CN203978240U - Air purification screen window - Google Patents
Air purification screen window Download PDFInfo
- Publication number
- CN203978240U CN203978240U CN201420384524.0U CN201420384524U CN203978240U CN 203978240 U CN203978240 U CN 203978240U CN 201420384524 U CN201420384524 U CN 201420384524U CN 203978240 U CN203978240 U CN 203978240U
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- CN
- China
- Prior art keywords
- screen window
- water mist
- screen
- air
- electrostatic
- 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
- 238000004887 air purification Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000002245 particle Substances 0.000 claims abstract description 29
- 239000010865 sewage Substances 0.000 claims abstract description 22
- 239000003595 mist Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 230000003068 static effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 238000009288 screen filtration Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 14
- 238000005421 electrostatic potential Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- -1 pollen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
本实用新型公开了一种空气净化纱窗，包括纱窗框架、滤网过滤装置、水雾发生装置、静电装置和污水收纳盒；所述滤网过滤装置包括前过滤网和后过滤网，分别设于纱窗框架两侧，所述水雾发生装置位于纱窗框架顶部内侧，所述静电装置与水雾发生装置配合使水雾颗粒带电荷，所述污水收纳盒设于纱窗框架底部内侧。本实用新型的有益效果是：1)同时采用了滤网过滤与荷电水雾吸附两种粉尘过滤技术，兼顾空气过滤效果与空气流通能力；2)通过使水雾颗粒带电荷进行主动式吸附粉尘的方式来完成过滤，过滤效果好且无污染；3)清洁容易，使用方便；4)结构简单、低成本，适合普遍推广和应用。
The utility model discloses an air purifying screen window, which comprises a screen window frame, a filter screen filtering device, a water mist generating device, an electrostatic device and a sewage storage box; On both sides of the screen window frame, the water mist generating device is located inside the top of the screen window frame, the electrostatic device cooperates with the water mist generating device to charge the water mist particles, and the sewage storage box is located inside the bottom of the screen window frame. The beneficial effects of the utility model are: 1) At the same time, two dust filtration technologies of filter screen filtration and charged water mist adsorption are adopted, taking into account the air filtration effect and air circulation capacity; 2) Active adsorption is carried out by making the water mist particles charged The filter is completed by means of dust, and the filter effect is good and pollution-free; 3) it is easy to clean and easy to use; 4) the structure is simple and low-cost, and it is suitable for general promotion and application.
Description
Technical field
The utility model relates to a kind of screen window, particularly a kind of air purification screen window for resident's indoor air purification and circulation.
Background technology
In recent years, air pollution is more and more serious, affects people's daily life.And dust particle is the important class in air pollution, can enter the respiratory system of human body, be the maximum inducement of current PUD D outbreak.Dust particle refers to and is suspended in the particle that airborne particle size is less than 100 μ m, and these molecules can be suspended in air, strong with air flow property, and size is tiny, is difficult to it effectively to take precautions against.Even also likely can be than outdoor height in the concentration that shuts the indoor molecule of door and window.This is because atmosphere draught-free in indoor closed environment, and in the easy breed bacteria in some corner, and smoking, people's turnover and the skin falling out thing of man and animal etc. all can make airborne suspension increase severely, and have a strong impact on people healthy.And main solution is at indoor placement air purifier at present.Air purifier can adsorb, decomposition or invert atmosphere pollutant, thereby reach the object purifying air, although its nominal can purify all kinds of air pollutants, but actual effect still needs further checking, and in the situation that confined space is not taken a breath, the clean-up effect of air purifier also can be had a greatly reduced quality.Therefore the indoor ventilation of often windowing, carry out air circulation and be extremely necessary.But, there is no on the market a kind of effective and economical and practical ventilation equipment that are applicable to domestic filtered dust granules at present.
At present, the method that has bibliographical information to adopt filter screen passive type to filter, by reducing dust outside the method filtration chamber of filter screen mesh size.The method that this filter screen passive type filters can not effectively be filtered all size dust granules, increases clean difficulty and cost, and too small filter screen mesh size has increased windage simultaneously, is unfavorable for circulation of air.With disclosed patent documentation CN200810061958.6, provide a kind of electrostatic dust absorption window screen, utilized electrostatic precipitation, but its dust cleaning being adsorbed on screen window is very difficult, uses inconvenience; This method of electrostatic precipitation of utilizing can only be removed charged dust granules simultaneously, the scope of effect is also confined near strong electric field region electrode, make dust removing effects obvious, need to apply very high electrostatic potential, and high voltage is very easy to make electrode dry air ionization around, produce high-concentrated ozone, health is worked the mischief.Therefore, be necessary to provide a kind of Chalk-dust filtering particle effective and economical and practical air cleaning facility.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of can purification to enter indoor air, improves IAQ (indoor air quality), air purification screen window simultaneously simple in structure, convenient for cleaning.
