CN108731171A - A kind of high-accuracy lustration type humidifier - Google Patents
A kind of high-accuracy lustration type humidifier Download PDFInfo
- Publication number
- CN108731171A CN108731171A CN201810581232.9A CN201810581232A CN108731171A CN 108731171 A CN108731171 A CN 108731171A CN 201810581232 A CN201810581232 A CN 201810581232A CN 108731171 A CN108731171 A CN 108731171A
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- CN
- China
- Prior art keywords
- storage tray
- water storage
- cylinder
- water
- several
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 160
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 14
- 230000007812 deficiency Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 238000005213 imbibition Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/008—Air-humidifier with water reservoir
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a kind of high-accuracy lustration type humidifiers,Including the first cylinder,Third is logical,Second cylinder,Gap,Wind turbine,First head cover,Second through-hole and water pump,Water pump is connected with delivery spout,Also perforation is connected with the second water pipe below water pump,Several humidifying parts are connected on the outside of second water pipe,Humidifying part includes the first water storage tray and the second water storage tray of circular ring shape,First water storage tray is located at the top of the second water storage tray,First water storage tray is fixedly connected by several first supports with the second water pipe,Several concentric annular ridges are connected with below first water storage tray,Several bar blocks are connected between annular ridge,The top surface of first water storage tray offers the first groove,It is fixedly connected with blocker ring on the outside of first water storage tray,The bottom of second water storage tray is fixedly connected with several straight line fins,The top surface of second water storage tray offers the second groove.The present invention can improve the deficiencies in the prior art, have more fully humidifying effect.
Description
Technical field
The present invention relates to a kind of air cleaning unit, especially a kind of high-accuracy lustration type humidifier.
Background technology
With the rapid development of society, more and more problem of environmental pollutions are also given birth to therewith, and that causes therefrom is various
Disease is also more and more seen in space in a newspaper.Meanwhile with the continuous improvement of people's living standards, people being allowed increasingly to pay attention to giving birth to
Quality living, air purifier, humidifier etc. have become the necessary article in people's daily life, as maintenance room air
Cleanliness factor, humidity small household appliances liked by people.206131280 U of Chinese utility model patent CN disclose one kind
Unpowered antibacterial humidifier.The humidifier of this structure absorbs moisture by the material of water imbibition, real in natural evaporation to air
The humidification of existing air, but the humidifying effect of this device is limited, contact of the water with water-absorbent material is simultaneously insufficient, to limit
Its scope of application.
Invention content
The technical problem to be solved in the present invention is to provide a kind of high-accuracy lustration type humidifiers, can solve the prior art not
Foot has more fully humidifying effect.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of high-accuracy lustration type humidifier, including the first cylinder are uniformly provided on the outside of first cylinder several
A third through-hole, the first inner barrel are arranged with the second cylinder of truncated cone-shaped, and gap is equipped between the second cylinder and the first cylinder,
There are two wind turbine, the exhaust portion of wind turbine stretches into the second cylinder, and first is placed at the top of the first cylinder for the lower section connection in gap
Head cover is interconnected by several second through-holes between the first cylinder and the first head cover, water pump, water is connected in the first head cover
Pump lower section is connected with delivery spout by the perforation of the first water pipe, below water pump also perforation is connected with the second water pipe, the second water pipe with
First cylinder coaxial line is connected with several humidifying parts that size is sequentially increased from bottom to top, humidifying part on the outside of the second water pipe
The first water storage tray including circular ring shape and the second water storage tray, the first water storage tray are located at the top of the second water storage tray, the first water storage tray
It is fixedly connected with the second water pipe by several first supports, several concentric convex annulars is connected with below the first water storage tray
Rib is connected with several bar blocks between annular ridge, and the top surface of the first water storage tray offers the first groove, the first water storage tray
Outside is fixedly connected with blocker ring, and the bottom of the second water storage tray is fixedly connected with several straight line fins, the top of the second water storage tray
Face offers the second groove.
Preferably, being also associated with filter cotton on the inside of first cylinder.
Preferably, the bottom of second water pipe also penetrates through and is connected with filter.
Preferably, the inside of first head cover is additionally provided with the second head cover, the second head cover is located at the outside of water pump.
