CN112880097A - Remove equipment with pure and fresh air of formaldehyde peculiar smell function of removing - Google Patents
Remove equipment with pure and fresh air of formaldehyde peculiar smell function of removing Download PDFInfo
- Publication number
- CN112880097A CN112880097A CN202110062644.3A CN202110062644A CN112880097A CN 112880097 A CN112880097 A CN 112880097A CN 202110062644 A CN202110062644 A CN 202110062644A CN 112880097 A CN112880097 A CN 112880097A
- Authority
- CN
- China
- Prior art keywords
- air
- plate
- air guide
- main part
- formaldehyde
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The invention discloses a formaldehyde and odor removing functional air freshening device which structurally comprises a main body, a control panel, two handles, an air inlet and an air outlet, wherein the control panel is arranged at the top end of the main body, the air inlet is arranged at the bottom end of the main body, the air outlet is arranged at the upper end of the main body, the main body comprises a filter screen, an air guide device, a filter plate, an active carbon filter plate and an ultraviolet germicidal lamp, the air guide device comprises a support plate, a rotary frame and a rotary fan, the rotary frame comprises a rotary plate, an air guide plate, a support column and a rolling wheel, the air guide plate comprises a plate body, a vent hole, an air guide body and an air guide groove, the invention guides the airflow surrounding the side end of the main body to the upper end of the main body, so that the formaldehyde mixed in the air is purified, therefore, the air arranged at the side end of the main body can be comprehensively absorbed, and the formaldehyde purification speed is accelerated.
Description
Technical Field
The invention relates to the field of air odor removal, in particular to air freshening equipment with functions of removing formaldehyde and odor.
Background
The house is after just finishing, and the inside in room has a large amount of formaldehyde gas, needs to administer formaldehyde through the equipment with the pure and fresh air that removes formaldehyde, and the equipment with the pure and fresh air drives in the air in room toward equipment through the fan when carrying out work, and the inside purifier of rethread equipment purifies the formaldehyde of mixing in the air, and the fresh air that goes from in the gas vent discharges in the air outward.
Based on the discovery of the inventor, the existing air freshening equipment with the functions of removing formaldehyde and peculiar smell mainly has the following defects, such as: because the air intake of the air freshening device is arranged at the front end of the device, the air intake can only extract air in a room in a one-way mode, and the air arranged at the rear end of the device can be removed after the device works for a long time, so that the formaldehyde removing speed of the air freshening device is low, and the air freshening device can be completely purified after a long time.
Disclosure of Invention
Aiming at the problems, the invention provides air freshening equipment with functions of removing formaldehyde and peculiar smell.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a remove formaldehyde and remove peculiar smell function equipment with pure and fresh air, its structure includes main part, control panel, handle, air intake, air outlet, the top of main part is equipped with control panel, the handle is equipped with two, and sets up both ends about the main part respectively, the air intake is located the bottom of main part, the upper end of main part is located to the air outlet, the main part includes filter screen, air ducting, filter, active carbon filter plate, sterilamp, the filter screen sets up in air intake and air outlet, air ducting installs the inside bottom in the main part, the filter is transversely installed in air ducting's upper end, the active carbon filter plate sets up the upper end at the filter, sterilamp installs the inside upper end in the main part.
Furthermore, air ducting includes backup pad, rotatory frame, rotatory fan, the backup pad sets up in air ducting's bottom, rotatory frame block in the backup pad, rotatory fan runs through in the backup pad, rotatory fan and backup pad activity block.
Furthermore, the rotating frame comprises a rotating plate, four air deflectors, four supporting columns and four rolling wheels, eight air deflectors are arranged at the upper end of the rotating plate, the air deflectors surround the upper end face of the rotating plate and are arranged, the supporting columns surround the bottom end of the rotating plate and are arranged, the rolling wheels are mounted at the bottom ends of the supporting columns, and an included angle between each air deflector and the side end face of the rotating plate is 45 degrees.
Furthermore, the air deflector comprises a plate body, two air vents, two air guide bodies and two air guide grooves, the tail end of the plate body is arc-shaped, the two air vents are respectively located on the upper end face of the plate body, the two air guide bodies are respectively embedded at the front ends of the air vents, the two air guide grooves are respectively located on the inner sides of the air vents, and the end faces of the air guide bodies are bent from the outer ends to the inner ends.
Further, rotatory fan includes bottom plate, opening, block axle, rotating vane, the bottom plate block is in the upper end of rotatory frame, the opening is equipped with more than ten, and arranges around the up end of bottom plate, the block axle inlays solid in the top centre of bottom plate, rotating vane is equipped with six, and arranges around the side in the block axle, the contained angle between rotating vane and the bottom plate is 45 degrees.