This air purification screen window, comprises window screen frame, strainer filtering device, water fog generator, electrostatic equipment and sewage receiver; Described strainer filtering device comprises front screen pack and rear screen pack, be located at respectively window screen frame both sides, described water fog generator is positioned at window screen frame inside top, described electrostatic equipment coordinates and makes water fog particle electrically charged with water fog generator, and described sewage receiver is located at window screen frame bottom inside.
As preferably: described water fog generator comprises interconnected water fog generator and water smoke conduit, and described water smoke conduit is horizontally installed on window screen frame inside top.
As preferably: described water fog generator is ultrasonic water mist generator.
As preferably: described water smoke conduit is porous metals conduit or plastic catheter.
As preferably: described electrostatic equipment is comprised of electrostatic generator, cathode metal net and negative electrode, described cathode metal net connects the anodal and ground connection of electrostatic generator, and described negative electrode connects electrostatic generator negative pole.
As preferably: described negative electricity is plane reticular structure very.
As preferably: described cathode metal net is parallel with rear screen pack with front screen pack.
As preferably: described cathode metal net is parallel two, and described negative electrode is between two cathode metal nets.
As preferably: the width of described sewage receiver is greater than two width between cathode metal net.
As preferably: described electrostatic generator is positioned at window screen frame top.
The beneficial effects of the utility model are:
1) adopt strainer filtering and two kinds of dust-filtering technology of charged water spray absorption simultaneously, taken into account air filtration effect and circulation of air ability;
2) by making the electrically charged mode of carrying out active absorption dust of water fog particle complete filtration, good filtration effect and pollution-free;
3) easily clean, easy to use;
4) simple in structure, low-cost, be applicable to general promotion and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air purification screen window;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is embodiment mono-experimental result picture for the utility model air purification screen window;
Description of reference numerals: window screen frame 1, strainer filtering device 2, front screen pack 21, rear screen pack 22, water fog generator 3, water fog generator 31, water smoke conduit 32, electrostatic equipment 4, electrostatic generator 41, cathode metal net 42, negative electrode 43, sewage receiver 5.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.Although the utility model is described in connection with preferred embodiment, should know, do not represent that the utility model is limited in described embodiment.On the contrary, the utility model is by alternative, modified and the equivalent contained in the scope of the present utility model that can be included in attached claims restriction.
Enforcement of the present utility model is referring to figs. 1 through shown in Fig. 3, and the utility model provides a kind of air purification screen window, window screen frame 1, strainer filtering device 2, water fog generator 3, electrostatic equipment 4, sewage receiver 5, consists of.
Described strainer filtering device 2 is comprised of front screen pack 21 and rear screen pack 22, and front screen pack 21, rear screen pack 22 and window screen frame 1 form a screen window cavity.An effect of strainer filtering device 2 is large-sized suspended particulates outside filtration chamber, and such as the agglomerated particles such as pollen, sand particle etc., another effect is to provide the confined space that can assemble high concentration water smoke particle.For guaranteeing the normal use of electrostatic equipment 4, frame material should be chosen electrically non-conductive material, and window screen frame 1 is used conventional plastic-steel material.
Described water fog generator 3 is comprised of water fog generator 31 and water smoke conduit 32, described water fog generator 31 adopts ultrasonic water mist generator, be used for producing water fog particle, its principle is to utilize ultrasonic water mist generator that water droplet is impacted into the water fog particle that diameter is very little, then utilize the methods such as fan or free diffusing to make water smoke be full of screen window cavity, water smoke concentration can realize by controlling the power of supersonic generator.Water smoke conduit 32 adopts open-porous metal or plastic catheter, is used for making water fog particle to be full of screen window cavity.
Described electrostatic equipment 4 is used for making water fog particle electrically charged, electrostatic generator 41, cathode metal net 42 and negative electrode 43, consists of.Electrostatic equipment 4 should be noted the insulation between positive pole and negative pole while implementing.Described electrostatic generator 41 adopts small power DC power supply electrostatic generator, and described cathode metal net 42 connects the anodal also ground connection of electrostatic generator 41, and described negative electrode 43 connects electrostatic generator 41 negative poles, and described negative electrode 43 adopts plane reticular electrode shape.If only there is water fog particle; the effect of screen window Chalk-dust filtering is limited, and water fog particle also can be adsorbed onto on screen window filter screen, thereby affects screen window circulation of air ability; dust adhesion can affect the use of screen window on filter screen simultaneously, and secondary pollution very easily occurs.In order to improve screen window dust removing effects and cleaning capacity, we have installed electrostatic equipment 4 in screen window.Electrostatic generator 41 can produce the electrostatic potential up to several ten thousand volts, makes water fog particle static electrification.The water fog particle of static electrification can initiatively adsorb fine dusts particle in the air that flows through screen window, and improve the filter effect of screen window and can under electrostatic force, gather on the wire lath of ground connection, and final diversed in sewage receiver 5, convenient for cleaning.
Sewage receiver 51 connects sewage conduit.Described sewage receiver 5 width are greater than the width between cathode metal net 42, can make the water droplet particle of assembling on cathode metal net 42 can be collected in sewage box, described sewage conduit band water check valve door gear, when needed sewage in draining-off sewage receiver 5.
It is as follows that the novel air that the utility model provides purifies its operating principle of screen window:
In use, large scale dust granules in front screen pack 21 and rear screen pack 22 filtered airs, as dust, pollen particles, vegetable seeds etc.Airborne small dust granules, such as PM2.5 etc., need to adopt charged water spray absorption to purify.Water fog generator 31 produces water smoke, then by water smoke conduit 32, is full of screen window cavity.In screen window cavity, water smoke concentration regulates by controlling water fog generator 31 power.Electrostatic generator 41 adds electrostatic potential between cathode metal net 42 and negative electrode 43, and by flowing through, negative electrode 43 water fog particle is around electronegative, makes it have the ability of small dust in active absorbed air.Electrostatic potential height can be by regulating electrostatic generator 41 input direct voltages to regulate, electrostatic potential numerical value basis for selecting environment dust concentration, water smoke concentration in screen window cavity.Negative electrode charged water spray around gathers on cathode metal net 42 under electric field force effect, finally collects in sewage receiver 5, by sewage conduit, sewage can be cleared up.
Referring to Fig. 3 is embodiment mono-experimental result picture of the utility model air purification screen window.The water fog particle that water fog generator 31 produces records PM2.5 value about 460 μ g/m after being full of screen window cavity
3left and right.Regulate electrostatic generator 41 input voltages, when electrostatic potential is 17.5kV, PM2.5 value is exponential damping; When electrostatic potential is 35kV, rate of decay is faster; When electrostatic potential is 52.5kV, final stable PM2.5 value can reach 3 μ g/m
3left and right.After closing static, in test box, PM2.5 value is index and raises rapidly, and is finally stabilized in the numerical value originally not adding before static.It is obvious that the novel air that this experimental phenomena proof the utility model provides purifies its filter effect of screen window; static can make water fog particle have initiatively adsorption capacity; charged water fog particle can be very fast be adsorbed onto on positive pole; accelerate the circulation of water smoke in cavity; the water fog particle that simultaneously adsorbs dust can attracted on cathode metal net 42; and diversed in sewage receiver 5, convenient cleaning.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384524.0U CN203978240U (en) | 2014-07-11 | 2014-07-11 | Air purification screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384524.0U CN203978240U (en) | 2014-07-11 | 2014-07-11 | Air purification screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978240U true CN203978240U (en) | 2014-12-03 |
Family
ID=51975698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384524.0U Expired - Fee Related CN203978240U (en) | 2014-07-11 | 2014-07-11 | Air purification screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088578A (en) * | 2014-07-11 | 2014-10-08 | 浙江大学城市学院 | Air purifying screen window |
| CN105890071A (en) * | 2015-05-20 | 2016-08-24 | 秦皇岛正道科技有限公司 | Air purifying device using electrostatic water drop adsorption mode |
| CN108392933A (en) * | 2018-05-09 | 2018-08-14 | 深圳市思德萌创客科技有限公司 | A kind of municipal and environment-friendly air cleaning unit |
-
2014
- 2014-07-11 CN CN201420384524.0U patent/CN203978240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088578A (en) * | 2014-07-11 | 2014-10-08 | 浙江大学城市学院 | Air purifying screen window |
| CN105890071A (en) * | 2015-05-20 | 2016-08-24 | 秦皇岛正道科技有限公司 | Air purifying device using electrostatic water drop adsorption mode |
| CN108392933A (en) * | 2018-05-09 | 2018-08-14 | 深圳市思德萌创客科技有限公司 | A kind of municipal and environment-friendly air cleaning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |