JP3089561U - Air shower room assembly - Google Patents

Abstract

(57) [Problem] To provide an air shower room assembly capable of preventing foreign substances such as hair from being taken out of an air shower room. The present invention is an air shower room assembly (1) having an air shower room (2) capable of supplying an air shower to a person in the room. The air shower room (2) has multiple wall members.
(8,14,16,18,20) and can be hermetically sealed, and air supplied from the entrance door (6), the exit door, and the blower (30) is An air injection hole (34) for injecting air into the air shower chamber (2) as an air shower and an air suction hole (36) for sucking air in the air shower chamber (2) are provided. A mirror (38) is attached to the wall members (14, 16) of the air shower room (2) so that a person who has entered the air shower room (2) can recognize foreign substances and the like attached to himself.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an air shower room assembly, and more particularly, to an air shower room assembly having an air shower room capable of supplying an air shower to a person in the room.

[0002]

[Prior art]

 BACKGROUND ART Conventionally, an air shower room assembly having an air shower room capable of supplying an air shower to a person in a room has been used in a food factory, a semiconductor product manufacturing factory, and the like. Such an air shower room assembly has an air supply device for supplying air into the air shower room in addition to the air shower room. The air shower room is surrounded by a plurality of wall members and can be hermetically sealed. These wall members include an inlet, an outlet, and air from an air supply device as an air shower in the air shower room. An air injection hole for jetting and an air suction hole for sucking air in the air shower room are provided.

[0003] The above-described air shower room assembly operates as follows. With the outlet closed, a person enters the air shower room from the inlet, and when the inlet is closed, air is supplied from the air supply device into the air shower room. The supplied air is injected as an air shower from an air injection hole of the wall member, and the air shower is supplied to a person in the air shower room. After the air supply, the person in the air shower room can go out of the outlet.

According to the above-described air shower room assembly, by supplying an air shower to a person in the air shower room, foreign substances such as dust and dirt attached to clothes or the like of the person in the air shower room are blown off. Both the air and the foreign matter are sucked from the air suction hole, and the foreign matter can be prevented from being brought into the room connected to the outlet of the air shower room, for example, a clean room.

[0005]

[Problems to be solved by the invention]

 However, there are foreign substances that cannot be blown off in the air shower room. For example, hair may be caught by clothing fibers and cannot be blown off with an air shower. Especially in food factories, hair is a major cause of foreign matter contamination, and there is a demand to keep hair out of the air shower room.

Accordingly, an object of the present invention is to provide an air shower room that can prevent foreign substances such as hair from being taken out of the air shower room.

[0007]

[Means for Solving the Problems]

 To achieve the above object, an air shower room assembly according to the present invention is an air shower room assembly having an air shower room capable of supplying an air shower to a person in the room and an air supply means for supplying air into the air shower room. The air shower room is three-dimensional and can be hermetically sealed by being surrounded by a plurality of wall members. These wall members have an inlet, an outlet, and air supplied from the air supply means. Air shower means for injecting air in the air shower chamber and air suction means for sucking air in the air shower chamber are provided.A person entering the air shower chamber adheres to a predetermined wall member of the air shower chamber. It is characterized by the fact that a mirror that can recognize the foreign matter etc. is attached.

[0008] According to the air shower room according to the present invention configured as described above, a person enters the air shower room from the inlet with the outlet sealed, and when the inlet is sealed, air is supplied from the air supply means to the air shower room. Supplied to The supplied air is jetted from the air jetting means of the wall member as an air shower, and the air shower is supplied to a person in the air shower room. After the air shower is supplied, the person in the air shower room exits the air shower room through the outlet.

Also, during the air shower, the clothes of the person in the air shower room flutter and move due to the flow of air by the air shower, so that the person in the air shower room can move through the mirror provided on the wall member. , Tend to see clothes fluttering and moving. As a result, the possibility of finding and recognizing visible foreign substances attached to one's clothes, such as hair and sticky debris, increases. As a result, by removing the found foreign matter, it is possible to prevent the foreign matter from being taken out of the air shower room.

[0010] Furthermore, even when the hair net or cap of a person in the air shower room is displaced by the air shower and the hair is exposed, the person in the air shower room can look at the mirror provided on the wall member while watching the air. Hair nets can be reattached in the shower room. Thus, when the hair net or the like is re-attached, it is possible to easily confirm in the air shower room whether or not foreign objects such as hair fall and adhere to clothes. As a result, it is possible to prevent foreign substances from being taken out of the air shower room.

In the present invention, preferably, the air injection means and the mirror are provided on the same wall member.

In the present invention configured as described above, when it is noticed that a foreign object is attached to clothes or the like during the air shower, the air shower is turned into the foreign object by changing the direction of the body or the like. You can blow them away.

In the present invention, preferably, the mirror is provided on the wall member so that the whole body of the person in the air shower room can be imaged.

In the present invention thus configured, the whole body of the person in the air shower room, that is, the entire clothing can be copied on the mirror of the wall member, so that it is checked whether or not foreign matter is attached to the entire clothing. be able to.

[0015] In the present invention, preferably, the mirror is provided from the middle to the top in the vertical direction of the wall member.

In the present invention thus configured, it is possible to check whether or not foreign matter is attached while standing over the entire clothing.

In the present invention, preferably, the mirror is provided on opposing wall members.

In the present invention configured as described above, even if a person enters the air shower room by himself / herself, by using the mirrors facing each other, whether foreign matter is attached to the rear side of the clothes. You can check by yourself.

In the present invention, the mirrors are preferably provided on adjacent wall members at an angle to each other.

In the present invention thus configured, a person in the air shower room can simultaneously check whether or not foreign matter is attached, for example, from the front and the side.

In the present invention, preferably, the mirror is an acrylic mirror plate.

[0022]

[Embodiment of the invention]

 Hereinafter, an air shower room assembly according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of an air shower room assembly according to an embodiment of the present invention, and FIG. 2 is a plan view of the air shower room assembly of FIG. FIG. 3 is a cross-sectional view taken along the line AA in FIG. 2, and FIG. 4 is a cross-sectional view taken along the line BB in FIG.

As shown in FIGS. 1 and 2, the air shower room assembly 1 includes an air shower room 2 and air supply rooms 4 arranged on both sides of the air shower room 2. The air shower room 2 includes an entrance wall 8 including a sealable entrance door 6, an exit wall 12 provided on the opposite side of the entrance wall 8 and including a sealable exit door 10, an entrance wall 8 and an exit wall 12. And two side walls 14, 16 connected to them, a floor panel 18, and a ceiling panel 20 so as to be hermetically sealable. The inlet wall 8, the outlet wall 12, the floor plate 18 and the ceiling plate 20 extend on both sides beyond the two side walls 14,16. The air supply chamber 4 comprises extensions 22, 24 of these walls 8, 12, 18, 20, outer walls 26, 28 connected to the ends of these extensions, and two side walls 14, 16. It is constituted by.

Each air supply chamber 4 contains a blower 30 for supplying air for an air shower, and a HEPA filter 32 for purifying the air supplied by the blower 30 while passing the air through the blower 30. The HEPA filter 32 is disposed in the middle of the vertical direction along the side walls 14 and 16.

As shown in FIG. 3 and FIG. 4, 16 air injection holes 34 for injecting the air that has passed through the HEPA filter 32 into the air shower chamber 2 are provided in the vertical middle portion of each of the side walls 14 and 16. ing. The direction of the air injected into the air shower chamber 2 can be adjusted by manually changing the direction of each air injection hole 34. In the lower part of each of the side walls 14 and 16, an air suction hole with a filter for sucking air that is blown out from the air spraying hole 34 and blows off foreign substances adhered to clothes or the like of a person in the air shower chamber 2 is provided. Is provided.

On the inner surface of each of the side walls 14, 16 on the side of the air shower chamber 2, a portion other than the air injection holes 34 is a mirror from the middle to the top in the vertical direction of the side walls 14, 16. Specifically, an acrylic mirror plate 38 having holes at the air injection holes 34 is attached to the side walls 14 and 16 with screws. Rubber is interposed between the screw and the acrylic mirror plate 38 to prevent the acrylic mirror plate from being damaged by tightening.

Each door 6, 10 is provided with a limit switch (not shown) for detecting whether each door 6, 10 is closed. The limit switch is connected to a switch for operating or stopping the blower 30 and a timer for controlling the operation timing and operation time of the blower 30 (not shown).

Next, the operation of the air shower room assembly according to the embodiment of the present invention will be described. When a person taking an air shower enters the air shower room 2 from the entrance door 6, after confirming that the entrance door 6 and the exit door 10 are closed by the limit switches attached to these doors, The blower 30 operates. As shown by an arrow in FIG. 1, the blower 30 sucks air from an air suction hole 36 with a filter, and passes air from an air injection hole 34 provided in the two side walls 14 and 16 through a HEPA filter 32. Inject. As a result, the injected air hits the person in the air shower room 2 as an air shower, and blows off foreign substances such as dust and dirt attached to the clothes and the like of the person in the air shower room. The blown foreign matter is captured by the filter when passing through the air suction hole 36 along the flow of air. After a predetermined time, the blower 30 is stopped, and the person in the air shower room can get out of the exit door 10.

Since the clothes and the like of the person in the air shower room 2 are fluttering and moving while receiving the air shower, the person receiving the air shower is attached to the inner surfaces of the side walls 14 and 16. There is a tendency to pay attention to clothes and the like reflected on the acrylic mirror plate 38. This makes it easier to notice foreign matter such as hair that remains on clothes without being blown off by the air shower. The person who notices the foreign substance and recognizes the foreign substance may remove the foreign substance on the spot with an adhesive tape or the like. If a foreign object adhering to clothes or the like is noticed during the air shower, the direction of the body or the direction of the air injection hole 34 may be changed, the air shower may be applied to the foreign object, and the foreign object may be blown off. . As a result, it is possible to prevent foreign substances from being taken out of the air shower chamber 2.

Further, even if the hair net or cap of the person in the air shower room 2 is displaced by the air shower and the hair is exposed, the person in the air shower room 2 can still use the acrylic mirror plate. The hair net and the like can be re-attached in the air shower room 2 while watching 38. Thereby, when the hair net or the like is re-attached, it is possible to easily confirm in the air shower room 2 whether or not any foreign matter such as the hair which is visible falls and does not adhere to clothes. As a result, it is possible to prevent foreign substances from being taken out of the air shower room 2.

Since the acrylic mirror plate 38 is provided from the middle to the upper part in the vertical direction of the side walls 14 and 16, the whole body of the person in the air shower room 2, that is, the entire clothes is copied on the acrylic mirror plate 38. Can be. This makes it possible to check whether or not a foreign substance is attached to the entire clothing, and to check that while standing.

Further, since the acrylic mirror plate 38 is provided on the inner surfaces of the two opposing side walls 14 and 16, even if the person enters the air shower room 2 by himself, the person in the room cannot wear clothes. A single person can check whether or not foreign matter is attached to the rear side.

Although the embodiment of the air shower room according to the present invention has been described above, the present invention is not limited to the above-described embodiment, but may be implemented in various ways within the scope of the invention described in the claims for utility model registration. It is needless to say that such modifications can be made and are included in the scope of the present invention.

For example, the acrylic mirror plate attached to the side walls 14, 16 may be attached to the entire surface of the side walls 14, 16.

Further, the side walls 14 and 16 provided with the acrylic mirror plate 38 may be arranged adjacent to each other at an angle. With such a configuration, the person in the room can simultaneously check whether or not foreign matter is attached, for example, on the front and side surfaces. Further, the mirror may be formed by using a material other than the acrylic mirror plate.

[0036]

[Effect of the invention]

 According to the air shower room assembly of the present invention, it is possible to prevent foreign substances such as hair from being taken out of the air shower room.

[Brief description of the drawings]

FIG. 1 is a front view of an air shower room assembly according to an embodiment of the present invention.

FIG. 2 is a plan view of the air shower room assembly of FIG. 1;

FIG. 3 is a sectional view taken along line AA of FIG. 1;

FIG. 4 is a sectional view taken along line BB in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Air shower room assembly 2 Air shower room 4 Air supply room 6 Inlet door 8 Inlet wall 10 Outlet door 12 Outlet wall 14 Side wall 16 Side wall 18 Floor plate 20 Ceiling plate 30 Blower 34 Air injection hole 36 Air suction hole 38 Acrylic mirror plate

Claims (7)

[Utility model registration claims] 1. An air shower room assembly having an air shower room capable of supplying an air shower to a person in the room and air supply means for supplying air into the air shower room, wherein the air shower room includes a plurality of air shower rooms. The wall member has an inlet, an outlet, and air injection means for injecting air supplied from the air supply means into the air shower chamber as an air shower. An air suction means for sucking air in the air shower room, and a mirror on a predetermined wall member of the air shower room so that a person entering the air shower room can recognize a foreign substance or the like attached to himself. An air shower assembly, wherein the air shower assembly is attached. 2. The air shower room assembly according to claim 1, wherein said air injection means and said mirror are provided on the same wall member. 3. The air shower room assembly according to claim 1, wherein the mirror is provided on the wall member so that the whole body of a person in the air shower room can be imaged. 4. The air shower room assembly according to claim 3, wherein the mirror is provided from a middle stage to an upper stage in the vertical direction of the wall member. 5. The air shower room assembly according to claim 1, wherein the mirrors are provided on the wall members facing each other. 6. The air shower room assembly according to claim 1, wherein the mirror is provided on the wall member adjacent to each other at an angle to each other. 7. The air shower room assembly according to claim 1, wherein the mirror is an acrylic mirror plate.