in application scheme
It collects after dust is separated in the bottom of spout, avoids again pollution of the dust filtered down to air.
2. the dust that existing air cleaning unit filters down is cleared up compared with air cleaning unit in the prior art
It is inconvenient；And the spout in application scheme is washable, the dust filtered down is easy to clean.
Further, the spout is provided with breather cheek valve I far from one end of kettle body, and the bottom of spout is provided with blowdown
Valve.
It avoids the dust inside spout from being re-introduced into air and pollutes environment.
Further, the inside of the kettle body is respectively fixed with the partition I and partition being bonded with the inner wall of kettle body from top to bottom
II, the kettle body internal slide between partition I and partition II is sealedly connected with slide plate, to be divided into from bottom to top inside kettle body
Bubble chamber, teeter chamber, air storage chamber and canyon；Exhaust fan is fixed in canyon, and in the outlet side and canyon of strainer
Connection, the outlet side of exhaust fan in breather cheek valve II and air storage chamber by being connected to；It is provided with spring in teeter chamber, the one of spring
End is fixed on slide plate, and the other end of spring is fixed on partition II；It is provided on partition II by pressure valve, it is perpendicular by the spool of pressure valve
Straight arrangement upwards；The lower end of partition I and the upper end of partition II are respectively arranged with the control switch, and two control switches are set as
Double control switch；Unidirectional air outlet valve is located at the upper end of the side wall of air storage chamber；It is connected in unidirectional air outlet valve and bubble chamber；In the spout
It is provided with bushing, forms cavity between bushing and spout；Bubble chamber passes through " Z " font connecting tube far from one end of unidirectional air outlet valve
Cavity between the spout of top and bushing is connected to；The unidirectional air outlet valve is electrically connected with the control switch, works as automatic valve
When opening, unidirectional air outlet valve is closed, and when automatic valve is closed, unidirectional air outlet valve is opened.
The air of exhaust fan discharge, which enters in air storage chamber, to be driven slide plate compressed spring and moves downward, and gas is stored in gas storage
It in room, is opened when slide plate, which moves downwardly to, is pressed into the spool by pressure valve by pressure valve, the indoor liquid of liquid storage is through pressing
Valve enters in bubble chamber, and slide plate continues to move downwardly to the control switch for being pressed into lower section, and exhaust fan and automatic valve are closed, unidirectionally
Air outlet valve is opened, and under the force of a spring, slide plate moves upwards, and the gas of gas storage indoor exhaust, discharge enters in bubble chamber
The indoor liquid that blisters is stirred and is blistered, then gas-liquid mixture enters " Z " font connecting tube, gas-liquid mixture together
The horizontal ends for striking the upper end of " Z " font connecting tube, can generate tiny drop, and big drop flows back downwards, tiny
Drop is moved upwards along the cavity of spout, and drop can be also generated again after multiple impact and from cavity in cavity far from kettle body
One end discharge.
If what is contained in fluid reservoir is water, air can be humidified；If what is contained in fluid reservoir is thimerosal, can
For carrying out disinfection to hospital；Palm can be also placed on the outlet end of cavity by medical staff, carry out spray disinfectant to hand.
After the completion of air storage chamber exhaust, slide plate can be pressed into the control switch of top, be again turned on automatic valve and exhaust fan,
Unidirectional air outlet valve is closed, and the wet air of the inhalable surrounding of spout, dust water suction flocks together to form droplet, flight rotation
On the side wall that drop quickly moved and be sticked to bushing to the side wall of the bushing of spout under the influence of centrifugal force when turning, so as to
Efficiently separate dust and air.
Further, the cavity has the baffle of circular ring shape far from one end fixed seal connection of kettle body, offers on baffle
Diameter is the through-hole of 0.1-1cm.
It is atomized when wet gas current passes through through-hole.
Further, the agitating paddle being arranged in a vertical direction is rotatably connected in the teeter chamber, the upper end of agitating paddle is run through
Slide plate is simultaneously rotatablely connected with partition I, is provided with the protrusion of shape of threads on agitating paddle, in the one side that the slide plate is contacted with agitating paddle
It is provided with the groove of the shape of threads matched with the protrusion of shape of threads；The quantity of the agitating paddle is set as more than two.
