Hydraulic system cooling loop

Hydraulic system cooling loop

  • CN 105,545,880 A
  • Filed: 12/29/2015
  • Published: 05/04/2016
  • Est. Priority Date: 12/29/2015
  • Status: Active Application
First Claim
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1. a hydraulic system cooling circuit, comprise hydraulic system (16), cooler (13), cooling controller (12), fuel tank (14), it is characterized in that:

  • hydraulic system (16) connects the heat recovering device (15) being used for hydraulic system oil liquid energy recovery recycling;

    Described heat recovering device 15 includes;

    heat exchanger 2, working medium pump 3, working medium filter cleaner 4, working medium storage 5, condenser 6, condenser control gear 7, generator 8, decompressor 9, heat recovery controller 10, electricity storage unit 11;

    High-temperature liquid force feed after hydraulic system acting is connected on the A mouth of heat recovering device by T mouth, the entrance in heat exchanger hot junction is entered by A mouth, high-temperature oil liquid is through heat exchanger heat exchange, temperature reduces and flows out from the outlet in heat exchanger hot junction, and the hydraulic oil of outflow flows out heat recovering device by the B mouth of heat recovering device, through the further cooling of supercooler after hydraulic oil outflow heat recovering device, get back to fuel tank, in heat recovering device, the entrance of heat exchanger cold junction is connected to working medium delivery side of pump, the outlet of heat exchanger cold junction is connected to the working medium entrance of decompressor, the sender property outlet of decompressor is connected to the entrance of condenser, the outlet of condenser is connected to the feedback outlet of working medium storage, the discharge port of working medium storage is connected to working medium filter cleaner entrance, the outlet of working medium filter cleaner is connected to working medium pump entrance, the main shaft of decompressor is connected on generator, send electricity by the rectification of heat recovery controller, and output to cooling controller by delivery outlet, on condenser control gear, unnecessary electric energy part is stored by electricity storage unit, not enough electric energy part connects external power supply by in1 mouth and supplements.

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