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Heat radiator for hydrophily heating and manufacturing method thereof

A technology of radiator and water medium, which is applied in heat exchanger types, indirect heat exchangers, lighting and heating equipment, etc. It can solve the problem of poor thermal stability and lubrication performance, poor compressive resistance of radiators, and short service life And other problems, to achieve thermal stability and lubricating performance, light weight, long service life

Active Publication Date: 2013-02-06
吴志祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]The purpose of the present invention is to solve the technical problems of existing radiators such as weak compressive capacity, low strength, short service life, poor thermal stability and lubricating performance , to provide a water-medium heating radiator with corrosion resistance, light weight, low cost, high compression resistance and structural strength, not easy to mold and deterioration, good thermal stability and lubricating performance, high efficiency and durability

Method used

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  • Heat radiator for hydrophily heating and manufacturing method thereof
  • Heat radiator for hydrophily heating and manufacturing method thereof
  • Heat radiator for hydrophily heating and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Weigh raw materials: 1000 mesh graphite powder 50kg, polypropylene (Hyosung Korea) 55kg: composed of PP 35kg of model R200P and PP 20kg of model HB240P, antioxidant 1010 0.5kg, antioxidant 168 1kg, POE 5kg, plastic Antifungal agent 0.6kg, carbon fiber 10kg, titanate coupling agent 6kg, barium stearate 1kg, PP phase solvent 3.5kg. The weighed raw materials are evenly mixed and then poured into a banbury mixer for 8 minutes of banburying at a temperature of 160°C, and then input into a twin-screw extruder for granulation to obtain a finished product.

Embodiment 2

[0053] Weigh raw materials: 2000 mesh graphite powder 50 kg, polypropylene (Hyosung Korea) 50 kg: composed of PP 35kg of model R200P and PP 15kg of model HB240P, antioxidant 1010 2 kg, antioxidant 168 2 kg, POE 3 kg, plastic antifungal agent 0.5 kg, carbon fiber 6 kg, titanate coupling agent 4 kg, barium stearate 0.7 kg, PP phase solvent 2kg. The weighed raw materials are evenly mixed and then poured into a banbury mixer for 10 minutes of banburying at a temperature of 180°C, and then input into a twin-screw extruder for granulation to obtain a finished product.

Embodiment 3

[0055] Weigh raw materials: 2500 mesh graphite powder 50 kg, polypropylene (Hyosung Korea, model R200P) 45 kg, antioxidant 1010 3 kg, antioxidant 168 4 kg, POE 1 kg, plastic antifungal agent 0.3 kg, carbon fiber 2 kg, aluminate coupling agent 2 kg, barium stearate 0.5 kg, PP phase solvent 1.5 kg. The weighed raw materials are evenly mixed and then poured into a banbury mixer for banburying for 15 minutes at a banbury temperature of 190°C, and then input into a twin-screw extruder for granulation to obtain a finished product.

[0056] Formula B:

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Abstract

The invention discloses a heat radiator for hydrophily heating and a manufacturing method thereof, aiming at solving the technical problems of weak stress tolerance, low strength, short service life, and poorer thermal stability and lubricating property of the traditional heat radiator. The heat radiator disclosed by the invention comprises a plurality of single heat-radiating fins which are combined and welded to form a heat radiating body, each single heat-radiating fin is formed by butting and welding semi-finished products of heat radiators, and the semi-finished products of the heat radiators are made from high polymer composite heat-conducting materials through injection molding or extrusion molding. The heat radiator disclosed by the invention has the advantages of corrosion resistance, light weight, low manufacture cost, high stress tolerance and structural strength, difficulty in mildew and deterioration, good thermal stability and lubricating property, high efficiency and durability.

Description

technical field [0001] The invention relates to the technical field of radiator production, in particular to a radiator for water medium heating and a manufacturing method thereof. Background technique [0002] At present, the radiators used for water heating are mostly made of metal materials such as iron, steel or aluminum, which have the defects of high energy consumption, high cost, easy corrosion, heavy weight and short service life. [0003] The reasons for the corrosion of steel water-medium heating radiators are: oxidation corrosion and various oxygen concentration difference corrosion: such as crevice corrosion, waterline corrosion, pitting corrosion, and under-scale corrosion are the main reasons for corrosion, perforation and water leakage of steel radiators . From the analysis of the composition of the rust products and the combination of water quality, it is shown that the poor quality of heating water (such as high oxygen content, the existence of metal ions a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D1/02F28D1/04F28D1/053F28F21/06B29C69/02
Inventor 吴志祥吴涛
Owner 吴志祥