Agitating paddle, which is set as two or more, so that slide plate is limited in the horizontal direction, the drive so that slide plate pumps
Dynamic agitating paddle rotates forward or reversion, and agitating paddle is stirred to indoor liquid is stirred.
Further, the kettle body is far from being fixed with hollow handle on the side wall of spout, unidirectional air outlet valve by handle with
Connection in bubble chamber.
Setting handle is moved easily this air cleaning unit, while handle has both the effect of pipeline.
Further, the upper surface of the slide plate is fixed with the slide bar being arranged in a vertical direction, and partition I is run through in the upper end of slide bar
With the roof of kettle body and be slidably and sealingly connected with partition I, handle is fixed at the top of slide bar.
When electric power deficiency, the up and down motion of slide plate can be realized with spring cooperation by the handle on holding slide bar,
To realize the air cleaning, humidification function of this air cleaning unit.
Further, it is fixed with fluid reservoir in the canyon, the top of fluid reservoir is upper by unidirectional liquid feed valve and kettle body
Fang Liantong；The bottom of fluid reservoir is connected with hose, hose one end and bubble chamber far from unidirectional liquid valve by unidirectional liquid valve
Interior connection.
When slide plate moves downward, unidirectional liquid valve is closed, and when slide plate moves upwards, negative pressure is generated in teeter chamber, unidirectionally
Liquid valve is opened, and the indoor liquid of liquid storage enters in teeter chamber, is realized and is stirred being automatically replenished for indoor liquid, by unidirectionally into
Liquid valve, which facilitates, adjusts adding liquid into fluid reservoir.
Further, it is rotatably connected to rotating bar in the spout, is fixed with flight in rotating bar.
Flight rotation generates centrifugal force under the action of negative pressure, under the influence of centrifugal force the large particulate matter in air
Side wall to spout is close, and air is located at the center of spout, so that air and large particulate matter be separated, air is through filter screen
Enter in exhaust fan after filtering from automatic valve, large particulate matter then rests in spout, after closing exhaust fan and automatic valve, greatly
Particulate matter is fallen under self gravity in the lower part of spout, so that avoiding large particulate matter from being gathered on the surface of strainer will filter
Net blocking, when rinsing spout with water flow, water flow drives flight rotation, and water flow impacts the inside of spout under the influence of centrifugal force
Wall can promote the cleaning effect of spout.
Detailed description of the invention
Fig. 1 is the overall structure main view of the embodiment of the present invention.
Fig. 2 is the left view of baffle.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: kettle body 10, bubble chamber 11, gas blow pipe 111, teeter chamber 12, agitating paddle
121, spring 122, press pressure valve 123, air storage chamber 13, canyon 14, automatic valve 141, strainer 142, exhaust fan 143, control switch
1431, breather cheek valve II 144, battery 145, fluid reservoir 146, unidirectional liquid feed valve 147, unidirectional liquid valve 148, partition I
201, partition II 202, slide plate 30, slide bar 31, handle 32, handle 40, unidirectional air outlet valve 41, spout 50, baffle 51, one-way air inlet
Valve I 52, through-hole 53, bushing 54, rotating bar 55, flight 56.
Embodiment is basic as shown in attached drawing 1- attached drawing 2:
A kind of preventive medicine air cleaning unit, as shown in Figure 1, including kettle body 10, kettle body 10 is hollow cylindrical
Shape, kettle body 10 are arranged in a vertical direction, and the inside of kettle body 10 is respectively fixed with partition I 201 and partition II 202 from top to bottom, every
Plate I 201 and partition II 202 arrange in the horizontal direction, the inner wall palette of partition I 201 and partition II 202 and kettle body 10, pot
Slide plate 30 is provided in body 10, slide plate 30 is between partition I 201 and partition II 202, and the inside of slide plate 30 and kettle body 10
Wall is slidably and sealingly connected with, to be divided into bubble chamber 11, teeter chamber 12, air storage chamber 13 and equipment inside kettle body 10 from bottom to top
Room 14.
