LK (V2000) Large Modular Constant Temperature Cold Storage

The LK (V2000) series large prefabricated constant temperature cold storage is designed specifically for users preparing large quantities of stored goods. The general storage capacity is between 1000T and 6000T, and the temperature and humidity inside the warehouse are required to be constant. According to the refrigeration temperature, it is divided into the following categories:

(1). Freshness preservation warehouse: L grade, -5 ℃~+5 ℃, mainly used for storing fruits, vegetables, medicinal materials, edible fungi, eggs, tea, tobacco, etc.
(2). Refrigerated warehouse D-level -10 ℃~-18 ℃, mainly used for storing pork, chickens, ducks, poultry, etc.
(3). Low temperature storage: J-grade -23 ℃~-28 ℃, mainly used for storing low-temperature foods such as ice cream and ice cream.
(4). Ultra low temperature warehouse: below -30 ℃, used for quick freezing of food and special industrial and medical purposes.

Cold storage facilities with different temperature requirements are also divided into two types: air-cooled and water-cooled:

□ Air cooling: Users need to choose the installation location.
□ Water cooling: Deep water wells or pools, water system settings, and the location of water pumps and cooling towers also need to be provided.

Main Performance Characteristics

Cold storage refers to facilities that use various equipment for refrigeration, can be artificially controlled, and maintain stable low temperatures. The refrigeration system, control devices, insulated warehouses, and attached buildings are the basic components of cold storage. It maintains a certain low temperature indoors through artificial refrigeration, mainly used for freezing processing and refrigeration of food, medicine, chemicals, electronics, and machinery. In recent years, with the advancement of science and technology and the rapid development of the refrigeration industry, combination cold storage has been widely promoted and adopted with new architectural principles such as standardization, modularity, industrialization, and convenience.
Usually, cold storage is mainly composed of enclosure structures, prefabricated sandwich panels, etc. The sandwich panels are made of colored steel plates, aluminum plates, or stainless steel plates on both sides, and the insulation material in the middle is usually hard polyurethane or polystyrene, which weighs 10% lighter than conventional building materials.
The enclosure structure of domestic cold storage usually adopts lightweight steel structure. According to the relationship between sandwich panels and enclosure structure, combined cold storage can be divided into outer frame structure form and inner frame added structure form. Currently, the combination cold storage in China usually adopts the outer frame structure form, which is reliable in quality and has a long service life.

1. Aesthetics: There are dozens of color options for sandwich panels and exterior enclosure structures, which can meet the needs of any style of building and achieve satisfactory results.
2. Thermal insulation: using polyurethane or polystyrene sandwich panels, with low thermal conductivity, high strength, and excellent thermal insulation effect.
3. Strong plasticity: The specifications of sandwich panels meet the current building module requirements. The cold storage bureau can freely separate and arrange them according to customer requirements and actual working conditions, and choose the best reasonable solution. The length and width of the cold storage can be freely changed.
4. Short construction period and quick installation.
5. The warehouse meets the food hygiene requirements.
6. Excellent material quality and durability.

Main Technical Parameters

name	Boiling point ℃	Critical temperature ℃	Heat of vaporization at 0 ℃ (liters/gram)
Ammonia (NH)3）	-35.5	132.4	301.6×4.18
Carbon dioxide (CO)2）	-78.2	31.1	55.0×4.18
Sulfur dioxide (SO)2）	-10.0	157.2	91.3×4.18
Chloromethane (CH)2CL）	-23.7	143.1	98.8×4.18
Freon (CCL)2F2）	-30.0	111.5	37.2×1.18

Note: Among the refrigerants used in cold storage, Freon and ammonia are the most commonly used with good refrigeration effects. 2. Power requirements, cooling capacity, degree of automation, current and other technical parameters are based on specific project requirements and user design.

enclosure:

Attachment 1. Standard Hua Enterprise Customer Information Registration Form

After completing the form, please fax it to our company at 025-85714917. Our company will provide a design proposal and detailed cost estimate.

Note: 1 Please check the box directly for the options; 2. If there are any other special requirements, please specify them in the remarks column.

1. Cold storage dimensions: length x width x height= m³(Volume of cold storage)

2. Temperature requirements inside the warehouse:

□ Fresh storage: L grade, -5 ℃~+5 ℃, for storing fruits and vegetables, medicinal herbs, edible mushrooms, eggs, tea, tobacco, etc.
Refrigerated warehouse D-level -10 ℃~-18 ℃, mainly used for storing pork, chickens, ducks, poultry, etc
□ Low temperature storage: J-grade -23 ℃~-28 ℃, mainly used for storing low-temperature foods such as ice cream and ice cream.
Ultra low temperature warehouse: below -30 ℃, used for quick freezing of food and special industrial and medical purposes.

3. Customer requirements for cold storage panels:

Thickness requirements for polyurethane sandwich insulation board storage board: mm

□ Thickness requirements for polystyrene sandwich insulation board storage board: mm

4. Storage items:

Storage capacity of items, daily purchase and shipment volume:

5. Refrigerator selection:

□ Air cooling: Users need to choose the installation location.

□ Water cooling: Deep water wells or pools, water system settings, and the location of water pumps and cooling towers also need to be provided.

6. Configuration of evaporator:

□ Ceiling mounted air cooler

□ Floor standing air cooler

□ Pipe type

7. Kumen selection:

□ Electric door:

□ Manual door: