JP2019052791A - Separate smoking device - Google Patents

Abstract

To provide a separate smoking device suitably installed outdoor.SOLUTION: A separate smoking device comprises: a side wall part 10 formed into a cylindrical shape whose upper and lower parts are opened, and defining a smoking space that the inside of the cylinder is defined as a smoking section; a cleaning part 30 having a cleaning space defined therein, and provided so as to cover an upper end surface of the smoking space, wherein the cleaning part 30 has a suction port configured to suction air in the smoking space to the cleaning space, a filter part configured to clean air suctioned from the suction port, and a discharge port configured to discharge air cleaned by the filter part to the outside of the cleaning space; and a support part 20 supporting the side wall part above an installation surface by at least three support legs 21a-21d.SELECTED DRAWING: Figure 1

Description

  Embodiments of the present invention relate to an apparatus for countermeasures against smoke separation that divides indoor spaces such as public and private places and facilities into non-smoking areas and smoking areas.

  Conventionally, smoke countermeasures have been promoted in order to divide indoor spaces into non-smoking areas and smoking areas in public and private places and facilities.

  For example, Patent Document 1 defines a smoking space inside and a side wall that surrounds the side of the smoking space, a ceiling that defines an upper portion of the smoking space, and a smoke exhaust port provided on the ceiling or the upper side of the side wall. The smoking space has a capacity of one person, and a part of the side wall is fixed to the indoor wall in a state where the side wall is separated from the indoor floor surface, and the entire apparatus is supported by the indoor wall. A wall-mounted personal smoke separator is proposed.

  Moreover, in patent document 2, it is formed in the box shape so that the side wall part which encloses the side of the smoking space as a smoking area, and a clean space is defined inside, and an inlet and an exhaust port are provided in the bottom face, A cleaning unit disposed above the side wall, a blower that blows air sucked from the clean space from the exhaust port to the lower smoking space, and a filter unit that cleans air sucked from the intake port to the upper clean space A smoke distribution device comprising: a first guide portion that guides the air discharged from the exhaust port to the intake port side; and a second guide portion that guides the air guided by the first guide portion to the intake port. Yes.

JP 2013-245440 A JP 2017-96562 A

  In recent years, in addition to indoor spaces, for example, in the vicinity of customer entrances outside the store or in the backyard, etc., smoking by customers and store clerk, toxic substances caused by cigarettes in the vicinity of stores due to sidestream smoke Complaints about passive smoking may occur. Therefore, there is a demand for a smoke separation device installed outdoors.

  However, according to the personal smoke separator described in Patent Document 1, since a part of the side wall is configured to be fixed to the indoor wall, when installed outdoors, most of the front surface of the building is made of glass. In the store which is a surface, the place which can be installed is limited. Moreover, according to the smoke separation device described in Patent Document 2, since the side wall defining the smoking space is designed to surround the smoker's whole body except for the lower part of the front surface, when installed outdoors, Strongly affected by the wind. Thus, the conventional smoke separator has a problem that it is not suitable for outdoor installation.

  The present invention has been made to solve the above-described problems, and an object thereof is to provide a smoke separation device that is more suitable for outdoor installation.

  In order to solve the above-described problem, one aspect of the present invention is a smoke separation device that can be installed outdoors and divides a smoking area and a smoking area, and is formed in a cylindrical shape that is open at the top and bottom. A side wall portion defining a smoking space with the inside being a smoking area, and a cleaning portion provided so as to cover the upper end surface of the smoking space with a clean space defined therein, The cleaning device having an intake port that sucks air into the clean space, a filter unit that cleans air sucked from the intake port, and an exhaust port that discharges the air cleaned by the filter unit to the outside of the clean space. And a support part that supports the side wall part above the installation surface by at least three or more support legs.

  According to the present invention, it is possible to realize a smoke separation device that is more suitable for outdoor installation.

It is a schematic perspective view which shows the structure of the smoke separation apparatus which concerns on 1st Embodiment. It is a front view which shows the structure of the smoke separation apparatus which concerns on 1st Embodiment. It is a top view which shows the structure of the side wall part in 1st Embodiment. It is a longitudinal cross-sectional view which shows the structure of the side wall part in 1st Embodiment, and the cleaning part. It is a cross-sectional view which shows the structure of the cleaning part in 1st Embodiment. It is a schematic perspective view which shows the structure of a ventilation part. It is a schematic perspective view which shows the structure of a filter part. It is a figure which shows the smoke separation apparatus installed in the front of the convenience store. It is a figure which shows the smoke separation apparatus installed in the front of the store. It is a figure which shows the smoke separation apparatus installed in the backyard of the store. It is a figure which shows the smoke separation apparatus attached. It is a schematic perspective view which shows the structure of the smoke separation apparatus which concerns on 2nd Embodiment. It is a longitudinal cross-sectional view which shows the structure of the side wall part and cleansing part in 2nd Embodiment. It is a cross-sectional view which shows the structure of the cleaning part in 2nd Embodiment.

  Embodiments of the present invention will be described below with reference to the drawings.

<First Embodiment>
(Configuration of smoke separator)
First, with reference to FIG.1 and FIG.5, the structure of the smoke separation device which concerns on 1st Embodiment is demonstrated. FIG. 1 is a schematic perspective view showing the configuration of the smoke separator according to this embodiment. FIG. 2 is a front view showing the configuration of the smoke separator according to the present embodiment. FIG. 3 is a plan view showing the configuration of the side wall portion according to the present embodiment. FIG. 4 is a longitudinal cross-sectional view showing the configuration of the side wall portion and the cleaning portion in the present embodiment. FIG. 5 is a cross-sectional view showing the configuration of the cleaning unit in the present embodiment. In addition, the x-axis in each figure shows the left-right direction of the smoke separator, the y-axis shows the front-back direction of the smoke separator, and the z-axis shows the up-down direction.

  As shown in FIG. 1 and FIG. 2, the smoke separation device 1 is installed by placing it on an installation surface in the outdoors where the smoking area and the smoking area should be divided, and as a smoking area that surrounds only the upper part of the smoker's body. Smoking space is defined. The smoke separation device 1 includes a side wall portion 10 that surrounds the side of the smoking space, a support portion 20 that supports the side wall portion 10, and a cleaning portion 30 provided above the side wall portion 10.

  As shown in FIG. 3, the side wall 10 has two side wall panels 12, 14 that face in the left-right direction, and a rear side wall panel 13 that connects the rear ends of the two side wall panels 12, 14. These three side wall panels are formed so as to extend in a vertical direction to a predetermined length, and are configured so that the cross section thereof becomes a U-shape. Further, the side wall portion 10 includes a door 11 and a shielding portion 100 as a front side wall panel facing the rear side wall panel 13, and the side wall panels 12, 13, 14, the door 11 and the shielding portion 100 allow the top surface and the bottom surface to be covered. Is formed in a rectangular parallelepiped box shape, and a smoking space is defined therein. In the present embodiment, the side wall panels 12, 13, and 14 are each aluminum composite plates. Moreover, in this embodiment, although the side wall part 10 is formed in the substantially rectangular parallelepiped shape which the upper and lower sides opened, what is necessary is just to be comprised by the cylinder shape.

  The door 11 includes a frame body 110, a transparent plate 111, hinges 112 and 113, and a door handle 114. The frame 110 is a frame-like member having one end in the width direction connected to the front end of the side wall panel 14 by hinges 112 and 113, and a door handle 114 is provided on the other end in the width direction. The transparent plate 111 is a plate-like member made of a transparent material, in this embodiment, polycarbonate, and is fitted into the frame 110. The door 11 opens the front side of the side wall 10 so that the smoker can enter and exit the smoking space.

  As shown in FIGS. 1 and 2, the support portion 20 has four support legs 21a to 21d extending in the vertical direction, and anchors 211 are provided at the lower ends of the four support legs 21a to 21d. Yes. The upper ends of the four support legs 21 a to 21 d are connected to the lower ends of the side wall portions 10, respectively. In addition, the support part 20 should just have at least 3 or more support legs.

  The support leg 21a is located at the corner formed by the side wall panel 14 and the door 11 and the support leg 21b is located at the corner formed by the door 11 and the side wall panel 12 with respect to the side wall 10 configured in a rectangular parallelepiped box shape. The support leg 21c is positioned at the corner formed by the side wall panel 12 and the side wall panel 13, and the support leg 21d is positioned at the corner formed by the side wall panel 13 and the side wall panel 14. By supporting the side wall 10 with the four support legs 21a to 21d, the wind blowing outdoors can be passed under the smoke separator 1, and the influence of the wind on the smoke separator 1 can be reduced. .

  Each of the four anchors 211 is formed in a plate shape having a horizontal plane perpendicular to the vertical direction in which the four support legs 21a to 21d extend. By connecting these anchors 211 and the installation surface with bolts or the like, The smoke separation device 1 can be fixedly installed outdoors. By fixing the smoke separator 1 in this way, the degree of freedom of the installation position of the smoke separator 1 outdoors can be improved.

  As shown in FIGS. 4 and 5, the cleaning unit 30 defines a clean space inside a rectangular parallelepiped box shape, and houses the blower unit 31 and the filter unit 32 in the clean space. An exhaust port 30 a and an intake port 30 b are provided on the bottom surface of the cleaning unit 30. The cleaning part 30 is disposed above the side wall part 10 so that the bottom surface thereof constitutes the upper surface of the side wall part 10. Therefore, in the smoke separator 1, the bottom surface of the cleaning part 20 and the smoking space opened downward by the side wall part 10. Is defined.

  The smoking space is communicated with the clean space by the exhaust port 30a and the intake port 30b. The air blower 31 sucks air in the clean space and blows it downward from the exhaust port 30a to the smoking space, and is configured as a cross flow fan in the present embodiment. The filter part 32 filters and cleans the air sucked from the smoking space through the air inlet 30b by the pressure of the clean space being lowered by the air blowing part 31, and the purified air is cleaned by the exhaust port 30a. To be discharged. The exhaust port 30a and the intake port 30b are formed at different positions in the horizontal direction, specifically, in the left-right direction of the smoke separator 1.

  As shown in FIGS. 3 and 4, the side wall portion 10 is guided by the first guide portion 141 that guides the air discharged from the exhaust port 30 a toward the intake port 30 b in the horizontal direction, and the first guide portion 141. And a second guide part 142 for guiding the air to the intake port 30b.

  The first guide portion 141 is located below the exhaust port 30a, and is provided across the entire front-rear direction of the side wall portion 10 as shown in FIG. 3, and includes an orthogonal portion 141a and an inclined portion 141b. The orthogonal part 141a is formed as a plane extending in the direction orthogonal to the discharge direction of the exhaust port 30a, that is, in the horizontal direction. The inclined portion 141b is inclined such that one end is connected to the inner wall of the side wall portion 10, specifically, the side wall panel 14, the other end is connected to the orthogonal portion 141a, and the other end is positioned below in the horizontal direction. Formed as a plane. The first guide portion 141 is provided such that the upper surface of the orthogonal portion 141 a is above the lower end of the shielding portion 100. Thereby, when the door 11 is operated and the front side of the side wall 10 is opened, exhaust from the exhaust port 30b flowing out of the smoke separator 1 is reduced.

  The second guide part 142 is formed as a plane orthogonal to the suction direction of the intake port 30b, that is, a horizontal plane, and one end of the second guide part 142 faces the first guide part 141 on the inner wall of the side wall part 10, specifically, Connected to the side wall panel 12. The second guide part 142 is positioned above the orthogonal part 141a of the first guide part 141. Specifically, the upper surface of the second guide part 142 is positioned above the upper surface of the orthogonal part 141a. Provided.

  According to the 1st guide part 141 and the 2nd guide part 142, the air is circulated above the smoke separation apparatus 1 so that the air discharged | emitted from the cleaning part 30 may be attracted | sucked to the cleaning part 30 again, and the cleaning capability by the filter part 32 Can be improved. Further, by making the first guide portion 141 above the orthogonal portion 142a of the second guide portion 142, the air suction force of the intake port 30b is improved, and thus the air guided by the first guide portion 141. Most of the air can be guided to the intake port 30b, and among the air discharged from the exhaust port 30a, the air flowing downward in the smoking space can be reduced.

(Configuration of air blower and filter)
Next, the structure of a ventilation part and a filter part is demonstrated. FIG. 6 is a schematic perspective view showing the configuration of the blower. FIG. 7 is a schematic perspective view showing the configuration of the filter unit.

  As shown in FIG. 6, the blower 31 is a cross flow fan, is formed in a long columnar shape, is provided with a casing 310 provided with a blower port 311 and a suction port 312, and is housed in the casing 310. A runner 313 that is rotationally driven by a motor that does not. The runner 313 is rotationally driven to suck air outside the casing 310 from the suction port 312 and blows the sucked air into the smoking space. The blower unit 31 is placed on the bottom surface of the cleaning unit 30 so that the blower port 311 faces the exhaust port 30a. At this time, the suction port 312 is directed to the clean space. As a result, the air in the clean space is discharged and the pressure in the clean space is lowered.

  As shown in FIG. 7, the filter unit 32 includes a storage unit 320 formed in a rectangular parallelepiped box shape whose upper surface is opened, and a HEPA (High Efficiency Air) filter 329 stored in the storage unit 320. The accommodating portion 320 is formed with an opening 320a that is punched so as to have a predetermined opening ratio in a region near the center of the bottom surface.

  One of the hinge wings having a movable shaft parallel to one side thereof is fixed to the bottom surface of the accommodating portion 320, and the other wing of the hinge is fixed to the inner wall of the side wall portion 10, specifically, to the side wall panel 12. Is done. According to this configuration, the accommodating portion 320 can be taken into and out of the clean space from below the intake port 30a, and thus the HEPA filter 329 can be replaced. In addition, the wall part 320b facing the wall part of the accommodating part 320 on the side to which the hinge is fixed is formed lower in height than the other three wall parts. Exchange becomes easy.

  Further, the accommodating portion 320 has a mounting portion 321 whose bottom surface extends to the outer surface by a predetermined distance from the side facing the side on which the hinge is fixed, and a mounting screw is attached to the mounting portion 321. A hole 321a is provided. According to the attachment portion 321, the accommodation portion 320 is inserted into the clean space and the attachment portion 321 is in contact with the bottom surface of the clean portion 30, and the attachment portion 320 is fixed.

(Installation of smoke separator)
Next, a smoke distribution device installed outdoors will be described. FIG. 8 is a diagram showing a smoke separation device installed in front of a convenience store. FIG. 9 is a diagram showing a smoke separation device installed in front of the store. FIG. 10 is a diagram illustrating a smoke separator installed in a backyard of a store. FIG. 11 is a diagram showing a smoke distribution device provided together.

  As shown in FIG. 8, the smoke separation device 1 can be installed outdoors at the convenience store 7, specifically, at the front doorway 71 side of the convenience store 7, at a position where the front doorway 71 does not hinder customer entry and exit. it can. In addition, as shown in FIG. 9, the smoke separation device 1 can be installed at a position that does not hinder the customer's entrance and exit through the front entrance 81 even in the outdoors of the store 8 other than the convenience store 7. By installing the smoke separation device 1 in this way, it is possible to reduce passive smoking caused by smoking by customers outdoors.

  Further, as shown in FIG. 10, on the side of the back door 82 of the store 8, the smoke distribution device 1 is installed at a position that does not hinder the entrance and exit of the store clerk through the back door 82, thereby passively resulting from the smoking of the store clerk in the back yard of the store 8. Smoking can be reduced.

  Moreover, as shown in FIG. 11, the several smoke distribution apparatus 1 can be provided side by side. Under the present circumstances, the side wall panel 12 of one smoke distribution apparatus 1 and the side wall panel 14 of the other smoke distribution apparatus 1 are closely_contact | adhered, and by connecting these, the smoke distribution apparatus 1 can be installed more firmly outdoors.

<Second Embodiment>
Next, only the differences from the first embodiment will be described for the configuration of the smoke separator according to the second embodiment. FIG. 12 is a schematic perspective view showing the configuration of the smoke separator according to the second embodiment. FIG. 13 is a longitudinal cross-sectional view illustrating the configuration of the side wall portion and the cleaning portion in the second embodiment. FIG. 14 is a cross-sectional view showing the configuration of the cleaning unit in the second embodiment.

  As shown in FIGS. 12 to 14, the smoke separation device 1 ′ according to this embodiment is different from the first embodiment only in the configuration of the cleaning unit 30 ′, and the other configurations are the first embodiment. It is the same. This cleaning unit 30 ′ is the same as the cleaning unit 30 in that a clean space is defined inside a rectangular parallelepiped box, and the exhaust port 30a is not provided on the bottom surface, and only the intake port 30b is provided. Furthermore, the point which the exhaust port 30c is provided in a side surface differs from the cleaning part 30 in 1st Embodiment.

  As shown in FIGS. 13 and 14, the filter portion 32 is attached to the intake port 30b as in the first embodiment, and the duct 40 can be attached to the exhaust port 30c as shown in FIG. It has become. The clean space in the cleaning section 30 'is communicated with the smoking space by the intake port 30b and communicated to the outside by the duct 40 attached to the exhaust port 30c. The duct 40 may be installed so as to extend to the rooftop of the facility where the smoke separator 1 ′ is installed, and the duct 40 may be provided with a fan. The exhaust port 30c may be provided not only on the side surface of the cleaning unit 30 'but also on the upper surface of the cleaning unit 30', as long as it is provided at a location other than the bottom surface.

  According to the smoke distribution device 1 ′ according to the present embodiment, air contaminated by smoking can be washed out by the filter unit 32 and then discharged to the outside through the duct 40. Passive smoking in the vicinity of the facility can be reduced by setting the position where it is difficult to generate, for example, the rooftop of the facility.

  The present invention can be implemented in various other forms without departing from the gist or main features thereof. Therefore, the above-mentioned embodiment is only an illustration in all points, and should not be interpreted limitedly. The scope of the present invention is shown by the scope of claims, and is not restricted by the text of the specification. Moreover, all modifications, various improvements, substitutions and modifications belonging to the equivalent scope of the claims are all within the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Smoke separator 10 Side wall part 20 Support part 21a-21d Support leg 30, 30 'Clean part

Claims (6)

A smoke separation device that can be installed outdoors and divides a smoking area from a smoking area,
A side wall portion that is formed in a cylindrical shape that is open at the top and bottom, and that defines a smoking space with the inside of the cylindrical shape as the smoking area;
A cleaning unit that is defined so that a clean space is defined and covers an upper end surface of the smoking space, and an air inlet that sucks air in the smoking space into the clean space; The cleaning unit having a filter unit for cleaning the air, and an exhaust port for discharging the air cleaned by the filter unit out of the clean space;
And a support part that supports the side wall part above the installation surface by at least three support legs. The exhaust port is provided to exhaust air from the clean space to the smoking space,
2. The smoke separation device according to claim 1, wherein the cleaning unit further includes a blower that blows air sucked from the clean space from the exhaust port to the smoking space.   The side wall portion is provided on an inner wall of the side wall portion so as to be positioned below the exhaust port, and a first guide portion that guides the air discharged from the exhaust port to the intake port side; The second guide part according to claim 2, further comprising a second guide part that is provided on an inner wall of the side wall part so as to be positioned below and guides the air guided by the first guide part to the intake port. Smoke device.   The first guide part has an orthogonal part formed as a plane extending in a direction orthogonal to the suction direction of air from the intake port, one end connected to the inner wall of the side wall part, and the other end connected to the orthogonal part. And a sloping portion formed as a flat surface that is slanted so as to be located below the one end.   The said 2nd guide part is formed as a plane extended in the direction orthogonal to the exhaust direction of the air from the said exhaust port, This plane is located above the said orthogonal part, The Claim 4 characterized by the above-mentioned. Smoke device.   The smoke evacuation apparatus according to claim 1, wherein the exhaust port is provided so as to exhaust air from the clean space to the outside of the smoker, and a duct is connectable thereto.

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