The left side wall of kettle body 10 is equipped with automatic valve 141, and automatic valve 141 can will be connected to when opening inside and outside kettle body 10；Automatically
The right end of valve 141 is connected with strainer 142, and the right end of strainer 142 is connected with exhaust fan 143 by pipeline, the edge of strainer 142 with
The inner sidewall of the air inlet of exhaust fan 143 is tightly connected, and exhaust fan 143 is fixed in canyon 14, and the outlet of exhaust fan 143 is logical
It crosses in breather cheek valve II 144 and air storage chamber 13 and is connected to.Automatic valve 141 and exhaust fan 143 are electrically connected with the same control switch
1431, when pressing control switch 1431, automatic valve 141 and exhaust fan 143 are opened simultaneously, when pressing control switch 1431 again
When, automatic valve 141 and exhaust fan 143 simultaneously close off.Battery 145 is fixed in canyon 14, battery 145 is exhaust fan
143 and control switch 1431 and automatic valve 141 power supply is provided.Battery 15 is electrically connected with power switch, power switch installation
On the lateral wall of kettle body 10, whether power switch exports electric current for controlling battery 15, when turning on the power switch, this air
Purification device automatic running；When turning off the power switch, this air cleaning unit is out of service.
Fluid reservoir 146 is fixed in canyon 14, the top of fluid reservoir 146 passes through unidirectional liquid feed valve 147 and kettle body 10
Top connection；The bottom of fluid reservoir 146 is connected with hose by unidirectional liquid valve 148, connects in the lower end of hose and bubble chamber 11
It is logical.
Spring 122 is provided in teeter chamber 12, the upper end of spring 122 is fixed on slide plate 30, and the lower end of spring 122 is fixed
On partition II 202；It is provided on partition II 202 by pressure valve 123, is arranged straight up by the spool of pressure valve 123, when by pressure valve
When 123 spool is pressed, opened by pressure valve 123；The lower end of partition I 201 and the upper end of partition II 202 are respectively arranged with control
Switch 1431, two control switches 1431 are set as double control switch；When not being pressed by the spool of pressure valve 123, by pressure valve 123
The upper surface of spool is 0.5cm higher than the upper surface of the control switch 1431 of lower section, thus slide plate 30 when moving downward can successively by
It is pressed onto the spool by pressure valve 123 and the control switch 1431 of lower section；The upper end of the right side wall of air storage chamber 13 is provided with unidirectional outlet
Valve 41, unidirectional air outlet valve 41 are also electrically connected with control switch 1431, and when automatic valve 141 is opened, unidirectional air outlet valve 41 is closed, when
When automatic valve 141 is closed, unidirectional air outlet valve 41 is opened.
Agitating paddle 121 is rotatably connected in teeter chamber 12, agitating paddle 121 is arranged in a vertical direction, the upper end of agitating paddle 121
Be rotatablely connected through slide plate 30 and with partition I 201, be provided with the protrusion of shape of threads on the periphery of agitating paddle 121, slide plate 30 with stir
Mix the groove that the shape of threads matched with the protrusion of shape of threads is provided in the one side of the contact of paddle 121；The quantity of agitating paddle 121 is set
It is set to two.
Agitating paddle 121, which is set as two, can be such that slide plate 30 is limited in the horizontal direction, so that slide plate 30 up and down reciprocatingly may be used
Movement driving agitating paddle 121 rotates forward or reversion, agitating paddle 121 are stirred the liquid in teeter chamber 12.
Handle 40 as made of tube bending are fixed on the right side of kettle body 10, the upper end of handle 40 goes out with unidirectional air outlet valve 41
Mouth end is tightly connected, and gas blow pipe 111 is fixed in bubble chamber 11, the left end closing of gas blow pipe 111, the upper end of gas blow pipe 111 is opened
Equipped with 9 gas holes, the right end of gas blow pipe 111 is connected to the sealing of the lower end of handle 40.
The spout 50 of inclined upward to the left is fixedly installed on the left side wall of kettle body 10, the right end sealing of spout 50 is socketed in
The periphery of automatic valve 141；The left end of spout 50 is provided with breather cheek valve I 52, and the bottom of spout 50 is provided with blowdown valve (in figure
It is not drawn into), blowdown valve is shut-off valve.As shown in Figure 1, being provided with rotating bar 55 in spout 50, rotating bar 55 is rotatably connected on pot
On the left side wall of body 10, rotating bar 55 and spout 50 are coaxially arranged, and flight 56 is fixed in rotating bar 55；Automatic valve 141
In rotating bar 55 top and the right end apart from rotating bar 55 distance be 0.5cm.Bushing 54, bushing 54 are provided in spout 50
Right end fixed seal connection on 10 left side wall of kettle body, bushing 54 is set in the periphery of automatic valve 141, bushing 54 and spout 50
Between form cavity, the fixed seal connection of cavity left end has the baffle 51 of circular ring shape.As shown in Fig. 2, being offered on baffle 51 straight
Diameter is the through-hole 53 of 0.2cm.As shown in Figure 1, the left end of gas blow pipe 111 by the spout 50 of " Z " font connecting tube and top with
Cavity connection between bushing 54.
