Heat transfer enhancing agent

Abstract

An enhancing agent for increasing heat transfer efficiency is disclosed, which is an additive composed of a nano-scale powder and a micro-scale powder that is to be added into a heat-transfer fluid circulating in an heat exchange system or in a coolant circulating in a cooling system for enhancing the heat conductivity of the heat-transfer fluid or the coolant while helping the tank and the fluid passages used in those systems to maintain clean, and eventually enabling those systems to operate with improved heat dissipation effect. By adding the aforesaid enhancing agent into a cooling system of an internal-combustion engine, the heat shock inside the engine that is originated from the fuel burning in the engine can be reduced, resulting that not only the amount of green house gas emission is reduced, but also the chance of engine juddering that is generally originated from poor heat dissipation can be decreased.

Description

technical field [0001] The invention relates to an accelerator for improving heat transfer efficiency, in particular to an accelerator for improving heat transfer efficiency and reducing NOx emitted by automobiles for various heat transfer liquid systems. Background technique [0002] Prior art is in improving internal-combustion engine efficiency, usually is to add auxiliary agent in fuel to make the combustion of fuel in cylinder more complete, or add lubricating auxiliary agent in cylinder to increase lubricating effect; On the one hand, a reducing agent is usually added to the fuel so that the generated NOx is reduced (reduced) to reduce the NOx concentration in the exhaust gas, or the exhaust gas is passed through a catalyst to reduce the NOx therein. [0003] The method disclosed in the present invention is to increase the cooling efficiency of the internal combustion engine by enhancing the heat transfer efficiency of the cooling system of the internal combustion engi...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide an accelerator for improving heat transfer efficiency, which is an accelerator containing a combination of nano powder and micro powder, added to the heat transfer fluid of the heat exchange system or the circulating cooling water of the cooling system , using the circulation of micron particles in heat transfer fluid or circulating cooling water to keep the waterway clean, and using nano particles to form nanofluids to make cooling water produce high thermal conductivity and other double effects, if used in internal combustion engines, it can improve the efficiency of internal combustion engines Heat dissipation efficiency reduces the thermal shock caused by fuel combustion inside the engine, thereby reducing the production of greenhouse gas NOx, and eliminates problems such as engine weakness and jitter caused by overheating of the cylinder oil film or insufficient viscosity index of the lubricating oil in the internal combustion engine , play the role of reducing noise and reducing fuel consumption; and make fuel combustion more complete, reduce carbon deposits, and reduce the concentration of HC (hydrocarbons, one of the pollutants emitted by automobiles) and CO in the exhaust

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