Refrigeration Plan: Customized 500 square meter navel orange cold storage price

Jintang County, Chengdu, Sichuan is a nationally renowned origin of navel oranges and is known as the "hometown of navel oranges in China". The annual production of navel oranges in Jintang County is very considerable, but due to the short shelf life of navel oranges, they need to be stored in a timely manner to ensure their quality. Therefore, Jintang County has a large number of navel orange preservation cold storage facilities.

According to the preliminary estimate of the refrigeration engineer, build a 30 × A 20 meter navel orange preservation cold storage with a height of approximately 3.8 meters costs approximately 280000 yuan. The cold storage adopts a 100mm thick B2 grade polyurethane insulation board to construct the storage body, which is equipped with 6 customized DL series ceiling mounted cold air fans and 2 20P Bizer box condensing units. The ground adopts XPS extruded plastic board as the insulation layer, and then concrete and steel bars are poured. The electric control box can be customized and includes remote monitoring and mobile phone interconnection systems. The warehouse door can be manually translated and paired with a wind curtain machine.

Of course, this is only a preliminary estimate, and the specific cost needs to be adjusted according to actual needs. For example, if the size and configuration of a cold storage are larger and higher, the cost will also increase accordingly.

Cold storage plan

Cold Building Refrigeration provides three cold storage solutions for navel oranges in Jintang County:

• Ordinary preservation cold storage: Using traditional refrigeration technology, the storage temperature of navel oranges can be controlled at 0-4 ℃ and the relative humidity can be controlled at 90% -95%. The cost of this type of cold storage is relatively low, making it suitable for scenarios where customers frequently enter and exit the warehouse and sell it.
• Controlled Atmosphere Cold Storage: Using advanced controlled atmosphere technology, the content of oxygen, carbon dioxide, nitrogen and other gases in the storage can be controlled within a specific range, thereby extending the preservation period of navel oranges. The cost of this type of cold storage is relatively high, but the storage time is long and the effect is good.
• Hybrid cold storage: It is a combination of ordinary cold storage and air-conditioned cold storage, which can meet the needs of different customers. In a regular cold storage, an air conditioning system can be installed to increase the flexibility of the air conditioning cold storage.

Precautions for cold storage construction

When building a navel orange cold storage, the following points need to be noted:

• Choose a suitable location for the cold storage: The cold storage should be located in a well ventilated, pollution-free, and noise free area.
• Reasonable design of cold storage size: The size of the cold storage should be determined based on the storage capacity of navel oranges.
• Select high-quality cold storage materials: Cold storage materials should have good insulation performance and corrosion resistance.
• Strictly follow the specifications for construction: The construction of the cold storage should be carried out in accordance with the specifications to ensure the safety and reliability of the cold storage.

The navel orange cold storage is an important infrastructure for navel orange production, which is of great significance in extending the preservation period and improving the quality of navel oranges. With the continuous development of the navel orange industry in Jintang County, the construction of navel orange cold storage will be further strengthened.