CN203905778U - Screen window with static generating device - Google Patents
Screen window with static generating device Download PDFInfo
- Publication number
- CN203905778U CN203905778U CN201420160417.XU CN201420160417U CN203905778U CN 203905778 U CN203905778 U CN 203905778U CN 201420160417 U CN201420160417 U CN 201420160417U CN 203905778 U CN203905778 U CN 203905778U
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- CN
- China
- Prior art keywords
- screen window
- screen
- pressing plate
- frictional static
- generating means
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- 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
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Abstract
The utility model discloses a screen window with a static generating device. The screen window comprises a pull rod (60) for fixing one end of a screen window material (20) and a screen window box (10) with a reel (30); the other end of the screen window material (20) can be wound on the reel (30). The screen window is characterized in that the screen window box (10) further comprises a friction static generating device (40) arranged at a position which is in contact with the screen window material (20), and the friction static generating device (40) at least comprises a first friction static pressing plate (401) which is in contact with the screen window material. According to the screen window with the static generating device, as the safe friction static generating device is adopted, a power supply is no required, the operation is simple, the safety is high, and an effect of filtering dust in the air by a mesh can be effectively enhanced; moreover, the screen window material can be of a multilayer composite structure, and the screen window has good effects of purifying the air and preventing haze and can be widely applied to common households.
Description
Technical field
The utility model relates to a kind of screen window, more specifically, relates to a kind of screen window of screen window air filting material to micronic dust adsorption capacity in air that strengthen.
Background technology
Traditional screen window can only provide single mosquito-proof effect, but the environment pollution that industrial technology is brought allows people more close the quality of air injection, thirsts for having healthy and natural room ventilation environment.Chinese patent " a kind of high pressure dust-absorbing screen window ", number of patent application is 200720070742, attempts to adopt electrostatic precipitation principle, and a kind of screen window that reaches the dust effect in absorbed air by high-voltage electrostatic generator is provided.But because adopted Charging system, may there is potential safety hazard in this scheme, can not extensively be useful in ordinarily resident family, particularly has old man and child's family.And this scheme need to lay supply line and consume electric energy, install and use cost also higher.
Utility model content
The purpose of this utility model is to provide and a kind ofly can effectively strengthens the screen window of screen window air filting material to micronic dust adsorption capacity in air, meanwhile, can also meet the requirement of common house to screen window safety and economy.
A kind of screen window of static electrification generating means, comprise the pull bar of fixed yarn window material one end, with the screen window box of spool, the other end of described screen material can be wound on described spool, it is characterized in that: described screen window box further comprises frictional static generating means, be arranged on the position contacting with described screen material, it at least comprises a first frictional static pressing plate contacting with described screen material.
The described first frictional static pressing plate of screen window can be fixedly connected on the inner chamber of described screen window box, also can be arranged on described screen material and pull out the exit position of described screen window box.
Further, the screen window of a kind of static electrification generating means the utility model proposes, described in it, frictional static generating means can also comprise the second frictional static pressing plate, corresponding with respect to described screen material mirror image with the position of described the first frictional static pressing plate.
The screen window of the static electrification generating means the utility model proposes, described screen material can be the MULTILAYER COMPOSITE screen pack that comprises at least two kinds of different materials.
The screen window that the utility model proposes, described frictional static generating means can also comprise a pressure mechanism, for increasing the frictional force between described frictional static generating means and described screen material.
The screen window of the static electrification generating means the utility model proposes is owing to having adopted safe frictional static generating means, do not need power supply, simple to operate, safe, can effectively strengthen the filter effect of wire side to dust in air, and screen material adopts MULTILAYER COMPOSITE screen pack, air purification and anti-haze are played to very good effect, can be widely used in ordinarily resident family.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the schematic diagram of the screen window 100 of the static electrification generating means that the utility model proposes.
Fig. 2 be the screen material 20 shown in Fig. 1 be arranged in screen window box 10 along A-A to sectional view.
Fig. 3 a is the schematic diagram of pressure mechanism 403 in an embodiment who the utility model proposes.
The schematic diagram of pressure mechanism 403 in another embodiment that Fig. 3 b the utility model proposes.
Fig. 4 is according to the expansion of screen material 20 in an embodiment of the present utility model and rolls the schematic diagram of duty.
Detailed description of the invention
The utility model proposes a kind of screen window of static electrification generating means, screen window 100 comprises screen window box 10, and according to installation requirements, screen window box 10 can be arranged on the horizontal level of window (not shown), also can be arranged on vertical position.Describe to be vertically installed as example below, as shown in Figure 1, screen window box 10 is fixed on window top, comprises spool 30, and one end of screen material 20 is fixedly connected with pull bar 60, and the other end can be wound on spool 30.Screen window box 10 comprises a frictional static generating means 40, and this frictional static generating means 40 comprises the first frictional static pressing plate 401.
The first frictional static pressing plate 401 can be fixedly connected on arbitrary position that screen window box 10 can contact with screen material 20, and in conjunction with an embodiment of the present utility model, as Fig. 2, the first frictional static pressing plate 401 is fixedly connected on screen window box inner chamber 50.When screen material 20 produces static along with pull bar 60 is drawn out screen window box 10, the first frictional static pressing plates 401 with screen material 20 frictions, strengthen the effect of screen material 20 absorbed air micronic dusts.The width of frictional static pressing plate can be 2～5cm, can obtain so reasonable generation of static electricity effect and can make again the volume of screen window box 10 relatively little, is easy to install.
