The explosion-proof cold storage adopts electronic integrated explosion-proof devices and full explosion-proof technology.Optical isolation control circuit, multiple safety protection, pressure, temperature monitoring。Refrigeration system composed of explosion-proof unit: reliable work, good maintainability, limit the maximum surface temperature, abnormal airtight leakage shutdown protection, good safety performance。
With the integration, simplification and promotion of environmentally friendly fluorine refrigerants in the refrigeration industry, a new refrigeration compressor unit continues to seize the market, that is, the parallel unit, which can be selected according to the cold capacity and compressor type。Our company can provide a full set of semi-sealed screw parallel unit refrigeration products, you can choose Hanzhong, Fusheng, Bitzer compressor, specific information please call Sheron consultation。
Our factory produces single ammonia fluorine compressor 2AZ17,4AV17,6AW17,8AS17 compressor units, bipolar 4ASJ17,8ASJ17 compressor units, divided into ordinary compressor and explosion-proof compressor units。Piston refrigeration compressor is the first unit used in refrigeration equipment, cheap, easy maintenance and other characteristics, widely used in freezing and refrigeration。Picture for reference only, factory equipped with Y series energy-saving motor。
Cold storage, chillers and other applications of ammonia fluorine refrigerants, when put into use, need to install toxic gas alarm: can detect a variety of toxic gases, rich functions, can be used alone, can be matched with the controller through a parallel, can be linked fan, solenoid valve and other safety protection functions, no debugging, plug and play, infrared remote
The EXV series features a number of unique and usable designs。The spacious interior space design eliminates the disadvantages of narrow and difficult maintenance of evaporative cold interior in the past。EXV products have been modified many times based on decades of operating experience to ensure durability and easy maintenance。Direct access to the water spray system。EXV products Tongxiang design allows the spray system to be exposed directly to the outside, and the nozzle and coil can be inspected quickly while the equipment is running。Spacious non-blocking air inlet deflector。
Ammonia fluorine liquid circulating pump set is used in ammonia pump liquid supply refrigeration system, providing necessary refrigerant for system refrigeration, and has liquid storage function。It can be widely used in air conditioning, cold storage, ice making and other refrigeration projects in industry and agriculture, commerce, national defense, scientific research and other industries。Can customize a barrel of two pumps, a barrel of three pumps, optional ammonia refrigerant, freon refrigerant, shielded ammonia pump, shielded fluorine pump can also choose, consulting sales and technology。
Agricultural and sideline products quick-freezing line, quick-freezing warehouse, cold storage installation examples, food processing plant 5T/h quick-freezing line, pre-cooling room, quick-freezing room, ten thousand tons of cold storage installation, using ultra-low temperature, low temperature, high temperature three systems。
Various models of cold storage doors, including hand open, push-pull and electric cold storage doors, the name includes half buried door, full buried door, double door, light translation door, heavy translation door, civil hand open, electric cold storage translation door。Our wholesale and retail, can consult sales customer service
The system is an ice cream processing enterprise, involving all system updates, including 34 pressure vessels, 4 ice wheel evaporation cold, 9 Dalian iceberg and Wu cold single screw, double machine bipolar screw, a total of 5 sets of low pressure systems, respectively corresponding to different cooling loads and evaporation temperature zones。
Tianzhixing series cold storage computer control box, designed and produced by Hongyuan Technology, the product is stable and reliable, complete function。It has the function of missing phase and overcurrent detection。Suitable for high temperature, low temperature cold storage temperature automatic control, with double temperature probe, measuring the temperature of the library, defrosting temperature detection, a variety of modes。Manual and automatic modes are available。Advanced temperature processing chip, complete temperature control mode, users can choose a variety of setting modes。
The refrigerant of the system is ammonia liquid, which is a typical 6 quick-freezing room composed of quick-freezing shelf and quick-freezing cold air unit (one), using 2 sets of iceberg LG20 low-temperature screw and all the auxiliary equipment of our factory。The quick-freezing effect is good, the quick-freezing process is free of frost, and the effect on the cooling of frozen products is prevented。The cold storage consists of a thick wall high quality aluminum bank as a bearing evaporator。
