Knowledge

Ammonia refrigerant use and safety plan

1. About ammonia refrigerant Ammonia is a good refrigerant, which belongs to the natural working fluid ODP=0; GWP=0, it has the best thermodynamic performance at present, the highest refrigeration eff

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Ammonia as a refrigerant: advantages and disadvantages

Earlier, a 5,000-pound ammonia leak occurred at a seafood warehouse in the Boston area, which killed a worker and forced the Boston police to issue an asylum-in-place order. The problematic program ma

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Why the efficiency of a refrigerator can be greater than 1

Why the efficiency of a refrigerator can be greater than 1 Answer: The efficiency of a heat engine and a refrigerator is not the same. Let me talk about the conceptual difference first. The efficiency

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How to correctly remove the ammonia refrigerant when the refrigeration parts ...

First, prepare all tools and emergency supplies before operation. Such as ammonia tanks or a certain number of ammonia bottles, scales, connecting pipes, fitter tools, gas masks, rubber gloves and fir

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What failures will occur when operating refrigeration unit?

The composition of the refrigeration unit: compressor (compressor-like subsystem), condenser, expansion valve, evaporator and control system, etc. The industrial ice maker is also included in the refr

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The Working Principle of Brine Type Ice Block Machine

1. The brine type ice block machine system is mainly composed of salt water pool, ice mold, ice melting pool, ice pouring table, spiral tube evaporator, electric control system, refrigeration unit, et

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Ice Machine Manufacturers talk about reasons affecting the quality

Ice block machine manufacturers talk about the reasons that affect the quality In industries such as industry and catering, ice cubes can be used as a rapid cooling and fresh-keeping substance. Then t

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What's the matter with Ice Machine not making ice?

Why the ice maker does not make ice? there is 3 external reasons: 1. What should I do if the ice machine has bad heat dissipation? Answer: Open the ice machine cover and observe whether the heat sink

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