According in another embodiment of the present utility model, frictional static generating means 40 can also comprise the second frictional static pressing plate 402, corresponding with respect to screen material 20 mirror images with the position of the first frictional static pressing plate 401, be that first and second frictional static pressing plate 401,402 is exerted pressure to screen material 20 simultaneously, to obtain better electrostatic efficiency, as shown in Fig. 3 a or Fig. 3 b.Certainly, as it will be understood by those skilled in the art that, the length fabric width basic and screen material 20 of first and second frictional static pressing plate 401,402 is isometric, can make whole screen material obtain equally distributed frictional static.
Below in conjunction with Fig. 3 a, another embodiment of the present utility model is described.Fig. 3 a is a partial schematic diagram, frictional static generating means 40 can also comprise pressure mechanism 403, in the time that screen material 20 is pulled out from screen window box 10 by pull bar 60 (not shown)s, the pressure mechanism 403 that is arranged on first and second frictional static pressing plate 401,402 any sides is exerted pressure, and makes screen material 20 obtain better electrostatic efficiency.This pressure mechanism 403 can be as the Compress Spring in Fig. 3 a, or spring leaf in Fig. 3 b, or other organization of stres that those skilled in the art were familiar with.
According to an embodiment of the present utility model, screen material 20 can be the air filting material of individual layer.If want to obtain better dust-proof effect, screen material also can comprise the composite filter material of multilayer unlike material, such as aperture is 200～500 object nylon wires and polypropylene air filtration cotton.As shown in Figure 4, when composite filter net is made up of 2 layers and the different material of above dielectric coefficient, curling or pull open in process at wire side, interfacial friction meeting produces static.
An embodiment of the present utility model, screen material 20 can adopt multilayer melt blown technology, adopt the different material of two or more dielectric coefficient, layering interval is melt-blown, because melt-blown each interlayer is not complete adhesion, therefore curling in screen material, stretches, and also can produce static in the processes such as splitting.
As another distortion of the present utility model, multiple screen window boxes that are superimposed can be set, frictional static generating means of the present utility model is set in one or more screen window boxes therein, to obtain better air filtration effect, such distortion also meets aim of the present utility model and object.
By the screen window of the static electrification generating means the utility model proposes, compared with the dustproof screen window or air filtration screen window of existing use, adopt extra increase wire side electrostatic technique, can effectively strengthen the filter efficiency of original Web materials.
Claims (7)
1. the screen window of a static electrification generating means, comprise the pull bar (60) of fixed yarn window material (20) one end, with the screen window box (10) of spool (30), it is upper that the other end of described screen material (20) can be wound on described spool (30), it is characterized in that: described screen window box (10) further comprises:
Frictional static generating means (40), is arranged on the position contacting with described screen material (20), and it at least comprises a first frictional static pressing plate (401) contacting with described screen material.
2. screen window as claimed in claim 1, is characterized in that described the first frictional static pressing plate (401) is fixedly connected on the inner chamber (50) of described screen window box (10).
3. screen window as claimed in claim 1, is characterized in that described the first frictional static pressing plate (401) also can be arranged on described screen material (20) and pull out the exit position of described screen window box (10).
4. screen window as claimed in claim 1, it is characterized in that described frictional static generating means (40) also comprises the second frictional static pressing plate (402), corresponding with respect to described screen material (20) mirror image with the position of described the first frictional static pressing plate (401).
5. the screen window as described in claim 1 or 4, is characterized in that described screen material (20) can be the MULTILAYER COMPOSITE screen pack that comprises at least two kinds of different materials.
6. screen window as claimed in claim 1, it is characterized in that described frictional static generating means (40) can also comprise pressure mechanism (403), for increasing the frictional force between described frictional static generating means (40) and described screen material (20).
7. the screen window as described in claim 1 or 4, is characterized in that described frictional static pressing plate width can be 2-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160417.XU CN203905778U (en) | 2014-03-31 | 2014-03-31 | Screen window with static generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160417.XU CN203905778U (en) | 2014-03-31 | 2014-03-31 | Screen window with static generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905778U true CN203905778U (en) | 2014-10-29 |
Family
ID=51780067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160417.XU Expired - Fee Related CN203905778U (en) | 2014-03-31 | 2014-03-31 | Screen window with static generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618266A (en) * | 2014-11-06 | 2016-06-01 | 北京纳米能源与系统研究所 | Gas dust removal device and method and motor vehicle gas exhausting device |
| CN106288056A (en) * | 2015-05-21 | 2017-01-04 | 青岛海尔智能技术研发有限公司 | The apparatus of air conditioning |
| CN111111921A (en) * | 2019-12-30 | 2020-05-08 | 安徽恒利增材制造科技有限公司 | A electrostatic dust removal receiver for powder is printed |
-
2014
- 2014-03-31 CN CN201420160417.XU patent/CN203905778U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618266A (en) * | 2014-11-06 | 2016-06-01 | 北京纳米能源与系统研究所 | Gas dust removal device and method and motor vehicle gas exhausting device |
| CN105618266B (en) * | 2014-11-06 | 2017-07-25 | 北京纳米能源与系统研究所 | A kind of gas dust-removing device, method and automobile exhausting device |
| CN106288056A (en) * | 2015-05-21 | 2017-01-04 | 青岛海尔智能技术研发有限公司 | The apparatus of air conditioning |
| CN111111921A (en) * | 2019-12-30 | 2020-05-08 | 安徽恒利增材制造科技有限公司 | A electrostatic dust removal receiver for powder is printed |
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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: 20141029 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |