Simple principle of high and low temperature test chamber refrigeration system

The refrigeration principle of the general refrigerator is that the compressor compresses the working medium from low-temperature and low-pressure gas into high-temperature and high-pressure gas, and then condenses into a low-temperature and high-pressure liquid through the condenser. After the throttling valve is throttled, it becomes a low-temperature and low-pressure liquid. The low-temperature low-pressure liquid working medium is sent to the evaporator, and is heated and evaporated in the evaporator to become high-temperature and low-pressure steam, which is again sent to the compressor to complete the refrigeration cycle.

Schematic diagram of the refrigeration system:

Dual Motor Standing Desk

The dual motor Standing Desk is 1.5-2.5mm thick cold rolled steel plate with high mechanical strength, smooth surface and uniform thickness.

Adopt the quality motor of which listed company to ensure that the lifting is not stuck, the lifting speed is 32mm / s.the sound under no load is less than 45dB, quiet and noiseless, and does not affect other people's office.The motor has strong power, stable power output and stable load bearing of 80kg, which can meet the needs of daily entertainment and office desktop storage. Colleagues can cooperate with the function of resistance retreat and power-off protection to ensure the safety of lifting. The power in standby mode is only 0.1W, energy saving and environmental protection.

Dual Motor Standing Desk,Standing Desk Dual Motor, Electric Standing Desk Dual Motor, Sit Stand Desk Dual Motor,Electric Sit Stand Desk Dual Motor

Suzhou Uplift Intelligent Technology Co., Ltd , https://www.officestandingdesk.com