Novel solar heat tube heat collection and storage radiant heating system

A solar heat pipe and heating system technology, applied in the field of solar energy utilization, can solve the problems of waste of air conditioning energy consumption, high heat consumption, unsanitary, etc., and achieve the effect of increasing the temperature of the heat pipe, strong applicability, and good sanitary conditions

Inactive Publication Date: 2013-11-27
NANJING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the current problems of high heat consumption, serious waste, huge energy consumption of air conditioning, and the uncomfortable and unhygienic traditional heating method mainly based on convective heat transfer,

Method used

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  • Novel solar heat tube heat collection and storage radiant heating system
  • Novel solar heat tube heat collection and storage radiant heating system
  • Novel solar heat tube heat collection and storage radiant heating system

Examples

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Embodiment Construction

[0021] The structure of this embodiment is shown in the figure. This system includes a thermal insulation light-transmitting cover 1, an outer heat pipe group 2, an inner heat pipe group 5, a heat conduction outer box 3, a fixing device 4 and an indoor cooling device 7. The heat conduction outer box 3 is fixed on the outdoor wall body 6 through the fixing device 4 . The outer heat pipe group 2 on the heat conduction outer box 3 adopts a gravity heat pipe bend, which greatly reduces the occupied volume and realizes the purpose of one-way heat conduction. The evaporation end can be coated with heat collecting material (selective coating), which can improve the utilization rate of solar energy. The heat-conducting outer box 3 is in a rectangular contraction shape, and is used to connect indoor and outdoor heat pipes. The inside of the box is filled with silicon carbide powder, which has good thermal conductivity and low price; the box body is made of cast iron, wrapped with polyst...

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PUM

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Abstract

The invention discloses a novel solar heat tube heat collection and storage radiant heating system, and belongs to the field of solar energy utilization. The system comprises a heat insulation light transmitting cover, an internal heat tube group, an external heat tube group, a heat conduction external box, a fixing device and an indoor heat radiation device, wherein an evaporation end of the internal heat tube group can be provided with a selective coating, so that the system performance is enhanced; and heat exchange coil heating water can be placed in the heat conduction external box in summer, so that domestic hot water is provided. The system uses the unidirectional heat conduction characteristic of gravity assisted heat tubes, solar energy is absorbed at evaporation ends of the heat tubes, and heat is released from condensation ends, so that heat is transferred to the interior continuously, and radiant heating is realized through the indoor heat radiation device. The system is cheap and practical, requires no secondary cost, and also can be used as an auxiliary heating device and a main heating system.

Description

technical field [0001] The invention relates to a novel solar heat pipe heat collection heat storage radiation heating system, which belongs to the technical field of solar energy utilization. Background technique [0002] The floor heating radiant heating system heats the whole floor with hot water or heating cables with a temperature not higher than 60 degrees Celsius in the coil system under the floor heating, and radiates heat evenly to the room through the floor. Compared with the traditional heating method, radiant heating is used to make the indoor temperature uniform, the air convection is weakened, and the water loss is reduced, which overcomes the problems of dry mouth and tongue caused by radiator heating. [0003] Gravity heat pipe, also known as two-phase closed thermosiphon, is a device that transfers heat by circulating the phase change of its internal working fluid in the shell. In the closed tube, the lower end of the heat pipe is heated by the heat source,...

Claims

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Application Information

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IPC IPC(8): F24D15/00F24D19/00F28D15/02
Inventor 陈婷婷任璐璐雷雨川吴倩茹汤晓彬曹伟孟周宇牛宝联
Owner NANJING NORMAL UNIVERSITY
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