KR101883498B1 - Air Injection collecting dust removal equipment - Google Patents

Abstract

The present invention relates to an air spray type fine dust collecting and removing device, and more particularly, to an air spray type fine dust collecting and dust removing device, which comprises at least one jetting section for jetting air forward to remove fine contaminants adhering to human clothes, And at least one suction unit installed at the suction unit to generate a static electricity around the dust collection unit so as to be efficiently collected by the suction unit without the contaminants shaken through the spray unit being released to the outside, A sensing unit installed on the jetting unit or the suction unit or the jetting unit and the suction unit to sense the approach of the person and transmit the sensed information to the control unit; And a control unit for controlling the operation of the injection unit, the suction unit, and the collecting unit based on the sensing information transmitted from the sensing unit As a characterized,
When a person is sensed through the sensing unit, air is sprayed from the sprayer to remove fine contaminants including fine dust, TVOC, heavy metals and the like that are deposited on the clothes of the person, and the separated contaminants are collected through a collecting unit generating static electricity So that it is possible to very effectively collect and remove contaminants from the clothes of a person by minimizing the contamination at a place where people are concentrated, Various problems can be easily solved.
Further, since the control unit automatically controls the operation of the jetting unit, the suction unit, the collecting unit, and the elevating unit when a person is sensed based on the sensing information of the sensing unit and the extension tracking unit, the control unit unnecessarily operates to prevent waste of energy Thereby enhancing energy efficiency of the apparatus.
Further, in consideration of the circumstance where the apparatus is installed, the injection unit and the suction unit can be used in various numbers in combination through the connecting means, thereby ensuring general versatility of the apparatus.

Description

[0001] Air Injection collecting dust removal equipment [0002]

More particularly, the present invention relates to an air spray type fine dust collecting and removing device, and more particularly, to a fine dust collecting and removing device for fine dust, The separated contaminants are collected through a collecting section generating static electricity and are sucked and collected by the suction force of the suction section in a state where the detached contaminants are prevented from being separated from the outside, The dust collecting and removing device can minimize the contamination of places where people are concentrated and can solve various problems caused by contamination easily.

Recently, many fine dusts in the atmosphere are known to directly or indirectly affect the human body and natural ecosystem.

These atmospheric fine dusts consist of primary dust that is directly or indirectly discharged by an artificial pollutant source (factory chimney, automobile, etc.) and secondary dust produced by chemical reaction of discharged gaseous material.

In particular, PM10 (Particulate Matter with a diameter less than 10 ㎛), which is a respirable dust or fine dust with a particle diameter of 10 ㎛ or less, is relatively long in the atmosphere and deposited in a human lung to treat diseases related to heart disease or lung cancer ≪ / RTI >

In addition, it can lead to a secondary effect such as visibility disorder of light and acid rain. In Korea, fine dust is caused by yellow dust that occurs in China and Mongolia besides artificial pollutants, and the degree of damage is also serious.

Especially, due to the necessity of management of fine particles such as sulphate particles and soot due to energy consumption due to economic activities and a rapid increase of automobiles, there has been a growing demand for domestic particulate air pollutants since 1995 (PM10) having a diameter of 10 mu m or less as an atmospheric environment reference item.

At present, the pollution degree of fine dust is monitored 24 hours in the atmospheric automatic measuring network of major metropolitan cities in Korea using measurement equipment capable of automatically measuring fine dust concentration in real time.

Recently, according to the Ministry of Environment 's measurement data on fine dust, the concentration of fine dust is decreasing, but fine dust pollution which causes cardiopulmonary disease and clouding the sky is getting worse.

Especially, since the subway in Korea is used by more than 10 million people per day, if the space inside the subway is contaminated with fine dust, many people are exposed to various diseases.

Therefore, in a place where people are crowded like a subway, a device or a system capable of removing contaminants such as fine dust, TVOC (volatile organic compounds), heavy metals, etc. adhering to the clothes of a person entering the subway from outside is essential Minimization of contamination in densely packed places due to pollutants should be minimized to prevent human diseases caused by various pollutants including fine dusts.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a micro- The separated contaminants are collected through a collecting part generating static electricity and are sucked and collected by the suction force of the suction part in a state where the detachment of the contaminants is prevented. The present invention provides a fine dust collecting and removing device for an air spray type dust collector which can very effectively collect and remove contamination of a crowded place of a person to easily solve various problems caused by contamination.

Further, since the control unit automatically controls the operation of the jetting unit, the suction unit, the collecting unit, and the elevating unit when a person is sensed based on the sensing information of the sensing unit and the extension tracking unit, the control unit unnecessarily operates to prevent waste of energy Thereby enhancing the energy use efficiency of the apparatus.

Another object of the present invention is to provide an air spray type micro dust collecting and removing device capable of using various combinations of the jetting section and the suction section through the connecting means in consideration of the circumstance where the apparatus is installed, thereby ensuring the versatility of the apparatus.

According to an aspect of the present invention, there is provided an apparatus for collecting and removing fine dust particles, comprising: at least one jetting unit for jetting air forward to remove minute contaminants adhered to a person's clothes; A suction part for sucking and collecting contaminants which are adhered to each other through the spray part, and a suction part for sucking the contaminants through the suction part, A sensing unit installed on the jetting unit or the suction unit or the jetting unit and the suction unit to sense the approach of a person and transmit the sensed information to the control unit; And a control unit for controlling the operation of the injection unit, the suction unit, and the collecting unit based on the sensing information transmitted from the sensing unit It is configured including,; control
Wherein the injection unit comprises a first body having a space therein and one or more inlets through which one's outer air is introduced, and a second body provided in front of the first body to discharge the air introduced through the inlets to the front And at least one discharge fan positioned inside the first body for sucking outside air through the inlet and forcibly discharging the air through the spray nozzle, Lt; / RTI >
Wherein the suction unit has a space therein, at least one outlet formed at one side thereof for discharging the air to the outside, and at least one inlet for allowing the outside air to flow into the inside, And a second body which is detachably attached to the second body and which divides the internal space of the second body into a space in which the inlet port is located and a space in which the outlet port is located and flows into the inlet port, A second dust collecting filter disposed inside the second body and sucking and discharging the air inside the second body through the outlet so as to forcibly suck outside air through the suction port; Wherein the suction fan operates through control of the control unit,
A disposition groove formed in an upper portion of the body of the jetting section and the suction section, a disposition protrusion formed in a lower portion of the body of the jetting section and the suction section and inserted into the disposition groove, And connecting means formed of at least one first permanent magnet and at least one second permanent magnet formed at a lower portion of the body of the jetting portion and the suction portion and in close contact with the first permanent magnet,
And the induction part or the ejecting part or the other ejecting part or the suction part is easily connected to the ejecting part and the ejecting part by the magnetic force through the permanent magnet of the connecting device.

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And at least one elevating means for controlling the positions of the jetting portion and the suctioning portion by raising and lowering the jetting portion and the suctioning portion,

The elevation means includes an elevation panel on which the ejection portion and the body of the intake portion are fixedly installed, a guide rod positioned on both sides of the elevation panel and vertically and erectly positioned with a thread formed on the outer periphery thereof, A guide block which is formed on the guide bar and moves up and down on the guide bar, one side of which is connected to the seat panel and is raised and lowered together with the seat panel, a driving motor for providing a rotating force by the guide rod, A case for protecting the guide bar and a key height of the user so that the jetting portion and the suction portion positioned on the cushion panel are raised and lowered in accordance with the height of the user, And an elongation tracing unit for performing elongation,

The control unit controls the operation of the driving motor based on the tracking information of the extension tracking unit to raise and lower the injection unit and the suction unit together with the seat panel at a height corresponding to the height of the user, Is induced to be sucked and removed as a whole.

In addition, in the state where the elevation tracing unit is disposed so as to face the elevation means,

A luminescent sensor provided on a body of the jetting portion or the suction portion placed on an inner panel of the elevating means and a light emitting sensor provided on a body of the jetting portion or the suction portion placed on an inner panel of another elevating means, And a light receiving sensor for sensing an optical signal output from the light emitting sensor and transmitting the sensed information to the control unit.

As described above, according to the air spray type fine particulate dust removing apparatus of the present invention, when a person is sensed through the sensing unit, air is sprayed from the spraying unit, and fine dusts including TVOC, heavy metal, The separated contaminants are collected through a collecting section generating static electricity and are sucked and collected by the suction force of the suction section in a state where the detached contaminants are prevented from being separated from the outside, Dust can be removed, and contamination of a crowded place of a person can be minimized, so that various problems due to contamination can be easily solved.

Further, since the control unit automatically controls the operation of the jetting unit, the suction unit, the collecting unit, and the elevating unit when a person is sensed based on the sensing information of the sensing unit and the extension tracking unit, the control unit unnecessarily operates to prevent waste of energy Thereby enhancing energy efficiency of the apparatus.

Further, in consideration of the circumstance where the apparatus is installed, the injection unit and the suction unit can be used in various numbers in combination through the connecting means, thereby ensuring general versatility of the apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an air-
Fig. 2 is an exploded perspective view of the air injection type fine dust collection and removal device shown in Fig.
FIG. 3 is a cross-sectional view taken along the line AA of the air-
Fig. 4 is a view showing the state of use of the air spray type fine dust collecting and removing device shown in Fig. 1

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An air injection type fine dust collector according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Detailed descriptions of well-known functions and constructions that may be unnecessarily obscured by the gist of the present invention will be omitted.

FIG. 1 is a perspective view of an air injection type fine dust collector according to an embodiment of the present invention. FIG. 2 is a cross- FIG. 3 is an AA cross-sectional view of the air injection type fine dust collection and removal device shown in FIG. 1, and FIG. 4 is a cross sectional view taken along line AA in FIG. 1 for the air injection type fine dust collection and removal device And the state of use of the apparatus, respectively.

As shown in the drawings, an apparatus 100 for collecting and removing fine dust particles according to an embodiment of the present invention includes a jetting section 10, a suction section 20, a collecting section 30, 40, and a control unit 50.

As shown in FIGS. 1 to 3, the jetting unit 10 blows air in a forward direction to remove fine contaminants adhering to human clothes,

A first body 11 having a space therein and formed with at least one inlet 11a through which the outside air is introduced at one side and a second body 11 provided at the front of the first body 11 to receive the inlet 11a, A plurality of injection nozzles 12 for discharging the air introduced through the first nozzle 11 to the front and a second nozzle 11 located inside the first body 11 to suck outside air through the inlet 11a, And the discharge fan 13 is operated through the control of the control unit 50 to be trailed.

4C, external air sucked through the discharge fan 13 of the jetting unit 10 is sprayed to the human body through the jet nozzle 12 to remove fine dust, TVOC (Hereinafter referred to as "dust"). At this time, the wind force of the air sprayed to the person through the spray nozzle 12 is weak to the extent that dust Provides wind power.

The reason for this is that when a strong wind is sprayed from the spray nozzle 12, the clothes or hair of a person is blown away to cause discomfort to the user, so that a weak wind is provided to the extent that the fine dust can be blown off as described above desirable.

As shown in FIG. 4A, it is needless to say that the jetting unit 10 can use a single or a plurality of jetting units in consideration of a local situation in which the degree of contamination due to dust is somewhat high or low.

As shown in FIGS. 1 to 3, the suction unit 20 sucks and collects contaminants that come close to or closely contact with the jet unit 10 and shake through the jet unit 10,

One or more outlets 21a for discharging the air to the outside are formed on one side and one or more inlets 21b for introducing the outside air into the inside are formed on the front side The second body 21 is easily detached from the second body 21 and the inner space of the second body 21 is separated from the space in which the suction port 21b is located and the space in which the discharge port 21a is located A dust collecting filter 22 for dividing the air into a space and collecting contaminants remaining in the air flowing into the outlet 21a and flowing into the outlet 21a; And at least one suction fan (23) for sucking and discharging the air inside the second body (21) through the suction port (21a) so that the outside air is forcibly sucked through the suction port (21b) (23) operates through the control of the controller (50) .

That is, as shown in FIG. 4C, the suction force of the suction fan 23 of the suction unit 20 causes the suction port 21b to suck dust that has been blown out through the spray unit 10 together with the air, The sucked air and dust pass through the dust-collecting filter 22 and the air is discharged to the outside through the discharge port 21a and the dust is collected by the dust-collecting filter 22 so that the dust adhering to the clothes of the person is easily sucked and collected .

Here, as shown in FIG. 4A, the suction unit 20 can use a single or a plurality of suction units in consideration of a local situation in which the degree of contamination due to dust is somewhat higher or lower like the spray unit 10, It is not necessary to use the same number of the portions 20 and the jetting portions 10.

The first body 11 of the jet unit 10 and the second body 21 of the suction unit 20 are each configured to be formed of a synthetic resin, The body of the unit 20 can be integrally manufactured.

The dust-collecting filter 22 is magnetically coated to guide the dust collected by the dust-collecting filter 22 to be attracted easily by the magnetic force of the magnet so that the dust can be more effectively collected in the dust-collecting filter 22 Induction is preferred.

In addition, although the fans 13 and 23 are used for discharging and sucking air through the jetting unit 10 and the suction unit 20, a conventional air compressor may be used instead of the fans 13 and 23. [ Of course it is.

1 and 4C, at least one collecting part 30 is installed in the suction part 20 so that the dust that is shaken through the spray part 10 is not separated to the outside, 20, so that dust is collected and drawn to the vicinity of the suction unit 20 to be introduced into the suction port 21b of the suction unit 20.

Here, the collecting unit 30 may be operated under the control of the controller 50, and a conventional static electricity generator may be used as the collecting unit 30.

1 and 4C, the sensing unit 40 is installed on the jetting unit 10 or the suction unit 20 or the jetting unit 10 and the suction unit 20, And transmits the detection information to the control unit 50. [0050]

Here, a normal proximity sensor is used as the sensing unit 40, but it is not limited thereto.

1, the control unit 50 controls operations of the injection unit 10, the suction unit 20, and the collecting unit 30 based on the sensing information transmitted from the sensing unit 40. That is, .

4C to 4F, the control unit 50 controls the suction unit 40 such that the dust is adhered to the suction unit 10, The operation of the suction unit 20 and the collecting unit 30 of the jetting unit 10 is stopped if a person is not sensed through the sensing unit 40 .

1 to 3, there are provided an arranging groove 61 formed on the upper part of the bodies 11 and 21 of the jetting unit 10 and the suction unit 20, A placement protrusion 62 formed at a lower portion of the body 11 and 21 of the suction unit 20 and adapted to be inserted into the placement groove 61 and a body 11 of the suction unit 20 And at least one first permanent magnet 63 formed at an upper portion of the first permanent magnet 63 and a second permanent magnet 63 formed at a lower portion of the bodies 11 and 21 of the jetting portion 10 and the suction portion 20, (60) consisting of one or more second permanent magnets (64) in close contact with the first permanent magnets (63)

4A, the magnetic force generated by the permanent magnets 63 and 64 of the connecting means 60 causes the jetting section 10 and the suction section 20 or the jetting section 10 to be separated from the jetting section 10 10 or the sucking portion 20 and the other suction portion 20 are easily connected and combined with each other so that the circumstance where the air spray type fine dust collecting dust removing device 100 of the present invention is used, It is preferable that the number of the injection part and the number of the suction part are set variously to induce effective dust removal.

The disposition groove 61 and the disposition protrusion 62 are connected to the jetting section 10 and the suction section 20 or the jetting section 10, When the connection position is established through the arrangement groove 61 and the placement protrusion 62, the first permanent magnet 63 and the second permanent magnet 63 And the suction part 20 and the suction part 20 are easily connected to each other through the magnetic force of the permanent magnets 63 and 64 because the suction part 20 and the suction part 20 are in close contact with each other, .

1 to 3, one or more elevating means (not shown) for controlling the position of the jetting unit 10 and the suction unit 20 by raising and lowering the jetting unit 10 and the suction unit 20, (70), wherein:

The elevating means 70 includes an elevator panel 71 on which the injectors 10 and the bodies 11 and 21 of the intake unit 20 are fixedly installed, A guide bar 72 formed on the outer circumferential surface of the guide bar 72 so as to be upright vertically and vertically and having a thread 72a formed on the outer circumferential surface of the guide bar 72, A guide block 73 connected to the guard panel 71 and raised and lowered together with the guard panel 71, a drive motor 74 for providing a rotating force by the guide rod 72, A case 75 for covering the outside of the guide panel 72 to protect the guide bar 72 and the injection part 10 and the suction part 20 placed on the place panel 71 And an extension tracking unit 76 for tracking the height of the user to descend and transmitting the tracking information to the control unit 50.

4D and 4E, when the guide bar 72 is rotated through the driving motor 74, the guide block 73 is guided by the guide panel 72, So that the spray portion 10 and the suction portion 20 mounted on the seat panel 71 are lifted and lowered to guide the dust of the user's entire body to be suctioned and removed evenly.

The control unit 50 controls the operation of the driving motor 74 based on the tracking information of the extension tracking unit 76 to control the operation of the driving motor 74 with the height of the user, And the suction unit 20 is lifted up and down by the lifting means 70 so that the user's height So that unnecessary energy up and down can be prevented from occurring, which leads to efficient operation of the apparatus.

As shown in FIGS. 1 to 3, the extension tracing unit 76 may be configured such that, in a state where the elevating means 70 is disposed opposite to each other,

A luminescence sensor 76a provided on the bodies 11 and 21 of the injection unit 10 or the suction unit 20 placed on the seat panel 71 of the elevation means 70 and the other light- 21 installed on the ejection unit 10 or the suction unit 20 placed on the seat panel 71 of the control panel 71 so as to face the light emission sensor 76a, And a light receiving sensor 76b that senses an optical signal output from the light receiving unit 76a and transmits the sensed information to the control unit 50,

4d, when the light signal output from the light emission sensor 76a is not received by the light receiving sensor 76b due to the body of the user, The jetting section 10 and the suction section 20 are raised and lowered,

The injection unit 10 and the suction unit 20 are lifted and lowered together with the light emitting and receiving sensors 76a and 76b so as to be lifted higher than the user's height and the light of the light emitting sensor 76a A signal is received by the light receiving sensor 76b so that the control unit 50 causes the ejection unit 10 and the suction unit 20 to descend and return together with the placement panel 71. [

When a person is sensed through the sensing unit 40, the air spray type fine dust collecting and removing apparatus 100 having the above-described components injects air from the spraying unit 10 to collect fine dust, TVOC, The pollutants are separated by the suction force of the suction unit 20 in a state of being collected through the collecting unit 30 which generates static electricity and are prevented from escaping to the outside, It is possible to very effectively collect and remove contaminants from human clothes, thereby minimizing contamination at a place where people are concentrated, thereby easily solving various problems due to contamination.

The control unit 50 controls the injection unit 10, the suction unit 20, the collecting unit 30, and the elevating and lowering unit 30, when a person is sensed based on the sensing information of the sensing unit 40 and the extension tracking unit 76. [ By automatically controlling the operation of the means 70, it is possible to prevent waste of energy by unnecessarily operating so as to enhance the energy use efficiency of the device.

In addition, considering the circumstance where the apparatus is installed, the injection unit 10 and the suction unit 20 can be combined in various numbers through the connecting means 60, so that the general versatility of the apparatus can be secured have.

The air injection type fine dust collecting and removing device 100 according to the embodiment of the present invention having the above-described configuration is installed as follows to suck and collect dust.

4A, the jetting unit 10 and the suction unit 20 are connected to each other by a connecting means 60, as shown in FIG. 4A, in consideration of various peripheral environments in which the apparatus 100 for collecting dust particles of the present invention is used. Through the various number of connections to assemble.

Then, as shown in FIG. 4B, the elevating means 70 is disposed on both sides of the doorway, and the injection unit 10 and the suction unit 20 assembled on the seat panel 71 are laid on each other to complete the installation .

4C, when a person is detected through the elevation means 70 through the detection sensor 40, the control unit 50 controls the injection unit 10, the suction unit 20, and the collecting unit 30 ) Is operated to remove fine dust adhering to a person's clothes and collect dust.

4D, the control unit 50 controls the injection unit 10 and the suction unit 20 based on sensing information of the extension tracking unit 76 that tracks the user's height (key) So that the dust on the entire body of the user is sucked and removed evenly.

4E, the injection unit 10 and the suction unit 20 descend again to return to the original position through the control of the controller 50, and the injection unit 10 and the suction unit 20 Through the dust collecting part 30 and the collecting part 30, the fine dust adhering to the body of the user is sucked and removed to very precisely remove the dust.

4F, if the dust removal user is released and the user is not sensed through the sensing unit 40, the control unit 50 controls the spray unit 10 and the suction unit 20 The operation of the collecting section 30 and the elevating means 70 is stopped to complete the operation of the apparatus.

By repeating the above-described process, fine dusts that are adhered to a large number of users entering and exiting a door are sucked and removed, thereby minimizing contamination at various places where a large number of people are concentrated, thereby stably preventing various problems due to contamination.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. You will understand the point. It goes without saying that variations can be made by those skilled in the art without departing from the spirit of the present invention. Accordingly, the scope of claim of the present invention is not limited within the scope of the detailed description, but will be defined by the following claims and technical ideas thereof.

10. Dispensing 11. First body
11a. Inlet port 12. Injection nozzle
13. Discharge fan 20. Suction
21. Second body 21a. outlet
21b. Suction port 22. dust filter
23. Suction fan 30. Collecting part
40. Detection unit 50. Control unit
60. Connecting means 61. Batch grooves
62. Batch projection 63. First permanent magnet
64. Second permanent magnet 70. Lifting means
71. Latch panel 72. Guide bar
72a. Thread 73. Guide block
74. Driving motor 75. Case
76. A kidney tracking unit 76a. Light emitting sensor
76b. Light receiving sensor
100. Air Dust Removal System

Claims (6)

At least one jetting section (10) for jetting air forward to remove fine contaminants adhering to a person's clothes;
At least one suction part (20) which is in close proximity to or closely attached to the spray part (10) to suck and collect contaminants that are shaken through the spray part (10);
A dust collecting unit 10 for collecting contaminants by collecting contaminants by generating static electricity around the dust collecting unit 10 so as to be effectively collected by the suction unit 20, A collecting section (30);
A sensing unit installed on the jetting unit 10 or the suction unit 20 or the jetting unit 10 and the suction unit 20 to sense the approach of the person and transmit the sensed information to the control unit 50 40); And
And a control unit 50 for controlling operations of the injection unit 10, the suction unit 20 and the collecting unit 30 based on the sensing information transmitted from the sensing unit 40,
The jetting unit 10 includes a first body 11 having a space therein and one or more inlets 11a into which external air is introduced and a second body 11 disposed in front of the first body 11, A plurality of injection nozzles 12 for discharging the air introduced through the inlet 11a to the front and a plurality of nozzles 12 positioned inside the first body 11 to suck outside air through the inlet 11a And at least one discharge fan (13) for forcibly discharging through the injection nozzle (12), wherein the discharge fan (13) is operated under the control of the controller (50)
One or more outlets (21a) for discharging air to the outside are formed on one side of the suction unit (20), and one or more outlets (21a) are formed on the side of the suction unit A second body 21 on which the suction port 21b is formed and a second body 21 which is easily detached and attached to the second body 21 so that the internal space of the second body 21 is separated from the space in which the suction port 21b is located, A dust collecting filter 22 for dividing a space into which the discharge port 21a is located and collecting contaminants remaining in the air flowing into the discharge port 21a and flowing into the discharge port 21b; And at least one suction fan 23 for sucking the air inside the second body 21 through the discharge port 21a and forcing the outside air to be forced through the suction port 21b The suction fan 23 is connected to the control unit 50, And to work through,
21 of the injection unit 10 and the suction unit 20 and the body 11 and 21 of the suction unit 20 are formed in the upper part of the body 10 of the injection unit 10 and the suction unit 20, A plurality of first projections 62 formed at the lower portion of the ejector 20 and disposed in the upper portion of the body 11 of the ejector 20, A permanent magnet 63 and at least one second permanent magnet 63 formed on the lower portions of the bodies 11 and 21 of the jetting section 10 and the suction section 20 and in close contact with the first permanent magnet 63 64), wherein the connecting means (60)
The magnetic force generated by the permanent magnets 63 and 64 of the connecting means 60 causes the jetting unit 10 and the suction unit 20 or the jetting unit 10 or the suction unit 20 And the other suction unit 20 are easily connected to each other.
delete delete delete The method according to claim 1,
And one or more elevating means (70) for controlling the position of the injection unit (10) and the suction unit (20) by raising and lowering the injection unit (10) and the suction unit (20)
The elevating means (70)
An interior panel 71 in which the injection unit 10 and the bodies 11 and 21 of the suction unit 20 are set and fixed,
A guide rod 72 which is positioned on both sides of the seat panel 71 and is vertically long and upright and has a thread 72a formed on the outer periphery thereof,
The guide block 72 is formed on the guide bar 72 and is lifted up and down by the guide bar 72. One side of the guide block 72 is connected to the seat panel 71 and is guided by the guide panel 73 )and,
A drive motor 74 for providing rotational force to the guide rod 72,
A case 75 that covers the outside of the guide rod 72 to protect the guide rod 72,
The control unit 50 tracks the key height of the user so that the jetting unit 10 and the suction unit 20 positioned on the bench panel 71 rise and fall in accordance with the height of the user, And an extension tracking unit (76)
The control unit 50 controls the operation of the driving motor 74 based on the tracking information of the extension tracking unit 76 so that the height of the ejection unit 10) and the suction unit (20) so as to induce the pollutants adhering to the user's body as a whole to be sucked and removed.
6. The method of claim 5,
The extension tracking unit (76)
In a state where the elevating means (70) are arranged to face each other,
A luminescence sensor 76a provided on the bodies 11 and 21 of the injection unit 10 or the suction unit 20 placed on the placement panel 71 of the elevation means 70,
Is installed on the body (11, 21) of the injection unit (10) or the suction unit (20) placed on the seat panel (71) of the other elevating means (70) so as to be opposed to the light emitting sensor And a light receiving sensor (76b) installed to detect an optical signal output from the light emitting sensor (76a) and transmit the sensed information to the control unit (50).

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