The upper surface of slide plate 30 is fixed with slide bar 31, what slide bar 31 was arranged in a vertical direction, the upper end of slide bar 31 run through every
Plate I 201 and the roof of kettle body 10 are simultaneously slidably and sealingly connected with partition I 201, and the top of slide bar 31 is fixed with handle 32, conveniently holds
Firmly slide bar 31.
When power is off, automatic valve 141 is normally opened, when electric power deficiency, can by hold slide bar 31 on handle 32 with
The up and down motion of slide plate 30 is realized in the cooperation of spring 122.
Exhaust fan 143 and automatic valve 141 are opened by control switch 1431,143 exhausting of exhaust fan generates negative pressure, spout 50
Outside air is sucked, air flowing rotates flight 56, and the rotation of flight 56 generates centrifugal force, empty under the influence of centrifugal force
Large particulate matter in gas is close to the side wall of spout 50, and air is located at the center of spout 50, thus by air and bulky grain
Substance separation, air enter in exhaust fan 143 after filtering after automatic valve 141 using strainer 142, and large particulate matter then stops
It stays in spout 50, after closing exhaust fan 143 and automatic valve 141, large particulate matter is fallen under self gravity in spout 50
Lower part, so that large particulate matter be avoided to be gathered on the surface of strainer 142 and block strainer 142.Inside spout 50
When dust accumulation excessively influences the efficiency of air cleaning, after automatic valve 141 is closed, it can be rinsed with water inside spout 50, water
Stream drives flight 56 to rotate, and water flow impacts the inner sidewall of spout 50 under the influence of centrifugal force, so as to will be in spout 50
Portion cleans up, and dust is avoided to condense on 50 inner wall of spout.
The air that exhaust fan 143 is discharged, which enters in air storage chamber 13, to be driven 30 compressed spring 122 of slide plate and moves downward, gas
It is stored in air storage chamber 13, is opened when slide plate 30, which moves downwardly to, is pressed into the spool by pressure valve 123 by pressure valve 123,
Liquid in fluid reservoir 146 is passed through to be entered in bubble chamber 11 by pressure valve 123, and slide plate 30 continues to move downwardly to the control for being pressed into lower section
Switch 1431 is made, exhaust fan 143 and automatic valve 141 are closed, and unidirectional air outlet valve 41 is opened, under the active force of spring 122, slide plate
30 move upwards, exhaust in air storage chamber 13, blow in the gas blow pipe 111 that the gas of discharge enters in bubble chamber 11 and from gas hole
Out, gas flow rate and pressure increase, the high pressure gas in bubble chamber 11 is mixed with liquid generates a large amount of bubbles, then gas-liquid mixed
Object under the motive force of gas one and enter " Z " font connecting tube, when gas-liquid mixture strikes the upper end of " Z " font connecting tube
Horizontal ends when, gas-liquid mixture can generate tiny drop, and big drop is then back to downwards in bubble chamber 11, tiny
Drop is moved upwards along the cavity of spout 50, is formed after generating again multiple impact during drop moves in cavity
Water mist, final water mist are discharged after the through-hole 53 on baffle 51 is atomized again, generate the effect for being similar to humidifier.
Meanwhile when slide plate 30 moves downward, unidirectional liquid valve 148 is closed, when slide plate 30 moves upwards, teeter chamber 12
Interior generation negative pressure, unidirectional liquid valve 148 are opened, and the liquid in fluid reservoir 146 realizes the liquid in teeter chamber 12 into teeter chamber 12
Body is automatically replenished, and is facilitated by unidirectional liquid feed valve 147 and is adjusted adding liquid into fluid reservoir 146.
If what is contained in fluid reservoir 146 is water, this air purifier can humidify air；If in fluid reservoir 146
What is contained is thimerosal, then can pass through this mobile air cleaning unit of handle 40, for carrying out disinfection everywhere to hospital, medical care people
Palm can be also placed at through-hole 53 by member, carry out spray disinfectant to hand.
After the completion of the exhaust of air storage chamber 13, slide plate 30 resets and is pressed into the control switch 1431 of top, is again turned on certainly
Dynamic valve 141 and exhaust fan 143, while unidirectional air outlet valve 41 is closed, the wet air of the inhalable surrounding of spout 50, after dust water suction
It flocks together to form droplet, drop is under the influence of centrifugal force quickly to the bushing 54 of spout 50 when flight 56 rotates
Side wall is moved and is sticked on the side wall of bushing 54, so as to efficiently separate dust and air.
Specific implementation process is as follows:
Exhaust fan 143 and automatic valve 141 are opened by control switch 1431 and close unidirectional air outlet valve 41, exhaust fan 143
Exhausting, spout 50 suck outside air, and flight 56 rotates under the action of the forces of the wind generates centrifugal force, under the influence of centrifugal force
Large particulate matter in air is close to the side wall of spout 50, and air is located at the center of spout 50, thus by air and big
Grain substance separation, air enter in exhaust fan 143 after the filtering of filter screen 142, and large particulate matter then rests in spout 50, keeps away
Exempt from strainer 142 to be blocked.
The air that exhaust fan 143 is discharged, which enters in air storage chamber 13, to be driven 30 compressed spring 122 of slide plate and moves downward, gas
It is stored in air storage chamber 13, is opened when slide plate 30, which moves downwardly to, is pressed into the spool by pressure valve 123 by pressure valve 123,
Liquid in fluid reservoir 146 is passed through to be entered in bubble chamber 11 by pressure valve 123, and slide plate 30 continues to move downwardly to the control for being pressed into lower section
Switch 1431 is made, exhaust fan 143 and automatic valve 141 are closed, and unidirectional air outlet valve 41 is opened, under the active force of spring 122, slide plate
30 move upwards, exhaust in air storage chamber 13, blow in the gas blow pipe 111 that the gas of discharge enters in bubble chamber 11 and from gas hole
Out, the gas in bubble chamber 11 is mixed with liquid generates a large amount of bubbles, then gas-liquid mixture under the motive force of gas together
Into " Z " font connecting tube, when gas-liquid mixture strikes the horizontal ends of the upper end of " Z " font connecting tube, gas-liquid mixture
Tiny drop can be generated, and big drop is then back to downwards in bubble chamber 11, cavity of the tiny drop along spout 50
It moves upwards, forms water mist after multiple impact can be generated during drop moves in cavity again, final water mist is by gear
Through-hole 53 on plate 51 is atomized and is discharged again.
Meanwhile when slide plate 30 moves up and down, it can be achieved that liquid in teeter chamber 12 is automatically replenished.
After the completion of the exhaust of air storage chamber 13, slide plate 30 resets and is pressed into the control switch 1431 of top, is again turned on certainly
Dynamic valve 141 and exhaust fan 143, while unidirectional air outlet valve 41 is closed, the wet air of the inhalable surrounding of spout 50, after dust water suction
It flocks together to form droplet, drop is under the influence of centrifugal force quickly to the side of the inside of spout 50 when flight 56 rotates
Wall is moved and is sticked on the side wall of bushing 54, so as to efficiently separate dust and air, is further decreased strainer 142 and is blocked
The probability of plug.
By changing the liquid contained in fluid reservoir 146, this air purifier can be used for carrying out air humidification or right
Hospital carries out disinfection everywhere or carries out spray disinfectant to hand.
Above is only the embodiment of the present invention, and the common sense such as well known specific structure and characteristic were not made herein in scheme
More descriptions.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (9)
1. a kind of preventive medicine air cleaning unit, it is characterised in that: including kettle body, exhaust fan, kettle body are fixed with inside kettle body
Side wall on be provided with automatic valve, automatic valve and exhaust fan are electrically connected with the same control switch, when pressing control switch, from
Dynamic valve and exhaust fan are opened simultaneously or are closed；The outlet side of automatic valve is provided with strainer；It is fixedly installed on the side wall of kettle body
Acclivitous spout, spout are covered in the periphery of automatic valve；Unidirectional air outlet valve is provided in kettle body.
