CN107490104A - A kind of indoor intelligent air cleaning system - Google Patents
A kind of indoor intelligent air cleaning system Download PDFInfo
- Publication number
- CN107490104A CN107490104A CN201710867821.9A CN201710867821A CN107490104A CN 107490104 A CN107490104 A CN 107490104A CN 201710867821 A CN201710867821 A CN 201710867821A CN 107490104 A CN107490104 A CN 107490104A
- Authority
- CN
- China
- Prior art keywords
- cleaning system
- air cleaning
- intelligent air
- indoor intelligent
- purifying box
- 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.)
- Granted
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
- 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
-
- 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
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- 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)
- Separation Of Gases By Adsorption (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of indoor intelligent air cleaning system, including mounting seat, the mounting seat lower surface is machined with rectangular recess at center, upper surface is provided with slide rail in the rectangular recess, the slide rail is provided with motor-driven carrier, and the motor-driven carrier lower surface is provided with mounting blocks, and the mounting blocks lower surface is machined with No.1 circular groove at center, in the No.1 circular groove rotation purification mechanism is provided with provided with the promotion cylinder that telescopic end is downward, the promotion cylinder telescopic end.The beneficial effects of the invention are as follows, the present apparatus is fixed on the ceiling, save space, purifying box stretches out when in use, and rotation has the suction for carrying out indoor gas on a large scale, and the gas of suction is filtered by filter screen, the gas filtered is released to the function of realizing purification from negative electricity electronic generator again, lifting clamps installation and fixed, and is conveniently replaceable installation filter screen, easy to use.
Description
Technical field
The present invention relates to air purification field, particularly a kind of indoor intelligent air cleaning system.
Background technology
Purification of air refers to remove haze for various environmental problems offer sterilizing, the depositing dust of interior, dispels harmful finishing
The total solution such as residual and peculiar smell, raising is made the life better, office conditions, is promoted physically and mentally healthy.Indoor environmental pollution thing
Mainly include radgas, mould, particulate matter, finishing residual, second-hand-cigarette etc. with pollution source.
Solve needs in a kind of file of indoor air-purification device of existing Patent No. 200810051704.6
Adsorbent is often changed, although some existing air purifiers can purify air well, for organic contaminations such as formaldehyde, benzene
The unconspicuous problem of thing eradicating efficacy, do not solve, although adsorbent can be recycled, but how to clean all again
The material for having residual stays in the effect for above, influenceing purification, and position is fixed during due to purification, and the area of purification is too small net
The problem of change speed is slow, is very bothered when changing filter screen, and space-consuming is big.
Although some existing indoor air cleaners can purify air well, at some organic pollutions
The effect of reason is not it is obvious that some can take into account the device of processing organic pollution and purification air simultaneously, when changing filter screen
Very troublesome, purification speed is slow, in consideration of it, inventor furthers investigate to above mentioned problem, there is this case generation then.
The content of the invention
The invention aims to solve the above problems, a kind of indoor intelligent air cleaning system is devised.
Realize above-mentioned purpose the technical scheme is that, a kind of indoor intelligent air cleaning system, including mounting seat, institute
State and rectangular recess is machined with the center of mounting seat lower surface, upper surface is provided with slide rail in the rectangular recess, is set on the slide rail
There is motor-driven carrier, the motor-driven carrier lower surface is provided with mounting blocks, and No.1 circle is machined with the center of the mounting blocks lower surface
Groove, the interior promotion cylinder downward provided with telescopic end of the No.1 circular groove, the promotion cylinder telescopic end are provided with rotation
Turn purification mechanism, the rotation purification mechanism is by being arranged on No. two mounting blocks promoted on cylinder telescopic end, processing exists
No. two circular grooves at the center of No. two mounting blocks lower surfaces, it is arranged in No. two circular grooves and No.1 that drive end is downward is driven
Moving part, the purifying box being arranged on No.1 actuator drive end, No.1 opening of the processing before purifying box at centre of surface, processing
In No. two of purifying box lower surface openings, the fan being arranged in No.1 opening, it is arranged in purifying box upper surface and positioned at one
Number opening No. two opening between strip groove, be arranged in strip groove at the center of upper surface No. three circular grooves, set
Put No. two actuators that in No. three circular grooves and telescopic end is downward, the rectangle installation being arranged on No. two actuator telescopic ends
Plate, process respectively rectangular mounting plate both side surface and telescopic end for horizontal direction No. three actuators, be arranged on each No. three
What clamping plate on actuator telescopic end and the fixed mount being fixed between one group of clamping plate collectively formed, the purifying box lower surface and
Rectangular aperture is machined with positioned at No. two opening sides, and the rectangular aperture edge is provided with elasticity gear door, in the No.1 opening
Provided with air inlet pipe, No. two openings are provided with escape pipe, and the escape pipe is interior to be provided with anion generator, in the fixed mount
Provided with No.1 filter screen and No. two filter screens.
The promotion cylinder is small-scale liquid cylinder pressure.
The No.1 actuator is small rotary motor.
No. two actuators are small-sized electric push rod.
No. three actuators are miniature electromotive handspike.
The No.1 filter screen is formaldehyde filter screen.
The No.1 filter screen is HEPA filter screens.
Each clamping plate side surface is equipped with skid resistant course.
The elasticity keeps off door upper surface and is provided with sponge protective layer in purifying box.
The rectangular recess edge is provided with electronics gear door, and the rectangular recess inner surface, which is provided with, places plate, described
Place plate upper surface and be provided with rubber cover.
A kind of indoor intelligent air cleaning system made using technical scheme, the present apparatus are fixed on ceiling
On, space is saved, purifying box stretches out when in use, and rotation has the suction for carrying out indoor gas on a large scale, by the gas of suction
Filtered by filter screen, then the gas filtered is released to the function of realizing purification from negative electricity electronic generator, lifting clamps peace
Dress is fixed, and is conveniently replaceable installation filter screen, easy to use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of indoor intelligent air cleaning system of the present invention；
Fig. 2 is a kind of side cutaway view of indoor intelligent air cleaning system of the present invention；
In figure, 1, mounting seat；2nd, slide rail；3rd, motor-driven carrier；4th, mounting blocks；5th, cylinder is promoted；6th, No. two mounting blocks；7th, No.1
Actuator；8th, purifying box；9th, fan；10th, No. two actuators；11st, rectangular mounting plate；12nd, No. three actuators；13rd, clamping plate；14、
Fixed mount；15th, elasticity gear door；16th, air inlet pipe；17th, escape pipe；18th, anion generator；19th, No.1 filter screen；20th, No. two filters
Net；21st, skid resistant course；22nd, sponge protective layer；23rd, electronics gear door；24th, plate is placed；25th, rubber cover.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figure 1-2, a kind of indoor intelligent purification of air system
System, including mounting seat (1) are machined with rectangular recess at mounting seat (1) the lower surface center, upper surface in the rectangular recess
Provided with slide rail (2), the slide rail (2) is provided with motor-driven carrier (3), and motor-driven carrier (3) lower surface is provided with mounting blocks (4),
No.1 circular groove is machined with mounting blocks (4) the lower surface center, it is downward to be provided with telescopic end in the No.1 circular groove
Promotion cylinder (5), it is described promotion cylinder (5) telescopic end be provided with rotation purification mechanism, it is described rotation purification mechanism pushed away by being arranged on
No. two circular grooves at No. two mounting blocks (6) lower surface centers of No. two mounting blocks (6), processing on dynamic cylinder (5) telescopic end,
It is arranged on No.1 actuator (7) that in No. two circular grooves and drive end is downward, is arranged on No.1 actuator (7) drive end
Purifying box (8), No.1 opening of the processing before purifying box (8) at centre of surface, processing are opened in No. two of purifying box (8) lower surface
Mouth, the fan (9) being arranged in No.1 opening, it is arranged on the interior upper surface of purifying box (8) and positioned at No.1 opening and No. two openings
Between strip groove, be arranged in strip groove at the center of upper surface No. three circular grooves, be arranged on No. three circular grooves
No. two downward actuators (10) of interior and telescopic end, the rectangular mounting plate (11) being arranged on No. two actuator (10) telescopic ends,
Process respectively rectangular mounting plate (11) both side surface and telescopic end for horizontal direction No. three actuators (12), be arranged on it is each
Clamping plate (13) on No. three actuator (12) telescopic ends and the fixed mount (14) being fixed between one group of clamping plate (13) collectively form
, purifying box (8) lower surface and positioned at No. two opening sides be machined with rectangular aperture, the rectangular aperture edge is provided with
Elasticity gear door (15), the No.1 opening are provided with air inlet pipe (16), and described No. two are open and are provided with escape pipe (17), it is described go out
Anion generator (18) is provided with tracheae (17), No.1 filter screen (19) and No. two filter screens are provided with the fixed mount (14)
(20)；The promotion cylinder (5) is small-scale liquid cylinder pressure；The No.1 actuator (7) is small rotary motor；No. two actuators
(10) it is small-sized electric push rod；No. three actuators (12) are miniature electromotive handspike；The No.1 filter screen (19) is filtered for formaldehyde
Net；The No.1 filter screen (19) is HEPA filter screens；Described each clamping plate (13) side surface is equipped with skid resistant course (21)；The elasticity
Keep off door (15) upper surface and be provided with sponge protective layer (22) in purifying box (8)；The rectangular recess edge is provided with electronics
Door (23) is kept off, the rectangular recess inner surface, which is provided with, places plate (24), and placement plate (24) upper surface is protected provided with rubber
Sheath (25).
The characteristics of the present embodiment is that rotation purification mechanism promotes No.1 to drive by promotion cylinder telescopic end by No. two mounting blocks
Moving part raising and lowering, the driving of No.1 actuator drive purifying box to be rotated, and the fan in No.1 opening is taken out into purifying box
Wind, the wind for making to be pumped into are filtered by No.1 filter screen and No. two filter screens, and the gas filtered is provided with by escape pipe
Anion generator is purified, to realize the effect of purification of air, No. two drives in No. three circular grooves in strip groove
Moving part telescopic end promotes the device raising and lowering of rectangular mounting plate drive thereon, and each No. three actuators drive each clamping plate
Flexible to realize that clamping and relaxation are conveniently replaceable filter screen and maintenance, the present apparatus is fixed on the ceiling, saves space, when in use only
To change case to stretch out, rotation has the suction for carrying out indoor gas on a large scale, and the gas of suction is filtered by filter screen, then incited somebody to action
The gas filtered releases the function of realizing purification from negative electricity electronic generator, and lifting clamps installation and fixed, and is conveniently replaceable installation filter screen,
It is easy to use.
In the present embodiment, programmable Series Controller and three motor drivers are first installed at the present apparatus free time,
One relay, by taking MAM-200 controller as an example, by the output end of the model controller by wire respectively with three motors
Driver, motor-driven carrier, fan connect with electronics gear door input, and those skilled in the art pass through wire in Jiang Santai motor drivers
The terminals with No.1 actuator, No. two actuators and No. three actuators are connected respectively, while a relay is passed through into wire
It is connected with the magnetic valve for promoting cylinder to carry.After those skilled in the art are by controller programming, the work of the fully controllable each electrical part of system
Work order, concrete operating principle is as follows, device is fixed in ceiling, it is necessary to purify electronics gear door during air and opened, rectangle
Motor-driven carrier in groove drives device thereon to move by slide rail, promotes cylinder to pacify by No.1 when being moved to appropriate position
Dress block promotes purifying box to move down, and stops when dropping to appropriate position, and No.1 actuator drive end drives purifying box to carry out
Rotate, fan is pumped into the face increase of air, accelerate the speed of purification, the air being pumped into purifying box can be by one group of filter
Net is filtered, and the organic pollution in air is filtered out, the anion generator of the model NO in by gas outlet
Producing anion makes air become pure and fresh pleasant, reaches the effect of purification of air, promotes cylinder to drive purifying box when not in use
Rise, motor-driven carrier moves when rising to appropriate position, is placed into purifying box and places on plate, shares what motor-driven carrier was born
Gravity, electronics gear door are closed, and when changing filter screen, No. two actuators promote the fixed mount being fixed between one group of clamping plate to transport downwards
Dynamic, fixed mount, which can push up, holds elasticity gear door, comes out it, each No. three actuator telescopic ends promote each clamping plate to open, and are fixed
Frame is caught, and when having changed the filter screen in fixed mount, fixed mount is being put into purifying box from rectangular aperture, Mei Gesan
Number actuator drives each clamping plate to shrink so as to which the frame that is fixedly clamped, No. two actuators drive it to return in purifying box again, elasticity
Keep off door to close, the economic use value of the present apparatus is more than its manufacturing cost.
Embodiment 2：Sponge protective layer in the present apparatus, which replaces with cushion, can also reach same protecting effect, remaining
Structure is same as Example 1.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of indoor intelligent air cleaning system, including mounting seat (1), it is characterised in that in mounting seat (1) lower surface
Rectangular recess is machined with the heart, upper surface is provided with slide rail (2) in the rectangular recess, and the slide rail (2) is provided with motor-driven carrier
(3), motor-driven carrier (3) lower surface is provided with mounting blocks (4), and No.1 circle is machined with mounting blocks (4) the lower surface center
Connected in star, the interior promotion cylinder (5) downward provided with telescopic end of the No.1 circular groove, described promotion cylinder (5) telescopic end are provided with
Purification mechanism is rotated, the rotation purification mechanism is by being arranged on No. two mounting blocks (6) promoted on cylinder (5) telescopic end, processing exists
No. two circular grooves at No. two mounting blocks (6) lower surface centers, it is arranged in No. two circular grooves and drive end is downward one
Number actuator (7), the purifying box (8) being arranged on No.1 actuator (7) drive end, processing centre of surface before purifying box (8)
The No.1 opening at place, processing purifying box (8) lower surface No. two openings, be arranged in No.1 opening fan (9), be arranged on
The interior upper surface of purifying box (8) and positioned at No.1 opening and No. two opening between strip groove, be arranged on upper table in strip groove
No. three circular grooves at the center of face, it is arranged in No. three circular grooves and No. two actuators (10) that telescopic end is downward, sets
Rectangular mounting plate (11) on No. two actuator (10) telescopic ends, process in rectangular mounting plate (11) both side surface and stretch respectively
Contracting end is No. three actuators (12) of horizontal direction, the clamping plate (13) being arranged on each No. three actuators (12) telescopic end and consolidated
What the fixed mount (14) being scheduled between one group of clamping plate (13) collectively formed, purifying box (8) lower surface and positioned at No. two opening
Side is machined with rectangular aperture, and the rectangular aperture edge is provided with elasticity gear door (15), and the No.1 opening is provided with air inlet
Manage (16), No. two openings are provided with escape pipe (17), and anion generator (18) is provided with the escape pipe (17), described
No.1 filter screen (19) and No. two filter screens (20) are provided with fixed mount (14).
A kind of 2. indoor intelligent air cleaning system according to claim 1, it is characterised in that it is described promotion cylinder (5) be
Small-scale liquid cylinder pressure.
A kind of 3. indoor intelligent air cleaning system according to claim 1, it is characterised in that the No.1 actuator
(7) it is small rotary motor.
A kind of 4. indoor intelligent air cleaning system according to claim 1, it is characterised in that No. two actuators
(10) it is small-sized electric push rod.
A kind of 5. indoor intelligent air cleaning system according to claim 1, it is characterised in that No. three actuators
(12) it is miniature electromotive handspike.
A kind of 6. indoor intelligent air cleaning system according to claim 1, it is characterised in that the No.1 filter screen (19)
For formaldehyde filter screen.
A kind of 7. indoor intelligent air cleaning system according to claim 1, it is characterised in that the No.1 filter screen (19)
For HEPA filter screens.
A kind of 8. indoor intelligent air cleaning system according to claim 1, it is characterised in that each clamping plate (13)
Side surface is equipped with skid resistant course (21).
A kind of 9. indoor intelligent air cleaning system according to claim 1, it is characterised in that the elasticity gear door (15)
Upper surface and sponge protective layer (22) is provided with the purifying box (8).
A kind of 10. indoor intelligent air cleaning system according to claim 1, it is characterised in that the rectangular recess side
Electronics gear door (23) is provided with edge, the rectangular recess inner surface, which is provided with, places plate (24), described placement plate (24) upper table
Face is provided with rubber cover (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867821.9A CN107490104B (en) | 2017-09-22 | 2017-09-22 | Indoor intelligent air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867821.9A CN107490104B (en) | 2017-09-22 | 2017-09-22 | Indoor intelligent air purification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107490104A true CN107490104A (en) | 2017-12-19 |
| CN107490104B CN107490104B (en) | 2021-01-12 |
Family
ID=60652961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867821.9A Active CN107490104B (en) | 2017-09-22 | 2017-09-22 | Indoor intelligent air purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490104B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103795A (en) * | 2018-10-26 | 2018-12-28 | 张大铭 | A kind of adaptively weather-proof electrical cabinet control device and system |
| CN114234328A (en) * | 2021-12-28 | 2022-03-25 | 江苏万融系统集成有限公司 | Laboratory ventilation unit convenient to change filter screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19927974C1 (en) * | 1999-06-18 | 2001-03-01 | Crea Vita Gmbh | Decorative trolley or framework for green growing plants in room has tank divided into inner and outer compartments by vertical cylinder with broad flange at top |
| CN202294172U (en) * | 2011-07-22 | 2012-07-04 | 陈国祥 | Vehicle-mounted sky-light window air purifying device |
| CN205579774U (en) * | 2016-03-02 | 2016-09-14 | 安徽科浦环保科技有限公司 | Rotation type air purifier |
| CN107131589A (en) * | 2017-05-10 | 2017-09-05 | 成都飞凯瑞科技有限公司 | It is a kind of be embedded in sofa handrail can floor light air cleaning facility |
| CN107158840A (en) * | 2017-07-05 | 2017-09-15 | 梅立功 | The air cleaning unit that a kind of ceiling type is installed |
-
2017
- 2017-09-22 CN CN201710867821.9A patent/CN107490104B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19927974C1 (en) * | 1999-06-18 | 2001-03-01 | Crea Vita Gmbh | Decorative trolley or framework for green growing plants in room has tank divided into inner and outer compartments by vertical cylinder with broad flange at top |
| CN202294172U (en) * | 2011-07-22 | 2012-07-04 | 陈国祥 | Vehicle-mounted sky-light window air purifying device |
| CN205579774U (en) * | 2016-03-02 | 2016-09-14 | 安徽科浦环保科技有限公司 | Rotation type air purifier |
| CN107131589A (en) * | 2017-05-10 | 2017-09-05 | 成都飞凯瑞科技有限公司 | It is a kind of be embedded in sofa handrail can floor light air cleaning facility |
| CN107158840A (en) * | 2017-07-05 | 2017-09-15 | 梅立功 | The air cleaning unit that a kind of ceiling type is installed |
Non-Patent Citations (1)
| Title |
|---|
| 闫文杰: "《通风空调工程施工员培训教材》", 31 October 2010 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103795A (en) * | 2018-10-26 | 2018-12-28 | 张大铭 | A kind of adaptively weather-proof electrical cabinet control device and system |
| CN114234328A (en) * | 2021-12-28 | 2022-03-25 | 江苏万融系统集成有限公司 | Laboratory ventilation unit convenient to change filter screen |
| CN114234328B (en) * | 2021-12-28 | 2023-08-08 | 江苏万融系统集成有限公司 | Laboratory ventilation device convenient to change filter screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107490104B (en) | 2021-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104056519B (en) | Outdoor movable atmosphere pollution treatment and purification device | |
| CN105344198A (en) | Waste gas filtering purifying all-in-one device | |
| CN103394257B (en) | Electrostatic air cleaning device and method | |
| CN107490104A (en) | A kind of indoor intelligent air cleaning system | |
| CN104436961A (en) | Purifying equipment for processing hazes in air | |
| CN203620426U (en) | Air purifier | |
| CN106482237A (en) | A kind of air purifier of double purified | |
| CN106623159A (en) | Air filtration system placing and cleaning device | |
| CN107631357A (en) | A kind of indoor intelligent air filtering system | |
| CN215876646U (en) | New forms of energy air purification device | |
| CN215863949U (en) | Mobilizable air purifier | |
| CN108096952B (en) | Filter element circulation replacement air purification device | |
| CN204026861U (en) | A kind of novel on-vehicle air cleaning unit | |
| CN114515482A (en) | Solid alkali filter and use method thereof | |
| CN207214255U (en) | A kind of multi-functional new material air purifier | |
| CN213049783U (en) | Purifier device convenient to renew cartridge more | |
| CN213873047U (en) | Air purifier group with quick and efficient purification function | |
| CN213983825U (en) | Dehumidification type air purification device | |
| CN211189401U (en) | Architectural decoration air purification device | |
| CN206709238U (en) | A kind of coiler fan air purifier | |
| CN212962064U (en) | Air purifier | |
| CN2608882Y (en) | Nappe type air purifier | |
| CN217163788U (en) | Activated carbon adsorption box | |
| CN219160558U (en) | Air purification device with dehumidification function | |
| CN214949670U (en) | Intelligent air purification device |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201223 Address after: 102200 room 1218, building 2, No.10 baifuquan Road, science and Technology Park, Changping District, Beijing Applicant after: Zhengpinda (Beijing) Construction Technology Co.,Ltd. Address before: 315200 417, 18 Huijin Road, Luotuo street, Zhenhai District, Ningbo City, Zhejiang Province Applicant before: NINGBO LINGYUN INFORMATION TECHNOLOGY SERVICE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |