category:energy / date:2023-03-19 01:13:06 / browse:185 / comment:5

Simple refrigeration is based on the volatilization of refrigerant in the condenser of the cold storage, so as to cool the refrigerant,OstankakoCold storage design and installation, and then input the refrigerant into the box or building of the refrigeration equipment to cool the air according to the heat exchanger. This kind of refrigeration has slow cooling speed, large total heat conduction temperature difference and complex system software, so it can only be used in less places, such as brine ice making and cold storage with constant temperature requirements.The structure of contemporary cold storage is in the development trend of prefabricated building cold storage. It is made into prefabricated components of cold storage including steam barrier and heat insulation plate to ensure on-site assembly. Its advantage is that the project construction is convenient, rapid and movable, but the project cost is relatively high.Ostankako,After cooling down steadily check all parts of the refrigeration system, exhaust pressure, suction pressure and exhaust temperatureA large number of personnel are not allowed to select goods in the warehouse. Close the warehouse door in time. When the warehouse door is opened, pay attention to whether the air curtain is opened or the door curtain is placed properly. Turn off the lights when leaving the warehouse.Burnley, when the water vapor with high indoor temperature migrates outdoors, it is impossible to condense in the wall due to the obstruction of the cold storage.Kg to kg / m, and the steel plate thickness generally needs to be more than . mm to meet the standard. On the market, the main raw materials of special cold storage board for cold storage project are polyphenylene, polyethylene and polyphenylene grease. The density of thermal insulation material foamed by polyphenylene is thin, and the thermal insulation coefficient is not very high; After a certain ratio of polyethylene, and has high load-bearing capacity; Polyphenylene resin has strong water absorption, but poor heat insulation. Therefore, the polyurethane sandwich board with very good performance belongs to the polyurethane sandwich board. Although it is slightly higher, the polyurethane board has very good thermal insulation performance and does not absorb moisture.The foundation of cold storage is affected by low temperature and the water in the soil is easy to be frozen. Due to the volume of frozen soil, the ground will be broken and the whole building structure will be deformed. If the damage is serious, it may even make the cold storage unusable. Therefore, in addition to the thermal insulation layer, the floor of low-temperature cold storage must be treated under the thermal insulation layer to prevent soil freezing. The bottom plate of the cold storage shall stack a large number of goods and pass through various loading, unloading and transportation machinery and equipment. Therefore,OstankakoFast cold storage, the structure of the cold storage plate shall be firm and have large bearing capacity. In low temperature environment,OstankakoFind the company that installed the cold storage, especially in the process of periodic freezing and thawing cycle, building structures are vulnerable to. Therefore the structure of each part of the cold storage and the building materials of the cold storage should have sufficient frost resistance.


OstankakoPrice of small installed cold storageWhat are the precautions for installation



On the basis of cold storage and preservation, the quick-frozen warehouse increases the regulation of gas composition, inhibits the respiration of fruits and vegetables, delays their metabolic process, better maintains the freshness and commercial quality of fruits and vegetables, and prolongs the storage period and shelf life of fruits and vegetables. Generally, what is the standard of quick freezing warehouse?Compared with the logistics engineering design of ordinary commodities, the logistics refrigeration engineering commonly used in the circulation of fresh food should follow more stringent design specifications and use requirements, so as to maintain the freshness of circulation and prolong the freshness period of fresh food. In recent years, with the frequent cross regional trade, KFC refrigeration has received more and more demand in the design and construction of logistics refrigeration engineering. What are the basic functions of logistics refrigeration engineering in design?Various construction materials, such as material certificate, test report and stage acceptance record, shall be carried out simultaneously with the project construction, carefully, timely, accurately and comprehensively reflect the whole process of production and construction, and actively cooperate with the owner in design change and technical negotiation.Direct labor,When installing polyurethane insulation board, ensure that its surface is smooth and flat without scratch and warpage.The water tank is designed to be separated from the machine body and is double-layer. It will not drip due to condensation caused by internal and external temperature difference. It can be interlocked with the refrigeration system, it will not be humidified during refrigeration to prevent serious frosting of the fan.Generally, in the actual operation of the refrigeration system, because the temperature conditions are constantly changing, only by relying on the careful operation of the cold storage management personnel and accurately adjusting the operation of the refrigeration equipment of the cold storage, can the refrigeration system always be in the ideal working state and achieve the effect of energy saving.


OstankakoPrice of small installed cold storageWhat are the precautions for installation



There are many application scenarios of cold storage, which are different. For a long time, it provides various cold storage installation, cold storage installation, cold storage construction, fruit preservation cold storage, medical cold storage on-site settlement, honest operation, and has offices all over the country for long-term cooperation. Different purposes, functions and designs, so what needs to be understood in cold storage design?Job description,General quick-frozen warehouses are mostly cooled by refrigeration mechanism with low gasification temperature (ammonia or Freon)The exhaust temperature of the compressor in the fresh-keeping warehouse can be read out from the thermometer on the exhaust pipeline. It is related to the adiabatic index, compression ratio and suction temperature of refrigerant. The higher the suction temperature, the greater the compression ratio, the higher the exhaust temperature, and vice versa.For water-cooled units, the turbidity of cooling water shall be frequently, the cooling water shall be replaced frequently, and whether the running, emitting, dripping, leakage and other conditions of the water supply system exist.Ostankako,Fault phenomenon: high current or tripping during unit startup, and problems of user air switch; Input voltage is too low; The star angle conversion interval is too short (it should be ~ seconds); Hydraulic cylinder failure (no reset); Intake valve failure (too large opening or stuck); Loose wiring; Host failure; Main motor fault; TR time relay is broken (relay unit). - precautions for floor installation of cold storage: the floor shall be installed flat, the uneven part shall be leveled with materials and the locking hook between the plates shall be locked to ensure that the warehouse surface is flat without hollow feeling. (note that if this drainage system is installed outdoors in the north, the drainage pipe shall be insulated).Fault phenomenon: fan motor overload, fan deformation; Fan motor fault; Fan motor thermal relay fault (aging); Loose wiring; Cooler blocked; Large exhaust resistance. Cold storage fault phenomenon: dryer does not operate, compressor line is disconnected, thermal relay acts, high voltage switch acts, compressor is locked, line is falsely connected or loose fault phenomenon: it stops in a short time after drying, ambient temperature is too high, condenser is blocked

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user 35HP162657470 / 2023-03-19 10:05:52 / reply
I finally received what I needed OstankakoPrice of small installed cold storage, the stuff is very good, the price is good and the price is cheap, thank you boss! To be honest, this is my most satisfying shopping experience. Whether it is the attitude of the store or the items, I am very satisfied. The attitude of the store is very professional and enthusiastic, answering all questions, and the response is very fast. I asked a lot of questions, and he did not feel annoying, and he would answer me seriously. For this, I would like to express my sincere respect to you. There are not many good stores like this. .
user 122HP117294921 / 2023-03-19 09:33:07 / reply
The quality is very good, exactly the same as the seller’s description, very satisfied, really like it, completely exceeding expectations, the delivery speed is very fast, the packaging is very careful and strict, the logistics company’s service attitude is very good, the delivery speed is very fast, and I am very satisfied One time shopping.
user 984HP143755493 / 2023-03-19 09:18:49 / reply
When OstankakoPrice of small installed cold storage offer discount points for activities, contact me when there are discounts
user 709HP180518493 / 2023-03-19 09:25:49 / reply
OstankakoPrice of small installed cold storageThe quality is good, completely beyond expectations, and the delivery speed is very fast.
user 263HP145816628 / 2023-03-19 08:33:15 / reply
OstankakoPrice of small installed cold storage Tell me a price, is there a detailed price for the parameter?

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