CN203978240U - Air purification screen window - Google Patents

Air purification screen window Download PDF

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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
window
screen
air purification
generator
water fog
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
Application number
CN201420384524.0U
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Chinese (zh)
Inventor
蔡春锋
崔程虹
蒋云飞
孟靖阳
毕岗
凌俐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University City College ZUCC
Original Assignee
Zhejiang University City College ZUCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang University City College ZUCC filed Critical Zhejiang University City College ZUCC
Priority to CN201420384524.0U priority Critical patent/CN203978240U/en
Application granted granted Critical
Publication of CN203978240U publication Critical patent/CN203978240U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of air purification screen window, comprise 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.The beneficial effects of the utility model are: 1) adopted 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.

Description

Air purification screen window
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)

1. an air purification screen window, is characterized in that: comprise window screen frame (1), strainer filtering device (2), water fog generator (3), electrostatic equipment (4) and sewage receiver (5); Described strainer filtering device (2) comprises front screen pack (21) and rear screen pack (22), be located at respectively window screen frame (1) both sides, described water fog generator (3) is positioned at window screen frame (1) inside top, described electrostatic equipment (4) coordinates and makes water fog particle electrically charged with water fog generator (3), and described sewage receiver (5) is located at window screen frame (1) bottom inside.
2. air purification screen window according to claim 1, it is characterized in that: described water fog generator (3) comprises interconnected water fog generator (31) and water smoke conduit (32), described water smoke conduit (32) is horizontally installed on window screen frame (1) inside top.
3. air purification screen window according to claim 1, is characterized in that: described water fog generator (31) is ultrasonic water mist generator.
4. air purification screen window according to claim 1, is characterized in that: described water smoke conduit (32) is porous metals conduit or plastic catheter.
5. air purification screen window according to claim 1, it is characterized in that: described electrostatic equipment (4) is comprised of electrostatic generator (41), cathode metal net (42) and negative electrode (43), 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 pole.
6. air purification screen window according to claim 5, is characterized in that: described negative electrode (43) is plane reticular structure.
7. air purification screen window according to claim 5, is characterized in that: described cathode metal net (42) is parallel with rear screen pack (22) with front screen pack (21).
8. air purification screen window according to claim 5, is characterized in that: described cathode metal net (42) is parallel two, and described negative electrode (43) is positioned between two cathode metal nets (42).
9. air purification screen window according to claim 5, is characterized in that: the width of described sewage receiver (5) is greater than the width between two cathode metal nets (42).
10. air purification screen window according to claim 5, is characterized in that: described electrostatic generator (41) is positioned at window screen frame (1) top.
CN201420384524.0U 2014-07-11 2014-07-11 Air purification screen window Expired - Fee Related CN203978240U (en)

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
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

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GR01 Patent grant
C14 Grant of patent or utility model
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