CN105107298B - Environment air cleaner with catalytic purification function - Google Patents
Environment air cleaner with catalytic purification function Download PDFInfo
- Publication number
- CN105107298B CN105107298B CN201510622608.2A CN201510622608A CN105107298B CN 105107298 B CN105107298 B CN 105107298B CN 201510622608 A CN201510622608 A CN 201510622608A CN 105107298 B CN105107298 B CN 105107298B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- box
- hole
- panel
- screen unit
- 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.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 title claims abstract description 13
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 10
- 239000011941 photocatalyst Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001699 photocatalysis Effects 0.000 claims description 6
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses an environment air cleaner with a catalytic purification function. The environment air cleaner comprises an air bellow, a filter screen unit, a filter screen preassembling box, a filter screen replacing mechanism and a collecting box; the filter screen unit is arranged in the air bellow; the filter screen preassembling box is arranged above the air bellow; the filter screen replacing mechanism is arranged on the upper portion of the filter screen preassembling box; the collecting box is arranged on the bottom of the air bellow; a standby filter screen unit is arranged in the filter screen preassembling box; and the filter screen replacing mechanism drives the standby filter screen unit in the filter screen preassembling box to change a filter screen unit in the air bellow. The environment air cleaner is convenient to use; the filter screen unit can be changed automatically; manual operation is not required; and changing difficulty is reduced.
Description
Technical field
A kind of the present invention relates to air-treatment field, in particular it relates to purification of the surrounding air with catalytic purification function
Device.
Background technology
It is contaminated with the impurity particle of many more air in workshop, the respiratory health of workman is threatened,
Systematic dust arrester cost is quite high, and modulability is bad, it is difficult to carried out according to different population density or pollution level
The regulation of specific region.And small air purifying equipment is used in workshop, there is screen replacing frequency greatly, screen replacing
Not easy-operating technical problem, and filter screen is changed without, air cleaning facility also just loses effect.Therefore, do not have this pin at present
To being similar to the operating mode of the such screen replacing cycle is short in workshop and individually designed air processor, existing air processor is general
Store-through wastes time and energy in installation exercise, and is difficult to the problem dismantled.Also, organic contamination is there are in the air in some workshops
Thing is then bigger to the health threat of workman.
The content of the invention
The technical problem to be solved is to provide a kind of surrounding air purifier with catalytic purification function,
Solve the technical problem that existing air processor is not suitable for workshop.
The present invention the adopted technical scheme that solves the above problems is：
A kind of surrounding air purifier with catalytic purification function, including ventilated box, is installed on inside ventilated box
Filter screen unit, the filter screen prefabricated box being arranged above ventilated box, the filter screen for being arranged at filter screen prepackage upper box part are replaced and mechanism and are set
Be placed in the rewinding case of ventilated box bottom, described ventilated box be by four panels surround before and after opening square box, filter screen
Prefabricated box is to fix the square box being open in front and back surrounded by four panels for overlaying ventilation upper box part, ventilated box right and left
To width it is identical with the width on filter screen prefabricated box left and right directions, on the inwall of the left panel of ventilated box and right panel inwall
On be provided with the mounting groove being extends in the vertical direction for installing filter screen unit, the left frame and left frame pair of filter screen unit
Should be installed in the mounting groove mounting groove on left panel Nei and in right panel, above ventilated box, plate is just gone up positioned at filter screen unit
The upper strip through-hole passed through for filter screen unit is provided with the position in portion, and ventilated box lower panel is located at the position of the positive bottom of filter screen unit
The place of putting is provided with the lower strip through-hole passed through for filter screen unit, is respectively provided with and covers hole wall on the hole wall of described lower strip through-hole
Rubber strip, the lower frame of filter screen unit are plugged in two rubber strip extruding clampings of lower strip through-hole, the bottom surface of filter screen prefabricated box
Plate is located at the position directly over the upper strip through-hole of ventilated box top panel and is provided with the lower strip through-hole passed through for filter screen unit,
Be provided with the inwall of the left panel of filter screen prefabricated box and right panel be extends in the vertical direction, and filter screen prefabricated box lower panel on
Lower strip through-hole corresponding matching gathering sill, be provided with plate above filter screen prefabricated box with filter screen prefabricated box lower panel
The upper strip through-hole of lower strip through-hole corresponding matching, the gathering sill being provided with filter screen prefabricated box right panel in connection right panel
Vertical through hole, height of the vertical through hole length in vertical direction not less than filter screen unit, so that facilitate filter screen unit from this
Vertical through hole passes through, and loads in the gathering sill of filter screen prefabricated box；Described filter screen replaces mechanism includes vertical pressing plate and driving
The drive cylinder of vertical pressing plate vertical direction lifting, the upper end of vertical pressing plate are connected with the piston rod of drive cylinder, vertical pressing plate
Lower end through filter screen prefabricated box top panel upper strip through-hole, and the left side edge of vertical pressing plate is located at respectively with right side edge
In the gathering sill of filter screen prefabricated box respective side, described filter screen unit includes the drainage screen being square and is arranged on drainage screen four
The frame at edge, described drainage screen is photo-catalytic filtering screen, and photocatalyst filter is coated with nano-TiO on the net2Photocatalyst, ventilation
The side for being located at photo-catalytic filtering screen in case is provided with quartz burner.
The opening of one end of ventilated box can connect a ventilation blower, so as to the waste gas containing Organic substance is inside ventilated box
When, air and the online nano-TiO of photocatalyst filter2Photocatalyst making contact, is nano-TiO by quartz burner2Photocatalyst is carried
For light energy, to have excited activity, the Organic substance rapid oxidation in air is decomposed, form carbon dioxide, water etc. and stablize harmless
Material, realize treatment and purification to waste gas.When the filter screen unit in ventilated box just operationally, by filter screen prefabricated box hang down
Clear opening installs a new filter screen unit into filter screen prefabricated box, and the filter screen unit is directed through filter screen prefabricated box by gathering sill
Lower strip through-hole, and form support to which by the filter screen unit in ventilated box.When the filter screen unit in ventilated box needs clearly
During reason, drive cylinder drives vertical pressing plate to push along gathering sill, so as to pass through the filter screen list of the filter screen unit extruding lower section of top
Unit, by the filter screen unit of lower section by ventilated box lower strip through-hole extrusion, while the filter screen unit of top is just extruded to logical
The installation site of bellows, realizes replacing automatically, is easy to use.
Described rewinding case is upper shed casing, and which is located at the underface of ventilated box, for receiving what is fallen from ventilated box
Filter screen unit.
Vertical direction is provided with multiple filter screen units in described ventilated box, is provided with ventilated box and filter screen
The corresponding mounting groove of element number, upper strip through-hole and lower strip through-hole, are also equipped with filter screen prefabricated box and filter screen unit
The corresponding gathering sill of quantity, upper strip through-hole, lower strip through-hole and vertical through hole, are additionally provided with filter screen prefabricated box and filter screen
The corresponding filter screen of element number replaces mechanism.
To sum up, the invention has the beneficial effects as follows：
1st, it is easy to use, can completes to change automatically filter screen unit, without artificial unloading, reduce replacing difficulty.
2nd, catalytic purification process, high treating effect can be carried out to organic pollution.
Description of the drawings
Fig. 1 is the right side structural representation of the present invention；
Fig. 2 is that the right side of the present invention regards cross section structure diagram；
Fig. 3 is the partial enlarged drawing in I portions in Fig. 2；
Fig. 4 is the main view cross section structure diagram of the present invention.
Labelling and corresponding parts title in accompanying drawing：
1- ventilated boxs, 2- filter screen units, 3- filter screen prefabricated boxes, 4- rewinding casees, 5- mounting grooves, 6- rubber strips, 7- gathering sills,
8- vertical through hole, the vertical pressing plates of 9-, 10- drive cylinders, 11- quartz burners.
