KR101627333B1

KR101627333B1 - The dust inhale pannel

Info

Publication number: KR101627333B1
Application number: KR1020150114056A
Authority: KR
Inventors: 최영환; 윤창노
Original assignee: 대신엠씨 주식회사
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2016-06-07

Abstract

The present invention relates to a dust suction panel, and is developed to easily remove dust generated in an operator or an object moving by installing the dust suction panel modularly on a floor of a space where a dust such as a clean room needs to be blocked. ;
A first barrier rib having a plurality of predetermined intervals in the front-rear direction and a second barrier rib having an upper end formed lower than the first barrier rib and a plurality of predetermined intervals in the left-right direction, A plurality of circular protruding member mounting holes extending downward from the first and second partition walls at the same height as the first partition wall and vertically downwardly and whose inner diameters are reduced stepwise are arranged in a grid array, A grating panel having left and right side ends having vertically downwardly extending side wall portions and two air communication holes each having a part of a rear end portion of two opposite side wall portions facing each other;
A plurality of through holes vertically penetrating the upper surface of the grating panel from the lower portion of the grating panel and having an outer diameter larger than that of the projecting member seating holes on an extension of a vertically lower portion of the projecting member seating hole, And a plurality of lower support bulkheads extending vertically downward between the adjacent through-holes and extending in the front-rear direction, and a plurality of lower support bulkheads extending vertically downward between the adjacent through- A lower panel having a plurality of lower support pins formed in a cylindrical shape separated from each other on a line extending the two air communication holes;
The lower outer diameter passes through a portion where the lower end inner diameter of the projecting member receiving hole is reduced in a stepwise manner, the upper end outer diameter is expanded stepwise, and then the upper end is convexly finished so that the positioning step, in which the compression coil spring inserted into the projecting member receiving hole is seated A plurality of projecting members formed with screw holes at the center of the bottom surface;
The upper surface of the fixing bolt is protruded toward the center and has a mounting hole vertically passing through the center. The fixing bolt inserted from the lower portion passes through the mounting hole, And an opening / closing member connected to the screw hole of the dust suction panel.

Description

The dust inhale pannel

The present invention relates to a dust suction panel, and more particularly, it relates to a dust suction panel, which can easily and modularly installed on a floor of a space where a dust such as a clean room needs to be blocked, The present invention relates to a dust suction panel which is developed in order to prevent dust from being generated.

The clean room that can treat various dusts and pollutants has been mostly used in the semiconductor industry, but recently it has been increasingly applied to various drugs, food manufacturing companies and hospitals.

However, in the beginning of the industry, the number of soot and dust generated due to various construction sites and automobiles has increased not only in air pollutants including dust generated at factories, but also in the public spaces used by the public in addition to the above- .

Therefore, there is a case where a dust suction device for removing dust from shoes is installed at the entrance of each facility. However, in such a case, if there is a lot of people going in and out, do.

In this case, most of the prior arts have a protruding member for sucking dust together with air by opening the dust suction hole while being pressed by a person, and there are various prior arts in which the protruding member is supported by a spring, If the same long object is released while the suction is released, the protruding material rises and the dust suction hole is clogged and caught in the middle. In this case, there is a case where the dust is blown out again by the surrounding wind.

In addition, there has been a problem in that means for installing dust in an existing space instead of a pre-designed space has not yet been developed.

In addition, once installed, it is necessary to carry out disassembly and washing in order to prevent the accumulation of dust in the middle, so that the disassembly and cleaning work is difficult.

(Patent Document 1) Korean Patent Registration No. 10-1124381-0000 (February 29, 2012) (Patent Document 2) Korean Patent Registration No. 10-1255054-0000 (April 10, 2013) (Patent Document 3) Korean Patent Registration No. 10-1271559-0000 (May 30, 2013) (Patent Document 4) Korean Patent Registration No. 10-1278518-0000 (June 19, 2013) (Patent Document 5) Korean Patent Registration No. 10-1310888-0000 (September 13, 2013) (Patent Document 6) Korean Patent Registration No. 10-1477217-0000 (December 22, 2014)

SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above problems, and an object of the present invention is to provide a dust collecting apparatus and a dust collecting apparatus, in which dust is efficiently introduced through a dust suction hole in which a vacuum pressure sucked from one side is uniformly applied, And to develop a dust suction panel which is capable of being inhaled and partially decomposed to be cleaned and maintained.

Another object of the present invention is to provide a dust suction panel which can prevent the dust and hair which are not sucked due to the rising of the protruding member in the middle of sucking, from being discharged back to the outside due to the external environment when the hair is not operated.

According to an aspect of the present invention, there is provided a plasma display panel including first and second barrier ribs having a plurality of barrier ribs formed at predetermined intervals in the front-rear direction and second barrier ribs having upper ends formed lower than the first barrier ribs, And a lower end extending downwardly from the first and second barrier ribs and having an inner diameter that is reduced in a stepwise manner, the protruding member having a shape of a rectangular plate having a shape of a rectangular plate having a shape A grating panel having a plurality of grids arranged in a grid array and having front and rear ends and left and right ends extending vertically downward and having two air communication holes in which a part of the rear ends of the two facing side partition walls are cut off; ;

A plurality of through holes vertically penetrating the upper surface of the grating panel from the lower portion of the grating panel and having an outer diameter larger than that of the projecting member seating holes on an extension of a vertically lower portion of the projecting member seating hole, And a plurality of lower support bulkheads extending vertically downward between the adjacent through-holes and extending in the front-rear direction, and a plurality of lower support bulkheads extending vertically downward between the adjacent through- A lower panel having a plurality of lower support pins formed in a cylindrical shape separated from each other on a line extending the two air communication holes;

The lower outer diameter passes through a portion where the lower end inner diameter of the projecting member receiving hole is reduced in a stepwise manner, the upper end outer diameter is expanded stepwise, and then the upper end is convexly finished so that the positioning step, in which the compression coil spring inserted into the projecting member receiving hole is seated A plurality of projecting members formed with screw holes at the center of the bottom surface;

The upper surface of the fixing bolt is protruded toward the center and has a mounting hole vertically passing through the center. The fixing bolt inserted from the lower portion passes through the mounting hole, And an opening / closing member which is engaged with the screw hole of the screw hole.

In addition, a first sealing groove is formed in the bottom surface of the side wall of the grating panel so as to be embedded in the upper portion of the side wall,

The lower panel is formed with a second sealing groove, which is recessed along the side edge of the lower panel, so that the second sealing is inserted and pressed against the inner surface of the side barrier.

One of the two air communication holes formed in the grating panel is a third sealing groove having a shape of 'C' with its bottom opened and protruding outward along the rim, and a third seal recessed along the outer rim is inserted. And the other is configured such that the protruding portion of the adjacent grating panel is inserted to press the third sealing.

As described above, the present invention can be installed in a clean room or a dust suction device formed in a limited space by arranging a square plate-shaped module shape in various spaces in various spaces, The suction passage is effective when the dust suction hole is opened, and it is modularized and partially disassembled to facilitate cleaning and repairing.

Further, the dust and foreign matter sucked once by forming the first to third space portions can be prevented from being discharged again to the outside even if they do not pass through the dust suction holes, thereby preventing scattering of dust into the room by wind or impact from the outside It is effective.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram illustrating a use example according to an embodiment of the present invention;
2 is an exploded perspective view according to an embodiment of the present invention.
3 is a bottom perspective view showing a grating panel and a bottom panel according to an embodiment of the present invention.
4 is a cross-sectional view showing a state before coupling according to an embodiment of the present invention
5 is a cross-sectional view illustrating a state of use according to an embodiment of the present invention;
6 is a conceptual diagram illustrating an example of the arrangement according to the flow of air according to the embodiment of the present invention.
7 is a perspective view illustrating an assembling structure of a grating panel according to another embodiment of the present invention.
8 is a cross-sectional view illustrating a state in which a grating panel according to another embodiment of the present invention is assembled

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a conceptual view illustrating a use example according to an embodiment of the present invention. In the case where the present invention is applied to a clean room 2 having the largest dust suction requirement, the present invention is characterized in that a plurality of dust suction panels 1 are mounted on a checkerboard In addition to this clean room 2, it is possible to use 10 or more inside and outside of the clean room 2 so as to pass through the entrance, or to be used in various spaces such as a hallway.

3 is a bottom perspective view showing a grating panel and a bottom panel according to an embodiment of the present invention. FIG. 4 is a perspective view illustrating a grating panel according to an embodiment of the present invention. FIG. 5 is a cross-sectional view illustrating a state of use according to an embodiment of the present invention. FIG. 6 is a conceptual diagram illustrating an example of an arrangement according to an air flow according to an embodiment of the present invention, The first barrier ribs 111 having a plurality of predetermined intervals in the direction of the first barrier ribs 111 and the second barrier ribs 112 having the upper ends thereof formed lower than the first barrier ribs 111 and having a plurality of predetermined intervals in the left- And a lower end extending downward from the first and second partition walls 111 and 112 and having a circular shape in which the inner diameter is reduced in a stepwise manner, Of The front and rear ends and the left and right ends have vertically downwardly extending lateral partition walls 114, and a part of the rear ends of the mutually facing two lateral partition walls 114 are arranged in a lattice arrangement And a grating panel (11) having two air communication holes (115) cut out.

The grating panel 11 has a shape similar to that of a steel grating used at a construction site and has an inner lower portion empty to mount the lower panel 12 therein. The grating panel 11 has a strong durability against vertical pressure, It is possible to sufficiently support even the side barrier ribs 114 alone.

A feature of the grating panel 11 is that a single grating panel 11 separates and seals one area so that the bottom of the side partition wall 114 of the grating panel 11 is depressed upward to form a first ceiling 116 So that the first sealing groove 117 to be inserted is formed so as to be hermetically sealed on the bottom surface to be installed.

6, when a plurality of such grating panels 11 are arranged, the air communication holes 115 are provided in the air communication holes 115, The most effective way to inhale air.

The grating panel 11 has a plurality of through holes (not shown) extending vertically from the lower portion of the grating panel 11 and having an outer diameter larger than that of the projecting member receiving holes 113 on the vertical lower extension of the projecting member receiving holes 113 And a plurality of protrusions 122 protruding upward from an edge adjacent to the inclined surface 122 and between the adjacent inclined surfaces 122. The inclined surface 122 may be inclined upwardly in a square shape with the through hole 121 as a center, A plurality of lower support ribs 124 extending vertically downward between the adjacent through holes 121 in the bottom surface and extending in the front and rear direction, And a lower panel 12 having a plurality of lower support pins 125 formed into a cylindrical shape spaced apart from each other on an extending line.

The lower panel 12 is closely supported by the lower support partition wall 124 and the lower support partition wall 124 serves to partition a space between the adjacent lower support partition wall 124 and the lateral partition wall 114 do.

Also, the gap retaining protrusion 123 is supported in close contact with the inner ceiling surface of the grating panel 11 so that the elongated shape of the gap retaining protrusion 123 is cut off in the middle of the grating panel 11 so that air can be freely inserted and removed therebetween.

At this time, the first to third space portions 15 and 16 are respectively connected to the space separated from the grating panel 11 by the gap retaining protrusion 123, the space by the inclined surface 122, and the lower space of the through hole 121, , 17 are formed.

In the case of the first space portion 15, foreign matter such as dust or hair is sucked, and the user stays in the first space portion 15 even if air suction is stopped while the pressure is released. Therefore, It is a space that can reduce the fear of scattering.

In addition, the second space portion 16 is a section in which the suction speed is increased as the sectional area to be sucked becomes narrower, and the third space portion 17 is a space where the sucked dust stays or passes.

In this structure, the lower outer diameter passes through a portion where the inner diameter of the lower end of the protruding member receiving hole 113 is reduced stepwise, and the upper end outer diameter thereof is expanded stepwise and then the upper end is convexly closed, A plurality of protruding members 13 formed with a seating step 132 in which the compressed coil spring 131 is seated and a screw hole 133 formed at the center of the bottom surface;

The upper surface of the fixing bolt 142 has a mounting hole 141 vertically passing through the center of the fixing bolt 142. The mounting hole 141 has a shape protruding upward toward the center of the upper surface of the fixing bolt 142, Closing member 14 which is engaged with the screw hole 133 of the protruding member 13 after passing through the mounting hole 141 is mounted.

Accordingly, when the user pushes it, the protruding member 13 descends, and the opening and closing member 14 opens the through hole 121, and the inside where the air pressure is applied sucks in the air, So that foreign matter is sucked in.

At this time, the lower panel 12 is recessed along the side edge to form a second sealing groove 127 for inserting the second sealing ring 126 into the inner side surface of the side wall 114, So that the vacuum pressure applied to the part 17 can be effectively maintained.

FIG. 7 is a perspective view illustrating an assembling structure of a grating panel according to another embodiment of the present invention. FIG. 8 is a cross-sectional view of a grating panel according to another embodiment of the present invention, One of the two air communication holes 115 formed is a third sealing groove (not shown) having a shape of a letter "C" with a bottom opening and protruding outward along the rim and having a third sealing 118 recessed along the outer rim 119 and the other one is configured such that the protruding portion of the adjacent grating panel 11 is inserted to press the third sealing 118.

In the above embodiment, the grating panels 11 are arranged in a lattice form so that the air communication holes 115 are connected to each other. However, the space between the side partition walls 114 closely contacting each other may cause a decrease in the efficiency of air suction have.

One of the two air communication holes 115, which are in close contact with each other as a means for preventing this, is provided with a third sealing 118 between the first air communication hole 115 and the second air communication hole 115, So that the airtightness against the intake air is enhanced.

1: dust suction panel
11: Grating panel
111: first barrier rib 112: second barrier rib
113: protruding member seating hole 114: side wall
115: air communication hole 116: first sealing
117: first sealing groove 118: third sealing
119: Third sealing groove
12: Lower panel
121: through hole 122: inclined surface
123: spacing retaining projection 124: lower supporting bulkhead
125: lower support pin 126: second seal
127: second sealing groove
13: protruding member
131: compression coil spring 132:
133: screw hole
14:
141: Mounting hole 142: Fixing bolt
15:
16:
17: Third space part
2: Clean room
21: air suction part

Claims

A first barrier rib 111 having a plurality of predetermined intervals in the forward and backward direction and a second barrier rib 112 having an upper end lower than the first barrier rib 111 and having a plurality of predetermined intervals in the left- And extends vertically downward at the same height as the first partition 111 and the lower end extends downward beyond the first and second partition walls 111 and 112 and then the inner diameter is reduced in a stepwise manner A plurality of circular protruding member seating holes 113 are arranged in a lattice arrangement and front and rear ends and left and right ends thereof are provided with a lateral partition wall 114 extending vertically downward and the rear end portions of two mutually opposing side partition walls 114 A grating panel (11) having two air communicating holes (115) partially cut away;
A plurality of through holes 121 inserted through the lower part of the grating panel 11 and vertically penetrating the projection member receiving hole 113 on the vertical lower extension of the projection member receiving hole 113, A plurality of spaced-apart projections 122 protruding upward from the adjacent slopes 122 and between the adjacent slopes 122, and a slope 122 extending in an upwardly inclined manner in the shape of a square centering on the through- A plurality of lower support partitions 124 extending vertically downward between the through holes 121 adjacent to the bottom surface and extending in the front and rear direction, A lower panel 12 having a plurality of lower support pins 125 formed in a cylindrical shape spaced apart from each other;
The lower outer diameter passes through a portion where the lower end inner diameter of the projecting member receiving hole 113 is reduced stepwise and the upper end outer diameter is expanded stepwise and then the upper end is convexly closed, A plurality of projecting members (13) formed with a seating step (132) on which the spring (131) is seated and a screw hole (133) formed in the center of the bottom surface;
The upper surface of the fixing bolt 142 has a mounting hole 141 vertically passing through the center of the fixing bolt 142. The mounting hole 141 has a shape protruding upward toward the center of the upper surface of the fixing bolt 142, And an opening and closing member (14) which is engaged with the screw hole (133) of the projecting member (13) after passing through the mounting hole (141).

[3] The apparatus according to claim 1, wherein a first sealing groove (117) is formed in a bottom surface of the side wall (114) of the grating panel (11)
Wherein the lower panel (12) is formed with a second sealing groove (127) which is recessed along a side edge of the lower panel (12) so that the second sealing (126) is inserted and pressed against the inner surface of the side wall panel.

The air conditioner according to claim 1 or 2, wherein one of the two air communication holes (115) formed in the grating panel (11) has a shape of 'C' with its bottom opening and protrudes outward along the rim, A third sealing groove 119 into which the third sealing 118 recessed is inserted and a protruding portion of the adjacent grating panel 11 is inserted to press the third sealing 118 Features a dust suction panel.