Preferably, the bottom of second cylinder is placed with ring pipe, several first through hole are offered on ring pipe,
Ring pipe is connected with wind turbine perforation.
Preferably, being also associated with exhaust fan at the top of first head cover.
It is using advantageous effect caused by above-mentioned technical proposal：The high-accuracy lustration type humidifier of the present invention, second
Two wind turbines between cylinder and the first cylinder in gap, at work by air by the third through-hole on the outside of the first cylinder,
It is sent in the second cylinder, the design of two wind turbines, quantity can be opened by adjusting, be accurately controlled humidifying effect, second
Cylinder is truncated cone-shaped, and is inverted truncated cone-shaped, and lower section can place two wind turbines with vacating space, and the bottom of the second cylinder is held
The moisture of second cylinder body bottom can be extracted into top by moisture, the water pump in the first head cover by the second water pipe at work, and
By the delivery spout of the first water pipe perforation connection, sprayed from top so that in the inside of the second cylinder, air from lower and
Upper flowing, and moisture flows down from top to bottom, air is completed to humidify in this process, and is discharged from the second through-hole, completes to ring
The humidification in border, humidifying part of the invention is for disperseing moisture and fully being humidified to air, the first water storage tray of humidifying part and second
Water storage tray can absorb moisture and water storage, and when moisture excess using the material of the water imbibition consistent with the prior art
Moisture can be precipitated, when water is dropped into from delivery spout on the first water storage tray first, partial moisture deposits on the first water storage tray
The first groove on, and gradually make full first water storage tray of moisture filling, and penetrate on annular ridge and bar blocks successively, annular
For fin with bar blocks using the material of the water imbibition as material, the partial moisture of delivery spout can pass through the gap of first support
It enters on the second water storage tray, water is deposited on the second groove, and be sequentially filled on full second water storage tray and straight line fin, make
Obtain the state that the first water storage tray, the second water storage tray, annular ridge, straight line fin and bar blocks reach water storage, the humidification of top
Moisture continues to fall and continue to fill up the humidifying part of lower section after the completion of portion's water storage, and when air flows from below, it can pass through first
The second water storage tray, the air for crossing bottom flow through and can be stopped by the blocker ring on the outside of the first water storage tray of top after the second water storage tray,
So that air pass through top the second water storage tray, should during, air can with water storage complete the first water storage tray, the second water storage
Disk, annular ridge, straight line fin and bar blocks come into full contact with, and achieve the effect that accurate humidification, this humidification method are not required to heat,
Humidification is more thoroughly and abundant.Filter cotton on the inside of first cylinder, for being filtered into fashionable to air.Second water pipe bottom
Filter, for being filtered when water flow.Second head cover is for blocking protection water pump.Ring pipe is located at the second cylinder
Bottom, be covered with water, the first through hole of top, for by wind turbine blow into come air be sent to the second cylinder, be sent into
Air can be by water, so as to reach further filtering dust effect in journey.Exhaust fan at the top of first head cover is used for into one
Step promotes the unobstructed of air flowing.
Description of the drawings
Fig. 1 is the structure chart of a specific implementation mode of the invention.
Fig. 2 is the structure chart of the first inner barrel in a specific implementation mode of the invention.
Fig. 3 is the structure chart of humidifying part in a specific implementation mode of the invention.
Fig. 4 is the structure chart of the first water storage tray in a specific implementation mode of the invention.
Fig. 5 is the structure chart of the second water storage tray in a specific implementation mode of the invention.
Fig. 6 is the structure chart of a specific implementation mode annular tube of the invention.
Fig. 7 is the structure chart of blade in a specific implementation mode of the invention.
Fig. 8 is the sectional view of blocker ring and the first water storage tray in a specific implementation mode of the invention.
In figure：1, the first cylinder；2, filter cotton；3, wind turbine；4, ring pipe；5, gap；6, the second cylinder；7, first is logical
Hole；8, the first head cover；9, exhaust fan；10, the second through-hole；11, the second head cover；12, third through-hole；13, water pump；14, the first water
Pipe；15, delivery spout；16, first support；17, the second water pipe；18, filter；19, humidifying part；20, annular ridge；21, straight
Line fin；22, bearing；23, blade；24, vertical element；25, lantern ring；26, the first water storage tray；27, the second water storage tray；28, stop
Ring；29, bar blocks；30, the first groove；31, the second groove；32, through-hole；33, woven wire.
Specific implementation mode
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-8, one specific implementation mode of the present invention includes the first cylinder 1, and the outside of first cylinder 1 is uniform
Offer several third through-holes 12,1 internal sleeve of the first cylinder is equipped with the second cylinder 6 of truncated cone-shaped, the second cylinder 6 and first
Gap 5 is equipped between body 1, there are two wind turbine 3, the exhaust portion of wind turbine 3 stretches into the second cylinder 6 for the lower section connection in gap 5, and first
The top of cylinder 1 is placed with the first head cover 8, is mutually connected by several second through-holes 10 between the first cylinder 1 and the first head cover 8
It is logical, water pump 13 is connected in the first head cover 8,13 lower section of water pump is connected with delivery spout 15, water pump by the perforation of the first water pipe 14
The also perforation of 13 lower sections is connected with the second water pipe 17,1 coaxial line of the second water pipe 17 and the first cylinder, the outside connection of the second water pipe 17
There are several humidifying parts 19 that size is sequentially increased from bottom to top, humidifying part 19 to include the first water storage tray 26 and second of circular ring shape
Water storage tray 27, the first water storage tray 26 are located at the top of the second water storage tray 27, and the first water storage tray 26 passes through several first supports 16
It is fixedly connected with the second water pipe 17, the lower section of the first water storage tray 26 is connected with several concentric annular ridges 20, annular ridge
Several bar blocks 29 are connected between 20, the top surface of the first water storage tray 26 offers the first groove 30, the first water storage tray 26
Outside is fixedly connected with blocker ring 28, and the bottom of the second water storage tray 27 is fixedly connected with several straight line fins 21, the second water storage
The top surface of disk 27 offers the second groove 31.The high-accuracy lustration type humidifier of the present invention, the second cylinder 6 and the first cylinder 1 it
Between two wind turbines 3 in gap 5, air is sent to second by the third through-hole 12 in 1 outside of the first cylinder at work
In body 6, the design of two wind turbines 3 can open quantity by adjusting, be accurately controlled humidifying effect, and the second cylinder 6 is round platform
Shape, and be inverted truncated cone-shaped, lower section can place two wind turbines 3 with vacating space, and the bottom of the second cylinder 6 holds moisture, the
The moisture of second cylinder, 6 bottom can be extracted into top by the water pump 13 in one head cover 8 by the second water pipe 17 at work, and
By the delivery spout 15 of the first water pipe 14 perforation connection, sprayed from top so that in the inside of the second cylinder 6, air
It flows from bottom to top, and moisture flows down from top to bottom, air is completed to humidify in this process, and is discharged from the second through-hole 10,
The humidification to environment is completed, humidifying part 19 of the invention is for disperseing moisture and fully being humidified to air, the first of humidifying part 19
Water storage tray 26 and the second water storage tray 27 can absorb moisture and water storage using the material of the water imbibition consistent with the prior art, and
Moisture can be precipitated when moisture excess, when water is dropped into from delivery spout 15 on the first water storage tray 26 first, part water
Divide and deposit on the first groove 30 on the first water storage tray 26, and gradually make full first water storage tray 26 of moisture filling, and oozes successively
Thoroughly on annular ridge 20 and bar blocks 29, annular ridge 20 is with bar blocks 29 using the material of the water imbibition as material, row
The partial moisture of sprinkler head 15 can be entered on the second water storage tray 27 by the gap of first support 16, and it is recessed that water is deposited to second
On slot 31, and be sequentially filled on full second water storage tray 27 and straight line fin 21 so that the first water storage tray 26, the second water storage tray 27,
Annular ridge 20, straight line fin 21 and bar blocks 29 reach the state of water storage, moisture after the completion of 19 water storage of humidifying part of top
Continue the humidifying part 19 below falling and continuing to fill up, and when air flows from below, the second of bottom can be first passed around
Water storage tray 27, air can be stopped after flowing through the second water storage tray 27 by the blocker ring 28 in 26 outside of the first water storage tray of top so that empty
Gas passes through the second water storage tray 27 of top, during being somebody's turn to do, the first water storage tray 26, the second water storage tray that air can be completed with water storage
27, annular ridge 20, straight line fin 21 and bar blocks 29 come into full contact with, and achieve the effect that accurate humidification, this humidification method is not
It needs to heat, humidification is more thoroughly and abundant.The inside of first cylinder 1 is also associated with filter cotton 2.First cylinder, 1 inside
Filter cotton 2, for being filtered into fashionable to air.The bottom of second water pipe 17, which also penetrates through, is connected with filter 18.Institute
The inside for stating the first head cover 8 is additionally provided with the second head cover 11, and the second head cover 11 is located at the outside of water pump 13.Second water pipe, 17 bottom
Filter 18, for being filtered when water flow.The bottom of second cylinder 6 is placed with ring pipe 4, ring pipe 4
On offer several first through hole 7, ring pipe 4 is connected with the perforation of wind turbine 3.The top of first head cover 8 is also associated with row
Gas fan 9.Ring pipe 4 is located at the bottom of the second cylinder 6, is covered with water, the first through hole 7 of top, for blow into wind turbine 3
Air is sent to the second cylinder 6, and air can be by water, so as to reach further filtering dust effect during feeding.
Second head cover 11 is for blocking protection water pump 13.The exhaust fan 9 at 8 top of the first head cover, for further promoting air flowing
It is unobstructed.
In addition, in order to further enhance the humidifying effect of the present invention, the lower section of second water pipe 17 is also arranged with bearing
22, the outer sheath of bearing 22 is equipped with lantern ring 25, and the top of lantern ring 25 is connected with blade 23, and the lower section of lantern ring 25 is connected with row's ring
The vertical element 24 of shape arrangement can drive set by above structure when air is flowed from bottom to top by the drive of 3 exhaust fan 9 of wind turbine
Blade 23 on ring 25 drives vertical element 24 to do circulatory motion with rotation, and blade 23 and vertical element 24 can further will be upper
The moisture and air just fallen is further broken up and is merged, to further promote the humidifying effect of the present invention, this hair
Bright water pump 13 is micro pump, and flow selection is smaller, therefore after water pump 13 is by each 19 abundant water storage of humidifying part, flows down
Water is simultaneously few, and the flowing down of the moisture has no effect on blade 23 and driven by air.
It is internally provided with the through-hole 32 being connected with the first water storage tray 26 in blocker ring 28, wire is fixed in through-hole 32
Net 33, after being blocked ring 28 and stopping, partial air is entered by through-hole 32 inside the first water storage tray 26 air, to improve the
The contact area of air and moisture content further increases humidifying effect in one water storage tray 26.Woven wire 33 can not only improve first
The supporting degree of water storage tray 26, and dispersed homogeneous degree of the moisture content in the first water storage tray 26 can be increased, it is imitated so as to improve humidification
Fruit.
Wherein, it is had been carried out in the patent document that background technology is quoted fully using the material of water imbibition in the present invention
Disclosure, belong to the ripe prior art, this will not be detailed here its concrete structure.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of high-accuracy lustration type humidifier, including the first cylinder（1）, it is characterised in that：First cylinder（1）Outside
It is uniformly provided with several third through-holes（12）, the first cylinder（1）Internal sleeve is equipped with the second cylinder of truncated cone-shaped（6）, second
Body（6）With the first cylinder（1）Between be equipped with gap（5）, gap（5）Lower section connection there are two wind turbine（3）, wind turbine（3）Row
Gas portion stretches into the second cylinder（6）It is interior, the first cylinder（1）Top be placed with the first head cover（8）, the first cylinder（1）With the first top
Lid（8）Between pass through several the second through-holes（10）It interconnects, the first head cover（8）Inside it is connected with water pump（13）, water pump（13）
Lower section passes through the first water pipe（14）Perforation is connected with delivery spout（15）, water pump（13）Lower section also penetrates through and is connected with the second water pipe
（17）, the second water pipe（17）With the first cylinder（1）Coaxial line, the second water pipe（17）Outside be connected with several rulers from bottom to top
The very little humidifying part being sequentially increased（19）, humidifying part（19）The first water storage tray including circular ring shape（26）With the second water storage tray（27）,
First water storage tray（26）Positioned at the second water storage tray（27）Top, the first water storage tray（26）Pass through several first supports（16）With
Second water pipe（17）It is fixedly connected, the first water storage tray（26）Lower section be connected with several concentric annular ridges（20）, annular
Fin（20）Between be connected with several bar blocks（29）, the first water storage tray（26）Top surface offer the first groove（30）, the
One water storage tray（26）Outside be fixedly connected with blocker ring（28）, the second water storage tray（27）Bottom be fixedly connected with several it is straight
Line fin（21）, the second water storage tray（27）Top surface offer the second groove（31）.
2. high-accuracy lustration type humidifier according to claim 1, it is characterised in that：First cylinder（1）Inside
It is also associated with filter cotton（2）.
3. high-accuracy lustration type humidifier according to claim 1, it is characterised in that：Second water pipe（17）Bottom
Also perforation is connected with filter（18）.
4. high-accuracy lustration type humidifier according to claim 1, it is characterised in that：First head cover（8）Inside
It is additionally provided with the second head cover（11）, the second head cover（11）Positioned at water pump（13）Outside.
5. high-accuracy lustration type humidifier according to claim 1, it is characterised in that：Second cylinder（6）Bottom
It is placed with ring pipe（4）, ring pipe（4）On offer several first through hole（7）, ring pipe（4）With wind turbine（3）Perforation connects
It connects.
6. high-accuracy lustration type humidifier according to claim 1, it is characterised in that：First head cover（8）Top
It is also associated with exhaust fan（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581232.9A CN108731171B (en) | 2018-06-07 | 2018-06-07 | High-precision clean humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581232.9A CN108731171B (en) | 2018-06-07 | 2018-06-07 | High-precision clean humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108731171A true CN108731171A (en) | 2018-11-02 |
| CN108731171B CN108731171B (en) | 2020-04-24 |
Family
ID=63932304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810581232.9A Active CN108731171B (en) | 2018-06-07 | 2018-06-07 | High-precision clean humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108731171B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001090001A1 (en) * | 2000-05-19 | 2001-11-29 | Watermaid Pty. Ltd. | Cooling tower maintenance |
| CN202885148U (en) * | 2012-11-09 | 2013-04-17 | 蔡海翔 | Air purification humidifier |
| WO2015096069A1 (en) * | 2013-12-25 | 2015-07-02 | 刘宝林 | Direct injection type air purifier |
| CN204830267U (en) * | 2015-06-12 | 2015-12-02 | 浙江商业职业技术学院 | Wall -hanging cool breeze air conditioner of bathroom evaporation cooling |
| CN205536268U (en) * | 2016-01-25 | 2016-08-31 | 上海晶顿科技有限公司 | Air purification system suitable for classroom |
| US20170138650A1 (en) * | 2015-11-17 | 2017-05-18 | Rex A. Eiserer | Evaporative Cooler |
| CN207081149U (en) * | 2017-08-30 | 2018-03-09 | 北京拓扑唯尔科技有限公司 | A kind of indoor humidifier without electricity |
-
2018
- 2018-06-07 CN CN201810581232.9A patent/CN108731171B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001090001A1 (en) * | 2000-05-19 | 2001-11-29 | Watermaid Pty. Ltd. | Cooling tower maintenance |
| CN202885148U (en) * | 2012-11-09 | 2013-04-17 | 蔡海翔 | Air purification humidifier |
| WO2015096069A1 (en) * | 2013-12-25 | 2015-07-02 | 刘宝林 | Direct injection type air purifier |
| CN204830267U (en) * | 2015-06-12 | 2015-12-02 | 浙江商业职业技术学院 | Wall -hanging cool breeze air conditioner of bathroom evaporation cooling |
| US20170138650A1 (en) * | 2015-11-17 | 2017-05-18 | Rex A. Eiserer | Evaporative Cooler |
| CN205536268U (en) * | 2016-01-25 | 2016-08-31 | 上海晶顿科技有限公司 | Air purification system suitable for classroom |
| CN207081149U (en) * | 2017-08-30 | 2018-03-09 | 北京拓扑唯尔科技有限公司 | A kind of indoor humidifier without electricity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108731171B (en) | 2020-04-24 |
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