JP2003314872A - Design system for clean room - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily design and construct a clean room in accordance with a request of a user regardless of restriction for a building. <P>SOLUTION: This design system for a clean room is provided with means for: deciding an air flow style in the clean room from information relative to cleanness or an application of the clean room; deciding a necessary clean device from information relative to the decided air flow style, the information relative to the cleanness or application of the clean room and information relative to the clean room space; creating an estimation specification from the information relative to the decided clean device and the information relative to the clean room space; calculating a panel quantity used for wall surfaces and a ceiling surface from the information relative to the clean room space; deciding maintenance items based on the decided estimation specification; calculating an estimated construction expense from the decided clean device and the calculated panel quantity; calculating an estimated maintenance expense from the decided maintenance items; and outputting the calculated estimated construction expense and the estimated maintenance expense. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clean room design system for designing a clean room (so-called prefabricated clean room) in which a wall surface and a ceiling surface are composed of a plurality of panels, and a clean device installed in the clean room.

[0002]

2. Description of the Related Art Currently, not only in the manufacturing process of precision parts such as semiconductors but also in various fields such as pharmaceuticals and foods, there is an increasing demand for a clean room for ensuring safety and quality.

[0003]

However, since the clean room of the type constructed by the conventional construction method in which the air purifying device and the air conditioner are installed is a building and is a real estate integrated with other building structures, It is impossible to relocate and remove only the clean room, and it is difficult to change the structure. In addition, a conventional clean room consists of a housing, which is a building, a clean device such as an air purifier and an air conditioner, a lighting device, an air conditioner, etc. In addition to technology, construction technology was required, and the installation of a clean room required a huge amount of initial cost, so a clean room could not be easily introduced. Furthermore, maintenance of the clean room must be operated by a special manual,
Maintenance including regular performance management is required,
If this maintenance is insufficient, the original function of the clean room cannot be fully exerted, and the user will get an unexpected disadvantage.

Therefore, an object of the present invention is to easily design and construct a clean room according to a user's request without being restricted by a building. In particular, the present invention provides a room independent of a building that is easy to relocate / remove the room in which the air purifier or the air conditioner is installed, and when designing a clean room, not only the air purifier and the air conditioner but also these devices are used. It is an object of the present invention to provide a system capable of designing a clean room including the room itself in which the equipment is installed. Another object of the present invention is to provide a system capable of collectively estimating the equipment specifications of a clean room including a housing, a clean device, a lighting device, an air conditioner, which is a building. Another object of the present invention is to provide a system capable of estimating a maintenance cost together with design and construction costs of a clean room when designing the clean room.

[0005]

According to a first aspect of the present invention, there is provided a clean room design system comprising: a clean room having a plurality of panels on a wall surface and a ceiling surface; A system for designing a clean room using the computer, wherein the computer determines means for determining an air flow in the clean room based on at least information on cleanliness of the clean room or intended use, at least information on the determined air flow, and the clean room. Based on information on the cleanliness or intended use of the equipment and information on the space in the clean room, a means for determining the required cleaning equipment, at least information on the determined cleaning equipment, and information on the space in the clean room is used to create an estimated specification. Do A step, means for calculating the amount of panels to be used for the wall surface and the ceiling surface based on at least information about the space in the clean room, means for determining a maintenance item based on the determined estimated specifications, and the determined cleaning device, Means for calculating an estimated construction cost from the calculated panel amount, means for calculating an estimated maintenance cost from the determined maintenance items, and means for outputting the calculated estimated construction cost and the estimated maintenance cost , Is provided. According to a second aspect of the present invention, in the clean room design system according to the first aspect, there is provided a means for calculating a lease fee from the input information about the lease period and the construction cost. According to a third aspect of the present invention, in the clean room design system according to the first aspect, means for extracting a part that needs to be replaced within the lease period from the input information about the lease period and the estimated specifications, and the component. Storage means for setting a replacement period and unit price for each, and a means for calculating the number of times of replacement of the extracted parts from information on the replacement period and the lease period stored in the storage means,
Means for calculating the price of the component that needs to be replaced during the lease period. The design method of the clean room according to claim 4 of the present invention is a clean room design method for designing a clean room in which a wall surface and a ceiling surface are composed of a plurality of panels and a clean device installed in the clean room, and at least a clean room. From the step of determining the airflow method in the clean room from the information on the cleanliness or the intended use, at least the information on the determined airflow method, the information on the cleanness of the clean room or the intended use, and the information on the space of the clean room, Use it for walls and ceilings from the steps of deciding what clean equipment you need, at least the information about the determined clean equipment, and the estimate specifications from the information about the space in the clean room, and at least the information about the space in the clean room. Pa A step of calculating the amount of the work, a step of determining a maintenance item based on the determined estimate specification, a step of calculating a construction estimated cost from the determined clean device and the calculated panel amount, It is characterized by including a step of calculating a maintenance estimated cost from the determined maintenance items, and a step of outputting the calculated construction estimated cost and the maintenance estimated cost.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A clean room design system according to a first embodiment of the present invention comprises means for determining an air flow system in a clean room based on at least information on cleanliness of the clean room or intended use, and at least the determined air flow. Estimated specifications based on information on the method, cleanliness or use of the clean room, and information on the space of the clean room, and means for determining the required clean equipment, and at least information on the determined clean equipment and information on the space of the clean room. To calculate the amount of panels to be used for the wall surface and the ceiling surface based on at least the information about the space in the clean room, a means to determine the maintenance items based on the determined estimated specifications, and a determined cleaning device. And the panel amount calculated as And means for calculating La construction estimated costs,
The computer is provided with means for calculating the estimated maintenance cost from the determined maintenance items and means for outputting the calculated construction estimated cost and estimated maintenance cost. According to the present embodiment, it is possible to create an estimated specification for a clean device including a clean room from information on the cleanliness or usage of the clean room and information on the space of the clean room. Further, according to the present embodiment, not only the construction estimation cost but also the maintenance estimation cost can be output together.

The second embodiment of the present invention is the clean room design system according to the first embodiment,
It is provided with a means for calculating the lease fee from the inputted information on the lease period and the construction cost. According to the present embodiment, it is possible to know the approximate lease fee of the clean device including the clean room.

A third embodiment of the present invention is a clean room design system according to the first embodiment.
A method for extracting parts that need to be replaced within the lease period from the input information about the lease period and the estimated specifications, a storage means that sets the replacement period and unit price for each part, and the number of times the extracted parts are replaced. A means for calculating from the information about the replacement period and the lease period stored in the storage means, and a means for calculating the price of the parts that need to be replaced during the lease period. According to the present embodiment, for example, in the maintenance estimation in accordance with the lease period, it is possible to calculate the maintenance fee that presumes the cost required for parts replacement during the lease period.

A clean room designing method according to a fourth embodiment of the present invention comprises a step of determining an air flow method in the clean room based on at least information on cleanliness of the clean room or an intended use, and at least information on the determined air flow method. , Estimated specifications based on the information on the cleanliness of the clean room or the intended use and the information on the space in the clean room to determine the required clean equipment, at least the information on the determined clean equipment, and the information on the space in the clean room. , The step of calculating the amount of panels used for the wall surface and the ceiling surface from at least the information about the space in the clean room, the step of deciding the maintenance item based on the decided estimated specifications, and the decided clean device. From the calculated panel amount Comprising the steps of: calculating the engineering estimated costs,
It is provided with a step of calculating a maintenance estimated cost from the determined maintenance items and a step of outputting the calculated construction estimated cost and maintenance estimated cost. According to the present embodiment, it is possible to create an estimated specification for a clean device including a clean room from information on the cleanliness or usage of the clean room and information on the space of the clean room. Further, according to the present embodiment, not only the construction estimation cost but also the maintenance estimation cost can be output together.

[0010]

EXAMPLE A design / maintenance system for a clean room according to an example of the present invention will be described below. Figure 1
Is a screen transition diagram when a user uses the clean room design / maintenance system according to the present embodiment, FIG. 2 is a flowchart showing a data flow until a business negotiation is concluded in the clean room design system according to the present embodiment, and FIG. 3 is this embodiment. 4 is a flow chart showing a data flow in the clean room maintenance system according to the present invention, FIG. 4 is a block diagram for realizing construction estimation in the clean room design system according to the present embodiment, and FIG. 5 is an estimation specification screen in the clean room design system according to the present embodiment. 6 is a conceptual diagram showing a user-only maintenance input screen in the clean room maintenance system according to the present embodiment, and FIG. 7 is a conceptual configuration diagram of the clean room according to the present embodiment.

First, a clean room design / maintenance system according to this embodiment will be described with reference to FIG. On the top screen 10, it is possible to select "new / negotiation" display and "maintenance" display. A user who newly uses this system selects "new / negotiation" display.
By selecting the "new / business negotiation" display, the screen transitions to the user registration screen 11. On the user registration screen 11, the user, for example, "company name""address""contact""person in charge"
Enter bibliographic items such as "scheduled construction date" and instruct "Send" display. User registration is completed by transmitting the information entered on the user registration screen 11. After the user registration is completed, the check list screen 12 is displayed. On this checklist screen 12, "Cleanliness / Use information"
And at least "spatial information". As the "cleanliness information", for example, "class 100" or "class 1000", which indicates the number of fine particles contained in a predetermined space, is input. Instead of this "cleanliness information", "use application information" may be entered. For example, the use purpose of the clean room such as “semiconductor manufacturing process”, “food processing”, or “medical product manufacturing process” is input. The required cleanliness can also be estimated by such usage. If the clean room is divided into a plurality of spaces and the cleanliness and the intended use in each space are different, information is input for each space. As the "spatial information", information about the size of the clean room is input. For example, the user inputs information about the length, width, and height of the clean room. Also in this "spatial information", the inside of the clean room is divided into a plurality of spaces, and when the cleanliness and the intended use in each space are different, information is input for each space. Other information includes "Number of people in the room", "Work condition", "Indoor equipment", "Indoor temperature", "Indoor humidity", "Device name and number of special equipment requiring exhaust, required air volume", "Lighting" It is a necessary condition to input the information about "brightness" and "indoor heat source". After inputting these pieces of information on the check list screen 12, the information is transmitted.

After the information input on the check list screen 12 is transmitted, the manufacturer considers the specifications. In reality, this examination is conducted in the form of an interview with the user. Then, when the specification outline is decided to some extent, we will discuss about the range of the estimate. Regarding the range of this estimate, the estimate range / excluded item input screen 13 can be used. In this estimate range / exclusion item input screen 13, for example, "clean room main body construction""air conditioning equipment construction""duct equipment construction""instrumentation equipment construction""piping equipment construction""clean room equipment""floor / grating construction"
Enter whether to include "electricity / lighting work" or "bureau drainage work" in the estimate range or exclude it from the estimate. Further, in the case of the estimated range, it is preferable to select an item for more detailed specifications. For example, in the "clean room body construction", "general panel", "non-combustible panel", "flame-retardant panel", "stainless panel", etc. are selected. In "Air conditioning installation", select "Air cooling", "Water cooling", "Steam heat source", "Electric heat source", etc. In "Duct equipment construction", select "Indoor" or "Outdoor". In "Instrumentation work", select "Explosion-proof", "Non-explosion-proof", "Customer specification", etc. In "Piping work", select "Air conditioning only" or "Outside air conditioning". In "clean room equipment",
Have them select "explosion-proof""non-explosion-proof""specialequipment".
In “Floor / Grating work”, select “long plastic sheet”, “resin coating”, “free access floor”, etc. In "electricity / lighting work",
Select "white", "yellow", "voltage", etc. In “Local exhaust facility construction”, gas components such as “acid”, “organic solvent”, and “displacement volume” and “whether there is a fan” are selected. After transmitting the information input in the estimate range / excluded item input screen 13, the use condition input screen 14 is displayed as necessary.
It is preferable that information is transmitted and received on the use condition input screen 14 by a question and answer method that is used during an actual business negotiation. The use condition input screen 14 can also be used in a meeting-type meeting between the manufacturer and the user. That is, when information is input and transmitted on the estimate range / excluded item input screen 13 based on the direct meeting result between the maker and the user, the system determines whether the specifications can be determined based on the information up to that point, The usage condition input screen 14 is displayed for the missing data. Therefore, it is possible to reduce the burden of organizing the information while checking the documents in the place where the person in charge of the manufacturer directly meets.

After that, the quotation specification screen 15 is displayed.
The estimate specification screen 15 will be described with reference to FIG.
On the quotation specification screen 15, as shown in FIG. 5, an outline of the system flow regarding the clean device is shown. FIG. 5 shows a clean room laboratory flow chart and a laboratory flow chart. As shown in the figure, in addition to the air flow system in the clean room (the non-unidirectional flow type is shown in the figure), the connection configuration and specifications of the clean device are displayed. Clean devices include packaged air conditioners installed in clean rooms, outdoor air treatment units installed outdoors, fan filter units installed on the ceiling of clean rooms, ventilation units, pressure adjustment units, and air ducts and pipes connecting these air conditioners and units. And suction / blowout ports, other emergency exhaust ports, relief dampers, various sensors and switches are displayed. Further, other clean devices include a HEPA filter, an intermediate filter, a prefilter, a clean bench, a clean booth, a fan, a pump, an electric motor, a control device, a control valve, and the like.

When the user wishes to make a change on the quotation specification screen 15, the user gives an instruction for a specification change display. In response to this specification change instruction, the use condition input screen 14 is displayed again, and the contents to be changed are input. Quotation specifications screen 15
If the contents displayed in step (3) are acceptable, the "decision" display is instructed. This instruction causes the maintenance content screen 16 to be displayed. On the maintenance content screen 16, the user deletes unnecessary maintenance items, adds the maintenance items to be added, and gives a "change" instruction. The maintenance content screen 16 is displayed again by this "change" instruction, and if the displayed content is OK, "decide"
Instruct display.

Next, the user selects a lease period on the lease period selection screen 17. Lease period selection screen 17
In, it is preferable that the lease fee, which is a standard for each lease period, is displayed. This lease period selection screen 17
The quotation detail screen 18 is displayed by instructing "decision" after selecting the lease period with. This estimate details screen 18
Then, in addition to the contents of the quotation specifications, the approximate lease fee, maintenance fee, and other maintenance contract details are displayed. still,
The content of the lease contract will be separately negotiated between the user and the leasing company.

Next, the case where the "maintenance" display is selected on the top screen 10 will be described. The user who can select this "maintenance" display is a user who has already established a clean room by establishing a business negotiation. By selecting the "maintenance" display, the screen transitions to the authentication screen 21. In this authentication screen 21, "ID" and "password" are input, and when the authentication is performed, the maintenance selection screen 22 is displayed. This maintenance selection screen 22
Then, "always maintenance", "regular maintenance" and "at the time of abnormality" can be selected. "At the time of abnormality" is used when some trouble occurs in the clean room. Further, "always" indicates the frequency of about each week, and "regular" indicates the frequency of about twice / year at the change of the season of winter / summer.

A user-dedicated maintenance input screen 23 is displayed by instructing to select "always maintenance" on the maintenance selection screen 22. This user-dedicated maintenance input screen 23 will be described with reference to FIG. On the user-dedicated maintenance input screen 23, as shown in FIG. 6, check items such as “indoor temperature”, “indoor humidity”, “indoor pressure”, “filter pressure loss”, “clean room device current”, etc., which match the user's specifications, are displayed. . As shown in FIG. 6, the diagnosis items are displayed together with the customer code number and the diagnosis input date. The diagnostic items include, for example, "indoor temperature and humidity", "indoor pressure", "filter pressure loss", "clean room device current", "air conditioning system operating status", "clean room lighting status", and the like. On the user dedicated maintenance input screen 23, the actual measurement value measured by the user is input and transmitted. Diagnosis is made based on the transmitted data, and the diagnosis result is constantly displayed as the maintenance result display screen 24.

On the other hand, by selecting and instructing "regular maintenance" on the maintenance selection screen 22, a periodic maintenance execution date list screen 25 is displayed. The scheduled maintenance date list screen 25 displays a list of scheduled scheduled maintenance dates, scheduled maintenance dates, results, and the like, and a detailed display is instructed to display a scheduled maintenance result display screen 26 for each scheduled date. You can browse the results.

Next, referring to FIG. 2, a data flow in the clean room design system according to the present embodiment until the negotiation is completed will be described. On the user registration screen 11 shown in FIG. 1, the user has “company name”, “address”, “contact information”, and “person in charge”.
User registration is performed by inputting and sending "scheduled construction date". This user registration information is registered in the user information database. After user registration, a checklist is sent to the user. In this checklist, the user lists "cleanliness / use information,""spatialinformation,""number of people in room,""workstatus,""indoorequipment,""indoortemperature."
Input and send data such as "indoor humidity", "device name and number of special equipment that needs exhaust, required air volume", "brightness of lighting", "indoor heat source". The data transmitted from the user is once registered, the specification database is referred to, and if the estimation condition is insufficient and further the specification condition is required, the data regarding the required specification condition is transmitted. A list of items is sent to the user regarding inclusion or exclusion in the estimated specification range. The user inputs the presence or absence of the applicable range to the transmitted list and transmits the list.

When it is determined that the estimation conditions are sufficient, necessary data is extracted from the specification database and the estimated specification data is transmitted. The user confirms the received quotation specification contents, and if he / she wants to change the specifications, inputs the change contents and transmits the contents. When the changed content is transmitted, the confirmation information of the estimated specification content is transmitted again. If there is no change in the received quotation specification contents, the user transmits confirmation data, and the quotation specification is determined by receiving this confirmation data.
Then, the maintenance content is extracted based on the determined estimation specification content and transmitted to the user. The user who receives the maintenance content examines the maintenance content, deletes unnecessary items, and adds necessary items. When the data regarding the maintenance condition is transmitted from the user, the maintenance content is fixed.

Next, when the information about the lease period is transmitted from the user, the construction estimation cost and the maintenance cost are fixed based on the already determined quotation specifications and maintenance contents, and the detailed quotation contents are transmitted to the user. The user confirms the received detailed estimate contents and maintenance contract contents, and if there is no change in the contents, transmits the intention confirmation data. When the intention confirmation data from the user is received, the specification content is registered in the user information database and the maintenance content is registered in the maintenance database. The information registered in these databases is used during maintenance.

Next, the data flow in the clean room maintenance system according to this embodiment will be described with reference to FIG. When the user always accesses for maintenance, the user is authenticated between the data registered in the customer database based on the "ID" and "password" sent by the user, and the authentication is performed. In this case, the data on the specifications of the clean room is searched from the customer database, and the past data on this user is searched from the maintenance database, and the corresponding data is extracted. The extracted data is sent to the user as a user-specific maintenance sheet. The user inputs the measurement data for the items displayed on the transmitted maintenance sheet for exclusive use of the user and sends it back.

The returned measurement data is data-analyzed from the specification data and past maintenance data to determine whether or not it is good. In addition, the returned measurement data is newly registered in the maintenance database. If it is determined to be good, information indicating that it is good is transmitted to the user. If it is not good, it is judged whether or not maintenance at the site (under the user) is necessary. If it is judged that maintenance at the site is not necessary, maintenance instruction or caution data is given to the user. Will be sent and if local maintenance is judged necessary, local maintenance will be carried out. When the maintenance is performed on site, the content of the maintenance, for example, the replacement of parts and the content of the actually measured data are registered in the maintenance database.

On the other hand, at the time of carrying out regular maintenance, facility information maintenance data is output in advance on the basis of data relating to specifications and past maintenance data, and is used for regular maintenance. When the periodic maintenance is performed, the content of the maintenance, for example, replacement of parts and data content of actual measurement are registered in the maintenance database. Further, the contents of the scheduled maintenance and the result data are also transmitted to the user.

Next, the means for realizing the construction estimation in the clean room design system according to this embodiment will be described with reference to FIG. The airflow method determination means 31 determines the airflow method in the clean room from the information on the cleanliness of the clean room or the intended use. In determining the airflow method, the data stored in the airflow method table defining the relationship between the cleanliness and application and the optimum airflow method is referred to. The clean device determination means 32 includes information about the airflow method determined by the airflow method determination means 31, information about the cleanliness of the clean room or the intended use, information about the space in the clean room, and information about other people in the room and working conditions. Determine the required clean equipment. In determining this clean device, the data stored in the clean device database that defines the relationship between cleanliness, application, and optimum airflow method is referred to. The estimate specification creating unit 33 creates an estimate specification from the information about the clean device determined by the clean device determining unit 32, the information about the space of the clean room, and the information about other indoor accessory equipment. Panel amount calculation means 34
Then, the panel amount used for the wall surface and the ceiling surface is calculated from the information on the space of the clean room and the panel selection information.

The maintenance item determining means 35 determines a maintenance item based on the quotation specifications determined by the quotation specification creating means 33. In deciding the maintenance item, the data stored in the maintenance table defining the relationship between the estimated specifications and the maintenance is referred to. The construction cost calculation unit 36 calculates the construction estimated cost from the clean device determined by the clean device determination unit 32 and the panel amount calculated by the panel amount calculation unit 34. When calculating this estimated construction cost, use the data stored in the panel unit price table that defines the relationship between panel type and unit price, and the data stored in the clean device unit price table that defines the relationship between clean device and unit price. refer. The maintenance cost calculation means 37 calculates a maintenance estimated cost from the maintenance item determined by the maintenance item determination means 35. Lease fee calculation means 3
At 8, the estimated lease fee is calculated from the input information about the lease period and the construction cost calculated by the construction cost calculation means 36. The maintenance cost calculation means 37 includes means for extracting a part that needs to be replaced within the lease period from the input information about the lease period and the estimated specifications.
A parts information table that sets the replacement period and unit price for each part, a means for calculating the number of times a part is replaced from the information about the replacement period and the lease period stored in the parts information table, and the replacement during the lease period. And means for calculating the price of necessary parts.

Next, the structure of the clean room according to this embodiment will be described with reference to FIG. The clean room 40 according to the present embodiment is unitized by a plurality of wall surface panels 41 forming a wall surface and a plurality of ceiling surface panels 42 forming a ceiling surface, and is configured as a prefabricated clean room. When the clean room 40 is large, the ceiling panel 42 that constitutes the ceiling surface is reinforced by a ceiling reinforcing material, and the ceiling reinforcing material can be hung from the building ceiling portion by a suspender. The wall panel 41 is provided with a window portion 43 and a door portion 44 as needed. On the ceiling surface of the prefabricated clean room 40 configured in this way, as already described, the fan filter unit 45 and the like, the air shower device 46 and the like inside, the pass box 47 and the positive pressure damper 48 and the like outside. Is provided.

Next, a lease system using the clean room design / maintenance system according to this embodiment will be described with reference to FIG. FIG. 8 is a relationship diagram showing a processing flow in the lease system. First, a negotiation for a clean room system is held between the manufacturer and the user (S1). In this negotiation, the design system of the clean room in this embodiment is used. After the negotiation is established, a lease contract is made between the user and the leasing company (S2). After the lease contract is established, the lease company places an order for the leased property with the manufacturer (S3).
After the order is placed, the manufacturer delivers the leased property to the user (S4). The user pays the lease price to the leasing company at a predetermined time based on the lease contract (S5). Also, the leasing company
Pay the price of this system to the manufacturer in a lump sum (S
6). On the other hand, at the time of the business negotiation in S1, the maintenance content is used between the maker and the user, or between the maintenance service company and the user who have a maintenance contract with the maker, using the maintenance system in the present embodiment. Is determined. The user makes a maintenance contract with a manufacturer, a maintenance service company, or a leasing company. In this case, regarding the contents of constant maintenance and regular maintenance, a contract is made between the user and the leasing company, or between the user and the maintenance service company.
It is preferable that the maintenance service company manages regular maintenance and regular maintenance. In addition, regarding the replacement service or repair of consumables that occurs during regular maintenance, a contract is made between the user and the manufacturer or the maintenance service company, and the maintenance service company performs regular maintenance and consumables. It is preferable to manage and repair the replacement service. In this way, by introducing a clean room by leasing, users can operate it at a cost rather than as a fixed asset.
It is possible to level expenses and streamline operations. Therefore, the user can introduce a clean room without procuring a huge amount of funds, and the funds that can be procured can be used for new capital investment, thereby improving the management structure. In addition, by eliminating the need to procure a huge amount of funds, it is possible to introduce new technology in line with technological innovation and avoid the risk of equipment obsolescence. In addition, by being prefabricated, relocation, remodeling, and extension can be performed easily, and it is possible to quickly respond to changing processes. In addition, since continuous maintenance can maintain and guarantee the performance of the clean room, legal reporting work can be reduced and validation can be handled. In addition, the manufacturer can secure a cash collection by leasing a clean room and can easily make a contract for maintenance, so that the sales can be continuously expanded.

As described above, the clean room according to the present embodiment is constructed as a prefabricated clean room with a plurality of panels on the wall surface and the ceiling surface, and can be handled as movable property, so that it can be easily designed together with the clean device. , Can be handled as a lease target. Further, according to the present embodiment, it is possible to collectively estimate the equipment specifications of a clean room including a housing, a clean device, a lighting device, an air conditioner, which is a building, and at the time of designing the clean room, the cost of designing and constructing the clean room. A maintenance estimate can be made with. Further, by performing maintenance including regular performance management, the original function of the clean room can be continuously and sufficiently exerted.

[0030]

As is clear from the description of the above embodiment,
According to the present invention, it is possible to easily design and construct a clean room according to a user's request without being restricted by a building. In particular, the present invention provides a room independent of a building that is easy to relocate / remove the room in which the air purifier or the air conditioner is installed, and when designing a clean room, not only the air purifier and the air conditioner but also these devices are used. It is possible to design a clean room including the room itself where it is installed.

[Brief description of drawings]

FIG. 1 is a screen transition diagram when a user uses a clean room design / maintenance system according to an embodiment of the present invention.

FIG. 2 is a flowchart showing a data flow until a business negotiation is concluded in the clean room design system according to the embodiment of the present invention.

FIG. 3 is a flowchart showing a data flow in a clean room maintenance system according to an embodiment of the present invention.

FIG. 4 is a block diagram for realizing construction estimation in a clean room design system according to an embodiment of the present invention.

FIG. 5 is a conceptual diagram showing an estimate specification screen in a clean room design system according to an embodiment of the present invention.

FIG. 6 is a conceptual diagram showing a user-only maintenance input screen in a clean room maintenance system according to an embodiment of the present invention.

FIG. 7 is a conceptual configuration diagram of a clean room according to an embodiment of the present invention.

FIG. 8 is a relationship diagram showing a processing flow in a lease system using the clean room design / maintenance system according to the present embodiment.

[Explanation of symbols]

31 Airflow method determination means 32 Clean device determination means 33 Estimated specification creation means 34 Panel quantity calculation means 35 Maintenance item determination means 36 Construction cost calculation means 37 Maintenance cost calculation means 38 Lease fee calculation means

Claims (4)

[Claims] 1. A clean room design system for designing, using a computer, a clean room in which a wall surface and a ceiling surface are composed of a plurality of panels and a clean device installed in the clean room, wherein the computer is at least a clean room. From the means for determining the airflow method in the clean room from the information on the cleanliness or intended use, at least the information about the determined airflow method, the information about the cleanness or intended use of the clean room, and the information about the space of the clean room, From the means for determining the required clean equipment, at least the information on the determined clean equipment, and the information on the space of the clean room, to make the quotation specifications, and at least the information on the space of the clean room for the wall surface and the ceiling surface. Means for calculating the amount of panel used,
Means for determining a maintenance item based on the determined quotation specifications, means for calculating a construction estimated cost from the determined clean device and the calculated panel amount,
A system for designing a clean room, comprising: a means for calculating a maintenance estimated cost from the determined maintenance items; and a means for outputting the calculated construction estimated cost and the maintenance estimated cost. 2. The clean room design system according to claim 1, further comprising means for calculating a leasing fee from the inputted information relating to the leasing period and the construction cost. 3. A means for extracting a part that needs to be replaced within the lease period from the inputted information about the lease period and the estimated specifications, and a storage means for setting a replacement period and a unit price for each part. And a means for calculating the number of times the parts have been exchanged from the replacement period stored in the storage means and information relating to the lease period, and a means for calculating the price of the parts that need to be exchanged during the lease period. The design system for a clean room according to claim 1, wherein: 4. A clean room design method for designing a clean room in which a wall surface and a ceiling surface are composed of a plurality of panels and a clean device to be installed in the clean room, which is based on at least information on cleanliness of the clean room or intended use. A step of determining an airflow method in the clean room, and a step of determining a required clean device from at least information on the determined airflow method, information on cleanliness of the clean room or usage, and information on the space of the clean room. And at least the information about the determined clean device and the information about the space in the clean room to create an estimated specification, and at least the information about the space in the clean room to calculate the amount of panels to be used for the wall surface and the ceiling surface. The said Calculating a maintenance item based on the estimated specifications, calculating a construction estimated cost from the determined cleaning device and the calculated panel amount, and calculating a maintenance estimated cost from the determined maintenance item And a step of outputting the calculated construction estimated cost and maintenance estimated cost, the clean room designing method.