Single tube type vacuum radiating system

Abstract

A single tube type vacuum radiating device belongs to the technical field of radiating device. The device comprises a water tank, a radiating tube, a vacuum valve and a hollow outer hexnut, wherein one end of the water tank is provided with a water inlet while the other end is provided with a water outlet; the bottom of the water tank is provided with a fixed base and the top thereof is provided with a radiating tube faucet; the hollow outer hexnut is arranged in the radiating tube faucet and is threaded to the radiating tube faucet; the radiating tube is vacuumized and is fed with phase-change medium; the upper part of the radiating tube is sleeved with an aluminum abnormal-shaped radiating fin; the enclosed end of the radiating tube is inserted in the bottom of the water tank by passing through the hollow outer hexnut and is sleeved on the fixed base; and the vacuum valve is provided with outer screw thread and is in argon arc welding connection with the opening end of the radiating tube through an enclosed cover. In the single tube type vacuum radiating device of the invention, the heated area of the radiating tube is increased by using the water tank structure so as to achieve the maximum heat power radiated from the radiating tube, the metal materials of the radiating tube ensure that the device is free from leakage in structure, each radiating tube can be conveniently exchanged and the device can fully radiate.

Description

technical field [0001] The invention belongs to the technical field of heat dissipation systems, and relates to a single-pipe vacuum radiator. Background technique [0002] At present, the conventional heating is mainly centralized heating and individual heating of residential units, resulting in increased coal consumption and huge investment in laying pipeline networks. The heat loss is large, the heating effect of the pipe is not ideal, the parts are budgeted for replacement and maintenance, and the product cost is high. The price of heating per square meter in winter is rising step by step. The burning of coal for heating pollutes the environment, the water consumption is large, and the process loss is also very large. And there are many security risks. [0003] As we all know, most of the hot water in the existing heating system uses coal, oil, and gas to burn boilers to heat up the water and consume a large amount of non-renewable fuels. In the existing heating system...

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Problems solved by technology

[0002] At present, the conventional heating is mainly centralized heating and individual heating of residential units, resulting in increased coal consumption and huge investment in laying pipeline networks

The heat loss is large, the heating effect of the pipe is not ideal, the parts are budgeted for replacement and maintenance, and the product cost is high. The price of heating per square meter in winter is rising step by step. The burning of coal for heating pollutes the environment, the water consumption is large, and the process loss is also very large. And there are many security risks

[0003] As we all know, most of the hot water in the existing heating system uses coal, oil, and gas to burn boilers, which heat up the water and consume a large amount of non-renewable fuels.

In the existing heating system, the heat exchange rate is low, the boiler room needs a large area, the investment is large, the hot water pipeline is long and complicated, and the radiator is bulky

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