3results about How to "Addressing elevated temperatures" patented technology

The application relates to the technical field of ice making, and provides an ice making assembly, a refrigeration equipment and a control method and device thereof. The ice making assembly comprises an ice making box and an ice storage box; an ice making circuit comprising a driving member, a heat exchanger and a heat exchange pipe section in fluid communication, the heat exchange pipe section is suitable for heat exchange with the ice making box, and the heat exchanger is suitable for heat exchange with a cold source; and an ice storage air path suitable for blowing air from the heat exchanger to the ice storage box. The ice making assembly can reduce the temperature of the ice storage box by introducing cold air of the heat exchanger into an ice making chamber and blowing the cold air to the ice storage box, thereby completing the temperature reduction of the ice storage box. The heat exchanger is arranged, and the heat exchanger is cooled by the cold source, so that the ice making box can be cooled by the cold quantity of the heat exchanger, thereby realizing independent cooling of the ice making box and the ice storage box. When ice needs to be removed, the ice storage box can still maintain low temperature through the introduced cold air, thereby avoiding the problem of temperature rise of the ice making chamber caused by ice removal.

This utility model provides a high-efficiency vertical emulsifier for producing large-particle urea-based compound fertilizer, belonging to the technical field of vertical emulsifiers. It includes an emulsification mechanism comprising a vertical emulsifier body, a motor fixedly installed at the top of the vertical emulsifier body, a discharge pipe connected to the bottom of the vertical emulsifier body, and an emulsification head fixedly installed at the motor output end for emulsifying the large-particle urea-based compound fertilizer inside the vertical emulsifier body; and a cooling mechanism including a cooling component for cooling the emulsion inside the vertical emulsifier body, and a heat dissipation component to assist the cooling component in improving the cooling effect on the emulsion. This utility model, through the cooperation between the cooling component and the heat dissipation component, effectively cools the emulsion during the emulsification process of large-particle urea-based compound fertilizer, solving the problem of excessive frictional heat generated during the shearing process of the high-speed rotating emulsifier head in traditional vertical emulsifiers, which leads to an increase in emulsion temperature and avoids the adverse effects of high temperature on emulsion stability.

This invention relates to a system and method for maintaining a constant micro-mist humidification water supply pressure. The system includes a boiler room water supply tank, a water pump, a first expansion tank, a safety valve, a constant pressure stabilizing device, a tiered pressure stabilizing device, an air conditioning unit, and a terminal pressure stabilizing device. The technical solution ensures the normal operation of the micro-mist humidification system, preventing air temperature increases caused by steam humidification in cigarette production workshops under constant temperature and humidity conditions in summer and autumn. By using a pressure stabilizing device, the insufficient pressure caused by excessively long water supply pipelines and too many branch pipes in the main water supply pipe is resolved, ensuring the inlet pressure of the micro-mist humidification system reaches the rated operating pressure and guaranteeing the normal operation of the micro-mist humidification system.