CN106765735B - A kind of air purifier convenient for cleaning - Google Patents
A kind of air purifier convenient for cleaning Download PDFInfo
- Publication number
- CN106765735B CN106765735B CN201710143500.4A CN201710143500A CN106765735B CN 106765735 B CN106765735 B CN 106765735B CN 201710143500 A CN201710143500 A CN 201710143500A CN 106765735 B CN106765735 B CN 106765735B
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air
- inner cavity
- air purifier
- pipe
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
- F24F8/15—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 by chemical means
- F24F8/158—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 by chemical means using active carbon
-
- 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
- F24F8/90—Cleaning of purification apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of air purifiers convenient for cleaning, including cabinet, the inside of cabinet is cuboid hollow structure, the both ends of the cabinet are equipped with air inlet and air outlet, inner cavity close to cabinet air inlet side is equipped with body and blower, it is correspondingly arranged between the blower and air inlet, this is simple convenient for the air purifier structure of cleaning, first the outlet pass on cabinet is inserted into water supply pipe, the present apparatus joined rubber neck by the filter screen two sides in box house, spine pipe and water inlet pipe composite structure, any part of disassembly air purifier is not needed, pass through the rotation of third motion bar, control the movement of water inlet pipe and spine pipe, after spine pipe pierces through rubber neck, it is directed at the filter screen for entirely needing to clean, carry out hydraulic pressure flushing, both it does not need to dismantle, it can thoroughly clean up again, maintain air purifier Purification air effect, have substantive distinguishing features outstanding and significant progress.
Description
Technical field
The present invention relates to cleaning technique field, specially a kind of air purifier convenient for cleaning.
Background technique
Air purifier is also known as air cleaner, air cleaner, clarifier, is to refer to absorption, decompose or convert each
Kind air pollutants (generally comprising finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc etc.),
The product for effectively improving air cleanliness is broadly divided into household, commercialization, industry, building.According to air purifier in air
Particulate matter removal technology mainly has mechanical filter net type, electrostatic electret filter net type, high-voltage electrostatic dust-collecting, anion and plasma
Method etc..After existing air purifier is used for a long time, internal filter screen has accumulated many impurity, it is difficult to clean, influence net
The effect for changing air can generally select to clean filter screen again after removing, and still, so, clean more troublesome, disassembly peace
Dress goes to clean, it is most likely that can damage clarifier.For this purpose, proposing a kind of air purifier convenient for cleaning.
Summary of the invention
The purpose of the present invention is to provide a kind of air purifiers convenient for cleaning, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of air purifier convenient for cleaning, including cabinet, the inside of cabinet are cuboid hollow structure, the cabinet
Both ends be equipped with air inlet and air outlet, close to cabinet air inlet side inner cavity be equipped with body and blower, the blower and into
It is correspondingly arranged between air port, the upper end of the cabinet offers the first slot and the second slot, and the first slot and the second slot
It is respectively positioned on side of the body far from blower, the sealing plate that grafting is matched in first slot extends in the inner cavity of cabinet, and
The HEPA filter screen of second slot matching grafting extends in the inner cavity of cabinet, and the bottom of the cabinet is mounted with rhone, row
The lower end of the inner cavity clamping HEPA filter screen of sink, two parallel side walls of the HEPA filter screen, which are penetrated through with rubber neck, to be connected
It connects, and is penetrated through on rubber neck and water inlet pipe and match setting between the spine pipe of connection, the water inlet pipe is located at the inner cavity of cabinet
In, the upper end of water inlet pipe is connected with rubber seal ring, and the upper end of rubber seal ring matches pair with the outlet pass that cabinet upper end opens up
It should be arranged;
One end of the central side walls of the outlet pass and the first motion bar is rotatablely connected, the other end and case of the first motion bar
The inner sidewall of body is rotatablely connected, one end rotation connection of the bottom side of the wall of the outlet pass and the second motion bar, the second motion bar
The other end and third motion bar one end rotation connection, the third motion bar and the bottom of box connection rotating bracket between
Rotation connection.
Preferably, multiple discharge outlet are offered on rhone, and activity is plugged with drainpipe in discharge outlet.
Preferably, the number of the discharge outlet is more than four, and the number of discharge outlet is divided equally in the two sides of HEPA filter screen.
Preferably, the number of the spine pipe of the side wall perforation connection of each water inlet pipe is more than four.
Preferably, the spine port of the spine pipe can pierce through the inner cavity of rubber neck.
Preferably, there are two the HEPA filter screen is total to, and two HEPA filter screens are arranged in parallel.
Preferably, activated charcoal strainer is equipped between two HEPA filter screens, and activated charcoal strainer is located at cabinet
Inner cavity in.
Preferably, the activated charcoal strainer is hemisphere shell structure.
Compared with prior art, the beneficial effects of the present invention are: this is simple convenient for the air purifier structure of cleaning, first exist
Outlet pass on cabinet is inserted into water supply pipe, and the present apparatus joined rubber case by the filter screen two sides in box house
Pipe, spine pipe and water inlet pipe composite structure, do not need any part of disassembly air purifier, pass through turning for third motion bar
It is dynamic, the movement of water inlet pipe and spine pipe is controlled, after spine pipe pierces through rubber neck, is directed at the filter screen for entirely needing to clean,
Hydraulic pressure flushing is carried out, does not only need to dismantle, but also can thoroughly clean up, maintains the effect of the purification air of air purifier,
With substantive distinguishing features outstanding and significant progress.
Detailed description of the invention
Fig. 1 is structure of the invention main view;
Fig. 2 is structure of the invention top view.
In figure: 1 cabinet, 2 bodies, 3 blowers, 4 air inlets, 5 air outlets, 6 first slots, 7 sealing plates, 8 second slots, 9
HEPA filter screen, 10 rubber necks, 11 spine pipes, 12 water inlet pipes, 13 first motion bars, 14 second motion bars, 15 third activities
Bar, 16 rotating brackets, 17 outlet passes, 18 rubber seal rings, 19 rhones, 20 discharge outlet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2:
Embodiment 1
A kind of air purifier convenient for cleaning, including cabinet 1, the inside of cabinet 1 are cuboid hollow structure, cabinet
Both ends are equipped with air inlet 4 and air outlet 5, and the inner cavity close to 4 side of cabinet air inlet is equipped with body 2 and blower 3, body 2 and wind
It is electrically connected between machine 3, is correspondingly arranged between blower 3 and air inlet 4, the upper end of cabinet 1 offers the first slot 6 and second and inserts
Slot 8, and the first slot 6 and the second slot 8 are respectively positioned on side of the body 2 far from blower 3, match the close of grafting in the first slot 6
Sealing plate 7 extends in the inner cavity of cabinet 1, and one layer of rubber of appearance surface cover of sealing plate 7 plays sealing effect, and the second slot 8
HEPA filter screen 9 with grafting extends in the inner cavity of cabinet 1, and the bottom of cabinet 1 is mounted with rhone 19, opens on rhone 19
Equipped with multiple discharge outlet 20, the number of discharge outlet 20 is more than four, and the number of discharge outlet 20 is divided equally the two of HEPA filter screen 9
Side, the lower end of the inner cavity clamping HEPA filter screen 9 of rhone 19, convenient for fixing HEPA filter screen 9, the two of HEPA filter screen 9
Parallel side wall is penetrated through with rubber neck 10 and is connected, and is penetrated through between the spine pipe 11 of connection on rubber neck 10 and water inlet pipe 12
Matching setting, water inlet pipe 12 are located in the inner cavity of cabinet 1, and the upper end of water inlet pipe 12 is connected with rubber seal ring 18, rubber seal
The upper end of ring 18 matches with the outlet pass 17 that 1 upper end of cabinet opens up and is correspondingly arranged, and rubber seal ring 18 can make outlet pass 17
It is fitted close with the opening of water inlet pipe 12.
One end of the central side walls of outlet pass 17 and the first motion bar 13 is rotatablely connected, the other end of the first motion bar 13 and
The inner sidewall of cabinet 1 is rotatablely connected, one end rotation connection of the bottom side of the wall of outlet pass 17 and the second motion bar 14, the second activity
One end rotation connection of the other end and third motion bar 15 of bar 14, the rotation branch that third motion bar 15 is connected with 1 bottom of cabinet
It is rotatablely connected between frame 16,
The number of the spine pipe 11 of the side wall perforation connection of each water inlet pipe 12 is more than four, the point of the spine pipe 11
Barbed end mouth can pierce through the inner cavity of rubber neck 10, when piercing through the inner cavity of rubber neck 10 by spine pipe 11, can will pass through point
The tap water of thorn pipe 11 is cleaned from the entire surface that the inner cavity of rubber neck 10 is ejected into HEPA filter screen 9, works as spine
When pipe 11 is detached from the inner cavity of rubber neck 10, reinstatement is blocked entire rubber neck 10 by the inner cavity rubber of rubber neck 10
Inner cavity.There are two HEPA filter screen 9 is total, and two HEPA filter screens 9 are arranged in parallel, and are equipped with and live between two HEPA filter screens 9
Property charcoal filter screen, and activated charcoal strainer is located in the inner cavity of cabinet 1, and activated charcoal strainer is hemisphere shell structure, spherical shell structure
Surface area is increased, and then improves the effect of purification air.
Embodiment 2
A kind of air purifier convenient for cleaning, including cabinet 1, the inside of cabinet 1 are cuboid hollow structure, cabinet
Both ends are equipped with air inlet 4 and air outlet 5, and the inner cavity close to 4 side of cabinet air inlet is equipped with body 2 and blower 3, body 2 and wind
It is electrically connected between machine 3, is correspondingly arranged between blower 3 and air inlet 4, the upper end of cabinet 1 offers the first slot 6 and second and inserts
Slot 8, and the first slot 6 and the second slot 8 are respectively positioned on side of the body 2 far from blower 3, match the close of grafting in the first slot 6
Sealing plate 7 extends in the inner cavity of cabinet 1, and one layer of rubber of appearance surface cover of sealing plate 7 plays sealing effect, and the second slot 8
HEPA filter screen 9 with grafting extends in the inner cavity of cabinet 1, and the bottom of cabinet 1 is mounted with rhone 19, opens on rhone 19
Equipped with multiple discharge outlet 20, activity is plugged with drainpipe in discharge outlet 20, drainpipe can be extracted, be conveniently replaceable water pipe, prevents
Only discharge outlet 20 is blocked.
The number of discharge outlet 20 is more than four, and the number of discharge outlet 20 is divided equally in the two sides of HEPA filter screen 9, rhone
The lower end of 19 inner cavity clamping HEPA filter screen 9, convenient for fixing HEPA filter screen 9, two parallel side walls of HEPA filter screen 9 are equal
It penetrates through and connects with rubber neck 10, and penetrated through on rubber neck 10 and water inlet pipe 12 and match setting between the spine pipe 11 of connection,
Water inlet pipe 12 is located in the inner cavity of cabinet 1, and the upper end of water inlet pipe 12 is connected with rubber seal ring 18, the upper end of rubber seal ring 18
It matches and is correspondingly arranged with the outlet pass 17 that 1 upper end of cabinet opens up, rubber seal ring 18 can make outlet pass 17 and water inlet pipe 12
Opening be fitted close.
One end of the central side walls of outlet pass 17 and the first motion bar 13 is rotatablely connected, the other end of the first motion bar 13 and
The inner sidewall of cabinet 1 is rotatablely connected, one end rotation connection of the bottom side of the wall of outlet pass 17 and the second motion bar 14, the second activity
One end rotation connection of the other end and third motion bar 15 of bar 14, the rotation branch that third motion bar 15 is connected with 1 bottom of cabinet
It is rotatablely connected between frame 16,
The number of the spine pipe 11 of the side wall perforation connection of each water inlet pipe 12 is more than four, the point of the spine pipe 11
Barbed end mouth can pierce through the inner cavity of rubber neck 10, when piercing through the inner cavity of rubber neck 10 by spine pipe 11, can will pass through point
The tap water of thorn pipe 11 is cleaned from the entire surface that the inner cavity of rubber neck 10 is ejected into HEPA filter screen 9, works as spine
When pipe 11 is detached from the inner cavity of rubber neck 10, reinstatement is blocked entire rubber neck 10 by the inner cavity rubber of rubber neck 10
Inner cavity.There are two HEPA filter screen 9 is total, and two HEPA filter screens 9 are arranged in parallel, and are equipped with and live between two HEPA filter screens 9
Property charcoal filter screen, and activated charcoal strainer is located in the inner cavity of cabinet 1, and activated charcoal strainer is hemisphere shell structure, spherical shell structure
Surface area is increased, and then improves the effect of purification air.
