JP5037756B2 - Decontamination equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a decontamination facility, and more particularly, to a decontamination facility that can be easily and urgently installed for decontamination of a large number of disaster victims caused by a sudden NBC disaster (nuclear, bio, chemical disaster). .
[0002]
[Prior art]
For example, when a chemical disaster suddenly occurs as an NBC disaster and a large number of people are polluted due to the release of harmful substances such as poisonous gases, those victims will rush to medical institutions such as hospitals for treatment. However, if a victim who is contaminated with harmful substances enters the hospital directly, the hazardous substances attached to the clothes and human body of the victim will be brought in, so even non-polluted persons and medical personnel in the hospital The secondary contamination will further increase the damage.
[0003]
Therefore, there is a strong demand for safety measures to prevent such secondary contamination.
[0004]
[Problems to be solved by the invention]
The purpose of the present invention is to provide a decontamination facility that can be decontaminated by urgently setting up at the disaster site or the entrance of a medical institution when a large number of victims contaminated with harmful substances occur due to NBC disasters, etc. There is to do.
[0005]
[Means for Solving the Problems]
The decontamination equipment of the present invention that achieves the above-mentioned object makes it possible to expand the entire tent body by blowing air between the double-structured membranes at the same time, and to temporarily remove the structure that can exhaust the air and contract at once. The structure of the tent body is maintained by constantly blowing air, and an entrance and an exit are provided in the tent body, and a dressing zone is formed in the tent body from the entrance to the exit. decontamination zone, arranging clothing zone sequentially, Rutotomoni the curtain door provided as lifting partition omission passing between zones adjacent, equipped with a washing shower apparatus in the decontamination zone, the decontamination zone A floor sheet is used as a high-floor panel, and at least at the bottom of the decontamination zone, a ground sheet formed in a drain pan shape as a waste liquid storage part is laid, and a waste liquid is pumped from the waste liquid storage part. The is characterized in that provided.
[0006]
Thus, since the tent main body which is easy to remove temporarily is used as the main part of the structure, it can be set up in a short time. In addition, since there are a dressing zone, a decontamination zone, and a clothing zone in order from the entrance to the exit inside the tent body, this can be done near the disaster site, on the entrance of the medical institution, or on the way to the medical institution. Temporarily, victims contaminated with harmful substances were decontaminated by removing contaminated clothing in the dressing zone, washing the body in the decontamination zone, and wearing non-contaminated clothing in the dressing zone. Since it can enter a medical institution after becoming a state, secondary contamination can be prevented. Moreover, since it is a tent system which can be removed temporarily, it can be easily removed after use.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described with reference to the embodiments shown in FIGS.
[0008]
The decontamination equipment 1 of the present invention has a tent body 2 that is easy to remove temporarily as a main structure. In the illustrated example, the tent body 2 has a double membrane structure having an outer membrane 2o and an inner membrane 2i. When air is blown into the space between the outer membrane 2o and the inner membrane 2i of the double membrane structure, A dome-shaped three-dimensional structure can be formed within a few minutes, and it can be easily folded by removing air. In addition, the dome-shaped three-dimensional structure can be made to have a strong structure capable of maintaining a three-dimensional structure even when wind and rain are strong by constantly blowing air from the blower 6.
[0009]
The tent body 2 is provided with a partition 12 extending in the longitudinal direction at the center in the width direction of the interior, and the space is divided into right and left. In the two left and right independent spaces, inlets 6A and 6B and outlets 9A and 9B are formed in the front and rear, respectively, and door curtains 10A and 10B and 11A and 11B are respectively provided.
[0010]
In this way, the two spaces divided by the partition 12 are arranged in order from the entrance 6A to the exit 9A, the dressing zone 3A, the decontamination zone 4A, and the clothing zone 5A, with one being the male decontamination route, and the other being the other. As a female decontamination route, a dressing zone 3B, a decontamination zone 4B, and a clothing zone 5B are arranged in this order from the entrance 6B to the exit 9B. Further, curtains 7A, 7B and 8A, 8B are provided as partitions between these zones. These curtains 7A, 7B and 8A, 8B allow movement of humans while suppressing as much as possible that harmful substances do not move between zones.
[0011]
The undressing zones 3A and 3B are places where victims contaminated with harmful substances first enter. Here, the victim first takes off the contaminated clothes. The next decontamination zones 4A and 4B are places where victims who have become naked in the dressing zones 3A and 3B wash away harmful substances attached to their bodies. A plurality of shower heads 13 and 14 are provided as the cleaning shower device. The decontamination zones 4A and 4B have cleaning shower zones 4A ₁ and 4B _{1 at the} front stage and rinse shower zones 4A ₂ and 4B ₂ at the rear stage, respectively.
[0012]
In the cleaning shower zones 4A ₁ and 4B ₁ , cleaning liquid such as warm water is jetted from the shower head 13 to wash away harmful substances adhering to the victim's body. If a hazardous substance is found in a chemical disaster, a mixture of the neutralizing agent is used as the cleaning liquid. When toxic substances are not known, warm water is used because it is necessary to wash away. Furthermore, the rinse shower zones 4A ₂ and 4B ₂ in the subsequent stage may still contain liquids containing harmful substances in the cleaning liquid used in the previous stage, so that they are completely washed away to the original non-contaminated state. To do. The last clothing zones 5A and 5B are places where new uncontaminated clothing is worn.
[0013]
In the undressing zones 3A and 3B, a measuring means for evaluating the contamination state of the victim may be installed as necessary. By installing such evaluation and measurement means, it is possible to know how much the victim should decontaminate in the next decontamination zones 4A and 4B. Moreover, it is good to install the measurement means which re-evaluates the decontamination degree also in the clothing zones 5A and 5B if necessary. If the decontamination is insufficient as a result of measurement by this re-evaluation measuring means, the decontamination zone 3A, 3B can be returned to the dedressing zone 3A again.
[0014]
Although the size of the tent body 2 is not particularly limited, since a serious victim is carried by the stretcher S, both the male decontamination route and the female decontamination route can be walked and the stretcher S. It is preferable to secure a space that can be used together. For example, the width of each decontamination path is preferably about 120 cm or more.
[0015]
The decontamination zones 4 </ b> A and 4 </ b> B include the shower heads 13 and 14 described above, the floor is the high floor panel 20, and a ground sheet 25 serving as a waste liquid storage unit for the cleaning liquid is laid below the floor. On the raised floor panel 20, a plurality of frames 21 are erected on the side of the partition 12, and shower heads 13 and 14 are attached to the respective frames 21. Each shower head 13, 14 is connected to a hot water supply equipment 23 installed outside via a hose h1, and is supplied with hot water of 30 to 35 ° C. The raised floor panel 20 is provided with a plurality of handrails 24 on the inner wall side of the tent main body 2 so that it can be used by a victim who has become unstable on his own.
[0016]
The ground sheet 25 laid on the lower side of the high floor panel 20 is formed in a drain pan shape, and by storing a cleaning waste liquid mixed with harmful substances therein, soil contamination is prevented. The waste liquid stored in the ground sheet 25 is pumped up by a pump 26, and is collected in an assembled water tank 27 installed outside via a hose h2.
[0017]
Slope panels 28 and 29 are provided in the undressing zones 3A and 3B and the clothing zones 5A and 5B, respectively, in order to facilitate ascending and descending of the decontamination zones 4A and 4B to the raised floor panel 20. In addition, a temperature adjuster 30 is provided in the clothing zones 5A and 5B as necessary. Reference numeral 31 denotes an outdoor unit of the temperature controller 30. The temperature controller 30 serves not only for heating in the winter season but also for preventing harmful gases from flowing into the clothing zones 5A and 5B from the decontamination zones 4A and 4B.
[0018]
Moreover, although the power supply with respect to each electric equipment may be interchanged from a nearby building, you may make it self-supplied by attaching the generator 32.
[0019]
The decontamination equipment 1 shown in the figure can be set up in a dome-shaped three-dimensional structure in a short time by filling the tent body 2 with air from the blower 6, so that when a large number of victims have emerged due to a sudden NBC disaster Even so, it can be easily and temporarily installed near the disaster site, on the way to a medical facility, or at the entrance of a medical institution such as a hospital. In addition, victims take off clothes contaminated with harmful substances in the dressing zones 3A and 3B, wash away harmful substances attached to the body in the decontamination zones 4A and 4B, or neutralize harmful substances. After treatment and further decontamination by rinsing, non-contaminated clothes can be attached in the clothing zone 5, so that secondary contamination can be prevented.
[0020]
In the embodiment described above, the case of a chemical disaster has been mainly described, but the present invention can be applied to NBC disasters (nuclear, bio, chemical disasters) in general.
[0021]
In the present invention, as the tent body, a double membrane structure that can be temporarily installed in a three-dimensional shape by air filling as in the above-described embodiment is used.
[0022]
In the embodiment, the inside of the tent main body is divided into two parts, a male decontamination passage and a female decontamination passage, by a partition, but the partition may not necessarily be provided. If the partition is not divided, it is disadvantageous in terms of cost, but two tent bodies may be installed for male victims and female victims.
[0023]
Also, the inside of the tent body may be divided into 2 to 4 rows by a plurality of partitions, and each row may be decontaminated according to the severity of mild, moderate or severe depending on the extent of damage. . In other words, if it is mild, it can be decontaminated on its own, but if it becomes moderate or severe, a caregiver may be required depending on the degree, so a decontamination route on which the caregiver waits may also be required. .
[0024]
In the decontamination zone, in order to ensure the removal of pollutants, an example of providing a front-stage decontamination solution shower zone and a rear-stage rinse shower zone has been illustrated. The rinse shower zone is not necessarily provided if it can be washed away.
[0025]
【Effect of the invention】
As described above, according to the present invention, the tent body that can be easily removed temporarily is used as the main part of the structure, so that it can be set up in a short time. In addition, a dressing zone, a decontamination zone, and a dressing zone are arranged in this order from the entrance to the inside of the tent body. If this is temporarily installed at the entrance of a medical institution, it will be damaged by harmful substances. A person can enter a medical facility in a pre-decontaminated state by taking off contaminated clothing in the dressing zone along the flow, washing the body in the decontamination zone, and wearing non-contaminated clothing in the dressing zone. Therefore, secondary contamination can be prevented. Moreover, since it is a tent system which can be removed temporarily, it can be easily removed after use.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a decontamination equipment according to an embodiment of the present invention with a part cut away.
FIG. 2 is an explanatory view showing the decontamination equipment of FIG. 1 in a plan view.
[Explanation of symbols]
1 Decontamination equipment 2 Tent body 2o Outer membrane 2i Inner membrane 3A, 3B Undressing zone 4A, 4B Decontamination zone 5A, 5B Clothing zone 6A, 6B Entrance 7A, 7B, 8A, 8B Curtain (partition)
9A, 9B Exit 12 Partition 13, 14 Shower head

Claims (3)

By making the entire tent body inflatable by blowing air between the membranes of the double structure, exhausting the air to make it possible to temporarily remove the structure that can shrink at once, and constantly blowing air so as to maintain the conformation of the tent body, the inlets and outlets provided on the tent body, internal to the inlet from towards the outlet undressing zone of the tent body, arranged decontamination zone, the garment zones sequentially adjacent Rutotomoni curtains door provided as lifting a partition exit passage between each other zones, equipped with a washing shower apparatus in the decontamination zone, the floor of the decontamination zone to raised floor panel, and at least of the decontamination zone A decontamination facility provided with a ground sheet formed in a drain pan shape as a waste liquid storage section at the bottom, and further provided with a pump for pumping the waste liquid from the waste liquid storage section .   The decontamination equipment according to claim 1, wherein the inside of the tent main body is divided into a plurality of rows by a partition, and the dressing zone, the decontamination zone, and the clothing zone are sequentially arranged in each of the divided rows. The decontamination equipment according to claim 1 or 2 , wherein a washing shower head is provided at the front stage and a rinsing shower head is provided at the rear stage as the washing shower device.

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