Furthermore, the rotating blade comprises an air guide sheet, a fixed seat, a wind shielding block and more than eight through holes, the end face of the air guide sheet is arc-shaped, the fixed seat is embedded at the side end of the air guide sheet, the wind shielding block is embedded at the center of the top of the air guide sheet, the through holes are transversely arranged on the upper end face of the air guide sheet, and the aperture of each through hole is gradually reduced from the upper end to the lower end.
Further, the piece of keeping out the wind includes mount pad, ventilation groove, water conservancy diversion piece, the mount pad inlays the bottom at the piece of keeping out the wind, the ventilation groove is located the rear end of the piece of keeping out the wind, the water conservancy diversion piece is equipped with two, and is located the inside of the piece of keeping out the wind respectively, the terminal from bottom to top bending of water conservancy diversion piece.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the invention utilizes the surrounding air inlet arranged at the lower end of the main body to enable the rotary fan to be arranged on the end surface of the supporting plate to rotate, and the air flow is guided upwards by the rotation of the rotary fan, so that the air flow surrounding the side end of the main body is guided towards the upper end of the main body, the formaldehyde mixed in the air is purified, the air arranged at the side end of the main body can be comprehensively absorbed, and the purification speed of the formaldehyde is accelerated.
2. According to the invention, the included angle between the rotating blade and the bottom plate is set to be 45 degrees, so that the rotating blade can rotate to guide the airflow upwards, and the air surrounding the side end of the main body is guided towards the inside of the air inlet, so that the air arranged at the side end of the main body can be quickly sucked and purified, and the purification speed of formaldehyde in a room is increased.
Drawings
Fig. 1 is a schematic structural view of a main view of an air freshening device with the functions of removing formaldehyde and removing peculiar smell.
Fig. 2 is a schematic sectional structure view of the main body of the present invention.
Fig. 3 is a schematic top view of the air guiding device of the present invention.
FIG. 4 is a schematic side view of the rotating frame according to the present invention.
Fig. 5 is a schematic top view of an air deflector according to the present invention.
Fig. 6 is a schematic top view of the rotary fan of the present invention.
Fig. 7 is a front view of the rotary blade of the present invention.
FIG. 8 is a schematic cross-sectional view of the windshield of the present invention.
In the figure: the air guide device comprises a main body 1, a control panel 2, a handle 3, an air inlet 4, an air outlet 5, a filter screen 11, an air guide device 12, a filter plate 13, an activated carbon filter plate 14, an ultraviolet germicidal lamp 15, a support plate 121, a rotating frame 122, a rotating fan 123, a rotating plate a1, an air guide plate a2, a support column a3, a rolling wheel a4, a plate body a21, an air vent a22, an air guide body a23, an air guide groove a24, a bottom plate b1, a circulation hole b2, a clamping shaft b3, a rotating blade b4, an air guide sheet b41, a fixed seat b42, an air blocking block b43, a through hole b44, a mounting seat c1, an air guide groove c2 and a.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows:
its structure includes main part 1, control panel 2, handle 3, air intake 4, air outlet 5, the top of main part 1 is equipped with control panel 2, handle 3 is equipped with two, and sets up both ends about main part 1 respectively, air intake 4 is located the bottom of main part 1, the upper end of main part 1 is located to air outlet 5, main part 1 includes filter screen 11, air ducting 12, filter 13, active carbon filter plate 14, sterilamp 15, filter screen 11 sets up in air intake 4 and air outlet 5, air ducting 12 installs the inside bottom at main part 1, the upper end at air ducting 12 is transversely installed to filter 13, active carbon filter plate 14 sets up the upper end at filter 13, sterilamp 15 installs the inside upper end at main part 1.
The rotating frame 122 includes a rotating plate a1, air deflectors a2, a supporting column a3, and rolling wheels a4, eight air deflectors a2 are disposed at the upper end of the rotating plate a1, the air deflectors a2 surround the upper end face of the rotating plate a1, four supporting columns a3 are disposed and surround the bottom end of the rotating plate a1, the rolling wheels a4 are mounted at the bottom end of the supporting column a3, and an included angle between the air deflectors a2 and the side end face of the rotating plate a1 is 45 degrees, so that the air deflectors a2 can rotate along with the flow of the air flow, and the flow speed of the air flow is increased, and more air flows are guided into the main body 1.
The air deflector a2 comprises a plate body a21, a vent hole a22, two air deflectors a23 and two air guide grooves a24, the tail end of the plate body a21 is arc-shaped, the vent holes a22 are respectively located on the upper end face of the plate body a21, the two air deflectors a23 are respectively embedded at the front end of the vent hole a22, the two air guide grooves a24 are respectively located on the inner side of the vent hole a22, the end face of the air deflector a23 is bent from the outer end to the inner end, and therefore a large amount of air flow can be guided to the inside of the main body 1, and the formaldehyde purification speed in a room is increased.
Based on the above embodiment, the specific working principle is as follows: air intake 4 in main part 1 can only one-wayly breathe in to the air in the room, can utilize the lower extreme in main part 1 to set up the air intake 4 of encircleing the form, it is rotatory to make rotatory fan 123 arrange the terminal surface of backup pad 121 in, can upwards lead the air current with the air current, thereby can lead around the air current in main part 1 side to the upper end of main part 1, it is rotatory to recycle aviation baffle a2 along the flow of air current, increase the flow velocity of air current, lead more air currents to the inside of main part 1, thereby can accelerate formaldehyde purification's speed, finally utilize the terminal surface to lead a large amount of air currents to the inside of main part 1 by outer end inside crooked air guide a23, thereby accelerate the purification rate of room inside formaldehyde, avoid the formaldehyde in the room to need can purify totally for a long time.
Example two: referring to fig. 6-8, the embodiment of the present invention is as follows:
the rotary fan 123 includes a bottom plate b1, a flow hole b2, an engaging shaft b3, and rotary blades b4, wherein the bottom plate b1 is engaged with the upper end of the rotary frame 122, the flow holes b2 are more than ten and arranged around the upper end surface of the bottom plate b1, the engaging shaft b3 is fixedly engaged with the center of the top of the bottom plate b1, the rotary blades b4 are six and arranged around the side end of the engaging shaft b3, the included angle between the rotary blades b4 and the bottom plate b1 is 45 degrees, which is beneficial to guiding the air flow upwards by the rotation of the rotary blades b4, so that the air around the side end of the main body 1 can be guided towards the inside of the air inlet 4.
The rotating blade b4 comprises an air guide sheet b41, a fixed seat b42, a wind shielding block b43 and a through hole b44, the end face of the air guide sheet b41 is arc-shaped, the fixed seat b42 is embedded at the side end of the air guide sheet b41, the wind shielding block b43 is embedded at the middle of the top of the air guide sheet b41, more than eight through holes b44 are arranged on the upper end face of the air guide sheet b41 in a transverse mode, the hole diameter of the through hole b44 is gradually reduced from the upper end to the lower end, and the air guide sheet b41 is favorable for guiding air flow upwards and enabling the air flow to flow backwards through the through hole b44, so that the air flow inside the main body 1 is increased, and external air can enter the main body 1 more quickly to be purified.
Wind-break piece b43 includes mount pad c1, ventilation groove c2, water conservancy diversion piece c3, mount pad c1 inlays the bottom at wind-break piece b43, ventilation groove c2 is located the rear end of wind-break piece b43, water conservancy diversion piece c3 is equipped with two, and is located wind-break piece b 43's inside respectively, water conservancy diversion piece c 3's end is by the bottom kickup, is favorable to upwards leading the air current to let the air current more fast up move and purify.
Based on the above embodiment, the specific working principle is as follows: utilize the contained angle with between rotating vane b4 and the bottom plate b1 to set up to 45 degrees, can up lead the air current through rotating vane b4 is rotatory, thereby will encircle the air in main part 1 side and lead towards the inside of air inlet 4, recycle and set up the aperture with through-hole b44 to dwindle by upper end lower extreme gradually, make wind-guiding piece b41 with the air current when up leading, can let the air current flow backward through-hole b44, thereby increase the flow of main part 1 inside air current, let outside air can be more quick get into main part 1 inside and purify, utilize the end that sets up water conservancy diversion piece c3 to from bottom to top at last, can play the effect of upwards leading to the air current, thereby let the air current more fast up move up and purify, utilize at last.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a remove formaldehyde and remove equipment with pure and fresh air of peculiar smell function, its structure includes main part (1), control panel (2), handle (3), air intake (4), air outlet (5), the top of main part (1) is equipped with control panel (2), handle (3) are equipped with two, and set up both ends about main part (1) respectively, air intake (4) are located the bottom of main part (1), the upper end of main part (1), its characterized in that are located in air outlet (5):
the main part (1) includes filter screen (11), air ducting (12), filter (13), active carbon filter plate (14), sterilamp (15), filter screen (11) set up in air intake (4) and air outlet (5), the inside bottom in main part (1) is installed in air ducting (12), the upper end in air ducting (12) is transversely installed in filter (13), active carbon filter plate (14) set up the upper end in filter (13), sterilamp (15) are installed in the inside upper end of main part (1).
