KR101861846B1

KR101861846B1 - Filter equipment

Info

Publication number: KR101861846B1
Application number: KR1020160032346A
Authority: KR
Inventors: 김재원; 김민경; 오창현; 조광년
Original assignee: (주) 텍스토머
Priority date: 2016-03-17
Filing date: 2016-03-17
Publication date: 2018-05-30
Also published as: KR20170109136A

Abstract

The present invention relates to a filter film member for a removable window, wherein the frame is removably mounted on a rail constituting a window frame, and a filter film is provided on the frame, wherein the frame has a body portion on which an end portion of the filter film is seated, A hinge shaft formed at one side of the body part in a longitudinal direction, a lid part hinged to the hinge shaft to cover or open the upper part of the body part, a cover for holding the body part or an open state by fixing the rotation position of the lid part Wherein the filter membrane uses a monofilament netting and is first bonded to the body of the frame by means of a Velcro tape to facilitate the installation and replacement of the filter membrane and to maintain the smoothness of the filter membrane even when using a thin filter membrane There is.

Description

Filter device having fine dust and heavy metal blocking characteristics

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a filter device having fine dust and heavy metal shielding characteristics, and more particularly, to a filter device capable of blocking heavy dust while shielding heavy metals using a conduction yarn.

When indoor space is sealed with a window, a variety of pollutants (formaldehyde, volatile organic matter, asbestos powder, radon) emitted from various dusts, microorganisms, and interior building materials float in the air in the indoor space, Causes diseases and allergies, and causes headaches, coughs, skin diseases, and cancer.

Therefore, it is important to ventilate the indoor air by ventilating the room and the outside. When the window is opened in this ventilation process, not only the outside dust and the airflow enter, but also the heavy metals in the air enter the room, .

In recent years, natural ventilation holes are provided in windows of apartments, residential complexes, offices, and the like so that ventilation can be made to the interior without opening the windows. Examples of such ventilation openings include patent registration No. 1393572, registered patent No. 1521415 However, these prior arts are mainly intended to circulate indoor air and outdoor air. Since there is not much structure for adsorbing fine dust in the air and heavy metals in the dust, problems caused by heavy metals .

On the other hand, the present level of heavy metals in fine dust and dust is serious in the present, and these [fine] dusts mainly consist of carbon particles, organic hydrocarbons, nitrates, sulfates and harmful metals The size is so small that it can reach deep alveoli through the nose and the airways, and the smaller the size, the more direct circulation through the alveoli to the systemic circulation.

In order to protect the health of the people, the government has established the Basic Law (July 2013) related to the introduction of the national forecasting system.

Accordingly, an insect control net having an air purifying function using a plasma together with a crime prevention and insect blocking is disclosed in the patent document 10-2012-0003992. However, the insect control net makes a mesh with metal to generate plasma, And it is necessary to use a plurality of frames such as '+' for one side and '-' electrode for the other side due to an external and internal double network. Therefore, the configuration is complicated and bulky, .

In the case of an air purifier used for cutting off heavy metals and the like, it is necessary to remove the foreign substances such as heavy metals from the outside air introduced into the room after ventilating the indoor / outdoor air. Therefore, Since the air introduced into the room is circulated and purified depending on the power of the air purifier once, there is a problem that the amount of air that can be cleaned at a time is small and the cleaning efficiency is practically inferior.

On the other hand, nonwoven fabrics are often used as filter materials used in windowpanes, but the porosity is low, so that the circulation of the inside / outside air is hardly performed, and sufficient ventilation and filtering effects can not be obtained.

It is an object of the present invention to provide a filtering device installed in a window to remove heavy metals in fine dust and fine dust from a window, which is a primary path through which outside air flows into the room during ventilation .

By arranging a frame constituting the filter device in a vertically divided manner, a filter membrane including a conduction member capable of removing heavy metals can be disposed at a portion where natural ventilation is performed due to a temperature difference or the like, Another purpose is to reduce the production cost of the filter device for heavy metal removal by minimizing the amount used.

Another object of the present invention is to make it easy to apply the filter device to a conventional window.

Another object of the present invention is to provide an outdoor viewfinder in a room while ensuring air permeability when using the filter device.

According to an aspect of the present invention, there is provided a door frame comprising: a frame installed to be detachable from a rail constituting a window frame; a frame provided on the frame, arranged to be spaced apart from the heavy metal by a predetermined distance And a power supply unit for applying a power to the conductive yarn constituting the filter membrane so that heavy metal adsorption is performed.

