CN107754604A - Combination type photocatalysis air purification device - Google Patents
Combination type photocatalysis air purification device Download PDFInfo
- Publication number
- CN107754604A CN107754604A CN201711247223.8A CN201711247223A CN107754604A CN 107754604 A CN107754604 A CN 107754604A CN 201711247223 A CN201711247223 A CN 201711247223A CN 107754604 A CN107754604 A CN 107754604A
- Authority
- CN
- China
- Prior art keywords
- housing
- filter screen
- air
- long axis
- axis direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses combination type photocatalysis air purification device, including the first housing and the second housing, the long axis direction top end face and bottom face of first housing are equipped with air inlet, it is provided with first shell body positioned at air inlet along air intake direction and is sequentially provided with the first filter screen and the second filter screen, first housing is installed on wall along the wall outer surface of long axis direction one, inner surface is provided with air pump, the second housing is installed in the parallel another side wall of side wall with being installed on wall and connected by ventilating opening with the second housing, air draft pump is provided with ventilating opening；Second housing is vertically equipped with vent in side wall, be provided with photocatalysis filter screen in second shell body at vent, be provided with some ultraviolet lamp tubes in second shell body, the long axis direction length of the first housing is more than second shell long axis of body direction length.The present invention is integrated using modularization prefabricated component, simple in construction, easy maintenance and replacement part, and purification efficiency is higher.
Description
Technical field
The present invention relates to a kind of air purifier, and in particular to combination type photocatalysis air purification device.
Background technology
With the development of science and technology and the progress in epoch, various industrialized processes are carried out, under the quality straight line for causing air
Drop, indoor air can also be influenceed accordingly, and purification of air processing gradually attracts attention.Room air at present
Pollutant is mainly some volatile organic compounds, mainly including formaldehyde, toluene, lower alcohol, ketone etc..In order to improve interior
The quality of air, various types of air cleaning facilities are also appeared among our life.General air purification method all wraps
Filtering and adsorption process are included, wherein filter process is strict to requirements such as the pattern of filtering material, pore sizes, the purification to air
Processing is also not thorough enough；Traditional adsorption process typically using sorbing materials such as activated carbons, has more preferable effect to purification air,
But the problem of sorbing material easy saturation be present, it is necessary to often change sorbing material.Photocatalysis oxidation technique is as most advanced, high
The air purifying process of effect has caused the widely studied of people.Generally, under sunshine irradiation or under ultraviolet light, light is urged
Agent can in the environment of normal temperature and pressure by the organic pollution exhaustive oxidation in air be degraded to it is harmless, to environment
Friendly carbon dioxide and water.But existing purification efficiency is low, some photochemical catalysts are unstable to be needed to change and its inconvenience, and
Use cost is added, air purifier of the prior art usually requires to connect power line, limits place to use and scope.
The content of the invention
The technical problems to be solved by the invention are that existing photochemical catalyst air purifier is complicated, are not easy to change and tie up
Repair, and it is an object of the present invention to provide combination type photocatalysis air purification device, is integrated using modularization prefabricated component, simple in construction, convenience is repaired
With change part, and purification efficiency is higher.
The present invention is achieved through the following technical solutions：
Combination type photocatalysis air purification device, including the first housing and the second housing, first housing and the second housing
It is in rectangular parallelepiped structure；The long axis direction top end face and bottom face of first housing are equipped with air inlet, position in first shell body
It is provided with air inlet along air intake direction and is sequentially provided with the first filter screen and the second filter screen, first housing is along long axis direction side
Wall outer surface is installed on wall, inner surface is provided with air pump, another side wall parallel with the side wall for being installed on wall
It is upper that second housing is installed and connected by ventilating opening with the second housing, air draft pump is provided with ventilating opening；The second housing edge is perpendicular
Nogata is provided with photocatalysis filter screen at vent in second shell body, is provided with second shell body to vent is equipped with side wall
Some ultraviolet lamp tubes, and ultraviolet lamp tube is between photocatalysis filter screen and air draft pump, the long axis direction length of first housing
More than second shell long axis of body direction length.
Operation principle of the present invention is：The first housing is installed on indoor wall first, makes the long axis direction of the first housing
It is vertical with surface water in-plane, then the second housing is installed on the first housing；Under exhausting pumping action, indoor gas by
The air inlet of first housing upper and lower ends enters in first shell body, and carries out preliminary filtering only through the first filter screen and the second filter screen
Change；Then the gas of preliminary purification enters in second shell body in the presence of the exhaust pump, is filtered through photocatalysis filter screen, finally by the
Steam vent discharge on two housings.Integrated, simple in construction, easy maintenance and replacement part, and purified using modularization prefabricated component
Efficiency is higher, and beneficial to indoor gas circulation is promoted, improves clean-up effect.
Preferably, first filter screen is activated carbon dedusting filter screen.
It is mainly used in by the first filter screen except the larger dust impurity of degranulation.
Preferably, second filter screen is that HEPA removes PM2.5 filter screens.
By further setting the second filter screen with the PM2.5 particle hazardous materials for interior of going out, there is provided more preferable purification of air
Effect, ensure the cleaner air of human respiratory tract.
Preferably, the long axis direction both ends of the ultraviolet lamp tube are individually fixed in the axial top and bottom of the second housing
On wall.
Ultraviolet lamp tube is fixed on the axial top and bottom of the second housing, ensures and is covered with steam vent on other three surface sides walls,
Increase the purified gas scale of construction,
Preferably, second housing is detachably connected by bolt is fixed on the first housing.
Easy disassembly operates.
The present invention compared with prior art, has the following advantages and advantages：
Combination type photocatalysis air purification device of the present invention, operation principle of the present invention are：The first housing is installed on room first
In interior walls, make the long axis direction of the first housing vertical with surface water in-plane, the second housing is then installed on first shell
On body；Under exhausting pumping action, indoor gas is entered in first shell body by the air inlet of the first housing upper and lower ends, and through first
Filter screen and the second filter screen carry out preliminary filtration, purification；Then the gas of preliminary purification enters the second housing in the presence of exhaust pump
It is interior, filter through photocatalysis filter screen, finally discharged by the steam vent on the second housing.Integrated using modularization prefabricated component, structure letter
It is single, easy maintenance and replacement part, and purification efficiency is higher, and beneficial to indoor gas circulation is promoted, improve clean-up effect.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is that unitary side of the present invention regards cross section structure schematic diagram.
Mark and corresponding parts title in accompanying drawing：The housings of 1- first, the housings of 2- second, 3- air inlets, 4- first are filtered
Net, the filter screens of 5- second, 6- air pumps, 7- ventilating openings, 8- air draft pumps, 9- vents, 10- photocatalysis filter screens, 11- ultraviolet lamp tubes,
12- bolts.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, the invention provides a kind of combination type photocatalysis air purification device, including the first housing 1 and second
Housing 2, the housing 2 of the first housing 1 and second are in rectangular parallelepiped structure；The long axis direction top end face of first housing 1 and
Bottom face is equipped with air inlet 3, is provided with the first housing 1 at air inlet 3 along air intake direction and is sequentially provided with the He of the first filter screen 4
Second filter screen 5, first housing 1 is installed on wall along the wall outer surface of long axis direction one, inner surface is provided with air pump
6, the second housing 2 is installed and by the housing of ventilating opening 7 and second in another side wall parallel with the side wall for being installed on wall
2 are connected, and air draft pump 8 is provided with ventilating opening 7；Second housing 2 is vertically equipped with vent 9, second shell in side wall
Photocatalysis filter screen 10 is provided with body 2 at vent 9, some ultraviolet lamp tubes 11, and ultraviolet lamp tube 11 are provided with the second housing 2
Between photocatalysis filter screen 10 and air draft pump 8, the long axis direction length of first housing 1 is more than the major axis side of the second housing 2
To length.
Embodiment 2
Further improved on the basis of embodiment 1, first filter screen 4 is activated carbon dedusting filter screen, and the second filter screen 5 is
PM2.5 filter screens are removed for HEPA, the long axis direction both ends of ultraviolet lamp tube 11 are individually fixed in the axial top and bottom of the second housing 2
On inwall, the second housing 2 is detachably connected by bolt 12 to be fixed on the first housing 1.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (5)
1. combination type photocatalysis air purification device, it is characterised in that including the first housing (1) and the second housing (2), described first
Housing (1) and the second housing (2) are in rectangular parallelepiped structure；The long axis direction top end face and bottom face of first housing (1) are equal
Provided with air inlet (3), in the first housing (1) positioned at air inlet (3) place be provided with along air intake direction be sequentially provided with the first filter screen (4) and
Second filter screen (5), first housing (1) is installed on wall along the wall outer surface of long axis direction one, inner surface is provided with and taken out
Air pump (6), the second housing (2) is installed and by ventilating opening (7) in another side wall parallel with the side wall for being installed on wall
Connected with the second housing (2), ventilating opening (7) place is provided with air draft pump (8)；Second housing (2) is vertically equal in side wall
Provided with vent (9), photocatalysis filter screen (10) is provided with positioned at vent (9) place in the second housing (2), is set in the second housing (2)
There are some ultraviolet lamp tubes (11), and ultraviolet lamp tube (11) is located between photocatalysis filter screen (10) and air draft pump (8), the first shell
The long axis direction length of body (1) is more than the second housing (2) long axis direction length.
2. combination type photocatalysis air purification device according to claim 1, it is characterised in that first filter screen (4) is
Activated carbon dedusting filter screen.
3. combination type photocatalysis air purification device according to claim 1, it is characterised in that second filter screen (5) is
PM2.5 filter screens are removed for HEPA.
4. combination type photocatalysis air purification device according to claim 1, it is characterised in that the ultraviolet lamp tube (11)
Long axis direction both ends are individually fixed on the axial top and bottom inwall of the second housing (2).
5. combination type photocatalysis air purification device according to claim 1, it is characterised in that second housing (2) is logical
Cross bolt (12) and be detachably connected and be fixed on the first housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247223.8A CN107754604A (en) | 2017-12-01 | 2017-12-01 | Combination type photocatalysis air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247223.8A CN107754604A (en) | 2017-12-01 | 2017-12-01 | Combination type photocatalysis air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107754604A true CN107754604A (en) | 2018-03-06 |
Family
ID=61275818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711247223.8A Withdrawn CN107754604A (en) | 2017-12-01 | 2017-12-01 | Combination type photocatalysis air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107754604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871078A (en) * | 2020-08-06 | 2020-11-03 | 陈锐 | Split type multicavity air cleaner |
-
2017
- 2017-12-01 CN CN201711247223.8A patent/CN107754604A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871078A (en) * | 2020-08-06 | 2020-11-03 | 陈锐 | Split type multicavity air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |