KR101527380B1 - Smoking booth - Google Patents

Abstract

The present invention relates to an outdoor smoking booth and, more specifically, to an outdoor smoking booth which comprises a body including a smoking space of a sealed structure formed on the inner side, and including one or more inlets on side surface; an air exhaust part including an exhaust air space of a sealed structure formed on the inner surface and having an outlet on one side by being connected to the body by one or more circulation units; and a refining part purifying air in the smoking space, and transferring the purified air to the air exhaust part, thereby providing fresh environment to a smoker in the smoking booth, and discharging completely purified air during an air circulation process in the smoking booth, and preventing damage from indirect smoking of non-smokers.

Description

Smoking booth for outdoor use {Smoking booth}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smoking booth, and more particularly, to an outdoor smoking booth in which air in a smoking booth including cigarette smoke is completely purified and discharged to the outside of the smoking booth.

Recently, as part of the national policy to prevent the secondhand smoke of non-smokers, street, restaurant, billiard room, PC room, etc. are designated as non-smoking areas. As well.

However, there are difficulties in practical management and regulation, and the lack of awareness of smokers' practice has caused frequent smoking in the public places mentioned above.

Accordingly, development of a smoking booth facility which does not cause harm to non-smokers while actively providing a smoking space to smokers and guaranteeing smoking rights is actively under way.

However, in the case of a closed smoking booth, the inside of the smoking booth is not smoothly discharged, so that the smoker may have a feeling of refusal to smoke in the smoking booth.

In order to overcome such a problem, Korean Patent Laid-Open Publication No. 2012-0114912 proposes a 'smoking booth'. However, this is merely a matter of discharging the internal cigarette smoke to the outside of the booth, It is difficult to prevent passive smoking.

On the other hand, a separate air conditioning system may be introduced to provide a comfortable space. However, the fan, intake, filter, exhaust and the like are installed in the smoking space, and the installation cost and management such as ceiling and floor air- There is a problem that it is difficult to install as well as a lot of cost and construction cost.

Korea Patent Publication No. 2012-0114912

SUMMARY OF THE INVENTION 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 smoking cigarette having a smoking cigarette in which a cigarette smoke is completely filtered and ventilated to provide a pleasant environment for a smoker, A smoking booth is configured so that completely purified air is discharged outside the smoking booth in the process of air circulation in the air circulation, so that non-smokers do not suffer from secondhand smoke, and the smoking booth is composed of one module concept The present invention provides a smoking booth for outdoor use which is easy to install and can be cost-reduced because it can be applied without any additional equipment construction at the installation site.

In order to solve the above-mentioned problems, the outdoor smoking cigarette according to the present invention comprises a main body in which a smoking space portion is formed in a closed structure on the inner side and one or more entrance and intake ports are formed on a side surface thereof; An exhaust part formed inside the exhaust space part with an airtight structure and connected to the body and at least one circulation hole and having an exhaust port formed on one side thereof; And a purge portion for purifying the air in the smoking space portion and delivering the purified air to the exhaust portion.

At this time, a part of the air purified by the zigzag and introduced into the exhaust space part flows into the smoking space part through the circulation hole, and the remaining air is discharged to the outside through the exhaust hole.

In addition, the ratio of the air introduced into the smoking space portion of the air purified by the edge portion and introduced into the exhaust space portion is 60 to 80%.

The duct may include a duct structure having one end connected to the smoking space part and the other end connected to the exhaust space part to guide the air in the smoking space part to the exhaust space part. A plurality of filters disposed in the duct and spaced apart from each other to pass the filter stepwise when air flows; And a blower for guiding the flow of air in the duct from the smoking space portion to the exhaust space portion.

In addition, the filter unit may be configured to filter dust in the air introduced from the smoking space unit. An electric dust filter configured to remove smoke from the air introduced through the pre-filter; A medium filter configured to filter fine dust in the air flowing through the electric dust filter; And a carbon filter for adsorbing odor in the air that has passed through the medium filter.

As an example, the prefilter includes a prefilter frame, a cylindrical cylindrical filter member mounted in parallel in a single direction in the prefilter frame, and a prefilter channel formed between the cylindrical filter media.

As one example, the electrostatic dust collecting filter includes a plurality of corona discharge electrodes for ionizing incoming air; A plurality of current collecting plates disposed between the corona discharge electrodes; An electrostatic dust collecting filter flow path formed between the current collecting plates; And an auxiliary collecting plate which is disposed at each of the ends of the electric dust filter and has a bent shape.

As one example, the medium filter includes a medium filter frame including an outer frame and a plurality of partition frames mounted in parallel in one direction within the outer frame; A plurality of medium filter passages formed by the outer frame and the partition frame; And a pack-like packing material packed in each of the medium filter channels and protruding in a direction in which air flows.

As an example, the ventilation part is configured to detect the human being out of the main body when the sensor is configured, so that the operation of the edge part is stopped after a predetermined time has elapsed.

In addition, a cut-away plate is formed at the interface between the main body and the exhaust part, and the ventilation part is fixed to the upper part of the cut-off plate. The cut-off plate has one end hinged and the other end provided with a locking device. And is restrained by the pair of support guides.

The swash plate is configured to be received in a swash plate receiving portion having a front opening. The swash plate is slid forward when the swash plate is housed in the swash plate receiving portion, Is fitted and fixed in a stop groove formed in the swash plate.

As described above, the outdoor smoking booth according to the present invention is configured to pass the air inside the main body to the exhaust unit communicating with the outside, and to pass through the edge portion performing the purifying function, so that the smokers in the smoking booth are provided with a pleasant environment In addition, in the process of circulating the air in the smoking booth, completely purified air is discharged to the outside of the smoking booth, so that non-smokers do not suffer the influence of secondhand smoke.

Also, since the smoking booth is composed of one module concept, it can be applied without any additional facility construction at the installation site, which facilitates installation and reduces costs.

Further, in constituting the edge portion, the flow directions of the respective filters are made to coincide with each other, thereby preventing scattering of fine dust or the like due to generation of turbulence, thereby doubling the purification function.

1 is a front sectional view showing an outdoor smoking booth according to the present invention.
2 is a view showing an exhaust part and a zigzag part which constitute one embodiment of the present invention.
3 is a view showing an operating state of an outdoor smoking booth according to the present invention.
4 is a view showing an embodiment of a prefilter as an embodiment of the present invention.
5 is a view showing an embodiment of an electric dust filter as one configuration of the present invention.
6 is a view showing one embodiment of a medium filter as an embodiment of the present invention.
Fig. 7 is a schematic view showing the flow of air in the state where each filter shown in Figs. 4, 5 and 6 is mounted; Fig.
8 is a view showing an embodiment in which a ventilation portion, which is a constitution of the present invention, is installed.
9 is a view showing an example in which a swash plate is applied to an outdoor smoking booth according to the present invention.

In describing the present invention, terms and words used in the present specification and claims are to be construed in accordance with the principles of the present invention, on the basis that the inventor can properly define the concept of a term in order to best explain his invention It should be construed as meaning and concept consistent with the technical idea of.

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

As shown in FIG. 1, the outdoor smoking booth according to the present invention includes a main body 10, an exhaust unit 20, and a zigzag 30, It is characterized in that it is configured to carry out the smoke and purge function by itself by arranging only the smoking booth without equipment construction.

The main body 10 may have various shapes such as a circular or square shape, and a smoking space 12, which is a closed space, is provided therein. Further, a doorway is provided at one side of the outer wall of the main body 10 so that the smoker can enter and exit the smoking space 12 through the doorway. At this time, the door can be manually opened and closed by the user, It is proper to construct the structure automatically closed to prevent the smoke from being discharged to the outside through the entrance.

1, a sensor 18 is formed to interlock with the zigzag 30, for example, when a person is present in the smoking space 12, When the person is out of the smoking space portion 12 while the sensor 18 senses the operation and the predetermined period of time has elapsed, the operation of the sideward portion 30 is stopped, .

The intake port 14 is provided at one side of the main body 10 so that the air flows on the inside of the main body 10 and the exhaust portion 20 and is discharged to the outside through the exhaust portion 20, Respectively.

At this time, air must flow into the smoking space portion 12 through the inlet port 14 so that the flow of air flows into the smoking space portion 12 without going against the convection phenomenon, The position of the intake port 14 is disposed at a lower portion of the main body 10 as shown in FIG. 3, which is advantageous to the airflow flowing upward from the lower side because the structure is discharged to the outside through the exhaust portion 20 disposed on the upper side of the main body 10. .

In addition, the structure of the intake port 14 may be variously configured such that external air is introduced into the smoking space 12. For example, rainwater or foreign matter may flow into the main body 10 as shown in FIG. It is obvious that the plurality of bars 15 may be formed in a grill shape having a downward inclination angle and arranged at regular intervals, and the intake air amount may be automatically controlled through a separate control unit.

The exhaust unit 20 is disposed at an upper portion of the main body 10 and is connected to at least one circulation hole 26. An exhaust gas space 22 having a closed structure is formed inside the exhaust unit 20 do.

At least one exhaust port 24 is provided on one side of the exhaust unit 20 so that the exhaust space 22 communicates with the outside so that air on the smoking space 12 of the main body 10 is exhausted to the outside And is circulated in the process of being purified and discharged to the outside of the apparatus through the exhaust port (24).

The strands 30 as a constituent of the present invention are means for purifying the air containing the cigarette smoke on the smoking space part 12 and delivering the air to the exhaust part 20 as ducts 32, 34 and a blower 36.

One end of the duct 32 is connected to the smoking space 12 and the other end of the duct 32 is connected to the exhaust space 22, (22).

The filter unit 34 is disposed in the duct 32 so that a plurality of filters are spaced apart from each other and when the air in the smoking space unit 12 flows into the exhaust space unit 22 as described above, The filter unit 34 performs the function of filtering the minute dust while passing through the filter unit 34. The specific structure of the filter unit 34 will be described in more detail below.

The blower 36 is configured so that the flow of the air according to the above described flows from the smoking space portion 12 to the exhaust gas space portion 22. In this embodiment, The air in the duct 32 may be discharged toward the exhaust space portion 22 so that the flow of air may flow from the smoking space portion 12 to the exhaust space portion 22 The position can be anywhere.

Meanwhile, the air in the smoking space portion 12 is purified through the edge portion 30 in accordance with the structure and structure described above, and the purified air flows into the exhaust space portion 22. At this time, as shown in FIG. 3 A part of the air introduced into the exhaust space 22 is reintroduced into the smoking space 12 through the circulation hole 26 and the remaining air is exhausted to the outside through the exhaust port 24. [

This is a method for maintaining the indoor temperature of the smoking space. In particular, air in the smoking booth can be controlled by operating the air conditioner during summer and winter. For example, air of 100 is introduced through the inlet 14, ), The air cleanliness of the inside of the smoking booth may be improved. However, since the temperature inside the smoking booth becomes similar to the temperature of the outside, the operation of the air conditioner becomes meaningless and the power is wasted. The user can not maintain a pleasant indoor space due to the environment, so that the utilization rate of the user is reduced. Thus, purified air passing through the zigzag 30 can be fed back to the smoking space 12, Air is supplied to the indoor space and the room temperature is kept comfortable.

Preferably, the ratio of the air introduced into the smoking space 12 of the air purified by the strands 30 and flowing into the exhaust space 22 can be 60 to 80% It is difficult to control the room temperature through the air conditioner. If the amount of the incoming air exceeds 80%, the ventilation amount becomes insufficient, which causes an increase in the concentration of fine dust contained in the air, The filter replacement period of the edge portion 30 may become excessively short, resulting in failure of the apparatus or failure to provide a pleasant environment for the user.

Therefore, the ratio of the air introduced into the smoking space part (12) of the air purified by the zigzag part (30) and flowing into the exhaust space part (22) is made 60 to 80% So that it is possible to provide a comfortable space for the user.

In this case, the means for controlling the ratio of the air fed back to the smoking space 12 and the air discharged to the air outlet 24 can be controlled by the output and arrangement of the blower 36, It is possible to control the amount of exhaust discharged to the exhaust port 24 by adjusting the exhaust area of the exhaust port 24.

Hereinafter, the filter unit 34 will be described in detail with reference to FIG.

The filter unit 34 includes a pre-filter 341, an electric dust filter 342, a medium filter 342, and a carbon filter 344, which are formed in the duct 32 as described above. .

The prefilter 341 is formed at the front end of the duct 32 toward the smoking space 12 to perform a filtering action on the air flowing into the smoking space 30 from the smoking space 12 And is performed primarily.

The prefilter 341 is configured to primarily filter out foreign substances such as dust in the air including the cigarette smoke flowing into the filter unit 34. The prefilter 341 filters the dust in the air and minimizes the air resistance, So that deterioration of the purification efficiency of the filter 342 and the like should be prevented.

In the present invention, an example of the pre-filter 341 is shown in FIG. The prefilter 341 of the present embodiment includes a prefilter frame 3411, a cylindrical cylindrical filter material 3412 which is mounted in parallel in a single direction in one direction in the prefilter frame 3411, And a pre-filter flow path 3413 formed therein.

As shown in FIG. 4, the prefilter frame 3411 has a rectangular shape and a plurality of cylindrical filter media 3412 is formed by forming receiving grooves (not shown) on the respective rims.

The cylindrical filter medium 3412 is formed in the form of a circular tube, and fine particles of various materials are formed on the outer circumference of the cylindrical filter medium 3412 so that fine dust in the air is adsorbed. Further, due to the shape of the cylindrical filter medium 3412, the area of contact of the filter medium with the air is increased to increase the fine dust adsorption efficiency.

In the pre-filter frame 3411, a plurality of cylindrical filter media 3412 are arranged in one direction so that each pre-filter channel 3413 is formed in parallel in one direction. The turbulence caused by the collision between the incoming air is minimized so that the air is passed while reducing the air resistance and the fine dust is scattered by the turbulence to control the difficulty of the purification treatment in the subsequent process.

To this end, it is more appropriate that the plurality of cylindrical filter media 3412 are rotatably mounted on the pre-filter frame 3411. This is to minimize the resistance to air passing therethrough, thereby enabling primary filtration without turbulence .

Since the air having passed through the pre-filter 341 and primarily removing the fine dust is allowed to pass through the electrostatic particulate filter 342 at the rear end, the cigarette smoke made of the neutral gas can not be reliably removed by physical filtration In the present invention, the air is allowed to pass through the electrostatic dust collecting filter 342 to remove the cigarette smoke.

In the present invention, an example of the electric dust filter 342 is shown as shown in FIG.

The electric dust filter 342 of this embodiment includes a plurality of corona discharge electrodes 3421 for ionizing the incoming air; A plurality of current collecting plates 3422 disposed between the corona discharge electrodes 3421; An electrostatic dust collecting filter flow path 3423 formed between the current collecting plates 3422; And an auxiliary collecting plate 3424 which is disposed at an end of each of the electric dust filter passages 3423 and has a bent shape.

In the corona discharge electrode 3421, electrons are applied to the neutral gas to form ions, and dust is adhered to these ions to form an entire body having an electrically negative charge.

The entirety of this large-sized battery is immersed in each current collecting plate 3422 to which the (+) voltage is applied, so that not only tobacco smoke but also fine dust is removed from the introduced air.

However, when air flows into the electrostatic dust collecting filter flow path 3423 formed between the current collecting plates 3422, the whole of the current collecting plate 3422 is easily deposited to the central portion of the current collecting plate 3422, There is a problem in that the deposition efficiency is lowered to the current collecting plate 3422 due to the weakening of the charge on the entire large area.

Therefore, in the present invention, since the auxiliary collecting plate 3424 having a bent shape is disposed at the end of each electrostatic dust collecting filter channel 3423, the problem that the collecting efficiency of the whole main body is lowered at the end of the collecting plate 3422 The reason for bending the auxiliary collecting plate 3424 is to increase the contact area between the auxiliary collecting plate 3424 and the air to increase the deposition efficiency of the entire batch.

5, each current collecting plate 3422 may be formed as a curved surface so that the contact area between the air and the current collecting plate 3422 is increased to increase the deposition efficiency of the whole of the collecting plate 3422. In this case, The direction of the inflowing wind W1 and that of the outflowing wind (not shown in the figure) are different from each other, so that a wind that flows into the medium filter 343 as a subsequent step forms an acute angle, thereby generating air resistance, There is a problem that can occur.

In the present invention, the auxiliary collecting plate 3424-1 and the separating curved portion 3424-2 are formed so as to increase the deposition efficiency of the whole of the auxiliary collecting plate, The air passing through the electrostatic dust collecting filter flow path 3423 which is formed in an upright shape and forms a curved surface is guided by the rear end curved portion 3424-2 in the direction perpendicular to the rear end medium filter 343 The flow direction is controlled to control the air resistance and turbulence. That is, the air W1 flowing through the auxiliary current collecting plate 3424 and the air W2 flowing out from the auxiliary current collecting plate 3424 are directed in the same direction to control the air resistance and turbulence in the downstream medium filter 343.

The air in which the fine dust and the cigarette smoke are removed passes through the medium filter 343, thereby allowing the fine dust to be completely removed.

In the present invention, as shown in FIG. 6, an example of the medium filter 343 is shown.

The medium filter 343 of the present embodiment includes a medium filter frame 3431 composed of an outer frame 3431-1 and a plurality of partition frames 3431-2 formed in parallel in one direction in the outer frame 3431-1, ; A plurality of medium filter passages 3432 formed by the outer frame 3431-1 and the partition frame 3431-2; And a pack-like packing material 3433 packed in the respective medium filter channels 3432 so as to protrude in a direction in which air flows.

The plurality of the medium filter flow paths 3432 formed by the medium filter frame 3431 are configured to be parallel to one another in the same direction so that the same amount of air flows in the same direction to control the turbulence.

The pack filter material 3433 is mounted so as to protrude in a direction in which air flows into each of the medium filter channels 3432. The air introduced into each of the medium filter channels 3432 is connected to the periphery of each pack filter material 3433 So that the air filtered by the fine dust is discharged from the pack filter media 3433, respectively.

By constituting the medium filter 343 in this way, each filter material is packed to maximize the dust collecting area to increase the fine dust filtration efficiency and to pass the equal amount of air through each filter, thereby uniformly filtering and discharging the turbulence of the discharged air Control. Also, since the pack type filter medium 3433 is packed in each medium filter channel 3432, only the pack medium 3433, which has occluded during use, can be replaced.

In the present invention, removal efficiency of fine dust and cigarette smoke is increased while the pre-filter 341, the electric dust filter 342 and the medium filter 343 shown in FIGS. 4, 5 and 6 are sequentially installed, As shown in the figure, by arranging the pre-filter flow path 3413, the electrostatic dust collecting filter flow path 3423, and the medium filter flow path 3432 in the same direction, the air W1 flowing in and the air W2, W3 And W4 are maintained in the same direction, thereby minimizing the air resistance, preventing the purification efficiency of each filter from being lowered, preventing the purification efficiency from being lowered due to air turbulence, and doubling the energy efficiency.

In the present invention, air having completely removed fine dust through the medium filter 343 is passed through the carbon filter 344 at the rear end, so that the carbon filter 344 adsorbs the odor and passes through the filter portion 34 The air to be cleaned is to discharge fine dust, cigarette smoke and clean air with the odor removed. That is, only the air completely cleaned by the filter unit 34 is exhausted through the exhaust unit 20 to the outside of the exhaust space unit 22 from the smoking space unit 12, .

Referring to the operating state of the smoking booth in FIG. 3, the operating state of the outdoor smoking booth according to the present invention will be described. First, the air in the smoking space 12 becomes contaminated air RA by the user's smoking, 30 clean the contaminated air RA to discharge the purified air CA into the exhaust space of the exhaust unit 20. [ 20 to 40% of the purified air CA is discharged to the outside through the exhaust port 24 and the remaining 60 to 80% is reintroduced into the smoking space 12. The amount of the air discharged to the air outlet 24 flows into the smoking space 12 through the air inlet 14 of the main body 10.

Hereinafter, with reference to FIG. 8, a description will be given of an embodiment in which the zigzag 30 is opened to provide convenience in maintenance such as cleaning, filter replacement, and the like of the zigzag 30 of the outdoor smoking booth according to the present invention .

8A is a plan view showing a cut-away plate 410 partially formed at the interface 11 between the main body 10 and the evacuation unit 20, .

One end of the incision plate 410 is connected to a part of the interface 11 with the hinge 420 and the opposite side of the incision plate 410 is constituted by a part of the interface 11 and the pushing device 430, And is restrained by the folding or hydraulic cylinder structure by the interface (11) and the support guide (440).

FIG. 8B shows a state before the staple section 30 is opened. FIG. 4C shows a state after the operation. When the locking device 430 is unlocked, the hinge 420 The cutter plate 410 rotates about the center of the cutter plate 410. At this time, the support guide 440 formed on both sides is folded and opened so that the weight of the cutter bar 30 is supported, And can be replaced.

Meanwhile, the support guide 440 may have a folding structure as described above, but it is also possible to apply the support guide 440 to the hydraulic cylinder structure so that a stable operation can be performed on the edge portion 30 having a constant weight .

Hereinafter, a structure in which the swash plate is applied to the outdoor smoking booth according to the present invention will be described with reference to FIG.

FIG. 9 is a view showing an operating state of the swash plate as one embodiment of the present invention. As shown in FIG. 9, the swash plate 200 is a module concept in which only the smoking booth is disposed at the installation site without any facility work, And a bottom plate 18 can be formed on the lower frame of the main body to prevent breakage of the bottom plate and a step thereon with the ground can be generated so that a disabled person or a general person can be difficult to enter or exit due to a step.

The inclined plate 200 is disposed at a lower portion of the entrance 16 so that the inclined plate 200 has a first inclined surface 201 and a second inclined surface 202. The first inclined surface 201, The second inclined surface 202 is a surface adjacent to the first inclined surface 201 and is a means for fixing the inclined plate 200 to the booth in a state in which the front end of the swash plate 200 is in contact with the ground surface And the second inclined surface 202 will be specifically described below.

In this specification, the term " forward " in the present specification is defined as a direction toward the entrance from the inside of the smoking booth.

The swash plate receiving part 210 is formed at a lower portion of the lower part of the lower part of the smoking booth and includes a door opening. The swash plate receiving part 210 accommodates the swash plate 200 in the inner space.

When the swash plate 200 is installed, the swash plate 200 slides forward and projects forward. When the front end of the swash plate 200 contacts the ground, The protrusion 230 is fixed in a state of being engaged with the stop groove 240 formed on the bottom surface of the swash plate 200. Conversely, when the swash plate 200 is housed in the swash plate receiving portion 210, The stop protrusion 230 fixes the front end of the swash plate 200 so as not to be slid to the outside.

The stop protrusion 230 is formed at the front end of the inner bottom surface 212 of the swash plate receiving part 210. The stop protrusion 230 is formed on the inner bottom surface 212 of the swash plate receiving part 210 A protrusion (not shown) is formed at an inner end of the protrusion receiving portion 234 to accommodate an elastic body 232 such as a spring. Therefore, when the swash plate 200 is slid forward or backward, the stop protrusion 230 pressed by the load of the swash plate 200 is inserted into the projection receiving portion 234 to induce smooth sliding of the swash plate 200 .

Since the inclined plane 200 is formed in the inclined plate receiving portion 231 of the stop protrusion 230 and the inclined groove surface 241 of the stop groove 240 in the same direction, (210), and can be easily pushed into the inclined plate receiving portion (210).

Hereinafter, the operating state of the swash plate 200 will be described with reference to FIGS. 9A to 9C.

9A shows that the swash plate 200 is completely accommodated in the swash plate receiving part 210. The front end of the swash plate 200 is received in the stopping protrusion 230 Lt; / RTI >

Also, the second inclined surface 202 formed on the swash plate 200 has a gradient lower than the horizontal as shown in the figure.

9B shows a step of sliding the swash plate 200 in a state where the smoking booth is installed. In the state of FIG. 9A, the stop projection 230 is pushed downward and then the swash plate 200 is slid outward (forward) .

9C shows a state in which the swash plate 200 is fully protruded forward and the swash plate 250 is completely installed. The preferable position where the stop protrusion 230 and the stop groove 240 are disposed is that, in the process of sliding the swash plate 200 forward, It is proper that the stop protrusion 230 and the stop groove 240 are engaged with each other at the moment when the front end of the first inclined surface 200 touches the ground surface. At this time, the second inclined surface 202 having an inclination angle lower than the horizontal, And is fixed to the inner upper surface 214 of the portion 210 in a horizontal state.

When the swash plate 200 is again received in the swash plate receiving portion 210, when the swash plate 200 is pushed toward the swash plate receiving portion 210, the stop protrusions 230 and the stop grooves 240, It is possible to slide toward the inside of the inclined plate receiving portion 210 due to the structure of the groove 231 and the groove inclined face 241.

Therefore, the swash plate 200 is accommodated in the swash plate receiving part 210 when the smoking booth is moved and stored, thereby providing space efficiency. Further, when installing and using the smoking booth, The swash plate 200 can be easily installed.

Further, although not shown in the drawings, a handle may be further provided at the front end of the swash plate 200.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

10: main body 12: smoking space part
14: inlet port 20: exhaust port
22: exhaust space part 24: exhaust port
26: circulation hole 30:

Claims (12)

A body in which a smoking space portion is formed in an airtight structure inside and at least one opening and an air inlet are formed on a side surface;
An exhaust part formed inside the exhaust space part with an airtight structure and connected to the body and at least one circulation hole and having an exhaust port formed on one side thereof; And
A duct connected to the smoking space portion at one end and connected to the exhaust space portion to guide the air in the smoking space portion to the exhaust space portion; a plurality of filters arranged in a spaced relation in the duct; A filter unit configured to pass the filter stepwise during the flow of air to perform a purifying action and a blower unit to guide a flow of air in the duct from the smoking space unit to the exhaust space unit,
Wherein the filter unit is configured to filter dust in the air introduced from the smoking space part; An electric dust filter configured to remove smoke from the air introduced through the pre-filter; A medium filter configured to filter fine dust in the air flowing through the electric dust filter; And a carbon filter for adsorbing odor in the air that has passed through the medium filter,
Wherein the prefilter includes a prefilter frame, a cylindrical cylindrical filter member configured to be rotatable in the prefilter frame and mounted in parallel in parallel along one direction, and a prefilter channel formed between the cylindrical filter media, The filter channels are formed in parallel in one direction,
The electrostatic dust collecting filter includes a plurality of corona discharge electrodes for ionizing incoming air, a plurality of current collecting plates disposed between the corona discharge electrodes, an electrostatic dust collecting filter flow path formed between the collecting filter plates, And an auxiliary collecting plate disposed at an end of the collecting plate and bent to extend a contact area with air, wherein each collecting plate is formed of a curved surface so as to extend the contact area between the inlet air and the collecting plate, Each of the electric dust collecting filter flow paths is formed as a curved flow path in the same direction, and the auxiliary collecting plate is bent so as to be constituted of a full-path curved portion and a rear-end curved portion, the rear end bent portion having an upright shape, The air is adjusted in the direction of the air flow in the direction perpendicular to the rear-end medium filter by induction of the rear-end curved portion,
Wherein the medium filter comprises: a medium filter frame including an outer frame and a plurality of partition frames mounted in parallel in one direction in the outer frame; and an outer frame formed by the outer frame and the partition frame, A plurality of medium filter flow paths for allowing the same amount of air to flow in the same direction, and pack-like filter media mounted on the respective medium filter flow paths and protruding in a direction in which air flows,
Wherein the pre-filter flow path, the electrostatic dust collecting filter flow path, and the medium filter flow path are arranged in the same direction so that air flowing in and air passing through the pre-filter flow path are maintained in the same direction.
The method according to claim 1,
Wherein a part of the air purified by the zigzag part and introduced into the exhaust space part flows into the smoking space part through the circulation hole and the remaining air is discharged to the outside through the exhaust port.
delete delete delete delete delete delete delete The method according to claim 1,
A sensor is formed in the main body and is interlocked with the zigzag portion, and when a person is out of the smoking space portion while allowing the ventilation portion to operate automatically when the person is present in the smoking space portion, the sensor senses the predetermined time And stops the operation of the zigzag portion when a predetermined time elapses.
The method according to claim 1,
Wherein the ventilation part is formed at an interface between the body and the exhaust part,
The incision plate
One end is hinged and the other end is provided with a locking device
And is constrained on both sides by a pair of support guides.
The method according to claim 1,
And a slope plate for connecting the entrance and the ground to the ground at an outer lower portion of the entrance,
Wherein the swash plate is configured to be received in the swash plate receiving portion having the front opened and slid forward when used so that the stop protrusion formed in the swash plate receiving portion is inserted and fixed in the stop groove formed in the swash plate.

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