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3results about How to "Guaranteed cooling quality" patented technology

Diesel engine cooling equipment

ActiveCN224187658UImprove cooling qualityGuaranteed cooling qualityMachines/enginesEngine cooling apparatusDieselingLiquid tank
The utility model discloses a diesel engine cooling device which comprises a diesel engine body and a cooling liquid tank, a thermostat assembly is arranged on the diesel engine body, the cooling liquid tank is connected with the thermostat assembly through a first pipeline, the cooling liquid tank is used for storing external cooling liquid, and the cooling liquid tank is connected with the diesel engine body through a second pipeline. An exhaust pipe is arranged on one side of the cooling liquid tank, a containing pipe body is arranged on the side, facing the cooling liquid tank, of the diesel engine body, one end of the exhaust pipe is connected with one end of the containing pipe body, and a blocking piece is arranged at the other end of the containing pipe body. The exhaust pipe is arranged on one side of the cooling liquid tank, the containing pipe body is arranged on the side, facing the cooling liquid tank, of the diesel engine body, one end of the exhaust pipe is connected with one end of the containing pipe body, and the blocking piece is arranged at the other end of the containing pipe body. The air in the containing pipe body is exhausted or one end of the containing pipe body is sealed by manually operating the blocking piece, so that the storage amount of the cooling liquid in the cooling liquid tank is greatly increased compared with the storage amount before exhausting.
Diesel engine cooling equipment
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Owner:HUNAN YUANQUAN FIRE EQUIP CO LTD

A water-cooling device for the production of weather-resistant films

ActiveCN224275852UGuaranteed cooling qualityAvoid Warpage DefectsFlat articlesFixed bearingWeather resistance
This utility model relates to the field of thin film production technology and discloses a water-cooling device for producing weather-resistant films. The device includes a base, with rotating seats fixedly connected to the front and rear sides of the top of the base. A cooling mechanism is provided between adjacent rotating seats for rolling and uniformly cooling the film. A recycling mechanism is located at the rear right end of the top of the base, and a water-cooling mechanism is located on the right side of the top of the base for providing filtered pure coolant. A support mechanism is provided between adjacent rotating seats. The cooling mechanism includes two fixed bearings, the outer walls of which are fixedly connected to the inner sides of the two rotating seats. In this utility model, the threaded water channels inside the cooling roller allow the coolant to flow spirally, improving the heat exchange efficiency between the cooling medium and the film, ensuring production efficiency, improving cooling uniformity, and avoiding film warping defects caused by excessive lateral temperature differences.
A water-cooling device for the production of weather-resistant films
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Owner:CHANGZHOU HUASHI NEW MATERIAL TECH CO LTD

Efficient heat dissipation dustproof motor end cover

ActiveCN224083321UQuick take outImprove cooling effectSupports/enclosures/casingsElectric machineMechanical engineering
The utility model discloses an efficient heat dissipation dustproof motor end cover, which comprises a motor end cover body, the inner side surface of the motor end cover body protrudes to form a thickening part with an annular structure, the outer side surface of the motor end cover body is provided with a sealing groove opposite to the thickening part, and the inner wall surface of the sealing groove is provided with a plurality of mounting grooves distributed in an annular structure. One end of each mounting groove extends into the thickened part, a first heat dissipation opening is formed in the inner wall face of each mounting groove, a heat dissipation shell is arranged in each mounting groove, a sealing ring is arranged in each sealing groove, a plurality of second heat dissipation openings are formed in each sealing ring, and the inner side face of each sealing ring abuts against the outer side end face of the corresponding heat dissipation shell. The motor is simple in structure, the heat dissipation effect of the motor can be improved through the first heat dissipation opening, the heat dissipation shell and the second heat dissipation opening, and after the sealing ring rotates, the heat dissipation shell can be sealed, so that the motor is sealed to adapt to different environments.
Efficient heat dissipation dustproof motor end cover
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Owner:杭州政庚科技有限公司