Humidification, dehumidification and disinfection all-in-one machine archives disinfection machine linkage control archives disinfection

< Humidification, dehumidification and disinfection all-in-one machine Archives disinfection machine linkage control Archives disinfection
Regarding the issue of designing a temperature and humidity monitoring point for the archive warehouse area, we recommend the following Several considerations

Consider the layout of the archives building design.
For large-area archive rooms with good circulation and consistent temperature and humidity, a monitoring point can be designed in square meters based on specific conditions.
For units that are not large in area but are used independently, a monitoring point needs to be designed in principle.

The monitoring area will also be different depending on the importance of the monitoring area.
For general monitoring sites, a monitoring point is set per square meter. For key monitoring sites and places where local temperature and humidity changes are large, the monitoring density should be appropriately increased to ensure that the data obtained can reflect the real situation in the area. temperature and humidity conditions.

The monitoring area covered by a single temperature and humidity monitoring point should be comprehensively considered based on the local economic development level and system construction investment budget.
As we all know, the more monitoring points in a fixed-area monitoring site, the more truly it can reflect the temperature and humidity conditions in the area. However, this comes at the cost of increased investment, so the archives management department must also give full consideration to it. Based on your own economic situation and your own economic investment, you can determine how to design the number of monitoring points and monitoring area.

In short, the archives management department should comprehensively consider many aspects and combine its own actual situation to objectively, scientifically and reasonably determine the number of monitoring points and monitoring area.


Matters needing attention in the design of intelligent temperature and humidity monitoring systems
A temperature and humidity monitoring system that satisfies users requires the design unit to start from the overall situation and fully consider all aspects Comprehensive factors, scientific and rigorous research, using currently popular software and hardware products, combined with rich experience in file temperature and humidity monitoring, and combined with the actual situation of the user unit (such as listening to the user’s real needs, the actual building layout, floor area, storage space on site, Based on the type of file, the geographical location of the user, local climate characteristics, etc., we carefully designed a set of economical and practical ideal temperature and humidity monitoring solutions that are rich in functions, stable in performance, easy to use, and meet the user's imagined requirements.


Function introduction of comprehensive monitoring system for archives warehouse

Humidification, dehumidification and disinfection all-in-one machine for archives, special archives disinfection machine, linkage control and disinfection system
Automatic disinfection and sterilization system for archives
File surface Along with mold and various contagious viruses, and the air in the warehouse is filled with various toxic gases, disinfection and sterilization equipment can effectively and quickly kill various viruses and bacteria, and at the same time, low-concentration active oxygen has a purifying effect on the air.
The comprehensive intelligent controller connects the disinfection and sterilization equipment, and the timetable is set by the microcomputer in the main control room to realize the time switch of the disinfection and sterilization equipment without manual management.
Use display cabinets to effectively isolate cultural relics in a separate small environment inside, and then implement precise control over this small environment. By forming an independent recirculating airflow organization in the closed showcase, the humidity is controlled. Using the principle of semiconductor refrigeration, the fully humidified air is dehumidified to accurately control The humidity value in the cabinet has both humidification and dehumidification functions, low noise, compact size, and precise control. The use of an electronic constant humidity machine can overcome the leakage of the showcase by adjusting the amount of air circulation. Various showcases can be modified Implement control, so it is more adaptable to the current situation of domestic display cabinets. The electronic constant humidity machine has built-in various intelligent control programs, which can quickly and automatically adjust to various external influences, so its control effect is more accurate and stable, and there is no need for human intervention. Less.
Compared with central air conditioning, small environment control is more effective. Its characteristic is that the control targets in each display cabinet can be different, which can meet the differentiated needs of different types of cultural relics for humidity. Because in larger When controlling in a small space, the accuracy must be greatly improved, and the control flexibility in a small environment can be achieved. It is not only low in noise, but also compact in size and can be organically integrated with the exhibition.
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> Editor Huashengguang Technology Lai Weiguang
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Intelligent Temperature and humidity monitoring is the inevitable and trend of the development of archives management
As we all know, archives, calligraphy and painting are a kind of non-renewable resources. Permanent preservation is one of the core contents of archives management.
Food electronics production workshops, pharmacies, refrigerators, cold storage rooms, computer rooms, laboratories, industrial HVAC libraries, archives rooms, museums, hatcheries, greenhouses, tobacco grain depots, hospitals, and other other areas that require environmental monitoring.
The following takes the archives as an example.
With the continuous development and progress of society, the classification of archives is becoming more and more refined, the content involved is becoming more and more abundant, and the amount and quantity of information are increasing. There are tens of thousands of large and small archives across the country, among which there are many very important confidential files with very high historical and social value. How to preserve the archives in good condition for a long time has become a serious and important issue for the archives management department. Problem solved properly. At present, temperature and humidity monitoring in most archives is still at the stage of manual data recording and manual temperature and humidity control. Some archives have completed the upgrade from manual to automated and intelligent. It is foreseeable that in the next few years, more archives will undergo intelligent upgrades. At the same time, new archives will directly design temperature and humidity monitoring to be automated and intelligent. This is an inevitable trend in the development of archives management.


Legal and regulatory basis for the design of intelligent temperature and humidity monitoring systems
The key to maintaining and extending the life of archives requires special attention. The quality of archives storage, the physical life of archives, and insect and mildew prevention of archives are closely related to the temperature and humidity of the archives warehouse. Once the temperature and humidity of the archives warehouse are out of control, archives maintenance becomes a problem. Timely and effective adjustment and control of the temperature and humidity of the archives warehouse are required. Implement temporary recording and collection of data. Able to realize automated management of warehouse temperature and humidity monitoring records and analysis,
We use modern scientific and technological means to combine sensing technology, automation technology and information technology, and in accordance with relevant regulations promulgated by the country, details are as follows
The national "Archives Law", "Archivals Building Design Code", "Archivals Construction Standards" (Construction Standards "Interim Provisions on the Technical Management of Archives Security Protection" and the National Building Design and Construction Code and other related technical specification design requirements.
To build automation With the goal of informatization and intelligent archives, and combined with the current situation and development direction of archives management in my country, Huashengguang Technology timely launched the archives temperature and humidity monitoring system.
The purpose of archives warehouse temperature and humidity monitoring is to monitor archives in real time The temperature and humidity conditions in the library are to ensure that the archives warehouse maintains a scientific and reasonable temperature and humidity range, which is conducive to the long-term preservation of archives and materials, so as to maximize the role of archives.
According to relevant requirements, special grade A Archives should use full air conditioning or partial air conditioning, and Class B archives should use partial air conditioning.
The temperature and humidity of archives warehouses should generally meet the following requirements
After selecting the temperature and humidity, the day and night fluctuation range temperature should be ≦℃, Humidity ≦R.
In fact, it is the deterioration and deterioration of the materials constituting cultural relics due to the influence of harmful environmental factors. Among the various environmental factors that affect the preservation of collections, the most basic and often effective factors are the temperature and humidity of the air
. The influence of temperature on cultural relics is mainly reflected in the thermal expansion and contraction when the ambient temperature difference is large. When temperature and environmental factors such as humidity, photooxygen, and mold in the environment work together, the damage to cultural relics often accelerates. and catalytic effect. Within a certain temperature value, the reaction speed increases twice as the temperature increases. Similarly, if the humidity is too high or too low, it will also cause serious damage to organic cultural relics. Therefore, a clean environment with appropriate temperature and humidity is the key to cultural relic protection. Necessary conditions.
For a long time, although museum workers across the country have done a lot of work to protect cultural relics, it is still very common for cultural relics to be damaged after being collected in museums. This phenomenon is closely related to the inappropriate collection environment of the museum. The key to timely understanding and mastering the changes in the environment in which cultural relics are located and preventing the deterioration of cultural relics lies in the method used to detect temperature and humidity so that the unsuitable environment can be improved as soon as possible
Since the 1990s, attention has been paid to the small environment inside the showcase Humidity control. Since most cultural relic display cabinets are well made and have good airtightness, humidifiers dedicated to cultural relics are commonly used to keep the humidity in the cabinet constant. However, using humidifiers to control humidity is a slow process and requires Display cabinets have extremely high air tightness, so most display cabinets produced in China cannot meet the requirements of this application. At the same time, it is difficult to achieve precise control using chemicals to control humidity, and its service life and control effect are affected by many external factors. Influence of factors. The advantage is that the initial investment is low, but the use effect decreases with life and needs to be replaced regularly, so the maintenance cost is relatively high. Secondly, there are also the use of electronic constant humidity machines and wireless monitoring equipment for showcases.
The following table is a list of temperature and humidity requirements for archives warehouses
Equip a centralized central air-conditioning system, use constant temperature and humidity machines, air conditioners, dehumidifiers, humidifiers, and use humidity-controlling materials in local spaces. Whether the controlled temperature and humidity environment meets the standards for cultural relic preservation environments needs to be measured with a temperature and humidity measuring instrument. Commonly used temperature and humidity measuring instruments include liquid expansion thermometers, solid expansion thermometers, hair hygrometers, automatic recording temperature and humidity meters, microelectronic temperature and humidity recorders, etc. Temperature and humidity measuring instruments are distributed in each showcase in the cultural relics exhibition hall. The traditional method of collecting temperature and humidity monitoring data is manual inspection and recording, and then summarizing and archiving the records. After the opening of the new Capital Museum, environmental monitoring still uses the traditional manual inspection and handwriting recording method. Due to the large number of exhibition halls and their large area, staff need to travel about kilometers for a complete inspection. Therefore, using manual meter reading, the number of daily temperature and humidity recordings is extremely limited, and the records cannot be inspected at night. More importantly, for the cultural relics warehouse, the heart of the museum, due to the strict personnel access management system, daily manual meter reading inspections cannot be carried out, making it a blind spot for temperature and humidity monitoring. Once there is a problem with the central air conditioner, it will take a long time for the cultural relics protection center to notice it, so there is a huge hidden danger. This requires us to use more convenient methods to obtain more detailed information and adapt to the needs of modern cultural relics protection work. The key to solving this problem is to first use what means to detect and record temperature and humidity, analyze and control the temperature and humidity environment in which the cultural relics are located, so as to ensure that the cultural relics are always in a relatively stable environment.