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Supermarket refrigerated showcase check valve disassembly, diagnosis and maintenance

supermarket refrigerated showcase check valve disassembly, diagnosis and maintenance Only supermarket refrigerated showcases with rotary compressors have check valves. 1. Check valve disassembly. The refrigeration system bleeds one > open the damping mud wrapped around the one-way valve one > remembers the direction of the one-way valve one > wraps the one-way valve with a wet cloth one > ha...

display freezerTIME：2016-08-22
Display cooler evaporator embedding and production

display cooler evaporator embedding and production Most of the display cooler evaporators are built in the display cooler body, which cannot be disassembled and installed. Once the evaporator has a problem, you can only throw away the original evaporator. Freeze in the display cooler and inlay the evaporator on the surface of the refrigerator. For the display cooler during the warranty period,...

display freezerTIME：2016-08-22
Commercial refrigeration evaporator embedment and production (two)

commercial refrigeration evaporator embedment and production (two) The return pipe of the transmitter is in the middle: (1) models that can see the upper and lower evaporator interfaces There are upper and lower steamer interface boxes on the back of the refrigeration body. The drilling position is generally selected in the middle of the bottom of the commercial refrigeration freezer compart...

display refrigeratorTIME：2016-08-22
The structural influence of display cooler for refrigerated food (5)

display cooler The structural influence of refrigerated food (5) 5) Defrost control of evaporator frost on the evaporator surface will not only increase the heat load of the refrigerated display cooler, but also reduce evaporation The surface heat transfer coefficient of the evaporator reduces the performance of the evaporator and increases the energy consumption of refrigeration. At present, ...

walk-in display coolersTIME：2016-08-22
The structural impact of commercial refrigeration for refrigerated food (6)

The structural impact of commercial refrigeration for refrigerated food (6) Taking refrigerated showcase commercial refrigeration company's products and their implementation in several projects as examples, the comprehensive energy-saving measures and effects can be The basic summary is as follows. (1) The application of electronic expansion valve can save energy by 10%. (2) On-demand defr...

display freezerTIME：2016-08-22
display cooler The structural influence of refrigerated food (7)

display cooler The structural influence of refrigerated food (7) (2) Make full use of the effective volume. Due to the difference in product quality, batch, quantity, grade, etc., even if the supply of goods is sufficient, some of the volume will be underutilized. Therefore, in use, measures such as diligent consolidation and clever arrangements should be adopted to reduce sporadic cargo stock...

walk-in display coolersTIME：2016-08-22
Supermarket refrigerated showcase evaporator embedding and production (three)

supermarket refrigerated showcase evaporator embedding and production (three) finished evaporator inlay finished evaporator is generally designed by supermarket refrigerated showcase, and is based on this model. Provide the corresponding capillary. The connection between the upper and lower evaporator nozzles and the capillary tube and compressor, and the compressor connection is generally d...

display freezerTIME：2016-08-22
Display cooler evaporator inlay and production (4)

display cooler evaporator inlay and production (4) (2) Mosaic evaporator ① Embed the embedded main evaporator into the frozen moustache mouth with two bamboo shoots 6 mm 6 mm n The embedded main evaporator is embedded in the freezer, so that its two outlets pass from two 10mm holes in the center to the back, and balance them, and then fasten the upper baffle with 4mm self-tapping screws. ...

display refrigeratorTIME：2016-08-22
Walk-in cooler evaporator inlay and production (5)

walk-in cooler evaporator inlay and production (5) no evaporator interface box walk-in cooler inlaid homemade evaporator walk-in cooler without back , The lower evaporator interface box model, because the capillary tube and the evaporator connection port cannot be seen, the original capillary tube cannot be used anymore, it is necessary to configure a new capillary tube, and prepare several ...

display refrigeratorTIME：2016-08-22
display cases Energy-saving transformation

display cases Energy-saving transformation case refrigerated showcase Deep well pump with digital frequency conversion display cases control system refrigeration system safety operation management 3n> refrigeration system safe operation management is in the category of low-pressure refrigerants ( n9) It is toxic, suffocating, flammable and explosive, and has strict requirements for the s...

walk-in display coolersTIME：2016-08-22

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