The frame is divided into a plurality of frames. The filter film includes a first filter film containing a conductive yarn and a second filter composed of a known filter material including monofilament yarn or nonwoven fabric for preventing penetration of dust, Film, and a first filter film and a second filter film are respectively installed in a plurality of separated frames.

At this time, the first filter film is formed in the form of a mesh or a nonwoven fabric. In the case of the mesh type, the conductive yarn is disposed only on one side of the warp yarns or the weft yarns, and on the side where the warrior yarns are arranged, Monofilament yarns are used as the nonconductive yarns, and when the nonwoven fabric is formed into a nonwoven fabric, the nonwoven fabric is arranged with the conductive yarns arranged at regular intervals.

The frame may include a body portion on which an end portion of the filter membrane is seated, a hinge shaft formed in a longitudinal direction on one side of the body portion, a lid portion hinged to the hinge shaft to cover or open the upper portion of the body portion, And a coupling portion for holding the cover or the opened state of the body portion by fixing the coupling portion.

In this case, the engaging portion may include a fixing protrusion integrally formed on the body portion, a locking protrusion formed integrally with the locking protrusion of the body portion, the locking protrusion being formed integrally with the locking protrusion of the body portion, A stop projection for limiting the degree of opening of the lid portion is further formed outside the obstacle.

Further, the end portion of the body portion on the filter film side is formed with an upward inclined surface to increase the supporting force and smoothness of the filter membrane.

On the other hand, a magic tape, which is coupled to the end portion of the filter film and the body portion of the frame, is fastened to enhance the bonding force while facilitating the position and smoothness of the filter film.

Alternatively, a stiffener may be provided at the end of the filter membrane, and the stiffener may be easily attached to the body by the attachment means separately provided in the body of the frame.

A plurality of frames constitute a set of frames, and each of the lower frames is provided with a fixing lever which is movable up and down to fix an elevating position of the upper frame.

According to the present invention constructed as described above, the heavy metal in the fine dust is electrified and adsorbed by the electric / magnetic field by the electrophoresis, so that the heavy metal can be prevented from being introduced into the room from the outside. So that fine dust can not be introduced into the room, so that damage caused by fine dust and heavy metals can be prevented.

In addition, when the filter membrane is formed by using monofilament yarn in addition to the conductive yarn, the void of the filter membrane is ensured to ensure air permeability, thereby enabling natural ventilation and securing an outdoor field of view indoors. I do not feel.

In addition, since the frame can easily be installed and replaced, the frame can be installed and replaced by anyone, even if it is not an expert, and smoothness can be ensured even if a thin filter film having no shape stability is used.

1 is a perspective view showing a filter device having fine dust and heavy metal barrier properties according to the present invention;
2 is a view showing an example of installation of a filter device having fine dust and heavy metal barrier properties according to the present invention
Figs. 3 and 4 are views showing a height adjustment structure of a frame
5 is a view showing an example of rail installation of a frame
Figs. 6 and 7 are views showing the structure of a frame
8 is a view showing an example in which a filter membrane is installed with a magic tape
9 is a view showing a windshield member installation example
10 and 11 are perspective views showing an example of use of a filter device having fine dust and heavy metal interception characteristics according to the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 and 2, the filter device having fine dust and heavy metal blocking characteristics according to the present invention includes a frame 200 detachably mounted on a rail 110 constituting a window frame 100, A filter film 300 installed on the filter film 300 to remove heavy dust and flysch and to block heavy metal ions, and a power source to apply power to the conductive film constituting the filter film 300 to generate a heavy metal And a power source unit 500 for causing adsorption.

2 to 4, the frame 200 includes a pair of upper and lower frames 210 and 220 formed in a rectangular shape, and the upper frame 210 is moved to the lower frame 220 The upper frame 210 is provided with a slider (not shown) to be inserted into the guide groove 230. The lower frame 220 is provided with a guide groove 230, A fixed lever 240 is provided so as to be movable and the elevating position of the upper frame 210 is fixed to the rail 110 of the window frame 100 by fixing the fixing lever 240.

4, the fixing lever 240 further includes a spring or a cylinder, which is a cushioning member 242.

As shown in FIG. 5, the upper edge of the upper frame 210 and the lower edge of the lower frame 220 have '∪', '∩', and '' 'formed with insertion grooves 252 through which the rails 110 are inserted, A coupling protrusion 254 which is fitted in the fitting groove 212 formed in the frame 200 is fixed to the coupling hole 250 of the coupling hole 250, It is possible to mount the binding port 250 on the frame only by inserting the fitting protrusion 254 into the fitting recesses 212 and 222.

6, the four corners of the frame 200 are frame-coupled. The corners of the frame 200 include a body portion 202 on which the end portion of the filter film 300 is seated, A lid part 206 hinged to the hinge shaft 204 to cover or open the upper part of the body part 202, a hinge shaft 204 formed in the longitudinal direction of the hinge shaft 204, And a coupling portion 208 for holding the cover 202 or the opened state of the body 202 by fixing.

The coupling part 208 is integrally formed with the body part 202 and has a fixing protrusion 208a spaced apart from the hinge shaft 204 by a predetermined distance. The coupling part 208 is integrally formed with the lid part 206, And a latching protrusion 208b which is engaged with the latching protrusion 208a of the latching protrusion 208a and the latching protrusion 208c which is integrally formed with the latching protrusion 208a of the latching protrusion 208a, 208b for engaging with the fixing protrusion 208a and for limiting the degree of opening of the lid portion 206. [

An end portion of the body portion 202 on the side of the filter membrane 300 forms an upward inclined surface 209 to increase the supporting force and smoothness of the filter membrane 300. The end of the inclined surface 209 is positioned at a high distance L relative to the installation surface 202a of the elastic tape 310 to form a round surface 209a and the filter film 300 fixed by the elastic tape 310 The bottom surface is supported on the round surface 209a to form a curved surface 301 at an upward inclination angle and the magic tape 310 of the filter film 300 is coupled with the magic tape 310 of the main body 202 The filter film 300 is formed by the inclined surface 209 so as to expand.

In addition, a windshield 400a such as a mohair may be further provided on the body portion or the lid of the frame 200 to prevent dust or the like from entering through the gap formed between the body portion and the lid, ).

7 and 8, a pair of the magic tapes 310 are fixed to the end portion of the filter film 300 and the body portion 202 of the frame 200 corresponding thereto, The magic tape 310 may be formed on all four corners of the filter film 300. However, it is possible to form the magic tape 310 on the four corners of the filter film 300. However, It may be formed only at the upper and lower corners for convenience.

Alternatively, a strap-like reinforcing material capable of securing the smoothness of the mesh may be provided at the end of the filter film 300. The reinforcing material may be attached to the body 202 of the frame 200 A button, a buckle, a ring, or the like), the body portion 202 may be first coupled to the reinforcement portion.

In the above embodiment of the present invention, the frame 200 is divided into two upper and lower portions, but three or more frames may be separately formed.

As shown in FIG. 1, the filter film 300 includes a first filter film 320 including a conductive yarn 322, a known filter including a monofilament yarn or a nonwoven fabric for preventing penetration of dust, And a second filter film 330 made of a filter material. The first filter film 330 and the second filter film 330 are installed in a plurality of frames 210 and 220, which are divided into upper and lower halves.

The first filter film 320 is woven in a net shape using an electromagnet 322 and a non-conductive monofilament yarn 324. The electromagnet 322 is disposed only on one side of a warp or weft, A monofilament yarn 324 is interposed between the electrophotographic yarns 322 so as not to cause an electrical collision between the electrophotographic yarns 322. The electrophotographic monofilament yarns are alternately arranged at a ratio of 1:

The second filter film 330 is made of a known filter material such as monofilament yarn, glass fiber, or nonwoven fabric. However, it is preferable to weave the monofilament yarn for securing visibility and natural ventilation.

The first filter film 320 and the second filter film 330 may be formed of a material having a higher temperature than that of the outdoor air, The first filter film 320 is installed in the upper frame 210 and the second filter film 330 is provided in the upper frame 210 so that the heavy metal and fine dust in the air flowing from the outside are separated by the first filter film 320 And then flows into the room to ventilate the indoor air, and the room air is discharged through the second filter film 330. [

The upper frame 210 may further include a blower (not shown) for forcibly blowing indoor air outdoors in consideration of ventilation efficiency.

In the above embodiment, the first filter film 320 has been described as a mesh using a conductive filament and a monofilament yarn. In this case, however, the use of other materials capable of forming a known mesh network such as glass fiber, It is possible.

In addition, a nonwoven fabric in which conductive yarns are arranged in one direction at regular intervals in a nonwoven fabric may be used in addition to the mesh. In this nonwoven fabric embodiment, a film in which the conductive yarns are arranged and fixed at regular intervals may be formed by laminating with a nonwoven fabric. The film may be porous for air permeability, or in another embodiment, the first filter membrane and the nonwoven fabric may be used in combination.

The first filter film 320 is selected and used in accordance with the requirements of the consumer, for example, in view of securing the visual field, blocking the visual field, and ventilation efficiency.

Further, another filter film may be further provided in front of the first filter film 320 and the second filter film 330. Examples of the double filter structure of the filter film include a double structure of a mesh and a mesh, And a double structure of a nonwoven fabric and a nonwoven fabric. The filter membrane having such a double structure can be installed in one frame or installed in a plurality of frames, and it is possible to ventilate as much as possible considering ventilation efficiency. Select the material to install.

As shown in FIGS. 7 and 9, a mounting groove 207 is formed in the rear surface or the outer surface, or the rear surface and the outer surface of the frame 200, to which a windshield member 400 such as a mohair is mounted. A gap is not formed between the frame 200 and the filter film 300 and between the frame 200 and the window by the windshield 400 installed in the frame 207.

10, the binding member 250 of the lower frame 220 is first attached to the lower portion of the window frame 100. In this case, The upper frame 210 is lifted up to fit the dimensions of the frame of the window frame, and then fixed by the fixing lever 240 to complete the installation.

If the filter film 300 is to be replaced during use, the lid part 206 is opened and the magic tape (filter film 300) of the filter film 300 already installed is removed and removed, The magic tape 310 of the new filter film 300 is joined to the magic tape 310 of the main body portion 202 and then the cover portion 206 is closed and fixed.

At this time, the filter film 300 is spread by the inclined surface 209 to prevent wrinkles or rugged wrinkles.

In this case, the network can be easily replaced even if it is not an expert because the network can be easily replaced. When the window is closed, the upper frame is lowered using the fixing lever to release the binding with the rail, Install it on the other side of window frame as shown.

100: window frame 110: rail
200: frame 202:
204: Hinge shaft 206:
208: engaging portion 300: filter membrane
310: Velcro

Claims

A frame 200 detachably mounted on the rail 110 constituting the window frame 100,
A filter film 300 provided on the frame 200 and including a conductive yarn arranged at regular intervals so as to block heavy metals while removing fine dust and flysch,
And a power supply unit 500 for applying power to the conductive yarn constituting the filter film 300 to allow heavy metal adsorption,
The frame 200 includes a body portion 202 on which an end of the filter film 300 is seated, a hinge shaft 204 formed in a longitudinal direction on one side of the body portion 202, a hinge shaft 204, A cover portion 206 which is hinged to the body portion 202 to cover or open the upper portion of the body portion 202 and a cover portion 206 that holds the cover portion or the opened state of the body portion 202 by fixing the rotation position of the cover portion 206 208,
A pair of magic tapes 310 are fixed to the end of the filter film 300 and the body 202 of the frame 200,
An upward sloping surface 209 is formed at an end of the body portion 202 on the side of the filter membrane 300,
The end of the inclined surface 209 is positioned at a high distance L relative to the installation surface 202a of the elastic tape 310 to form a round surface 209a and the filter film 300 fixed by the elastic tape 310 The bottom surface is supported by the round surface 209a to form the bent surface 301 at an upward inclination angle,
When the magic tape 310 of the filter film 300 is coupled with the magic tape 310 of the main body 202, the filter film 300 is provided by the inclined surface 209,
An installation groove 206a is formed on the inside of the lid 206 of the frame 200 to fit the windshield 400a made of mohair and the windshield 400a covers the lid 206 when the lid 206 is closed, And is configured to contact the upper surface of the elastic tape 310 to enhance the supporting force of the filter film 300,
The frame 200 is divided into a plurality of upper and lower frames 210 and 220 formed by upper and lower halves so that a first filter film 320 is installed on the lower frame 220, A second filter film 330 is provided,
The first filter film 320 is formed to include the conductive yarn 322 and the second filter film 330 is formed of a known material including monofilament yarn for preventing invasion of dust, Filter media,
The first filter film 320 and the second filter film 330 are formed in such a manner that the indoor air is higher in temperature than the outdoor air, The indoor air is vented through the second filter film 330, and the indoor air is vented through the second filter film 330 Characterized in that the filter device has fine dust and heavy metal barrier properties.

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[2] The apparatus according to claim 1, wherein the first filter film (320) is formed in a mesh shape, and the conductive yarn (322) is disposed only on one side of warp or weft, And a filter device having fine dust and heavy metal blocking characteristics.

The filter device according to claim 1, wherein the first filter film (320) is arranged in the nonwoven fabric at regular intervals.

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