Specific embodiment
With reference to embodiment and accompanying drawing, make detailed description further, but embodiments of the present invention to the present invention
Not limited to this.
Embodiment：
As shown in Figure 1 to 4, a kind of surrounding air purifier with catalytic purification function, including ventilated box 1, peace
Loaded on the filter screen unit 2 inside ventilated box 1, the filter screen prefabricated box 3 being arranged above ventilated box 1, it is arranged on filter screen prefabricated box 3
The filter screen in portion is replaced mechanism and is arranged at the rewinding case 4 of 1 bottom of ventilated box, and described ventilated box 1 is surrounded by four panels
The square box being open in front and back, filter screen prefabricated box 3 overlay being opened by what four panels were surrounded in front and back for 1 top of ventilated box for fixation
The square box of mouth, the width of 1 left and right directions of ventilated box are identical with the width on 3 left and right directions of filter screen prefabricated box, ventilated box 1
The installation being extends in the vertical direction for installing filter screen unit 2 is provided with the inwall of left panel and on the inwall of right panel
Groove 5, the mounting groove 5 in the left frame of filter screen unit 2 mounting groove 5 being installed on left panel corresponding with left frame and in right panel
Interior, above ventilated box 1, plate is provided with the upper bar shaped passed through for filter screen unit 2 at the position on 2 positive top of filter screen unit and leads to
Hole, 1 lower panel of ventilated box are located at the position of 2 positive bottom of filter screen unit and are provided with the lower strip through-hole passed through for filter screen unit 2,
The rubber strip 6 for covering hole wall is respectively provided with the hole wall of described lower strip through-hole, and the lower frame of filter screen unit 2 is plugged in lower bar shaped
Two rubber strips 6 extruding of through hole is clamped, and the bottom panel of filter screen prefabricated box 3 is just being located at the upper strip through-hole of 1 top panel of ventilated box
The interior of the lower strip through-hole passed through for filter screen unit 2, the left panel of filter screen prefabricated box 3 and right panel is provided with the position of top
Be provided with wall be extends in the vertical direction, and 3 lower panel of filter screen prefabricated box on lower strip through-hole corresponding matching gathering sill
7, the upper bar with the lower strip through-hole corresponding matching on 3 lower panel of filter screen prefabricated box is provided with above filter screen prefabricated box 3 on plate
Shape through hole, the vertical through hole 8 of the gathering sill 7 being provided with 3 right panel of filter screen prefabricated box in connection right panel, vertical through hole 8 exist
Length in vertical direction, so as to facilitate filter screen unit 2 to pass through from the vertical through hole 8 and is filled not less than the height of filter screen unit 2
Enter in the gathering sill 7 of filter screen prefabricated box 3；Described filter screen replaces mechanism to be included vertical pressing plate 9 and drives vertical 9 Vertical Square of pressing plate
To the drive cylinder 10 of lifting, the upper end of vertical pressing plate 9 is connected with the piston rod of drive cylinder 10, and the lower end of vertical pressing plate 9 is worn
The upper strip through-hole of 3 top panel of drainage screen prefabricated box, and the left side edge of vertical pressing plate 9 is pre- positioned at filter screen respectively with right side edge
In the gathering sill 7 of 3 respective sides of casing, described filter screen unit 2 includes the drainage screen being square and is arranged on four sides of drainage screen
The frame of edge, described drainage screen is photo-catalytic filtering screen, and photocatalyst filter is coated with nano-TiO on the net2Photocatalyst, ventilated box
The side for being located at photo-catalytic filtering screen in 1 is provided with quartz burner 11.
