CN110193284A - A kind of photocatalysis air purifying device - Google Patents
A kind of photocatalysis air purifying device Download PDFInfo
- Publication number
- CN110193284A CN110193284A CN201910497869.4A CN201910497869A CN110193284A CN 110193284 A CN110193284 A CN 110193284A CN 201910497869 A CN201910497869 A CN 201910497869A CN 110193284 A CN110193284 A CN 110193284A
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- Prior art keywords
- filter membrane
- connecting spring
- blade
- plate
- purifying device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention belongs to air purifier technical field, specifically a kind of photocatalysis air purifying device；Including body, air inlet is provided at the top of the body, air inlet is obliquely installed and its lower end diameter is smaller than upper end diameter, bottom plate is provided on the inside of the body, the bottom base plate is provided with aspiration pump, is provided with shaft at the top of the bottom plate, the shaft surface is hinged with blade, the blade bottom is provided with support plate, and return spring is provided at the top of the support plate, flexible filter membrane is arranged at the top of the support plate；The present invention passes through setting blade and connecting spring, pumping pump work is able to drive blade and shaft rotation, blade is opened to horizontal direction under the influence of centrifugal force, elastic filter membrane is pushed to deform slightly, deformed elasticity filter membrane can push connecting spring to generate vibration, keep the activity of its surface catalyst more preferable, under the action of light source, improves the effect of air cleaning.
Description
Technical field
The invention belongs to air purifier technical field, specifically a kind of photocatalysis air purifying device.
Background technique
Photocatalytic indoor air purifier is to open for indoor pollution caused by pernicious gas to adapt to the demand in market
The novel indoor air device of hair.Photocatalysis air purifying device uses nanotechnology, and catalyst is plated on specific support, uses
The ultraviolet source irradiation catalyst of specific wavelength.By the effect of blower, make the air containing pernicious gas at a given speed
By catalyst, supported catalyst under the irradiation of ultraviolet light, is chemically reacted with pernicious gas, reaches the mesh of purification
's.
Existing air purifier, catalytic plate are fixed on internal body, and the catalyst on surface is in static shape
State, when encountering the stronger interior of smell, catalytic efficiency is slower, in consideration of it, the present invention provides a kind of photocatalytic air is net
Change device, catalytic plate can be shaken, improve the activity of catalyst when blower works, so improve catalytic effect and
Catalytic efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of photocatalysis air purifying devices, mainly pass through blade and
Connecting spring, pumping pump work are able to drive blade and shaft rotation, and blade is opened to horizontal direction under the influence of centrifugal force,
Elastic filter membrane is pushed to deform slightly, deformed elasticity filter membrane can push connecting spring to generate vibration, urge its surface
The activity of agent is more preferable, under the action of light source, the effect of air cleaning is improved, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of photocatalysis air purifying device, including body,
It is provided with air inlet at the top of the body, air inlet is obliquely installed and its lower end diameter is smaller than upper end diameter, on the inside of the body
It is provided with bottom plate, the bottom base plate is provided with aspiration pump, is provided with shaft at the top of the bottom plate, the shaft surface is hinged with
Blade, the blade bottom are provided with support plate, and return spring, setting at the top of the support plate are provided at the top of the support plate
Flexible filter membrane, elasticity filter membrane outside are provided with connecting spring, run through on the connecting spring and be equipped with catalytic plate, institute
It states in elastic filter membrane and is provided with light source；When work, gas is entered from the air inlet above body by aspiration pump, wind edge is inclined
When oblique wind enters, it is able to drive blade and shaft rotation, blade is subject to centrifugal forces when rotating can be to horizontal direction
It opens, opening while can push elastic filter membrane to deform slightly, while return spring being compressed, deformed elasticity filtering
Film can push connecting spring, so that connecting spring is generated vibration, enter connection bullet by the filtered air of elastic filter membrane
Near spring, the connecting spring after vibration is able to drive catalysis panel vibration, makes the catalyst on catalytic plate under the action of light source, leads to
Vibration is crossed, the activity of catalyst can be made more preferable, the effect of air cleaning is improved, pass through aspiration pump by purified air
It is discharged engine body exterior, connecting spring restores, blade is pushed, and with elastic filter membrane, when continuing exhausting, blade repeats above-mentioned dynamic
Make, i.e., it is sustainable that air is purified.
Preferably, it is provided with storage chamber in wall thickness at the top of the body, storage chamber is internally provided with active carbon, the elasticity
Filter membrane is internally provided with micropore, and multiple intermediate cavities are provided in the elastic filter membrane that micropore passes through, and connecting spring one end is connected
The elastic filter membrane surface at position is opened up in intermediate cavity；Active carbon in storage chamber can fall to intermediate cavity along micropore
In, in blade impact in elastic filter membrane surface, blade can pass through the work of the recuperability of itself centrifugal force and return spring
Under, makes blade continue to strike the active carbon in intermediate cavity, gradually become smaller the volume of active carbon, inhaled together with elastic filter membrane
When peculiar smell in attached air, smashed active carbon is capable of increasing the contact area with air, preferably purifies air, connects simultaneously
Spring is connect by promotion and when restoring, rubbing active carbon, the air that active carbon can be pressed through can be further increased again
The effect of activated carbon adsorption peculiar smell.
Preferably, the connecting spring arc setting, and it is close to each other in the middle part of the two neighboring connecting spring, it is described to urge
Change plate to be arranged in arc type；Arc setting connecting spring can elastic filter membrane squeeze make its deformation when, what middle part was arched upward
More, make middle part two connecting springs contact close to each other and catalytic plate is driven to hit, the catalyst on catalytic plate is made to exist
Under the action of vibration, activity is stronger, preferably improves catalytic effect, photocatalysis effect is preferably realized together with light source.
Preferably, the catalytic plate is set as multisection type, and is connected with connection gasket between adjacent two sections；In connecting spring quilt
Elastic filter membrane is squeezed and deformed and middle part when arching upward, and the catalytic plate being able to drive on different connecting springs contacts with each other shock, together
When catalytic plate when hitting, can mutual extrusion and bent at connection gasket in the catalytic plate for making multistage, when connecting spring is multiple
When former, the catalytic plate on different connecting springs is separated, and catalytic plate can be generated when straightening and be trembled under the reactivation of connection gasket
Dynamic effect, makes the catalyst for being catalyzed plate surface under the action of light source, and activity is stronger, more preferable to the effect of air cleaning.
Preferably, connection strap, connection strap and the connection are provided between the catalytic plate on the same connecting spring
The protrusion direction of spring is opposite；Between catalytic plate on the same connecting spring when connecting spring change is arched upward, it is connected item and connects
The catalytic plate end connect can be press-connected item, so that connection strap change is arched upward, when arching upward to maximum value, the catalytic plate of multistage is being connected
It bent at pad, the shake when the contact jaw of the catalytic plate on different connecting springs can restore first when connecting spring restores, so
The catalytic plate end of connection strap connection can restore again, Neng Gouyi under the thrust of connection strap after postponing a period of time afterwards
It is secondary to shake catalytic plate, the time of catalytic plate shake is extended, keeps the catalyst time longer, strengthens catalyst
Effect.
Preferably, it is provided with extruding slot at the top of the connection strap, squeezes slot longitudinal section and is shaped to isoceles triangle
Shape；Connection strap change, can be first small by the opening pressure for squeezing slot when arching upward, will squeeze the gas in slot and extrude, and flows downward
Wind forms convection current, stays wind sufficiently at catalytic plate, delays wind to pass through the time of catalytic plate, makes wind sufficiently in catalyst and light
It is purified under the action of source, improves the effect of air cleaning.
Technical effect and advantage of the invention:
1. a kind of photocatalysis air purifying device provided by the invention is evacuated pump work by setting blade and connecting spring
It is able to drive blade and shaft rotation, blade is opened to horizontal direction under the influence of centrifugal force, pushes elastic filter membrane pico-
Deformation, deformed elasticity filter membrane can push connecting spring to generate vibration, keep the activity of its surface catalyst more preferable, in light
Under the action of source, the effect of air cleaning is improved.
2. a kind of photocatalysis air purifying device provided by the invention, the work by the way that active carbon and micropore is arranged, in storage chamber
Property charcoal can be fallen in intermediate cavity along micropore, blade impact in elastic filter membrane surface, blade can by from
Under the action of the recuperability of body centrifugal force and return spring, makes blade continue to strike the active carbon in intermediate cavity, make active carbon
Volume gradually becomes smaller, bigger with the contact area of air, preferably purifies air, while connecting spring is by promotion and when restoring,
Rubbing active carbon, the air that active carbon can be pressed through it can further increase the effect of activated carbon adsorption peculiar smell again.
3. a kind of photocatalysis air purifying device provided by the invention, by the way that connecting spring arc is arranged, and by catalytic plate
The connecting spring of arc type setting, arc setting can be when elastic filter membrane, which squeezes, makes its deformation, and middle part is arched upward more, is made
Middle part two connecting springs close to each other contact and catalytic plate are driven to hit, and make the catalyst on catalytic plate in the work of vibration
Under, activity is stronger, preferably improves catalytic effect, photocatalysis effect is preferably realized together with light source.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1 in the present invention；
Fig. 3 is catalytic plate structural schematic diagram of the invention；
In figure: body 1, air inlet 2, bottom plate 3, aspiration pump 4, shaft 5, blade 6, support plate 7, return spring 8, elastic mistake
Filter membrane 9, connecting spring 10, catalytic plate 11, light source 12, storage chamber 13, active carbon 14, micropore 15, intermediate cavity 16, connection gasket 17,
Connection strap 18 squeezes slot 19.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1-3, a kind of photocatalysis air purifying device of the present invention, including body 1,1 top of body
It is provided with air inlet 2, air inlet 2 is obliquely installed and its lower end diameter is smaller than upper end diameter, is provided with bottom plate on the inside of the body 1
3,3 bottom of bottom plate is provided with aspiration pump 4, and shaft 5 is provided at the top of the bottom plate 3, and 5 surface of shaft is hinged with blade
6,6 bottom of blade is provided with support plate 7, and return spring 8 is provided at the top of the support plate 7, is set at the top of the support plate 7
It is equipped with elastic filter membrane 9, connecting spring 10 is provided on the outside of the elasticity filter membrane 9, runs through on the connecting spring 10 and is equipped with
Catalytic plate 11, it is described elasticity filter membrane 9 in be provided with light source 12；When work, by aspiration pump 4 by gas above body 1
Air inlet 2 enters, and when wind enters along inclined wind, is able to drive blade 6 and shaft 5 rotates, by centrifugal force when blade 6 rotates
Effect can be opened to horizontal direction, opening while, can push the elastic deformation slightly of filter membrane 9, while by return spring
8 compressions, deformed elasticity filter membrane 9 can push connecting spring 10, so that connecting spring 10 is generated vibration, filter by elasticity
The filtered air of film 9 enters near connecting spring 10, and the connecting spring 10 after vibration is able to drive the vibration of catalytic plate 11, makes
Catalyst on catalytic plate 11, by vibration, can make the activity of catalyst more preferable, it is net to improve air under the action of light source 12
The effect of change is discharged outside body 1 by purified air by aspiration pump 4, and connecting spring 10 restores, by blade 6
It pushes, with elastic filter membrane 9, when continuing exhausting, blade 6 repeats above-mentioned movement, i.e., sustainable to purify to air.
It is provided with storage chamber 13 in the 1 top wall thickness of body, storage chamber 13 is internally provided with active carbon 14, the elasticity
Filter membrane 9 is internally provided with micropore 15, is provided with multiple intermediate cavities 16, connecting spring in the elastic filter membrane 9 that micropore 15 passes through
10 one end are connected in intermediate cavity 16 and open up 9 surface of elastic filter membrane at position；Active carbon 14 in storage chamber 13 can be suitable
Micropore 15 fall in intermediate cavity 16, blade 6 impact at elastic 9 surface of filter membrane, blade 6 can pass through itself be centrifuged
Under the action of power and the recuperability of return spring 8, so that blade 6 is persistently struck the active carbon 14 in intermediate cavity 16, make active carbon 14
Volume gradually become smaller, when adsorbing the peculiar smell in air together with elastic filter membrane 9, smashed active carbon 14 be capable of increasing with
The contact area of air, preferably purifies air, while connecting spring 10 is by promotion and when restoring, being capable of rubbing activity again
Charcoal 14, the air that active carbon 14 can be pressed through further increase the effect that active carbon 14 adsorbs peculiar smell.
10 arc of the connecting spring setting, and 10 close to each other, the catalysis in middle part of the two neighboring connecting spring
Plate 11 is arranged in arc type；The connecting spring 10 of arc setting can be when elastic filter membrane 9, which squeezes, makes its deformation, and middle part is arched upward
It is more, make middle part two connecting springs 10 close to each other contact and catalytic plate 11 driven to hit, make on catalytic plate 11
For catalyst under the action of vibration, activity is stronger, preferably improves catalytic effect, preferably realizes photocatalysis together with light source 12
Effect.
The catalytic plate 11 is set as multisection type, and is connected with connection gasket 17 between adjacent two sections；In 10 quilt of connecting spring
Elastic filter membrane 9 is squeezed and deformed and middle part when arching upward, and the catalytic plate 11 being able to drive on different connecting springs 10, which contacts with each other, to be hit
Hit, while when catalytic plate 11 is hit, can mutual extrusion and bent at connection gasket 17 in the catalytic plate 11 for making multistage, when
When connecting spring 10 restores, the catalytic plate 11 on different connecting springs 10 is separated, reactivation of the catalytic plate 11 in connection gasket 17
Under, jitter effect can be generated when straightening, and make the catalyst on 11 surface of catalytic plate under the action of light source 12, activity is stronger,
It is more preferable to the effect of air cleaning.
Connection strap 18, connection strap 18 and the connection are provided between the catalytic plate 11 on the same connecting spring 10
The protrusion direction of spring 10 is opposite；Between catalytic plate 11 on the same connecting spring 10 when the change of connecting spring 10 is arched upward, quilt
11 end of catalytic plate that connection strap 18 connects can be press-connected item 18, and the change of connection strap 18 is made to arch upward, more when arching upward to maximum value
The catalytic plate 11 of section bent at connection gasket 17, when the contact jaw of the catalytic plate 11 on different connecting springs 10 is in connecting spring 10
Shake when can restore first when recovery, 11 end of catalytic plate that then connection strap 18 connects can be in the thrust of connection strap 18
Under, it is restored again after a period of time being postponed, catalytic plate 11 can successively be made to shake, extended the time of the shake of catalytic plate 11, make
The catalyst time is longer, strengthens the effect of catalyst.
It is provided at the top of the connection strap 18 and squeezes slot 19, squeezed 19 longitudinal section of slot and be shaped to isoceles triangle
Shape；The change of connection strap 18, can be first small by the opening pressure for squeezing slot 19 when arching upward, and will squeeze the gas in slot 19 and extrude, and downward
The wind of flowing forms convection current, stays wind sufficiently at catalytic plate 11, delays wind to pass through the time of catalytic plate 11, wind is made sufficiently to exist
It is purified under the action of catalyst and light source 12, improves the effect of air cleaning.
When work, gas is entered from the air inlet 2 above body 1 by aspiration pump 4, when wind enters along inclined wind,
It is able to drive blade 6 and shaft 5 rotates, blade 6 is subject to centrifugal forces and can open to horizontal direction when rotating, opening
The elastic deformation slightly of filter membrane 9 can be pushed simultaneously, while return spring 8 being compressed, and deformed elasticity filter membrane 9 can push away
Dynamic connecting spring 10, makes connecting spring 10 generate vibration, enters connecting spring 10 by the filtered air of elastic filter membrane 9
Near, the connecting spring 10 after vibration is able to drive the vibration of catalytic plate 11, makes the catalyst on catalytic plate 11 in the work of light source 12
Under, by vibration, the activity of catalyst can be made more preferable, the effect of air cleaning is improved, pass through by purified air
Aspiration pump 4 and be discharged outside body 1, connecting spring 10 restores, blade 6 is pushed, and elastic filter membrane 9, when continuing exhausting,
Blade 6 repeats above-mentioned movement, i.e., sustainable to purify to air, and the active carbon 14 in storage chamber 13 can be along micropore 15
It falls in intermediate cavity 16, in the impact of blade 6 at elastic 9 surface of filter membrane, blade 6 can pass through itself centrifugal force and return
Under the action of the recuperability of spring 8, blade 6 is made persistently to strike the active carbon 14 in intermediate cavity 16, make the volume of active carbon 14 by
Gradual change is small, and when adsorbing the peculiar smell in air together with elastic filter membrane 9, smashed active carbon 14 is capable of increasing to be connect with air
Contacting surface product, preferably purifies air, while connecting spring 10 is by promotion and when restoring, can rubbing active carbon 14 again, it is living
Property the air that can be pressed through of charcoal 14, further increase the effect that active carbon 14 adsorbs peculiar smell, the connecting spring of arc setting
10 can be when elastic filter membrane 9, which squeezes, makes its deformation, and middle part is arched upward more, makes middle part two connecting springs 10 close to each other
It contacts and catalytic plate 11 is driven to hit, make the catalyst on catalytic plate 11 under the action of vibration, activity is stronger, preferably
Catalytic effect is improved, photocatalysis effect is preferably realized together with light source 12, is squeezed and become by elastic filter membrane 9 in connecting spring 10
When shape and middle part are arched upward, the catalytic plate 11 being able to drive on different connecting springs 10 contacts with each other shock, while catalytic plate 11 is sent out
It is raw when hitting, can mutual extrusion and bent at connection gasket 17 in the catalytic plate 11 for making multistage, when connecting spring 10 restores,
Catalytic plate 11 on different connecting springs 10 separates, and catalytic plate 11, being capable of the production when straightening under the reactivation of connection gasket 17
Raw jitter effect, makes the catalyst on 11 surface of catalytic plate under the action of light source 12, and activity is stronger, more to the effect of air cleaning
It is good.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of photocatalysis air purifying device, including body (1), it is characterised in that: be provided with air inlet at the top of the body (1)
(2), air inlet (2) is obliquely installed and its lower end diameter is smaller than upper end diameter, is provided with bottom plate (3), institute on the inside of the body (1)
It states bottom plate (3) bottom to be provided with aspiration pump (4), be provided with shaft (5) at the top of the bottom plate (3), shaft (5) surface is hinged
Having blade (6), blade (6) bottom is provided with support plate (7), return spring (8) are provided at the top of the support plate (7),
Flexible filter membrane (9) is set at the top of the support plate (7), is provided with connecting spring (10) on the outside of the elasticity filter membrane (9),
Through catalytic plate (11) are equipped on the connecting spring (10), light source (12) are provided in the elasticity filter membrane (9).
2. a kind of photocatalysis air purifying device according to claim 1, it is characterised in that: wall thickness at the top of the body (1)
It is inside provided with storage chamber (13), storage chamber (13) is internally provided with active carbon (14), and the elasticity filter membrane (9) is internally provided with
Micropore (15), the elastic filter membrane (9) that micropore (15) passes through is interior to be provided with multiple intermediate cavities (16), and connecting spring (10) one end is solid
It is connected in intermediate cavity (16) and opens up elastic filter membrane (9) surface at position.
3. a kind of photocatalysis air purifying device according to claim 2, it is characterised in that: connecting spring (10) arc
Setting, and it is close to each other in the middle part of the two neighboring connecting spring (10), the catalytic plate (11) is arranged in arc type.
4. a kind of photocatalysis air purifying device according to claim 3, it is characterised in that: the catalytic plate (11) is set as
Multisection type, and connection gasket (17) are connected between adjacent two sections.
5. a kind of photocatalysis air purifying device according to claim 4, it is characterised in that: on the same connecting spring (10)
The catalytic plate (11) between be provided with connection strap (18), the protrusion direction phase of connection strap (18) and the connecting spring (10)
Instead.
6. a kind of photocatalysis air purifying device according to claim 5, it is characterised in that: at the top of the connection strap (18)
It is provided with and squeezes slot (19), squeeze slot (19) longitudinal section and be shaped to isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497869.4A CN110193284B (en) | 2019-06-10 | 2019-06-10 | Photocatalytic air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497869.4A CN110193284B (en) | 2019-06-10 | 2019-06-10 | Photocatalytic air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110193284A true CN110193284A (en) | 2019-09-03 |
| CN110193284B CN110193284B (en) | 2022-01-28 |
Family
ID=67754308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910497869.4A Active CN110193284B (en) | 2019-06-10 | 2019-06-10 | Photocatalytic air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN110193284B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999765A (en) * | 2021-03-30 | 2021-06-22 | 广州润耀科技信息有限公司 | High-efficient membrane separation dust collecting equipment |
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| JP2001232154A (en) * | 2000-02-22 | 2001-08-28 | Zexel Valeo Climate Control Corp | Chemical material removing device |
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| Publication number | Publication date |
|---|---|
| CN110193284B (en) | 2022-01-28 |
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