JP3931308B2 - Smoking space construction machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention freely surrounds a corner of a room with an air curtain without making a partition or installing an obstacle in a room such as a building, an aircraft, or a vehicle. This is related to a smoking space construction machine that does not emit smoke and odor directly in the room.
[0002]
[Prior art]
Conventionally, as a method of partitioning a corner of the room to make the place a smoking corner or a coffee room, a vertical stand is often used. Since the purpose of this stand is to partition the air, air flows in and out from the upper space, so that there is a problem that internal or external contaminated air (cigarette smoke, exhaust gas, harmful gas) and bad odors flow in and out.
[0003]
Therefore, in order to prevent this problem, there is an upright with a built-in air curtain generator as shown in FIG. This vertical stand a has a blower b built in, an air outlet c that forms an air curtain at the top, and a suction port d on the side surface. With this standing a, the corner of the room is enclosed with the suction port d inside. Further, a suction fan f is installed on the ceiling e above the installation place of the stand a. The blower b is operated to blow out air from the outlet c to form an air curtain g, and a smoking space i is created in combination with the floor h, the ceiling e, the standing a, etc., and the air in the smoking space i is transferred to the ceiling e. The inside of the smoking space i is discharged to a negative pressure by the suction fan f so that the contaminated air and bad odor do not flow out to other spaces in the room.
[0004]
In addition, there is a smoking unit (see Japanese Utility Model Publication No. 7-35927) as shown in FIG. This smoking unit has an air outlet c around the ceiling j, a suction port d in the center of the ceiling j, and a smoking space i coupled with the floor h and the ceiling j by an air curtain g from the air outlet c. So that the air in the smoking space i is sucked and discharged at the suction port d of the ceiling j to temporarily make negative pressure in the smoking space i so that smoke and odors do not flow out to other spaces in the room. The air is then circulated again from the outlet c as clean air by the air cleaner in the ceiling j.
[0005]
[Problems to be solved by the invention]
However, in the example shown in FIG. 18 described above, a corner of the room is partitioned by a, and the place can be immediately used as a smoking corner or a coffee room, but it can be easily used in places where people come and go. It is not possible to make it, and the result is not clear.
[0006]
In addition, since the smoking unit of FIG. 19 is a large-scale one, it cannot move easily, and it is impossible to make a temporary smoking corner in one corner of the room, and the size is determined in advance. It is impossible to make a large space into a temporary smoking corner. In addition, a column k that supports the ceiling part j is required, and even if it is a type that is suspended from the ceiling e, even if the partial space i can be temporarily brought into a negative pressure state, Since the entire amount of air sucked from a certain suction port d becomes the air curtain g from the blowout port c, the interior of the smoking space i cannot be constantly in a negative pressure state. Smoke and foul odors flow into the space, making it difficult to become a good smoking space i.
[0007]
Therefore, the present invention has been made in view of the above circumstances, and without creating a partition or installing an obstacle in the room, the room is freely enclosed over a wide range, and the space has a stable negative pressure state. An object of the present invention is to provide a smoking space building machine that can be cleaned and circulated back into the room without causing smoke to flow out of the space.
[0008]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the invention described in claim 1 is characterized in that a pipe-shaped air curtain generator having an air outlet for forming an air curtain for dividing a room on a machine body of a movable air cleaner , The air curtain is erected so that it can change the direction in which the air curtain is formed, and it is constructed as a single unit. The air curtain generator is provided with an adjuster to prevent it from falling, and the machine body is divided by an air curtain. any suction port facing one of the space and with the other providing the outlet facing the space, the blower and the air purifier provided with Rukoto in the machine body between these suction port and the discharge port, the room shape And moving the air cleaner and rotating the air curtain generator to divide the room into a suction port side space and a discharge port side space by an air curtain. Fixed at terpolymers, than the external winding air amount by the least air curtain emissions clean air from the outlet set to be large, and the suction port side space under negative pressure It is also characterized by a smoking space.
[0009]
Therefore, according to this feature, the air cleaner is moved and the air curtain generator is rotated to separate the room by the air curtain at the desired boundary and sucked from the suction port in the space with this air curtain as the boundary When air is converted into clean air by an air purifier and discharged from the discharge port, if this air discharge amount is larger than the external entrapped air amount by the air curtain and sucked and discharged from the suction port side to the discharge port side, the space on the suction port side is reduced. It can be maintained in a negative pressure state, and can be prevented from falling by making the room a smoking space at the desired boundary and fixing it with an adjuster .
[0010]
The invention according to claim 2 is characterized in that the suction port and the discharge port provided in the machine main body are positioned 180 degrees opposite to each other. Therefore, according to this feature, the air curtain blown out from the air curtain generator is hardly affected by the suction port and the discharge port, and sucks the air in the space on the suction port side farthest from the air curtain and most from the air curtain. It can be discharged into the space on the outlet side.
[0011]
The invention according to claim 3 is characterized in that the air curtain generator has an air outlet that forms air curtains in a plurality of directions. Therefore, according to this feature, since the air curtain is formed in a plurality of directions, the room can be further divided at a desired boundary, and the number of aircraft can be reduced.
[0012]
The invention according to claim 4 is characterized in that the air curtains in the plurality of directions have an angle of at least 90 degrees with respect to each other. Therefore, according to this feature, the air curtain is not affected by the suction port and the discharge port.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS.
FIG. 1 is a perspective view showing a smoking space building machine according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the smoking space building machine. In both drawings, reference numeral 1 denotes a smoking space building machine, and the smoking space building machine 1 has a blowout port 4 that forms an air curtain 3 that divides the room 2 on a machine body 8 of a movable air purifier 11. The pipe-shaped air curtain generator 5 is erected so as to be rotatable so that the direction of formation of the air curtain 3 can be changed, and is integrally formed. An adjuster 25 is provided, and the machine body 8 is provided with a suction port 6 facing one of the spaces divided by the air curtain 3 and a discharge port 7 facing the other space. in Rukoto provided blower 9 and the air purifier 10 in the machine body 8 between, to divide the chamber 2 along the shape of the chamber 2 to the outlet side space and the suction port side space air curtain 3, wherein Sky And while moving the cleaner 11 rotates the air curtain generator 5 is fixed by the adjuster 25, from the outside winding air amount Q according to at least air curtain 3 emissions clean air from the discharge port 7 Is set so as to be large, and the inside of the suction port side space is brought into a negative pressure state, and the smoking space 12 is formed.
[0014]
As shown in FIG. 3, the air curtain generator 5 is provided with a suction port 21 and a blower outlet 4 in a pipe 20 and a blower 22 in the pipe 20. Although the blower outlet 4 of FIG. 3 is a slit, the shape is not specifically limited, What is necessary is just to form the air curtain 3. FIG. Therefore, this blower outlet 4 may arrange a some hole, and may arrange a some nozzle further. In any case, the blower outlet 4 should serve as an orifice plate and not cause a pressure loss. The blower 22 is provided with impellers 24 and 24 on both sides of the motor 23. Note that the air curtain generator 5 may send a part of the clean air from the air cleaner 11 to the pipe 20 having only the outlet 4 without providing the blower 22 in the pipe 20.
[0015]
In addition, as shown in FIG. 4, the air curtain generator 5 a has at least β = 90 degrees or more, ideally β = 180 degrees, with one outlet 4 a and the other outlet 4 b in the longitudinal direction of the pipe 20. There may be two rows in the range. As described above, when one outlet 4a and another outlet 4b are provided, an air curtain in two directions is obtained, and there are many convenient cases when one corner of the room 2 is used as a smoking space.
[0016]
And the adjuster 25 is provided in the pipe 20 upper part of the air curtain generator 5, and when it installs the smoking space construction machine 1, it contacts with a ceiling and prevents the fall. On the other hand, a mounting flange 26 is provided at the lower part of the pipe 20 and is screwed onto the upper surface of the air cleaner 11. The formation direction of the air curtain 3 from the air outlet 4 of the air curtain generator 5 can be freely changed, and the details are as follows.
[0017]
That is, as shown in FIG. 5, the circular holes 31 are formed in the upper plate 30 of the machine body 8 of the air purifier 11 at equal intervals, that is, at three positions every 120 degrees, and three bolts 32 are passed. And is welded to the upper plate 30. Furthermore, as shown in FIG. 3, in accordance with these three bolts 32, there are three arc-shaped long holes 26a at equal intervals in the mounting flange 26 of the air curtain generator 5, at least α = 45 ° range or more, The maximum α is 90 °. Then, as shown in FIG. 6, three bolts 32 are passed through the arc-shaped elongated holes 26a of the three mounting flanges 26, and a washer 33 and a tightening nut 34 are loosely screwed onto the bolts 32. Then, the air curtain generator 5 is rotated in the desired direction of forming the air curtain 3, that is, rotated to a range of 45 degrees or more and 90 degrees, and then the tightening nut 34 is firmly screwed to the bolt 32.
[0018]
In addition, it goes without saying that if the washer 33 and the tightening nut 34 are removed from the bolt 32, the air curtain generator 5 can be removed from the air cleaner 11, without being restricted to a rotational movement in the range of 45 degrees to 90 degrees, The air curtain generator 5 can be rotated on the air cleaner 11. Therefore, it is not necessary to manufacture the smoking space construction machine 1 that is not right.
[0019]
7 and 8, in order to be able to change the blowing direction of the air curtain 3 from the blower outlet 4, the air curtain generator 5 incorporates a blown direction changing device 35 in the blower outlet 4. May be. The blowing direction changing device 35 includes a left / right direction changing plate 36 and an up / down direction changing plate 37. By moving the left-right direction conversion plate 36 as indicated by the solid line and the two-dot chain line in FIG. The up-down direction conversion plate 37 can change the blowing direction up and down by moving as shown by the solid line and the two-dot chain line in FIG.
[0020]
Therefore, according to the situation, in the configuration shown in FIGS. 5 and 6, the direction of the air curtain 3 from the outlet 4 is changed, or the direction change device 35 shown in FIGS. The smoking space 12 can be adjusted by changes in the smoking space. Note that the vertical direction conversion plate 37 may be omitted since it is expected that the frequency of use is low.
[0021]
The air purifier 11 has a suction port 6 on one side plate of the machine body 8 that forms a rectangular parallelepiped, and a discharge port 7 on the other side plate that is 180 degrees opposite thereto. This is for making the blowing direction of the air curtain 3 from the blowing port 4 of the air curtain generator 5 and the axial directions of the suction port 6 and the discharge port 7 substantially orthogonal. That is, the air curtain 3 and both the suction port 6 and the discharge port 7 are the farthest and have the least influence on the air curtain 3.
[0022]
The air purifier 10 incorporated in the machine main body 8 has a pre-filter 40 that removes relatively large particles in the contaminated air, a dust collection filter 41 that removes fine particles after passing through the pre-filter 40, and an odor component. It consists of a deodorizing filter 42 to be removed. The blower 9 is located between the dust collection filter 41 and the deodorizing filter 42. A caster 43 is attached to the lower surface of the machine body 8, and the air cleaner 12 alone or the air cleaner 11 with the air curtain generator 5 can be moved freely.
[0023]
Next, a method for making a corner of the room a smoking space 12 using the smoking space creation machine 1 configured as described above will be described.
FIG. 9 shows a method of creating the simplest smoking space 12 using the smoking space creation machine 1, and one corner of the room 2 is surrounded by walls 44, that is, walls 44a, 44b, 44c. The smoking space building machine 1 is installed along the wall 44a. At this time, the smoking space building machine 1 is installed with the suction port 6 facing the wall 44b, the discharge port 7 facing the direction without the wall 44, and the air outlet 4 of the air curtain generator 5 facing the wall 44c. . And if the smoking space construction machine 1 is operated, air will blow out from the blower outlet 4 of the air curtain generator 5, and the air curtain 3 will be formed, and the interior 2 will be divided into the smoking space 12 and the non-smoking space 12a. Divide into On the other hand, air in the smoking space 12 is sucked into the suction port 7 of the air cleaner 11, cleaned by the air purifier 10, and discharged from the discharge port 7 to the non-smoking space 12 a. Since this discharged air amount is larger than the externally entrained air amount Q by the air curtain 3, the smoking space 12 is brought into a negative pressure state. Therefore, when a cigarette is smoked in the smoking space 12, the smoke is sucked into the suction port 6 together with air without being discharged into the non-smoking space 12a, and is cleaned and discharged as clean air into the non-smoking space 12a. Note that the air curtain generator 5 can be rotated on the air purifier 11 to change the direction in which the air curtain 3 is blown out from the air outlet 4 in response to changes in the air flow in the room 2.
[0024]
FIG. 10 shows a method of using two smoking space building machines 1 and creating a smoking space 12 in one corner of the room 2 surrounded by walls 44a, 44b and 44c on three sides. The smoking space creation machine 1 is installed on the wall 44a, and the smoking space creation machine 1a is installed on the wall 44c. The air curtain 3 from both outlets 4 is applied, and the room 2 is divided into a smoking space 12 and a non-smoking space 12a by using them as a boundary. Other configurations and operations are the same as those in FIG.
[0025]
FIG. 11 shows a method for creating a smoking space 12 in one corner of a room 2 surrounded by walls 44a, 44b, 44c on three sides using four smoking space building machines 1, Adjust the stand to the right side, one smoking space building machine 1 on the wall 44a, one smoking space building machine 1a on the wall 44c, and one in the middle between the wall 44a and the wall 44c. The smoking space building machine 1 and one smoking space building machine 1a that is not right are installed adjacent to each other. As in the case of FIG. 10, the air curtain 3 is applied, and the room 2 is divided into a smoking space 12 and a non-smoking space 12 a with these as a boundary. Other configurations and operations are the same as those in FIG.
[0026]
FIG. 12 shows a method of creating a smoking space 12 in one corner of a vast room 2 surrounded by walls 44a, 44b, 44c on three sides using seven smoking space building machines 1, FIG. The method is substantially the same as the methods 10 and 11, except that one smoking space building machine 1b with an air curtain generator 5a that forms air curtains in two directions is installed. Furthermore, three smoke separators 50 are installed in the smoking space 12. Other configurations and operations are the same as those in FIG.
[0027]
The smoke separator 50 has the most basic shape at present and is commonly called a double top plate (derived from the presence of a top plate and a shielding plate, which will be described in detail later). When smoked, the smoke is immediately suction-cleaned. As shown in FIGS. 13 and 14, the smoke separator 50 includes a box 52 on a top plate 51 to constitute a smoke separator body 53. The top plate 51 has a suction port 54, and includes a shielding plate 56 fixed to a column 55 provided on the top plate 51, and a net-like object 57 surrounding the column 55. A discharge port 58 is provided on the lower surface of the smoke separator body 53 and a bypass discharge port 59 is provided on the side surface. And in the smoke separator main body 53 between the suction port 54 and the discharge port 58, the air purifier 10a similar to the air cleaner 10 of the air blower 60 and the smoking space construction machine 1 is incorporated.
[0028]
The significance of providing such a smoke separator 50 in the smoking space 12 is the smoking space 12 created in one corner of the vast room 2 in FIG. 12, even if the smoker smokes and smoke comes out. foundation machine 1,1a, 1b, since not intended to be cleaned immediately sucked the smoke, considering that the smoke exhaled by others even the smokers are those nasty, smoking space 12 The installation of the smoke separator 50 is sufficiently meaningful.
[0029]
FIG. 15 shows a method of creating the smoking space 12 in one corner of the room 2 surrounded by walls 44a and 44b using two smoking space building machines 1 and 1a. 11 is substantially the same as the method 11, but the air curtain generator 5 is rotated on the air cleaner 11 to slightly change the blowing direction of the air curtain 3 from the outlet 4.
[0030]
FIG. 16 shows the use of one smoking space creation machine 1b with an air curtain generator 5a that forms the air curtain 3 in two directions, and a smoking space in one corner of the room 2 surrounded by walls 44a, 44b, 44c on three sides. 12 shows how to create 12. The smoking space building machine 1b is installed in the middle of the walls 44a and 44c, and the two air curtains 3 in the opposite directions from the two rows of the air outlets 4 of the air curtain generator 5a are used to divide the room 2 into the smoking space. 12 and non-smoking space 12a. Other configurations and operations are the same as those in FIG.
[0031]
FIG. 17 uses one smoking space creation machine 1b with an air curtain generator 5a that forms the air curtain 3 in two directions, and the smoking space 12 is formed in one corner of the room 2 surrounded by walls 44a and 44b on two sides. It shows how to create. The smoking space building machine 1b is installed at a position equidistant from the walls 44a and 44b, and the two air curtains 3 from the two rows of the air outlets 4 of the air curtain generator 5a are directed to the walls 44a and 44b, and they are the boundary. The room 2 is divided into a smoking space 12 and a non-smoking space 12a. Other configurations and operations are the same as those in FIG.
[0032]
【The invention's effect】
As described in detail above, the smoking space building machine of the present invention has the following effects.
According to the first aspect of the present invention, the air cleaner is moved and the air curtain generator is rotated to divide the room by the air curtain at a desired boundary, and the air sucked from the suction port in the space with the air curtain as a boundary. When the air purifier is used as clean air and is discharged from the discharge port, if this air discharge amount is larger than the external entrapped air amount by the air curtain and sucked and discharged from the suction port side to the discharge port side, the suction port side space will be reduced. It can be kept in a pressure state, can be made into a smoking space at the desired boundary of the room and fixed with an adjuster to prevent falling .
[0033]
Therefore, without creating a partition or installing an obstacle in the room, the room is freely enclosed over a wide area, and the space is kept in a stable negative pressure to make it a smoking space. not allowed to flow out, Ki can be recycled back into the room cleaned, moreover Ru safety der without fear of falling.
[0034]
In the invention of claim 2 , the air curtain blown out from the air curtain generator is hardly affected by the suction port and the discharge port, sucks the air in the suction port side space farthest from the air curtain, and is the most from the air curtain. It can be discharged into the space on the outlet side. Therefore, in addition to the above effects, since the air curtain is stable, a wide range can be secured more stably as a smoking space.
[0035]
According to the invention of claim 3 , since the air curtain is formed in a plurality of directions, the room can be further divided at a desired boundary, and the number of machines can be reduced. Therefore, the number of aircraft is reduced, the room is easily made into a smoking space, and the response becomes even easier.
[0036]
In the invention of claim 4 , the air curtain is not affected by the suction port and the discharge port. Therefore, since the air curtain is stabilized, the room can be secured more stably as a smoking space.
[0037]
[Brief description of the drawings]
FIG. 1 is a perspective view showing a smoking space building machine according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view showing a smoking space building machine according to an embodiment of the present invention.
FIG. 3 is a perspective view of an air curtain generator constituting the smoking space building machine according to the embodiment of the present invention.
FIG. 4 is a perspective view of another air curtain generator of the present invention.
FIG. 5 is a perspective view of the upper part of the air cleaner constituting the smoking space building machine according to the embodiment of the present invention.
Sectional view showing a mounting state of an air curtain generator and the air cleaner of the present invention; FIG.
FIG. 7 is a cross-sectional view showing another air curtain generator of the present invention.
FIG. 8 is a longitudinal sectional view showing another air curtain generator of the present invention.
FIG. 9 is a plan view showing a creation example of a smoking space using the smoking space building machine of the present invention.
FIG. 10 is a plan view showing a creation example of a smoking space using the smoking space building machine of the present invention.
FIG. 11 is a plan view showing a creation example of a smoking space using the smoking space creation machine of the present invention.
FIG. 12 is a plan view showing a creation example of a smoking space using the smoking space creation machine of the present invention.
FIG. 13 is a perspective view showing an air cleaner installed in a smoking space using the smoking space creation machine of the present invention.
14 is a cross-sectional view of the air cleaner of FIG.
FIG. 15 is a plan view showing a creation example of a smoking space using the smoking space building machine of the present invention.
FIG. 16 is a plan view showing a creation example of a smoking space using the smoking space creation machine of the present invention.
FIG. 17 is a plan view showing a creation example of a smoking space using the smoking space building machine of the present invention.
FIG. 18 is a cross-sectional view showing a conventional example. FIG. 19 is a perspective view showing a conventional example.
1, 1a, 1b Smoking space construction machine 2 Indoors 3, g Air curtain 4, 4a, 4b, c Air outlet 5, 5a Pipe-shaped air curtain generator (air curtain generator)
6, 54, d Suction port 7, 58 Discharge port 8 Machine body 9, 22, 60, b Blower 10 Air purifier 10a Air purifier 11 Air purifier 12, i Smoking space 12a Non-smoking space 20 Pipe 21 Suction port DESCRIPTION OF SYMBOLS 23 Motor 24 Impeller 25 Adjuster 26 Mounting flange 26a Arc-shaped long hole 30 Upper plate 31 Circular hole 32 Bolt 33 Washer 34 Clamping nut 35 Blowing direction conversion device 36 Left-right direction conversion plate 37 Vertical direction conversion plate 40 Prefilter 41 Dust collection Filter 42 Deodorizing filter 43 Caster 44, 44a, 44b, 44c Wall 50 Smoke machine 51 Top plate 52 Box body 53 Smoke machine body 55, k Post 56 Shield plate 57 Net object 59 Bypass outlet a Upright e Ceiling f Suction fan h Floor j Ceiling

Claims (4)

On the machine body of a movable air purifier, a pipe-shaped air curtain generator with an air outlet that forms an air curtain that divides the room is erected in a freely rotatable manner so that the direction of formation of the air curtain can be changed. In addition, the air curtain generator is provided with an adjuster for preventing overturning on the upper part of the air curtain generator, and the suction opening facing one of the spaces divided by the air curtain in the machine body and the other space provided with a discharge port facing, these suction port and at Rukoto provided inside the machine body of the blower and the air purifier between the outlet, the suction port side space and the discharge port of the chamber along the chamber shape air curtain so divided into a side space, and fixed by the adjuster to rotate the air curtain generator while moving the air cleaner, clean air from the outlet Of emissions set to be larger than the outside winding air amount by the least air curtains, smoking space foundation machine, characterized in that the smoke space while the suction port-side space in a negative pressure state. The smoking space creation machine according to claim 1, wherein the suction port and the discharge port provided in the machine body are positioned 180 degrees opposite to each other. The smoking space creation machine according to claim 1 or 2, wherein the air curtain generator has an air outlet that forms a plurality of air curtains. The smoking space creation machine according to claim 3, wherein the air curtains in the plurality of directions have an angle of at least 90 degrees with each other.

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