2. The air freshening device with the functions of removing formaldehyde and removing peculiar smell as claimed in claim 1, is characterized in that: the air guide device (12) comprises a supporting plate (121), a rotating frame (122) and a rotating fan (123), the supporting plate (121) is arranged at the bottom end of the air guide device (12), the rotating frame (122) is clamped on the supporting plate (121), and the rotating fan (123) penetrates through the supporting plate (121).
3. The air freshening device with the functions of removing formaldehyde and removing peculiar smell as claimed in claim 2, characterized in that: the rotating frame (122) comprises a rotating plate (a1), air deflectors (a2), supporting columns (a3) and rolling wheels (a4), eight air deflectors (a2) are arranged at the upper end of the rotating plate (a1), the air deflectors (a2) surround the upper end face of the rotating plate (a1) to be arranged, four supporting columns (a3) surround the bottom end of the rotating plate (a1) to be arranged, and the rolling wheels (a4) are installed at the bottom end of the supporting columns (a 3).
4. The air freshening device with the functions of removing formaldehyde and removing peculiar smell as claimed in claim 3, is characterized in that: the air guide plate (a2) comprises a plate body (a21), a vent hole (a22), two air guide bodies (a23) and two air guide grooves (a24), the tail end of the plate body (a21) is arc-shaped, the vent holes (a22) are respectively located on the upper end face of the plate body (a21), the two air guide bodies (a23) are respectively embedded at the front end of the vent hole (a22), and the two air guide grooves (a24) are respectively located on the inner side of the vent hole (a 22).
5. The air freshening device with the functions of removing formaldehyde and removing peculiar smell as claimed in claim 2, characterized in that: the rotary fan (123) comprises a bottom plate (b1), a circulation hole (b2), a clamping shaft (b3) and rotary blades (b4), wherein the bottom plate (b1) is clamped at the upper end of the rotary frame (122), more than ten circulation holes (b2) are formed in the periphery of the upper end face of the bottom plate (b1) in an arranging mode, the clamping shaft (b3) is embedded in the middle of the top of the bottom plate (b1), six rotary blades (b4) are formed in the periphery of the side end of the clamping shaft (b3) in an arranging mode.
6. The air freshening device with the functions of removing formaldehyde and removing peculiar smell as claimed in claim 5, is characterized in that: the rotary blade (b4) comprises an air guide sheet (b41), a fixed seat (b42), a wind shielding block (b43) and a through hole (b44), the end face of the air guide sheet (b41) is arc-shaped, the fixed seat (b42) is fixedly embedded at the side end of the air guide sheet (b41), the wind shielding block (b43) is fixedly embedded in the middle of the top of the air guide sheet (b41), more than eight through holes (b44) are formed, and the through holes are transversely arranged on the upper end face of the air guide sheet (b 41).
7. The air freshening device with the functions of removing formaldehyde and removing odor according to claim 6, characterized in that: the wind-break piece (b43) includes mount pad (c1), ventilation groove (c2), water conservancy diversion piece (c3), the bottom at wind-break piece (b43) is inlayed and is fixed in mount pad (c1), ventilation groove (c2) are located the rear end of wind-break piece (b43), water conservancy diversion piece (c3) are equipped with two, and are located the inside of wind-break piece (b43) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062644.3A CN112880097A (en) | 2021-01-18 | 2021-01-18 | Remove equipment with pure and fresh air of formaldehyde peculiar smell function of removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062644.3A CN112880097A (en) | 2021-01-18 | 2021-01-18 | Remove equipment with pure and fresh air of formaldehyde peculiar smell function of removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112880097A true CN112880097A (en) | 2021-06-01 |
Family
ID=76048944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110062644.3A Withdrawn CN112880097A (en) | 2021-01-18 | 2021-01-18 | Remove equipment with pure and fresh air of formaldehyde peculiar smell function of removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112880097A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503708A (en) * | 2020-12-03 | 2021-03-16 | 张传保 | Foul gas purifying equipment |
