-
Apr 07, 2023How to choose a bun steamerWhen deciding which steamed bun machine to use for a store, there are several important factors to consider. These include the size and output of the machine, the quality of the pr -
Mar 22, 2023How to use sweet potato baking oven WOH-350, WOH-4001. Attention before use: A. Please place it on a flat table and use a special power socket of more than 10A. B. Place the attached insulation stones evenly on the insulation tray. -
Nov 16, 2022Lubrication characteristics of refrigeratorPiston type In the piston type refrigerator, the friction parts that need lubrication are [3]: the wall surface of the piston and cylinder; Connecting rod big end bearing bush and -
Nov 14, 2022Operating Instructions for Refrigeratorsopen 1. The selector switch moves to the manual position [5]. 2. Open the discharge stop valve of the compressor. 3. The slide valve pointer is at the "0" position, that is, the 10 -
Nov 13, 2022Cooling principle of refrigeratorComposition and schematic diagram Composition of water chiller: refrigeration unit system, refrigerant circulation system, water circulation system, electrical automatic control pr -
Nov 12, 2022Chiller water circulation systemThe water pump is responsible for pumping water from the water tank to the user's equipment to be cooled. After the chilled water takes away the heat The temperature rises and retu -
Nov 11, 2022Refrigerator workflowThe industrial water chiller system operates through three interconnected systems: refrigerant circulation system, water circulation system and electrical automatic control system. -
Nov 10, 2022Composition of refrigeratorRefrigerators are composed of compressor, condenser, evaporator, drying filter and expansion throttle valve in series, in which an appropriate amount of refrigerant is injected, an -
Nov 09, 2022Working principle of refrigeratorCool the air below the dew point temperature, and the water vapor in the air will be condensed into water. Remove the condensed water and reheat it to obtain air with low humidity. -
Nov 08, 2022Introduction to refrigeratorThere are two types of chillers: water-cooled and air-cooled [2]. The water-cooled refrigeration effect is good, but it needs cooling water. The air-cooled refrigeration is flexibl -
Nov 07, 2022What is a refrigeratorRefrigerator [1] refers to a mechanical equipment that uses a compressor to change the pressure change of refrigerant gas to achieve low temperature refrigeration. The compressor u -
Nov 06, 2022Relevant national standards for refrigeratorsGB 4706.1-2005 Safety of Household and Similar Electrical Appliances - Part 1: General Requirements, GB 4706.13-2014 Safety of Household and Similar Electrical Appliances - Particu
