KR102439840B1 - Dust trapping device used for indoor construction of buildings - Google Patents

Abstract

The present invention discloses a dust collection device used during indoor construction of a building. The dust collection device includes a collecting unit placed on the floor of a room and collecting dust, and an entrance unit that can be attached to or detached from the collecting unit and has a size allowing entrance and exit of a person. The collecting unit includes a collecting body having a space therein, multiple suction ports formed on one surface of the collecting body, and an intake fan connected to a duct leading from the suction ports to the inside; a water tank installed with a partition wall below the intake fan and filled with water so that dust introduced from the intake fan falls and is collected; and an exhaust port leading from the partition wall and installed on the other surface of the collecting body.

Description

Dust trapping device used for indoor construction of buildings

The present invention relates to a dust collecting device used for indoor construction of a building, and more particularly, to a dust collecting device that can contain dust generated during construction in an indoor building where people live, such as a toilet and a kitchen.

In general, when interior construction is performed inside a building where people live, it is all about discharging indoor construction dust to the outside by leaving the generated dust unattended or by temporarily installing a powered exhaust fan or non-powered exhaust grill attached to the ceiling. it was

Therefore, a resident or construction worker may drink the dust as it is, which may harm their health, and there is a limit to discharging the dust through a ventilation fan or an exhaust grill.

Republic of Korea Patent Registration No. 10-2022381 (announced September 18, 2019)

SUMMARY OF THE INVENTION An object of the present invention is to provide a dust collecting device used for indoor construction of a building that can prevent scattering to surrounding areas by collecting foreign substances such as dust generated during indoor construction.

The dust collecting device used for indoor construction of a building according to the spirit of the present invention includes a dust collecting unit mounted on an indoor floor and collecting dust, detachably mounted from the collecting unit, and installed so that a person can enter and exit. a collection body having a space therein, a plurality of suction ports formed on one surface of the collection body, and an intake fan connected to a duct leading from the suction port to the inside; It includes a water tank which is installed with a partition wall to be filled with water so that the dust introduced from the intake fan falls and is collected, and an exhaust port extending from the partition wall and installed on the other surface of the collecting body.

According to an embodiment of the present invention, the water tank is equipped with a handle, so that it can be withdrawn from the collecting body, so that the water contained in the water tank can be replaced.

According to an embodiment of the present invention, a reinforced activated carbon filter for removing odor may be installed in the exhaust port facing the partition wall, and a HEPA filter may be installed at the rear end of the exhaust port.

According to an embodiment of the present invention, a UV sterilization lamp and a photoplasma lamp may be further included in the exhaust port to sterilize bacteria contained in the air.

According to an embodiment of the present invention, a fitting protrusion is formed at the lower end of the entry/exit portion, and a fitting groove corresponding to the fitting protrusion is formed on the upper surface of the collecting body, and a coupling pin passing through the fitting protrusion and the fitting groove is formed. It may be inserted from the collecting body to allow removal and mounting of the inlet/outlet.

In the dust collecting device used for indoor construction of a building according to the present invention, it has an effect of collecting foreign substances such as dust generated during indoor construction and preventing scattering to the surrounding area.

According to another object of the present invention, a reinforced activated carbon filter for removing odors, a HEPA filter for filtration, and a UV sterilization lamp and a light plasma lamp are installed in the exhaust port of the dust collection device to sterilize bacteria contained in the air, thereby showing the effect of air purification. have.

1 is a perspective view of a dust collecting device according to an embodiment of the present invention;
2 is an exploded perspective view of a dust collecting device according to an embodiment of the present invention;
3 is a cross-sectional view of the collecting body in the dust collecting device according to an embodiment of the present invention;
4 is a perspective view of an entrance and exit of a dust collecting device according to another embodiment of the present invention.

The configuration shown in the embodiments and drawings described in this specification is only a preferred example of the disclosed invention, and there may be various modifications that can replace the embodiments and drawings of the present specification at the time of filing of the present application.

The same reference numbers or reference numerals in each drawing in this specification indicate parts or components that perform substantially the same functions. The shapes and sizes of elements in the drawings may be exaggerated for clear explanation.

The terminology used herein is used to describe the embodiments, and is not intended to limit and/or limit the disclosed invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

As used herein, terms including ordinal numbers such as “first”, “second”, etc. may be used to describe various components, but the components are not limited by the terms, and the terms are one It is used only for the purpose of distinguishing a component from other components. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. The term “and/or” includes any combination of a plurality of related listed items or any of a plurality of related listed items.

Terms such as "... unit", "... group", and "module" described in the specification mean a unit that processes at least one function or operation, which is implemented by hardware or software or a combination of hardware and software can be Also, "a or an", "one", "the" and like related terms are used herein in the context of describing various embodiments (especially in the context of the claims that follow). Unless otherwise indicated or clearly contradicted by context, it may be used in a sense including both the singular and the plural.

The terms "upper", "lower", "front", "rear", etc. used below are defined based on the drawings, and the shape and position of each component is not limited by these terms.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

Here, FIG. 1 is a perspective view of a dust collecting device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the dust collecting device according to an embodiment of the present invention, and FIG. 3 is a dust collecting device according to an embodiment of the present invention. It is a cross-sectional view of the collecting body in the collecting device, and FIG. 4 is a perspective view of the entrance part in the dust collecting device according to another embodiment of the present invention.

1 or 3 , the dust collecting device 1 in the present invention is installed on the entrance side of a toilet or kitchen so as to contain dust generated during construction in a building where a person resides. As can be, the collecting unit 100 is largely mounted on the indoor floor and collecting foreign substances such as dust, and the inlet 200 is installed from the collecting unit 100 and has a size that allows a person to enter and exit. will include

First, the collection body 110 is manufactured in the shape of a rectangular frame in which a space is provided, and may be made of a plastic material, a composite material, or a metal material.

Plastic materials include PC (polycarbonate), PPE (polyphenylene ether), Nylon, PPS (polyphenylene sulfide), PPA (polyphthalamide), ABS (acrylonitrile butadiene styrene copolymer), PCTG (poly (cyclohexylene dimethylene terephthalate) glycol), and PETG (polyethylene). terephthalate glycol) may be included.

The composite 　 material may include at least one of carbon fiber, glass fiber, mica, montmorillonite, and smectite.

The metal material may include at least one of iron, aluminum, copper, chromium, and nickel.

A plurality of vertical holes are formed side by side on one surface of the collecting body 110 to form a suction port 111 communicating with the internal space.

And a duct 112 leading from the suction port 111 is installed inside the collecting body 110, and the duct 112 may have a shape in which the vertical and left and right widths become narrower toward the inner center.

The suction fan 120 is connected and installed at the end side of the duct 112 .

The suction fan 120 may be a sirocco fan, which is a type of a centrifugal blower, and may include a fan suction unit 122 and a fan exhaust unit 124 centered on the blower.

The fan suction part 122 is connected to the duct 112 , and the fan exhaust part 124 may be fixedly installed on the partition wall 113 horizontally installed in the space of the collecting body 110 .

Here, the partition wall 113 is installed to separate a space where dust is collected, and the fan exhaust part 124 of the suction fan 120 may be vertically supported by the partition wall 113 and installed therethrough.

And a water tank 114 containing water may be installed in the partitioned lower space of the partition wall 113 , and the water tank 114 may be drawn out from the collecting body 110 by having a handle 114a installed on one side thereof.

That is, dust, etc. falling from the fan exhaust unit 124 of the suction fan 120 is collected while contacting the water of the water tank 114, and the water tank 114 in which foreign substances such as dust are collected to some extent is placed on the handle 114a. The water can be changed frequently by withdrawing it.

Meanwhile, an exhaust port 130 may be installed inside the partition wall 113 and the collecting body 110 .

The exhaust port 130 is installed in the form of an elbow, the lower end is installed on the bulkhead 113 to face the water tank 114 , and the upper end is installed on the other surface of the collecting body 110 to discharge the sucked air.

In addition, a reinforced activated carbon filter 132 for removing odors may be installed in the exhaust port 130 on the side of the partition wall 113 , and a HEPA filter 134 may be installed in the collecting body 110 side.

The reinforced activated carbon filter 132 is an aggregate of porous carbon that has been made into a char (Char, Charcoal) state by carbonizing a soft material, and then undergoes an activation process using gas or chemicals. At a high temperature of 900°C or higher, the micropores in the nanometer unit are well developed inside when they go through an activation process that develops micropores to a high degree using steam. The odor can be removed through fine pores.

In addition, the HEPA filter 134 is an acronym for 'High Efficiency Particulate Air' in HEPA, and is a high-performance filter capable of filtering out most of the extremely fine particles.

The HEPA filter 134 can filter more than 99.97% of particles in the air with a size of 0.3 μm (micrometer).

Furthermore, the inside of the exhaust port 130 may further include a UV sterilization lamp 136 and a light plasma lamp 138 to sterilize bacteria contained in the air.

The UV sterilization lamp 136 and the light plasma lamp 138 sterilize the bacteria contained in the air passing through the exhaust port 130 .

The UV sterilization lamp 136 can sterilize more than 99% of bacteria within 20 seconds, and the optical plasma lamp 138 also uses ozone, oxygen ions, and oxygen radicals, which are reactive oxygen species generated in the photoplasma, to the virus cell membrane of protein components. By dissolving it easily, the genetic component in the cell nucleus of the virus oxidizes and decomposes hydrocarbons, so it can be quickly sterilized.

The UV sterilization lamp 136 and the light plasma lamp 138 and the suction fan 120 require an electric supply for operation, and although not shown, power is supplied using a battery or a power supply mounted on the collecting body 110 . will supply

And at the same time supplying power to the UV sterilization lamp 136 and the light plasma lamp 138, a control unit (not shown) may be installed for effective operation control, and the control unit includes at least one processor, a memory, and a storage device. could be a concept.

Here, the processor may execute a program command stored in a memory and/or a storage device. The processor may mean a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated processor on which the methods according to the present invention are performed. The memory and the storage device may be comprised of a volatile storage medium and/or a non-volatile storage medium. For example, the memory may be configured as read only memory (ROM) and/or random access memory (RAM).

As shown in FIG. 1 or 2, the access unit 200 is installed on the collection body 110, and when the collection body 110 is installed in a bathroom or kitchen, it provides a space for construction workers to enter and exit. At the same time, it is possible to block the scattering of dust.

Accordingly, the entry/exit portion 200 includes a vertical bar 210 facing each other and a horizontal bar 220 connecting the vertical bar 210 at the upper end, and has a size allowing a person to enter and exit.

The entry/exit portion 200 is installed so that it can be removed and mounted from the collecting body 110, and for this purpose, a fitting protrusion 212 is formed to protrude to a predetermined size at the lower end of the vertical bar 210, and the collecting body 110 is formed. A fitting groove 115 having a size corresponding to the fitting protrusion 212 may be formed on the upper surface of the .

And the coupling pin 214 penetrating through the fitting groove 115 and the fitting protrusion 212 is inserted from the collecting body 110, so that it is possible to remove and mount the entry/exit 200.

4 is a view showing another embodiment of the inlet 200, the air curtain 222 facing downward on the horizontal bar 220 is installed to prevent dust generated in the bathroom from escaping through the inlet 200 can be prevented

The air curtain 222 blows compressed air downward from the horizontal bar 220 and is widely used as equipment to block the outside and the inside by making an air oil film, so a separate description will be omitted.

Although not shown here, a vinyl curtain may be installed on the horizontal bar 220 instead of the air curtain 222 .

In addition, a plurality of water injection nozzles 216 may be formed in the vertical bar 210 by being spaced apart by an appropriate distance along the longitudinal direction.

Water is sprayed through the water spray nozzle 216 to block the scattering of dust generated at the construction site.

Accordingly, a water supply device such as a pump may be connected and installed on the vertical bar 210 .

The operation of the tubular kite lamp according to the present invention of the above configuration will be described with reference to FIGS. 1 to 3 again.

The collection body 110 is mounted on the side of the door entrance, such as a bathroom or kitchen, where construction is in progress.

The suction port 111 of the collecting body 110 is positioned to face the inside of the bathroom or kitchen, and the inlet 200 is installed in the collecting body 110 .

After inserting the fitting protrusion 212 of the entry/exit 200 vertical bar 210 into the fitting groove 115 of the collecting body 110, the coupling pin 214 is penetrated and fixed.

The dust generated by the progress of the construction is continuously introduced into the collection body 110 through the suction port 111 according to the power application of the suction fan 120 , and flows into the fan suction unit 122 along the duct 112 . Then, foreign substances such as dust are discharged to the fan exhaust unit 124 .

Foreign substances such as dust discharged from the fan exhaust port 130 fall into the water tank 114 partitioned by the partition wall 113 and are collected in water.

The dust collected in the water tank 114 as described above is frequently replaced with water by withdrawing the water tank 114 through the handle 114a according to the degree of collection.

And the air introduced into the partition wall 113 is discharged to the exhaust port 130, and foreign substances contained in the air in the process of being discharged are filtered by the reinforced activated carbon filter 132 and the HEPA filter 134, and the collection body ( 110) and exits into the indoor space.

Furthermore, bacteria contained in the air can be sterilized by the UV sterilization lamp 136 and the light plasma lamp 138 installed in the exhaust port 130 .

In addition, as shown in FIG. 4 , a water spray nozzle 216 is formed on the vertical bar 210 of the entrance 200 to prevent scattering of dust generated during construction, and the air curtain of the horizontal bar 220 ( 222), it is possible to block the dust from escaping into the room, and it is possible to increase the inflow of dust into the suction port 111 of the collecting body 110 .

As described above, the dust collecting device used for indoor construction of a building can collect foreign substances such as dust generated during indoor construction and prevent scattering to the surrounding area.

In addition, a reinforced activated carbon filter for removing odors, a HEPA filter for filtration, and a UV sterilization lamp and a light plasma lamp are installed at the exhaust port of the dust collection device to sterilize bacteria contained in the air, so that there is an effect of air purification.

And the operation of the control unit described with reference to control the UV sterilization lamp 136 and the optical plasma lamp 138 can be implemented as a computer-readable program or code on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices in which data readable by a computer system is stored. In addition, the computer-readable recording medium may be distributed in a network-connected computer system to store and execute computer-readable programs or codes in a distributed manner.

When the embodiment is implemented in software, the above-described technique may be implemented as a module (process, function, etc.) that performs the above-described function. A module may be stored in a memory and executed by a processor. The memory may be internal or external to the processor, and may be coupled to the processor by various well-known means.

In addition, the computer-readable recording medium may include a hardware device specially configured to store and execute program instructions, such as ROM, RAM, and flash memory. The program instructions may include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

Although some aspects of the invention have been described in the context of an apparatus, it may also represent a description according to a corresponding method, wherein a block or apparatus corresponds to a method step or feature of a method step. Similarly, aspects described in the context of a method may also represent a corresponding block or item or a corresponding device feature. Some or all of the method steps may be performed by (or using) a hardware device such as, for example, a microprocessor, a programmable computer, or an electronic circuit. In some embodiments, one or more of the most important method steps may be performed by such an apparatus.

In embodiments, a programmable logic device (eg, a field programmable gate array) may be used to perform some or all of the functions of the methods described herein. In embodiments, the field programmable gate array may operate in conjunction with a microprocessor to perform one of the methods described herein. In general, the methods are preferably performed by some hardware device.

In the above, specific embodiments have been shown and described. However, it is not limited to the above embodiments, and those of ordinary skill in the art to which the invention pertains can make various changes without departing from the spirit of the invention described in the claims below. .

1: dust collecting device 100: collecting unit
110: collection body 111: suction port
112: duct 113: bulkhead
114: water tank 114a: handle
115: fitting groove 120: suction fan
122: fan intake 124: fan exhaust
130: exhaust port 132: reinforced activated carbon filter
134: HEPA filter 136: UV sterilization lamp
138: light plasma lamp 200: entrance
210: vertical bar 212: protrusion
214: coupling pin 216: water spray nozzle
220: horizontal bar 222: air curtain

Claims (5)

a dust collecting part mounted on the indoor floor and collecting dust;
It is mounted and installed so as to be removable from the collection unit and includes an entrance and exit having a size that allows a person to enter and exit,
The collection unit,
A collecting body having a space inside, and
A plurality of suction ports formed on one surface of the collecting body,
an intake fan connected to a duct leading to the inside from the intake port;
a water tank installed with a partition wall below the intake fan and filled with water so that the dust introduced from the intake fan falls and collects;
an exhaust port extending from the bulkhead and installed on the other surface of the collecting body;
including,
The entrance is
Comprising a vertical bar facing each other, and a horizontal bar connected to the upper end of the vertical bar,
A fitting protrusion is formed at the lower end of the vertical bar,
A fitting groove corresponding to the fitting projection is formed on the upper surface of the collecting body,
In a state in which the fitting protrusion is inserted into the fitting groove, a coupling pin penetrating through the fitting groove and the fitting protrusion is inserted from the collecting body to enable removal and installation of the entry/exit portion,
An air curtain is installed on the horizontal bar to blow compressed air downward and make an air oil film,
A plurality of water injection nozzles for spraying water are formed in the vertical bar to be spaced apart from each other in the longitudinal direction of the vertical bar,
The scattering of dust generated during construction is prevented by the water sprayed from the water spray nozzle, the dust is blocked from escaping into the room by the compressed air ejected from the air curtain, and the amount of dust inflow into the suction port of the collecting body is Increased dust collection device.
According to claim 1,
The water tank is equipped with a handle so that it can be withdrawn from the collecting body so that the water contained in the water tank can be replaced.
According to claim 1,
A reinforced activated carbon filter for removing odors is installed in the exhaust port facing the bulkhead,
A HEPA filter is installed at the rear end of the exhaust port, the dust collecting device.
According to claim 1,
A UV sterilization lamp and a light plasma lamp are further included in the exhaust port to sterilize bacteria contained in the air, the dust collecting device


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