| CN113847678A (en) * | 2021-10-15 | 2021-12-28 | 百家丽（中国）照明电器有限公司 | Ultraviolet UVC wave band light pipe type air inlet disinfection device |
| CN113864953A (en) * | 2021-09-15 | 2021-12-31 | 厦门呼博仕环境工程产业股份有限公司 | Air purifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088667A (en) * | 1992-12-16 | 1994-06-29 | 新典自动化股份有限公司 | The axial flow flabellum of tool deflecting wing rib |
| CN101566165A (en) * | 2009-05-15 | 2009-10-28 | 林钧浩 | Synchronous after flow ventilating compressor |
| EP2466150A2 (en) * | 2010-12-20 | 2012-06-20 | Ziehl-Abegg AG | Impeller for a ventilator and method for manufacturing such an impeller |
| CN208253764U (en) * | 2018-02-27 | 2018-12-18 | 苏州安新环保工程有限公司 | One kind removing formaldehyde air purifier |
| CN111996763A (en) * | 2020-08-19 | 2020-11-27 | 泉州市旋吉机械产品有限公司 | Energy-saving circulating drying equipment |
| CN111991990A (en) * | 2020-08-19 | 2020-11-27 | 泉州市先卓工业设计有限公司 | Device is administered to portable formaldehyde |
-
2021
- 2021-01-18 CN CN202110062644.3A patent/CN112880097A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088667A (en) * | 1992-12-16 | 1994-06-29 | 新典自动化股份有限公司 | The axial flow flabellum of tool deflecting wing rib |
| CN101566165A (en) * | 2009-05-15 | 2009-10-28 | 林钧浩 | Synchronous after flow ventilating compressor |
| EP2466150A2 (en) * | 2010-12-20 | 2012-06-20 | Ziehl-Abegg AG | Impeller for a ventilator and method for manufacturing such an impeller |
| CN208253764U (en) * | 2018-02-27 | 2018-12-18 | 苏州安新环保工程有限公司 | One kind removing formaldehyde air purifier |
| CN111996763A (en) * | 2020-08-19 | 2020-11-27 | 泉州市旋吉机械产品有限公司 | Energy-saving circulating drying equipment |
| CN111991990A (en) * | 2020-08-19 | 2020-11-27 | 泉州市先卓工业设计有限公司 | Device is administered to portable formaldehyde |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503708A (en) * | 2020-12-03 | 2021-03-16 | 张传保 | Foul gas purifying equipment |
| CN113864953A (en) * | 2021-09-15 | 2021-12-31 | 厦门呼博仕环境工程产业股份有限公司 | Air purifier |
| CN113847678A (en) * | 2021-10-15 | 2021-12-28 | 百家丽（中国）照明电器有限公司 | Ultraviolet UVC wave band light pipe type air inlet disinfection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112880097A (en) | Remove equipment with pure and fresh air of formaldehyde peculiar smell function of removing | |
| CN104848419A (en) | Air channel of air purification humidification device and air purification humidification device having same | |
| CN205332400U (en) | Air purifier | |
| CN108224593A (en) | A kind of air purifier and ventilating system | |
| CN111991990A (en) | Device is administered to portable formaldehyde | |
| CN112378068B (en) | Air purification degerming equipment in gymnasium | |
| CN209464765U (en) | A kind of air filtration active carbon net | |
| CN210568923U (en) | Novel air purifier | |
| CN110821882A (en) | Flow equalizing fan blade | |
| CN208419031U (en) | A kind of efficient flow-circulating type is purifier used | |
| CN112503708B (en) | Foul gas purifying equipment | |
| CN212339529U (en) | Humidification structure capable of uniformly humidifying and humidifier thereof | |
| CN212855300U (en) | High-efficient exhaust-gas treatment equipment | |
| CN207975756U (en) | A kind of air purifier and ventilating system | |
| CN210164667U (en) | Centrally-mounted double-axial-flow centrifugal fan | |
| CN112691447A (en) | Vacuum tube type demister | |
| CN208529345U (en) | A kind of plate with except formaldehyde plant | |
| CN210911951U (en) | Vehicle-mounted air freshening device | |
| CN111097261A (en) | Formaldehyde-removing air purification device for home decoration | |
| CN213861796U (en) | On-vehicle air purifier convenient to carry | |
| CN215552463U (en) | Filter screen type air purification device for vehicle | |
| CN215398101U (en) | Multi-functional on-vehicle air purifier | |
| CN213492844U (en) | Organic waste gas treatment device | |
| CN216644296U (en) | Wind guide structure for reducing noise of central range hood | |
| CN204717854U (en) | The air channel of air-purifying humidification equipment and air-purifying humidification equipment |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210601 |
|
| WW01 | Invention patent application withdrawn after publication |