RU2340750C2 - Clean workplace - Google Patents

Abstract

FIELD: construction industry.

SUBSTANCE: invention refers to clean workplace design. Clean workplace consists of work space separated from the rest room space or neighbouring workplace at least with one partition. The latter is a vertical frame made from vertical and horizontal aluminium members attached to floor, ceiling and wall. Removable glass filler forming an opening is installed inside partition frame in order to communicate with neighbouring workplace space or with the rest room space, and lower partition part is a polymeric opaque plate or multi-layer panel which can be removed, thus forming an opening for moving large-sized process equipment. Besides partition is equipped with a transfer window representing a box built into partition and having two turning doors installed opposite each other, one of which is located on box inside clean room, and the other one - outside clean room, and internal box volume is connected with system of clean air formation in this volume.

EFFECT: clean workplace design.

2 dwg

Description

The invention relates to the field of development and operation of clean production rooms, and more particularly to clean rooms, technological processes on which require special conditions for air purity. Such processes are typically inherent in the manufacturing processes of drugs or dietary supplements.

A clean room is known, for example, for medical purposes, containing a working volume, limited on all sides by panels, and a clean air supply system, while a clean room consists of three communicating compartments of a clean room itself and two auxiliary working compartments.

(RU 2066429, F24F 7/06, A61G 10/00, publ. 09/10/1996).

The known decision is made as a prototype for the claimed invention.

The disadvantage of this known solution is that it refers to the type of stationary, that is, a constant volume due to the fact that the partitions are essentially wall panels. In this regard, we are talking about a clean room, which, of course, can be attributed to the workplace, but in reality it is a room with a certain climate for air purity. Not always according to the layout possibilities of the room itself, you can create a clean workplace. At the same time, the production processes for the manufacture of a product, as a rule, take place in large volumetric developed rooms, in which the technological equipment itself is located. Given the flexibility and the possibility of reconfiguring modern technological equipment from the release of one type of medicine to another type, situations arise when a clean workplace needs to be organized right next to the technological equipment, for example, an analysis point or a laboratory point, or a higher class volume needs to be allocated purity. The known solution does not allow to solve such a problem.

In addition, a clean room requires periodic cleaning and washing, especially the surface of partitions and walls. With stationary fixing of these partitions and walls, cleaning and washing is reduced to the fact that the production process stops during the sterilization period of the workplace. The process of cleaning and washing, subsequent drying and sterilization is time-consuming.

In addition, such a cleanroom cannot be tied to the process itself, since there are no means connecting the cleanroom with the rest of the volume while maintaining the conditions for maintaining cleanliness in this room.

The present invention is aimed at solving the technical problem of creating a fence for organizing a clean workplace that has the ability to move, quick installation and dismantling and the possibility of forming openings for communication with the environment in terms of integration into the process.

The technical result achieved in this case is to simplify the design, reduce the time for equipment and dismantling and increase mobility due to the possibility of movement while maintaining the conditions for providing the clean workplace area with clean air.

The specified technical result is achieved by the fact that in a clean room containing a working volume separated from the rest of the room or an adjacent workplace by at least one partition, according to the invention, the partition is a vertically arranged frame of vertical and horizontally arranged aluminum elements attached to floor, ceiling and wall, while inside the partition wall there is a glass filler installed, which is removable in the frame to form an opening with communicating with the volume of the neighboring workplace or the rest of the space.

In addition, the partition is made with a transfer window, which is a box mounted in the partition with two rotary doors opposite each other, one of which is located on the box inside the clean room, and the other outside the clean room, while the internal volume of the box is in communication with the clean formation system air in this volume.

In addition, the lower part of the partition is a polymeric opaque plate or a multilayer panel and is removable to form an opening when moving large-sized technological equipment.

These signs are significant and interconnected with the formation of a stable set of essential features sufficient to obtain the desired technical result.

The present invention is illustrated by specific examples of execution, which, however, are not the only possible, but clearly demonstrate the ability to achieve the desired technical result.

Figure 1 shows a clean room, a General view;

figure 2 is a partition for a clean room.

According to the present invention, the organization of a clean workplace in a room isolated from the volume of a given room and in which special conditions for air purity other than the air environment of the room as a whole can be formed is considered. Such clean workplaces have distinctive features in that their organization does not take much time, places can be temporary and can be transported from one area of the room to another area. At the same time, special conditions are maintained for reporting the volume of a clean workplace with the rest of the space. In addition, it becomes possible to isolate the volume of the premises of a higher purity class in the production room.

A clean room, in which, for example, the production of medicines is carried out, is a working volume separated from the rest of the space of a room or an adjacent workplace by at least one partition. Under such an example of execution, we can consider the case when the room, as a rule, is small in type of room, is divided by such a partition into two parts, one of which is considered to be a clean workplace or a clean room, that is, an area with increased air purity, which is provided by the formation system clean air (examples of the system are not given, since any of the known ones can be used, for example, described in RU No. 2002109219, RU No. 2066429, RU No. 2074930). What is significant is not the concrete design of the microclimate creation system, but the communication of the internal volume of the workplace with the clean air formation system in this volume.

Another example of execution, which is presented in figure 1, is the isolation of the workplace for example, two partitions, forming a zone of a clean workplace (clean room). In all examples of this option, the partition is a vertically located frame made of aluminum vertical 1 and horizontally located 2 racks attached to the floor, ceiling and wall. Glass filler is installed inside the partition frame 3. The filler is made of glass and the frame elements are aluminum (for example, aluminum profile) makes it easy to clean and wash surfaces, in addition, these materials meet the established sanitary and hygienic requirements for materials used in the premises, where people are for a long time. Glass filler may occupy part of the area of the frame. For example, as shown in figures 1, 2, the lower part of the frame can be a polymeric opaque plate or a multilayer panel (“sandwich” panel, metal-filler-metal) and is removable to form an opening when it is convenient to move large-sized processing equipment 4. When installation of partitions adjacent vertical racks of two partitions are interconnected.

A specific feature of the partition is that the glass filler or part of it, and a polymeric opaque plate or a multilayer panel are removably mounted in the frame to form an opening when communicating with the volume of the adjacent workplace or the rest of the room, and this partition is made with the possibility of attaching to the floor and ceiling or to the floor, ceiling and wall. Attachment elements are not shown. The implementation of the filler or part of this filler and the polymeric opaque plate or multilayer panel removable does not represent a technical difficulty and therefore is not considered in detail. You can only indicate that the removability is determined by the type of device or mechanism for attaching or securing the filler in the frame. If you use a corner profile for uprights, then the filler can be pressed against the shelf of the corner with a detachable lock.

Another feature of the partition for organizing a clean room is the presence of a transfer window in it (figure 2). The transfer window is a box 5 mounted in the partition with two doors 6 rotatably mounted opposite each other, one of which is located on the box inside the clean room, and the other outside the clean room, while the internal volume of the box is in communication with the clean air formation system 7 in this volume .

The box can be made with transparent glass walls. The bottom surface of the box is a transfer table. The system 7 for the formation of clean air in the volume of the duct provides an appropriate microclimate. To transfer the finished product, the operator opens the door 6 from the inside of the cleanroom and places the product on the table. After that, the inner door closes. An outside operator opens the outer door and accepts products, after which the door closes. After some time, the microclimate balance in the box volume is restored.

To communicate with each other several clean rooms adjacent to each other, glass filler can be removed from one of the partitions, forming a common area of the clean room, for example, for two clean workplaces, and the lower part of the partition frame made in the form of a polymeric opaque plate is removed or a multilayer panel, for the convenience of introducing large-sized technological equipment into a clean room or removal from it in case of replacement or breakdown.

The present invention is industrially applicable, as it can be implemented using known technologies used in the manufacture of partitions from aluminum profiles using glass as a filler in the partition, and allows you to select the volume of the premises of a higher purity class in the production room.

Claims (1)

A clean room containing a working volume separated from the rest of the room or an adjacent workplace by at least one partition, characterized in that the partition is a vertically arranged frame of vertical and horizontally arranged aluminum elements attached to the floor, ceiling and wall, at the same time, a glass filler is installed inside the partition frame, which is removably mounted in the frame to form an opening for communication with the volume of the adjacent workplace or the rest the volume of the room, and the lower part of the partition is a polymeric opaque plate or a multilayer panel and made removable to form an opening for moving large-sized technological equipment, and the partition is equipped with a transfer window, which is a box mounted in the partition with two doors pivotally mounted opposite each other, one of which is located on the box inside the cleanroom, and the other outside the cleanroom, while the internal volume of the box with bschen forming system with clean air in this volume.

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