RU81367U1 - MOBILE SANPROSPOUSNIK - Google Patents

Abstract

The work of the mobile sanitary inspection room is structured as follows: the staff passes through the entrance-exit vestibule of the sanitary protection zone to the wardrobe of personal clothes, where they remove “clean” clothes. Then he goes to the room (A) of the overalls wardrobe, which is connected with the vestibule of access to the strict regime zone, where he puts on overalls for work in the strict regime zone. If there is a need for this, put on overalls. The issuance of overalls and upper overalls is made from the cabinets through the doors opening to the room (A) of the overalls wardrobe. Further, the staff leaves through the vestibule of exit to the strict regime zone and performs the necessary work. Returning, he passes through the entrance vestibule from the high security zone to the associated room (B) of the workwear wardrobe, where he removes workwear. Reception of workwear takes place in the same lockers for workwear, but through the doors that open into the room (B) of the workwear wardrobe. After that, through the shower, wipe and dosimetric control post, the staff again enters the “clean” zone, into the wardrobe of personal clothes, and through the entrance-exit vestibule from the sanitary protection zone leaves the sanitary inspection room and into the sanitary protection zone. The inventive mobile sanitary inspection room by eliminating unreasonable exposure allows to increase radiation safety and improve the working conditions of personnel working in the radioactive contamination zone, by means of the separation of a “clean” staff preparing for work clothes, with doors on both sides, mounted on a solid partition to exit to the strict security zone, from the “dirty” one returning from it, when approaching individual lockers with overalls. The mobile sanitary inspection room is simple in design and easy to operate.

Description

A mobile sanitary inspection room belongs to sanitary facilities and can be used to provide a sanitary access regime when personnel pass into the radioactive contamination zone to perform work and exit from it with radiation monitoring.

The sanitary inspection room is known (RF patent for utility model No. 35031) including an entrance vestibule, outer clothing wardrobe, individual cleaners lockers, fresh and exhaust “clean” ventilation, exhaust “dirty” ventilation, a dosimetric control post, shower cabins, wash basins, bathrooms, individual lockers for work clothes, a wardrobe for outer work clothes and an exit vestibule, a sanitary inspection room is made according to the modular principle and is additionally equipped with a special laundry room installed in the household and energy unit adjacent to anpropuskniku and separating the "clean" area of the "dirty", the terminal blocks "clean" area with individual lockers clean clothes and "dirty" zones with individual lockers workwear and showers are configured to dock. This design is closest to the claimed technical solution, therefore, adopted as a prototype.

The disadvantage of the prototype is the inability to separate the "clean" staff, preparing to enter the strict regime zone, from the "dirty", returning from it, when approaching individual lockers with overalls. This makes possible additional exposure of personnel from radioactive contamination carried, for example, on shoes.

The essence of the claimed technical solution lies in the fact that in the well-known sanitary inspection room, which includes a "clean" zone, which includes a vestibule of entry and exit from the sanitary protection zone, a wardrobe of personal clothes, and a "dirty" zone, which includes overalls, dosimetric control post, shower room, entrance hall to the strict security zone and entrance lobby to the strict security zone are separated, and the workwear wardrobe has a solid partition dividing it into two independent rooms, one of which is connected to the wardrobe of personal clothing and a vestibule of access to the strict security zone, and another with a vestibule of entry from the strict security zone and a shower, and work clothes cabinets with doors from both one and the other premises are mounted in the partition.

Thus, the claimed technical solution differs from the prototype in that the vestibule of exit to the strict regime zone and the vestibule of entry from the strict regime zone are separated, and the workwear wardrobe has a continuous partition dividing it into two independent rooms, one of which is connected with the wardrobe of personal clothes and a vestibule of exit to the strict security zone, and another with a vestibule of entry from the strict security zone and a shower, and work clothes cabinets with doors from both one and the other premises are mounted in the partition. This allows us to conclude that the claimed technical solution meets the criterion of "novelty."

A comparative analysis of the claimed utility model with other technical solutions showed that the claimed technical solution allows you to separate, with the help of a solid partition into which workwear cabinets are mounted doors on both sides, "clean" personnel preparing to enter the high security zone from dirty ”, returning from it, when approaching individual lockers with overalls. This allows you to prevent possible additional exposure of personnel, increase radiation safety and improve the working conditions of personnel performing work in the strict regime zone.

The modular design of the sanitary inspection room allows for its simple and quick installation and dismantling at any facility, and convenient transportation to the place.

Based on the above, we can conclude that the proposed technical solution meets the criterion of "inventive step".

Figure 1 shows a diagram of a mobile sanitary inspection room.

A mobile sanitary inspection room consists of a “clean” zone, which includes an entrance-exit vestibule of the sanitary protection zone (1), a wardrobe of personal clothes (2), and a “dirty” zone, which includes the following: workwear wardrobe (3), consisting of from two rooms: the entrance to the high security zone (A) connected with the vestibule and the entrance from the high security zone (B) connected to the vestibule. Premises (A) and (B) are separated from each other by a solid partition, in which two-sided lockers for workwear (4) and two-sided lockers for upper workwear (5) are mounted. Next is a vestibule of exit to the strict regime zone (8), an entrance vestibule from the strict regime zone (9), a shower room (10), a cleaning room (11) and a dosimetric control post (12).

The mobile sanitary inspection room works as follows: the staff passes through the entrance-exit lobby of the sanitary protection zone (1) into the wardrobe of personal clothing (2), where it removes “clean” clothes. Then he goes to the room (A) of the overalls wardrobe (3), where he puts on overalls for work in the strict regime zone. If there is a need for this, put on overalls. The issuance (6) of overalls and upper overalls is made from the cabinets (4) and (5) through the doors that exit into the room (A) of the overalls wardrobe (3). Next, the staff exits through the exit platform to the strictly regime zone (8) and performs the necessary work. Returning, he passes through the entrance platform from the strict regime zone (9), the room (B) of the overalls wardrobe (3), where he removes overalls. The reception (7) of workwear takes place in the same lockers for workwear (4) and (5), but through the doors that open into the room (B) of the workwear wardrobe (3). After that, through the shower (10), wipe (11) and the dosimetric control post (12), the staff again enters the “clean” zone, into the wardrobe of personal clothes (2), and through the entrance and exit vestibule from the sanitary protection zone (1) leaves the sanitary inspection room in the sanitary protection zone.

The inventive mobile sanitary inspection room by eliminating unreasonable exposure can increase radiation safety and improve the working conditions of personnel working in the radioactive contamination zone, is simple in design and easy to operate.

Claims (1)

A mobile sanitary inspection room, which includes a “clean” zone, which includes an entrance-exit tambour of a sanitary protection zone, a wardrobe of personal clothes, and a “dirty” zone, which includes a workwear wardrobe, a dosimetric control post, a shower room, characterized in that the entrance to the strict security zone and the entrance to the strict security zone are separated, and the workwear wardrobe has a continuous partition dividing it into two independent rooms, one of which is connected to the wardrobe of personal clothing and the entrance to the strict security zone, another - with the entrance vestibule of the high security zone and shower, and in the partition mounted lockers for clothing, having a door both from the one and from the other rooms.