2. a kind of preventive medicine air cleaning unit according to claim 1, it is characterised in that: the spout is far from kettle body
One end be provided with breather cheek valve I, the bottom of spout is provided with blowdown valve.
3. a kind of preventive medicine air cleaning unit according to claim 2, it is characterised in that: the inside of the kettle body from
The partition I and partition II being bonded with the inner wall of kettle body are respectively fixed under, it is sliding inside the kettle body between partition I and partition II
Dynamic sealing is connected with slide plate, to be divided into bubble chamber, teeter chamber, air storage chamber and canyon inside kettle body from bottom to top；It takes out
Blower is fixed in canyon, and is connected in the outlet side of strainer and canyon, and the outlet side of exhaust fan passes through one-way air inlet
It is connected in valve II and air storage chamber；Spring is provided in teeter chamber, one end of spring is fixed on slide plate, and the other end of spring is fixed
On partition II；It is provided on partition II by pressure valve, is arranged straight up by the spool of pressure valve；The lower end of partition I and partition II
Upper end be respectively arranged with the control switch, two control switches are set as double control switch；Unidirectional air outlet valve is located at air storage chamber
Side wall upper end；It is connected in unidirectional air outlet valve and bubble chamber；It is provided with bushing in the spout, is formed between bushing and spout
Cavity；The one end of bubble chamber far from unidirectional air outlet valve passes through the cavity between " Z " font connecting tube and the spout and bushing of top
Connection；The unidirectional air outlet valve is electrically connected with the control switch, and when automatic valve is opened, unidirectional air outlet valve is closed, when automatic
When valve is closed, unidirectional air outlet valve is opened.
4. a kind of preventive medicine air cleaning unit according to claim 3, it is characterised in that: the cavity is far from kettle body
One end fixed seal connection have the baffle of circular ring shape, the through-hole that diameter is 0.1-1cm is offered on baffle.
5. a kind of preventive medicine air cleaning unit according to claim 4, it is characterised in that: rotated in the teeter chamber
It is connected with the agitating paddle being arranged in a vertical direction, the upper end of agitating paddle is rotatablely connected through slide plate and with partition I, sets on agitating paddle
It is equipped with the protrusion of shape of threads, the screw thread matched with the protrusion of shape of threads is provided in the one side that the slide plate is contacted with agitating paddle
The groove of shape；The quantity of the agitating paddle is set as more than two.
6. a kind of preventive medicine air cleaning unit according to claim 5, it is characterised in that: the kettle body is far from spout
Side wall on be fixed with hollow handle, unidirectional air outlet valve by handle with bubble chamber is interior is connected to.
7. a kind of preventive medicine air cleaning unit according to claim 6, it is characterised in that: the upper surface of the slide plate
Be fixed with the slide bar being arranged in a vertical direction, the upper end of slide bar through partition I and the roof of kettle body and with I company of being slidingly sealed of partition
It connects, handle is fixed at the top of slide bar.
8. a kind of preventive medicine air cleaning unit according to claim 7, it is characterised in that: fixed in the canyon
There is fluid reservoir, the top of fluid reservoir is connected to by unidirectional liquid feed valve with the top of kettle body；The bottom of fluid reservoir is by unidirectionally going out liquid
Valve is connected with hose, is connected in the one end of hose far from unidirectional liquid valve and bubble chamber.
9. a kind of preventive medicine air cleaning unit according to claim 8, it is characterised in that: rotation connects in the spout
It is connected to rotating bar, is fixed with flight in rotating bar.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689990.7A CN110410892B (en) | 2019-07-29 | 2019-07-29 | Preventive medicine air purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689990.7A CN110410892B (en) | 2019-07-29 | 2019-07-29 | Preventive medicine air purification device |
Publications (2)
| Publication Number | Publication Date |
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| CN110410892A true CN110410892A (en) | 2019-11-05 |
| CN110410892B CN110410892B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910689990.7A Active CN110410892B (en) | 2019-07-29 | 2019-07-29 | Preventive medicine air purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111854140A (en) * | 2020-07-29 | 2020-10-30 | 江苏西墅新能源科技有限公司 | Backflow heat exchange device for layered flow of air conditioner |
| CN113713729A (en) * | 2021-09-06 | 2021-11-30 | 河北化工医药职业技术学院 | Reaction kettle for applied chemistry |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110410892B (en) | 2020-12-01 |
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