cold storage board using lightweight polyurethane foam as the inner core material of cold storage board, it is widely used in cold storage industry。The advantage of polyurethane is that it is very good at heat insulation，The exterior of the polyurethane cold storage board is made of colored steel and stainless steel plate components，The advantage of this is to prevent the spread of temperature due to the large temperature difference between inside and outside the cold storage plate，So that the cold storage more energy saving，It can hold heat like a refrigerator，Reduce electricity consumption and improve cooling efficiency。In cold storage construction, the insulation material of the storage body is polyurethane storage board
V-type air-cooled compartment unit, can be matched with scroll full seal compressor and half seal refrigeration compressor, meet 12.5℃~-40℃ different needs。The product can be widely used in medical equipment, food processing, meat slaughter, biopharmaceutical, chemical and other industries。
Advantages of aluminum tube: good thermal conductivity: Aluminum alloy has excellent thermal conductivity，The evaporation temperature of the refrigerant and the temperature difference of the outer surface of the aluminum discharge will be reduced，The evaporation temperature will increase，The energy efficiency ratio of the compressor increases，Reduced energy consumption;Special structure: the fins of the aluminum alloy fin tube are parallel with the aluminum tube，laminate，The formed aluminum bank fixes the flaked tube horizontally，Formed a number of parallel channels，When the refrigeration system works, the cold air forms flue effect in the passage，Accelerated sinking，Convective acceleration，So it cools down faster，The compressor stops running when the set temperature is reached，Save a lot of electricity;Set up well，High efficiency: the projected area and evaporation area ratio of aluminum row can be 1 to 3 or 1 to 4，In this way, the aluminum bars can all be installed on the top surface of the cold storage，In this way，It can make the heat transfer capacity per unit area higher and more energy efficient than the use of wall row，Second, it has a certain cold storage effect，The frequent startup rate of the compressor is reduced during operation，Save a certain amount of electricity consumption;For aluminum tube and cold storage aluminum bar installation, please contact Sheron Freezer Sales and Technology
Design and install various types of frozen storage, cold storage, and undertake freezer, air conditioning machine maintenance, including: large, medium and small repair, using the original parts。
The main engine of the parallel unit uses the original Valley wheel (Emerson), Bitzer, Leifocon or other well-known brand compressors，Ensure stable and reliable operation of the unit，Can provide different products according to user needs;Special centrifugal oil separator for parallel unit configuration，More than 99% oil separation efficiency is guaranteed，Ensure the freon liquid into the evaporator clean;The shape design of parallel units is specialized, humanized, beautiful and integrated，Hydrodynamically compliant exhaust line setup，Minimum pressure loss is guaranteed，The stress concentration of long-term operation is avoided，At the same time, compact and reasonable equipment accessories layout，The oil injection can be clearly seen during the operation of the compressor;
According to the cold storage Design Code 2021, there are four antifreeze methods for the cold storage floor, including natural ventilation, mechanical ventilation, overhead layer design and antifreeze heating pipe (this scheme is omitted, Sheron freezing note).。First, the ground natural ventilation: the use of natural ventilation of the ground anti-freezing design should meet the following requirements: 1, the two ends of the natural ventilation pipe should be straight through, and slope to the outside。The total length of the straight pipe should not be greater than 30 meters, and the length under the ground of the cold room should not be greater than 24 meters。
Wholesale and retail ammonia pump fluorine pump 32P-40, 40P-40, 50P-40, 32*2P-32 and other models, using a fully shielded structure, low noise, power consumption。At the same time supply ammonia pump, fluorine pump graphite bearing accessories, ammonia pump control box, fluorine pump control box, control box。
JZX40-3 (B) JZX Series, 2ZH-11.2/1.0、2ZH-7.6/1.2, 2ZH125A, 2ZH220 and other rotor oil pump is the air conditioning industry screw refrigeration compressor to provide pressure oil source of the actuator, the main parts of the product using high-quality steel and new metallurgical materials。We supply the original iceberg cold and hot, ice wheel environment, Dalian Ruixue, Wleng New world screw oil pump。
Canteen cold storage, supermarket cold storage in the actual application of more, generally for the basement, the unit is placed in the first floor or basement well-ventilated space
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