A separate solar heat pipe heating and hot water supply device and method thereof

The technology of a solar heat pipe and a separate heat pipe is applied in the field of solar heating, which can solve the problems of large electric energy consumption of a circulating water pump, and achieve the effect of good low-temperature start-up performance, small thermal resistance, and no influence on the usable area.

Inactive Publication Date: 2017-02-08
NANJING TECH UNIV +1
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the traditional solar building heating system relies on the hot water loop and the circulating water pump consumes a lot of electric energy, and proposes a separate solar heat pipe heating and hot water device and its method

Method used

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  • A separate solar heat pipe heating and hot water supply device and method thereof
  • A separate solar heat pipe heating and hot water supply device and method thereof
  • A separate solar heat pipe heating and hot water supply device and method thereof

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figure 1 to Figure 3 As shown, a separate solar heat pipe heating and water supply device includes a vacuum tube collector 1, a hot water storage tank 4, an evaporation section 5, a steam rising pipe 6, a condensation section 7, a liquid downpipe 8 and an inner wall 9.

[0033] In the device, the vacuum tube heat collector 1 is installed on the south-facing balcony, the hot water port 2 connects the vacuum tube heat collector 1 with the hot water storage tank 4 to form a thermal cycle, and the cold water port 3 connects the vacuum tube heat collector 1 with the hot water storage tank 4 Connected to form a cold cycle. The bottom of the hot water storage tank 4 is connected to the replenishing water pipe 10 and the domestic hot water pipe 11. The summer water level line 12 is set in the hot water storage tank 4, and the switch between win...

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Abstract

The invention provides a separated solar heat pipe heating / hot water supply device and a method thereof. The separated solar heat pipe heating / hot water supply device comprises an evacuated tube collector, a heat-accumulation water tank and a separated heat pipe, wherein the heat-accumulation water tank is located at a balcony, and a summer water line is formed in the heat-accumulation water tank, and moreover, a water replenishing pipe and a domestic hot water pipe are connected to the bottom of the heat-accumulation water tank; the evaporation section and the condensation section of the separated heat pipe are separated from each other and communicated with each other by use of a steam rising pipe and a liquid falling pipe to form a natural circulation loop; the evaporation section of the separated heat pipe is arranged above the summer water line of the water tank, while the condensation section of the separated heat pipe is embedded in an interior wall for warming. The separated solar heat pipe heating / hot water supply device is provided with the separated heat pipe so that the problem of long-distance unpowered heat transfer can be effectively solved; the separated heat pipe directly serves as a cooling terminal and is efficient in heat transfer capacity; besides, solar energy and building integration is realized.

Description

technical field [0001] The invention relates to the technical field of solar heating, in particular to a separate solar heat pipe heating and hot water device and a method thereof. Background technique [0002] Solar energy is a clean energy with great utilization potential in buildings. Among building energy consumption, the demand for heating and domestic hot water is low-grade thermal energy, which can be fully met by using solar energy by adopting appropriate technical means. Solar low temperature radiant heating system is a more effective solar heating technology. Building energy consumption accounts for 30% of the total energy consumption in society, and in the northern region, heating energy consumption accounts for about 40% of building energy consumption. Hot summer and cold winter areas are the same as cold and severe cold areas, and there is a heating demand in winter. Centralized heating is used for heating in cold areas, while individual air conditioners are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D15/00F24J2/05F24J2/24F24J2/32F24J2/46F24S10/40F24S10/70F24S10/95
CPCY02E10/44
Inventor 龚延风孙龙周亚平
Owner NANJING TECH UNIV
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