The opening of one end of ventilated box 1 can connect a ventilation blower, so as to the waste gas containing Organic substance is in ventilated box 1
During portion, air and the online nano-TiO of photocatalyst filter2Photocatalyst making contact, is nano-TiO by quartz burner 112Light is touched
Matchmaker provides light energy, to have excited activity, the Organic substance rapid oxidation in air is decomposed, forms carbon dioxide, water etc. stable
Harmless material, realizes the treatment and purification to waste gas.When the filter screen unit 2 in ventilated box 1 just operationally, by filter screen pre-install
The vertical through hole 8 of case 3 installs a new filter screen unit 2 into filter screen prefabricated box 3, and the filter screen unit 2 is oriented to logical by gathering sill 7
The lower strip through-hole of drainage screen prefabricated box 3, and support is formed to which by the filter screen unit 2 in ventilated box 1.When in ventilated box 1
Filter screen unit 2 need cleaning when, drive cylinder 10 drives vertical pressing plate 9 to push along gathering sill 7, so as to pass through top filter screen
The filter screen unit 2 of the extruding of unit 2 lower section, the filter screen unit 2 of lower section is extruded by the lower strip through-hole of ventilated box 1, while will be upper
The filter screen unit 2 of side is just extruded to the installation site of ventilated box 1, is realized replacing automatically, is easy to use.
Described rewinding case 4 is upper shed casing, and which is located at the underface of ventilated box 1, is fallen from ventilated box 1 for receiving
Filter screen unit 2.
Vertical direction is provided with multiple filter screen units 2 in described ventilated box 1, be provided with ventilated box 1 with
The corresponding mounting groove 5 of 2 quantity of filter screen unit, upper strip through-hole and lower strip through-hole, are also equipped with filter screen prefabricated box 3 and filter
The corresponding gathering sill 7 of 2 quantity of net unit, upper strip through-hole, lower strip through-hole and vertical through hole 8, also set on filter screen prefabricated box 3
It is equipped with the filter screen corresponding with 2 quantity of filter screen unit and replaces mechanism.
As described above, the present invention preferably can be realized.
Claims (2)
1. a kind of surrounding air purifier with catalytic purification function, it is characterised in that including ventilated box（1）, be installed on
Ventilated box（1）Internal filter screen unit（2）, be arranged at ventilated box（1）The filter screen prefabricated box of top（3）, be arranged at filter screen prepackage
Case（3）The filter screen on top is replaced mechanism and is arranged at ventilated box（1）The rewinding case of bottom（4）, described ventilated box（1）It is by four
The square box of the opening in front and back that individual panel is surrounded, filter screen prefabricated box（3）Ventilated box is overlayed for fixation（1）Top by four
The square box of the opening in front and back that panel is surrounded, ventilated box（1）The width of left and right directions and filter screen prefabricated box（3）On left and right directions
Width it is identical, ventilated box（1）Left panel inwall on and right panel inwall on be provided with for installing filter screen unit
（2）The mounting groove being extends in the vertical direction（5）, filter screen unit（2）Left frame corresponding with left frame be installed on left panel
Mounting groove（5）Mounting groove in interior and right panel（5）It is interior, ventilated box（1）Above plate be located at filter screen unit（2）Positive top
It is provided with position and supplies filter screen unit（2）The upper strip through-hole for passing through, ventilated box（1）Lower panel is located at filter screen unit（2）Under just
It is provided with the position in portion and supplies filter screen unit（2）The lower strip through-hole for passing through, is respectively provided with the hole wall of described lower strip through-hole
Cover the rubber strip of hole wall（6）, filter screen unit（2）Lower frame be plugged in two rubber strips of lower strip through-hole（6）Extruding folder
Tightly, filter screen prefabricated box（3）Bottom panel be located at ventilated box（1）Confession is provided with position directly over the upper strip through-hole of top panel
Filter screen unit（2）The lower strip through-hole for passing through, filter screen prefabricated box（3）Left panel and right panel inwall on be provided with along hang down
Nogata is to extending, and filter screen prefabricated box（3）The gathering sill of the lower strip through-hole corresponding matching on lower panel（7）, filter screen prefabricated box
（3）Above be provided with and filter screen prefabricated box on plate（3）The upper strip through-hole of the lower strip through-hole corresponding matching on lower panel, filter
Net prefabricated box（3）The gathering sill being provided with right panel in connection right panel（7）Vertical through hole（8）, vertical through hole（8）Hanging down
Nogata length upwards is not less than filter screen unit（2）Height；Described filter screen replaces mechanism includes vertical pressing plate（9）And driving
Vertical pressing plate（9）The drive cylinder of vertical direction lifting（10）, vertical pressing plate（9）Upper end and drive cylinder（10）Piston rod
Connection, vertical pressing plate（9）Lower end pass through filter screen prefabricated box（3）The upper strip through-hole of top panel, and vertical pressing plate（9）Left side
Edge is located at filter screen prefabricated box respectively with right side edge（3）The gathering sill of respective side（7）Interior, described filter screen unit（2）Including
The drainage screen that is square and the frame for being arranged on four edges of drainage screen, described drainage screen is photo-catalytic filtering screen, photocatalyst
Nano-TiO is coated with drainage screen2Photocatalyst, ventilated box（1）The interior side positioned at photo-catalytic filtering screen is provided with Burdick lamp
Pipe（11）.
2. a kind of surrounding air purifier with catalytic purification function according to claim 1, it is characterised in that institute
The rewinding case stated（4）For upper shed casing, which is located at ventilated box（1）Underface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622608.2A CN105107298B (en) | 2015-09-28 | 2015-09-28 | Environment air cleaner with catalytic purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622608.2A CN105107298B (en) | 2015-09-28 | 2015-09-28 | Environment air cleaner with catalytic purification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107298A CN105107298A (en) | 2015-12-02 |
| CN105107298B true CN105107298B (en) | 2017-03-22 |
Family
ID=54655542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510622608.2A Expired - Fee Related CN105107298B (en) | 2015-09-28 | 2015-09-28 | Environment air cleaner with catalytic purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105107298B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452672B (en) * | 2018-03-15 | 2021-05-28 | 苏州奥科德瑞智能科技有限公司 | Flue gas purifying device |
| CN109464864A (en) * | 2018-12-28 | 2019-03-15 | 启明星宇节能科技股份有限公司 | Filter gauze cleaning replacement equipment for flue |
| CN109731448B (en) * | 2019-02-26 | 2021-05-11 | 郑州常春藤环保科技有限公司 | Integrated VOCs treatment device combining excimer radiation |
| CN110479722A (en) * | 2019-08-20 | 2019-11-22 | 广东天赐湾实验室装备制造有限公司 | The energy-saving safe laboratory hood circulatory system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009041493A1 (en) * | 2007-09-26 | 2009-04-02 | Sintokogio, Ltd. | Cartridge-filter type dust collector, and method for removing cartridge filter from the cartridge-filter type dust collector |
| CN201631734U (en) * | 2009-06-29 | 2010-11-17 | 韩光荣 | Gas disinfecting and deodorizing device |
| CN202113707U (en) * | 2011-06-09 | 2012-01-18 | 上海康进医疗器械有限公司 | Air purifier |
| WO2012018244A1 (en) * | 2010-08-03 | 2012-02-09 | Eco-Nano Pte Ltd | A filter and device for treating air |
| CN203336798U (en) * | 2013-07-03 | 2013-12-11 | 上海古鳌电子科技股份有限公司 | Air purifier with detachable filter nets |
| CN204522749U (en) * | 2015-03-06 | 2015-08-05 | 钟德平 | Photochemical catalytic oxidation organic waste gas treatment device |
| CN204555093U (en) * | 2015-04-12 | 2015-08-12 | 王永春 | A kind of catalytic degradation ventilation equipment |
| CN205014498U (en) * | 2015-09-28 | 2016-02-03 | 成都小蛋科技有限公司 | Device with organic waste gas processing capacity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9132373B2 (en) * | 2010-03-21 | 2015-09-15 | Angela Loggins | Clean screen air filtration system |
-
2015
- 2015-09-28 CN CN201510622608.2A patent/CN105107298B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009041493A1 (en) * | 2007-09-26 | 2009-04-02 | Sintokogio, Ltd. | Cartridge-filter type dust collector, and method for removing cartridge filter from the cartridge-filter type dust collector |
| CN201631734U (en) * | 2009-06-29 | 2010-11-17 | 韩光荣 | Gas disinfecting and deodorizing device |
| WO2012018244A1 (en) * | 2010-08-03 | 2012-02-09 | Eco-Nano Pte Ltd | A filter and device for treating air |
| CN202113707U (en) * | 2011-06-09 | 2012-01-18 | 上海康进医疗器械有限公司 | Air purifier |
| CN203336798U (en) * | 2013-07-03 | 2013-12-11 | 上海古鳌电子科技股份有限公司 | Air purifier with detachable filter nets |
| CN204522749U (en) * | 2015-03-06 | 2015-08-05 | 钟德平 | Photochemical catalytic oxidation organic waste gas treatment device |
| CN204555093U (en) * | 2015-04-12 | 2015-08-12 | 王永春 | A kind of catalytic degradation ventilation equipment |
| CN205014498U (en) * | 2015-09-28 | 2016-02-03 | 成都小蛋科技有限公司 | Device with organic waste gas processing capacity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105107298A (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105107298B (en) | Environment air cleaner with catalytic purification function | |
| CN105107308B (en) | Intelligent dust removing device with self-cleaning function | |
| CN205014498U (en) | Device with organic waste gas processing capacity | |
| CN106940045A (en) | A kind of highly effective air dust removal and filtration garden equipment | |
| CN205853823U (en) | A kind of portable car-mounted air purifier | |
| KR101886396B1 (en) | Ceramic filter using type of belt conveyor | |
| CN211476167U (en) | Indoor air pollutant purification device | |
| CN211245816U (en) | High-efficient purification assembly for purifier | |
| CN105115059B (en) | A kind of self-cleaning air cleaning unit | |
| CN207688284U (en) | A kind of channel dust haze air cleaning facility | |
| CN105148637A (en) | Indoor air control system | |
| CN205014497U (en) | Centralized control's indoor gaseous adjusting device | |
| KR20150070534A (en) | The Change Method for Bag Filter of Electrostatic Pricipitator | |
| CN205007761U (en) | Indoor air purification system | |
| CN205007764U (en) | Automatic gaseous processing apparatus of regulation formula | |
| CN105251287B (en) | Self-adaptive intelligent air cleaning device | |
| CN113864968B (en) | Air purifying device capable of automatically cleaning filter screen | |
| CN105115044B (en) | A kind of Intelligent Indoor Air regulating system | |
| CN206549368U (en) | It is a kind of can automatic detection amount of dust forming machine waste gas treatment equipment | |
| CN212417333U (en) | VOC active carbon exhaust filter box | |
| CN205007762U (en) | Ambient air purifier | |
| CN208130795U (en) | Rubbish taste removal deodorizing apparatus | |
| CN205007763U (en) | Dust remover convenient to clearance | |
| CN110940017A (en) | New fan is with high-efficient filtration air purification structure | |
| CN206709276U (en) | Center integrates permanent oxygen air cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181128 Address after: Room 6216, 2nd Floor, Building 6, 51 Longgang Road, Haidian District, Beijing Patentee after: LEQUJIA (BEIJING) INFORMATION TECHNOLOGY Co.,Ltd. Address before: 610000 Tianhua Road, Chengdu High-tech Zone, Sichuan Province, No. 99, No. 3, No. 1 Unit, No. 5 Floor 501 Patentee before: CHENGDU IQEGG TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 |