The airtight warehouse is made of materials with stable chemical properties and pollution-free. It is constructed in the form of renovation of the original warehouse or construction of a new warehouse. The open cabinet is equipped with different detection and control devices, which can realize the humidity and gas cleanliness in the warehouse. Comprehensive regulation and control. The storage body adopts a new enclosure structure with high air tightness, which can maintain the stability of the gas parameters in the storage for a long time, and can meet the long-term preventive protection and storage needs of precious collections. According to user needs, high light-transmitting materials can also be used as the enclosure structure of the library body, so that it has both display functions.
In addition, the system can also be equipped with low-oxygen gas generation modules of different purity to realize the functions of low-oxygen storage, low-oxygen fire prevention or low-oxygen insecticide and bacteriostasis of the collection, and the system can also realize the function of regulating the temperature in the warehouse.
Applicable objects: suitable for various organic/inorganic/multi-material mixed collections such as calligraphy and painting, books, textiles, animal skins, bronzes, silverware, ironware, animal and plant specimens, relics, lacquerware, bamboo and woodware.
Product description: The display warehouse uses laminated glass, steel profiles, etc. as the enclosure structure, processed by a special airtight process, combined with a nitrogen display control device, a humidity control device, etc., to achieve the oxygen content, humidity and other harmful gases in the warehouse Control is aimed at creating a “stable, clean, low-oxygen, and constant humidity” exhibition and storage environment for cultural relics, and is suitable for long-term preventive protection, storage and display of large quantities of cultural relics, books and archives.
Product composition: Mainly composed of airtight warehouses (insulated or non-insulated storage and display warehouses), nitrogen production display and control device, humidity control device, gas regulation unit, detection control unit, safety protection unit, etc.
Warehouse type: According to the exhibition, it can be divided into c storage warehouse and display warehouse, and according to the thermal insulation performance, it can be divided into thermal insulation warehouse and non-insulation warehouse.
Supporting form: airtight warehouse equipped with humidity control, temperature control, air purification or hypoxic modules, can be combined into "airtight constant humidity and normal oxygen display/storage warehouse, airtight constant humidity and constant temperature display/storage warehouse, airtight and constant humidity Hypoxic display/storage warehouse" and other forms; please refer to the table below for specific combinations and corresponding modules.
Product technical indicators:
Warehouse volume: Generally between 100~5000m³, the volume of large hypoxic warehouse can reach more than 10000m³;
Light transmittance of display warehouse: ≥91%;
Humidity adjustment range: 10%~65%RH (20℃);
Air tightness of warehouse: ≤2%/d.
* Oxygen adjustment range: 1%~21%;
*Temperature control range: -30℃~+40℃;
Note: The part with * indicates the range of parameters that can be achieved by the corresponding temperature control and hypoxia module, which can be selected according to the actual needs of the user.
Product Features:
1) Realize the basic display/storage functions of long-term "constant humidity, stability and cleanliness" under normal oxygen conditions;
2) The cabinet is equipped with different functional modules, which can realize stable, clean, constant humidity, constant temperature and other display and storage functions under normal oxygen conditions. With a hypoxia module, the system can also achieve low oxygen fire protection;
3) The airtight warehouse can be used as an airtight insecticidal warehouse when used in conjunction with the insecticidal device;
4) The system equipment has a "one-button" start-stop control function;
5) The system has the functions of parameter setting, modification, query, display, storage and automatic inspection and control of temperature, humidity, and oxygen content;
6) The system has fault alarm and maintenance prompt functions;
7) Remote monitoring function;
8) The hypoxic warehouse is equipped with safety protection functions such as hypoxic warning and oxygenation function.
Features:
1) The use of special air-tight processing technology can reduce the interference of external temperature and humidity and reduce the intrusion of harmful gases, maintain the stability of the environment in the warehouse for a long time, and save energy consumption without continuous operation.
2) Using multi-stage composite pressure filtration and molecular nitrogen and oxygen separation technology, the filtration accuracy is as high as 0.01 microns, which can effectively filter out oxygen, harmful gases, dust particles, mold spores, insect eggs, etc. in the air.
3) The isenthalpic humidity control process is adopted to ensure the uniformity and stability of humidity control in the airtight space, and at the same time, it can avoid the influence of the external environment humidity on the humidity in the space. On average, it can be turned on once every 7 to 10 days.
4) Intelligent "one-button" control, easy and convenient data remote and remote monitoring technology, humanized maintenance prompts, easy and efficient "smart cloud";
5) The hypoxic warehouse is equipped with a safety protection alarm system and a real-time monitoring device to ensure the safety of the staff.
Application method
1) According to user needs, a constant oxygen density and humidity warehouse can be built, supplemented by temperature control, humidity control, and purification devices to achieve precise and stable control of temperature, humidity, and gas cleanliness, and improve the storage of collections and the working environment of personnel;
2) The oxygen concentration in the library can be controlled within a safe range according to user needs, and the purpose of low oxygen fire prevention can be achieved while ensuring the safety of users;
3) According to user needs, the internal oxygen content of the warehouse can be controlled at a low level, so as to slow down the oxidation degradation, corrosion and deterioration during the storage process of the collection, or achieve the purpose of insecticidal control;
4) According to user needs, the constant temperature warehouse within the temperature range of -30~40℃ can be customized; the temperature is reduced to -30℃ to meet the needs of freezing and killing animals and plants, furs and other animals.