Working principle: when needing to clean, sealing plate 7 is first inserted into 6 kinds of the first slot on cabinet 1, Jin Erda
It to sealing effect, protects body 2 and blower 3 not to be soaked in water, then running water pipe is inserted into outlet pass 17, finally, turning
Dynamic third motion bar 15, third motion bar 15 drive the second motion bar 14 to wave, and the second motion bar 14 will drive 12 He of water inlet pipe
Spine pipe 11 is mobile, so that spine pipe 11 pierces through the inner cavity of rubber neck 10, at this point, the water pump starting of running water pipe connection, it will
Water successively passes through outlet pass 17, water inlet pipe 12, spine pipe 11 and rubber neck 10, and tap water is ejected on HEPA filter screen 9, right
Inside carries out high pressure punching and penetrates cleaning, and the sewage after cleaning is fallen on rhone 19, by the discharge outlet 20 being in communication with the outside,
Sewage is discharged, does not need to dismantle, achievees the effect that high-efficiency washing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of air purifier convenient for cleaning, including cabinet (1), the inside of cabinet (1) is cuboid hollow structure, described
The both ends of cabinet are equipped with air inlet (4) and air outlet (5), and the inner cavity close to cabinet air inlet (4) side is equipped with body (2) and wind
Machine (3) is correspondingly arranged between the blower (3) and air inlet (4), it is characterised in that: the upper end of the cabinet (1) offers
One slot (6) and the second slot (8), and the first slot (6) and the second slot (8) are respectively positioned on one of body (2) far from blower (3)
The sealing plate (7) of side, the middle matching grafting of first slot (6) extends in the inner cavity of cabinet (1), and the second slot (8)
HEPA filter screen (9) with grafting extends in the inner cavity of cabinet (1), and the bottom of the cabinet (1) is mounted with rhone (19),
The lower end of inner cavity clamping HEPA filter screen (9) of rhone (19), two parallel side walls of the HEPA filter screen (9) are and rubber
Casing (10) perforation connection, and penetrate through between the spine pipe (11) of connection to match on rubber neck (10) and water inlet pipe (12) and set
It sets, the water inlet pipe (12) is located in the inner cavity of cabinet (1), and the upper end of water inlet pipe (12) is connected with rubber seal ring (18), rubber
The upper end of glue sealing ring (18) matches with the outlet pass (17) that cabinet (1) upper end opens up and is correspondingly arranged;
One end of the central side walls of the outlet pass (17) and the first motion bar (13) is rotatablely connected, the first motion bar (13) it is another
The rotation connection of the inner sidewall of one end and cabinet (1), the bottom side of the wall of the outlet pass (17) and one end of the second motion bar (14)
Rotation connection, one end rotation connection of the other end and third motion bar (15) of the second motion bar (14), the third motion bar
(15) it is rotatablely connected between the rotating bracket (16) of cabinet (1) bottom connection.
2. a kind of air purifier convenient for cleaning according to claim 1, it is characterised in that: on the rhone (19)
It offers multiple discharge outlet (20), and activity is plugged with drainpipe in discharge outlet (20).
3. a kind of air purifier convenient for cleaning according to claim 2, it is characterised in that: the discharge outlet (20)
Number is more than four, and the number of discharge outlet (20) is divided equally in the two sides of HEPA filter screen (9).
4. a kind of air purifier convenient for cleaning according to claim 1, it is characterised in that: each water inlet pipe
(12) number of the spine pipe (11) of side wall perforation connection is more than four.
5. a kind of air purifier convenient for cleaning according to claim 1, it is characterised in that: the spine pipe (11)
Spine port can pierce through the inner cavity of rubber neck (10).
6. a kind of air purifier convenient for cleaning according to claim 1, it is characterised in that: the HEPA filter screen
(9) there are two altogether, and two HEPA filter screens (9) are arranged in parallel.
7. a kind of air purifier convenient for cleaning according to claim 6, it is characterised in that: two HEPA filterings
Activated charcoal strainer is equipped between net (9), and activated charcoal strainer is located in the inner cavity of cabinet (1).
8. a kind of air purifier convenient for cleaning according to claim 7, it is characterised in that: the activated charcoal strainer
For hemisphere shell structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710143500.4A CN106765735B (en) | 2017-03-11 | 2017-03-11 | A kind of air purifier convenient for cleaning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710143500.4A CN106765735B (en) | 2017-03-11 | 2017-03-11 | A kind of air purifier convenient for cleaning |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106765735A CN106765735A (en) | 2017-05-31 |
CN106765735B true CN106765735B (en) | 2019-11-12 |
Family
ID=58962213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710143500.4A Active CN106765735B (en) | 2017-03-11 | 2017-03-11 | A kind of air purifier convenient for cleaning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106765735B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1188684A (en) * | 1997-01-06 | 1998-07-29 | 三机工业株式会社 | Air washer |
CN101579594A (en) * | 2008-05-21 | 2009-11-18 | 侯镇国 | Air purifier |
CN205717779U (en) * | 2016-04-29 | 2016-11-23 | 李国胜 | Be suitable to the Demountable modular framework of damping unit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3750800B2 (en) * | 2002-01-31 | 2006-03-01 | ニチアス株式会社 | Air purifier |
WO2006083849A1 (en) * | 2005-02-01 | 2006-08-10 | Zipwall Llc | Filter mounts for a portable fan and method for mounting a filter to a portable fan |
-
2017
- 2017-03-11 CN CN201710143500.4A patent/CN106765735B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1188684A (en) * | 1997-01-06 | 1998-07-29 | 三机工业株式会社 | Air washer |
CN101579594A (en) * | 2008-05-21 | 2009-11-18 | 侯镇国 | Air purifier |
CN205717779U (en) * | 2016-04-29 | 2016-11-23 | 李国胜 | Be suitable to the Demountable modular framework of damping unit |
Also Published As
Publication number | Publication date |
---|---|
CN106765735A (en) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108355410B (en) | Dust removing device | |
CN108195003A (en) | A kind of efficient air purifier | |
CN108826499B (en) | Household air purifier | |
CN105800560A (en) | Medical oxygen generator with stable performance | |
CN207716558U (en) | A kind of air purifier with self-cleaning function | |
CN206823448U (en) | A kind of machining center oil mist removing removes water smoke purifier | |
CN107569944A (en) | A kind of air filter of fermentation | |
CN212010143U (en) | Air purification warning sign | |
CN106765735B (en) | A kind of air purifier convenient for cleaning | |
CN104841221A (en) | Air purifying device | |
CN204891500U (en) | Double entry water - fog filtered air clarifier | |
CN108096889A (en) | A kind of sewage-treatment plant with anti-blockage function | |
CN213288081U (en) | Dust extraction for carton packaging machine | |
CN213171517U (en) | Novel grid machine for sewage treatment | |
CN209885426U (en) | High-efficient bag collector | |
CN208936352U (en) | It is a kind of with the air purifier cleared up automatically | |
CN207838397U (en) | A kind of sewage-treatment plant with anti-blockage function | |
CN207591457U (en) | Industrial air purifying system | |
CN208212777U (en) | The dust-extraction unit of low temperature moisture | |
CN206996126U (en) | A kind of industrial oil mist purifier | |
CN217330075U (en) | High-efficient air purification device | |
CN110152412A (en) | A kind of exhaust extractor of heavy construction equipment | |
CN210070097U (en) | Air treatment device for organic synthesis workshop | |
CN205166697U (en) | Pulse sack dry -type room of polishing | |
CN219647085U (en) | Central purification dust removal deodorization structure is used in production of obstetric area |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |