Wuxi Guanya Refrigeration Technology co., ltd

What should we pay attention to when storing the refrigerant of the chiller? What are the acceptance

Refrigerant is an essential substance to make the chiller have refrigeration effect, which has great potential safety hazards in the use process. Refrigerant, also called refrigerant, refrigerant carrier and snow seed, is used in different equipment in different ways, and the composition of the refrigerant is different. Refrigerant in industrial products is explosive and has potential explosion hazard, so special attention shall be paid to storage.

In addition, it is recommended not to fill the refrigerant bottle too full, otherwise it is prone to danger. The temperature is particularly high in summer, so you should choose a cool place when placing it, and do not expose it to the sun for a long time, otherwise the pressure in the cylinder will increase. According to the principle of thermal expansion and cold contraction, the weight of refrigerant injected into the cylinder must be controlled well. Generally, it should not exceed 60% of the cylinder volume, so that even if the temperature rises, there will be expansion space for the cylinder. In addition to sunlight, avoid contact with fire sources and keep a certain distance from flammable materials.

The user must carry out necessary acceptance tests on the chiller according to the principles of pre sealing test, post vacuum test, sub item test, and post machine test. In the vacuum test, the vacuum pump cannot be replaced by the compressor of the chiller itself to avoid damaging the compressor. In addition to the technical performance of the water cooler, attention should also be paid to keeping the unit clean, tidy in appearance and the work site clean. The operation site shall be cleaned, replaced parts and garbage shall be removed, and tools and accessories shall be cleaned finally. Tools or accessories shall not be left in the chiller or the work site.

If the chiller fails due to the operator's fault, the maintenance personnel shall immediately notify the operator to eliminate or repair the fault. Later, the test run inspection of the chiller will be carried out, and the operation methods suitable for the characteristics of the chiller will be discussed together to change the bad operation habits and avoid the recurrence of similar accidents.

For example, a new material company asked for a circulating water cooler with a constant temperature of 70 degrees. The specific working condition is that the temperature of circulating water shall be controlled at about 70 ℃ under normal conditions, the temperature shall be controlled at about 85 ℃ during maintenance, and the normal operating flow shall be 6 m ³/ h. Equipment circulating water pipe interface DN32. After the specific work requirements are connected with our technical agreement, FL-2600N-H is recommended to solve this product requirement easily. Professional matters need to be solved by professional manufacturers. If you need to control the reaction process or test process temperature in industrial laboratories, please contact us LNEYA: sales@cnzlj.com

Related News
  • 2020 CPhI China The 20th World Pharmaceutical Raw Materials China Exhibition

    2020 CPhI China The 20th World Pharmaceutical Raw Materials China Exhibition

    December 17, 2020December 16-18 Booth number: W5P08 Shanghai New International Expo Center (Pudong)view
  • 483Meet Your Dream Equipment for Distillate CBD Extraction

    483Meet Your Dream Equipment for Distillate CBD Extraction

    February 6, 2021If you need equipment to distill CBD, you need to scrutinize your choices, as the equipment can vary in its features and design. When you use equipment that produces a CBD distillate, you want to seek out a system made by a manufacturer that provides proven and reliable products. You should also work with a business that can train you on the use of the equipment you buy.view
  • Won the second place in the 2022

    Won the second place in the 2022

    December 5, 2022On November 18, 2022, it was sponsored by the Jiangsu Provincial Association for Science and Technology, the Provincial Taiwan Affairs Office, the Provincial Department of Industry and Information Tec...view
  • LNEYA won the title of Jiangsu Provincial Gazelle Enterprise in 2022

    LNEYA won the title of Jiangsu Provincial Gazelle Enterprise in 2022

    January 13, 2023Recently, the Jiangsu Provincial Productivity Promotion Center officially released the evaluation results of the unicorn enterprises and gazelle enterprises in 2022 in Jiangsu and the high-tech zone, ...view
  • Approaching LNEYA 5 Main Products

    Approaching LNEYA 5 Main Products

    January 11, 2018Industrial Chiller:Industrial Chiller varies from dynamic temp. Special Chiller:Special Chiller consist of Multi-reactor chiller (TCU).Environmental Chamber:The test object is connected to a testing adapter. Industrial Freezer:Industrial freezer consist oview
  • The Analysis Of Ultra Low Freezer'S Price

    The Analysis Of Ultra Low Freezer'S Price

    July 4, 2018What are the characteristics and functions of ultra low freezer: 1. Ultra low freezer can prevent the precision of machine equipment from being influenced by the change of oil temperature in the proce...view
Related Products
  • SLJ -110℃~-150℃

    SLJ -110℃~-150℃

    January 11, 2018Temperature ranges from - 5 ~ - 150 ℃, can meet different temperature; Adopt environmental protection refrigerants; Famous brand semi-closed piston compressor, semi-closed bipolar piston compressor, semi-hermetic screw compressor, main brand are BOCK.view
  • Single Fluid Heat Transfer System SR

    Single Fluid Heat Transfer System SR

    April 10, 2018Working temperature range from -25℃to 200℃, other temperature range need to set to the widest temperature range(-50℃to 250℃) Centralized control of 2~20 reactors, each reactor's and jacket temperature can be set independently. One system control multipleview
  • Reactor Temperature System ZLF

    Reactor Temperature System ZLF

    April 10, 2018A set of cooling heat exchanger, heat exchanger, through proportional adjusting valve control cold heat into the heat exchanger, then through the uniform medium input to the reactor jacketed to do heat exchange and temp. Control, system has inside expansiview
  • LT -45℃~30℃

    LT -45℃~30℃

    April 10, 2018Low Temperature Cooling Chiller LT model: LT-5018N,LT-5040N,LT-5062N,LT-5090N,LT-50A1N,LT-50A2N;view
  • TES -45℃~250℃

    TES -45℃~250℃

    February 28, 2019-45℃~+200℃ 2.5kW~25kW ±0.3℃view
  • TES  -85℃~200℃

    TES -85℃~200℃

    February 28, 2019Temperature control range:-85 ° C ~ 200 ° CPower range:2.5kW~25kWTemperature control accuracy:±0.3°CModelTES-8525WTES-8555WTES-85A10WTES-85A15WTES-85A25WTemp. Range-85℃~200℃-85℃~200℃-85℃~200℃-85℃~200℃-85℃~200℃Heating P...view
Contact US
Tel: + 86 18751545184
E-mail: sales@cnzlj.com
Add: No.203, Hongyun Road, Hongshan Street, Optoelectronics Park, Xinwu District, Wuxi City, Jiangsu Province, China
code chat