6results about How to "Efficient cooling and cooling" patented technology

A water evaporation dry and comfortable refrigeration cap comprises a main body part, a cooling area is arranged on the main body part, and the cooling area comprises an outer layer, an inner layer and a water absorption layer arranged between the outer layer and the inner layer; the outer layer is a screen cloth layer, a plurality of meshes are formed in the outer layer, and the inner layer is ice silk cloth; the water absorption layer is made of one or two of PVA absorbent cotton and SAF absorbent cotton. Efficient refrigeration and cooling are achieved through the simple structural design, and the air conditioner is easy and convenient to manufacture, low in cost, energy-saving, environmentally friendly and high in popularization significance.

The utility model relates to the technical field of asphalt cooling, and discloses a recycled asphalt product cooling machine which comprises a machine plate and a cooling box, a supporting frame is fixedly installed on the top of the machine plate, and an installation frame is fixedly installed on the top of the supporting frame. The cooling box, the supporting frame and the mounting frame are provided with a shaking assembly for shaking the recycled asphalt product. According to the recycled asphalt product cooling machine, the shaking assembly is arranged, after the shaking assembly is used, under the connection of a transverse rod and a longitudinal rod to the cooling box and the movement of a movable seat, after a crankshaft rotates, the cooling box connected with a connecting rod is pushed to move leftwards, rightwards, forwards and backwards, and the cooling box shakes leftwards, rightwards, forwards and backwards; the recycled asphalt product in the storage shell is turned over, the recycled asphalt product touches the inner wall of the storage shell and is cooled by conducted cooling water, and the recycled asphalt product can be turned over to be exposed to the outside to promote heat volatilization, so that the recycled asphalt product is efficiently cooled.

The utility model discloses an energy-saving cooling device which comprises gas conveying pipelines, a conversion shell is installed between the gas conveying pipelines, a shaft rod is installed in the conversion shell, a connecting sleeve and turbine blades are installed on the lower portion of the shaft rod, and fan blades are installed at the upper end of the shaft rod. A supporting sleeve is arranged on the upper portion of the conversion shell, a protection plate is installed at the top end of the supporting sleeve, a protection cover is arranged on the outer side of the protection plate, and a plurality of air inlets are formed in the lower portion of the protection cover. The turbine blades and the connecting sleeve are driven by hot air flow to rotate, so that the fan blades are driven to rotate, a server in a machine room is cooled, arrangement of an external driving power source is reduced, resources are saved, and waste is utilized; the air inlet is formed in the side edge of the protective cover, heat generated by the air conveying pipeline in the air conveying process is prevented from entering the protective cover, the temperature of airflow output by the fan blades is low, and the server in the machine room is effectively cooled.

The application discloses a heat exchanger and a gas water heater, and relates to the technical field of water heaters. The heat exchanger comprises a shell, a heat exchange component and at least two cooling flow channels. The shell is internally formed with a heat exchange chamber. The heat exchange component is installed in the heat exchange chamber, and the heat exchange component is provided with a heat exchange flow channel. The at least two cooling flow channels are communicated with the heat exchange flow channel, and are arranged in parallel on the side wall of the heat exchange chamber along the direction of flue gas flow. The technical scheme of the application can effectively cool the wall surface of the heat exchange chamber, prevent heat from being transferred outward, improve the heat exchange efficiency, reduce water flow resistance and improve flow.

This invention relates to the field of rotary cone burners, and discloses a rotary cone burner and its cooling control method. The burner includes a grate basket, a ventilation beam, a cooling side pipe, a limiting assembly, and a movable valve assembly. The ventilation beam is embedded in the circumferential wall of the grate basket, and the cooling side pipe is located outside the ventilation beam and communicates with its air inlet end, with cooling air holes for blowing cooling gas. The movable valve assembly is located at the intersection of the cooling side pipe and the air inlet end of the ventilation beam, and can proportionally distribute gas. The limiting assembly suppresses the thermal expansion deformation of the ventilation beam. During operation, the grate basket tilts and rotates, and the ventilation beam rotates accordingly. When it is in the lower region, the air inlet is difficult to effectively deliver air. To address this, a cooling side pipe is added to divert air from the air inlet end of the ventilation beam, which is then discharged as cooling gas from the cooling air holes, cooling the ventilation beam and suppressing thermal expansion deformation.

The application relates to the technical field of extruder equipment, in particular to a temperature control device of an extruder capable of self-adaptive dynamic stirring and cooling, which comprises a rack, a direct current motor, a gear box, a feeding box, an extrusion screw, a screw sleeve and a discharge port are arranged on the rack respectively, the front and rear ends of the extrusion screw are communicated with the feeding box and the discharge port respectively, a cooling plate and a stirring shaft are additionally arranged at the feeding box, a plurality of stirring plates are integrally formed on the circumferential side of the stirring shaft, the plurality of stirring plates are evenly distributed on the circumferential side of the stirring shaft at intervals, and the cooling plate is used for cooling and cooling down the stirring plates. The purpose of the application is to break the static accumulation state of plastic particles in the feeding box, realize the dynamic rolling and mixing of the particles, make the particles fully contact with the cooling medium, effectively ensure the continuous and stable discharging of the plastic particles, realize the efficient cooling and uniform conveying of the high-temperature plastic particles, and improve the overall operation stability of the extruder and the product quality.