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Oil-water classified type solar heating system and method suitable for swimming pool

A heating system and solar heat collection technology, which is applied in the field of solar heating, can solve problems such as low efficiency and instability, and achieve the effects of improving heat collection efficiency, good heat collection effect, and efficient heat collection and heating process

Inactive Publication Date: 2018-10-30
WUHAN UNIV OF TECH
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  • Abstract
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  • Claims
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Problems solved by technology

However, with the gradual depletion of energy sources and increasingly serious environmental pollution, electric heating and boiler heating consume a lot of fossil energy, and the existing solar heating methods have problems such as low efficiency and instability.

Method used

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  • Oil-water classified type solar heating system and method suitable for swimming pool

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, an oil-water graded solar heating system suitable for swimming pools includes a solar heat collection system, a temperature control system, an oil-water heat exchange system and a heat transfer oil large circulation pump 15, and the oil-water heat exchange system is located at the bottom of the swimming pool 11 The heating coil 12, the inlet and outlet of the heating coil 12 are respectively provided with a low-temperature oil return pipe and a high-temperature oil supply pipe, and the inlet and outlet of the solar heat collection system are respectively provided with a high-temperature heat transfer oil outlet pipe and a low-temperature heat transfer oil inlet pipe, and the high-temperature heat transfer oil outlet The pipe is co...

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Abstract

The invention discloses an oil-water classified type solar heating system and method suitable for a swimming pool. The system comprises a solar heat collecting system, a temperature control system, anoil-water heat exchange system and a circulation pressurizing device. The solar heat collecting system is a CPC light gathering type solar heat collector and comprises three parts including a transparent baffle, a reflection face and a heat collecting pipe, wherein a heat transfer medium is heat conduction oil. The temperature control system comprises a temperature controller, an electric heaterand a temperature sensor. The oil-water heat exchange system is a heating coil pipe at the bottom of the swimming pool, high-temperature heat conduction oil walks in the coil pipe, the double-concentric-square-shaped pipe arranging manner is adopted in the coil pipe, a water inlet and a water outlet pipe of the coil pipe are arranged in a spaced manner, and the bottom temperature uniformity of theswimming pool is guaranteed. According to the method, the heat conduction oil circularly absorbs solar energy in a solar heat collecting field and exchanges heat energy with swimming pool water in the oil-water heat exchange system, the swimming pool water heating task is finished, and the beneficial effects that heat losses are low, and stability is high are achieved.

Description

technical field [0001] The invention belongs to the technical field of solar heating, and relates to a swimming pool heating technology using solar energy, in particular to an oil-water graded solar heating system and method suitable for swimming pools. Background technique [0002] With the rapid development and progress of human beings, the problems of environmental pollution and the imminent depletion of non-renewable energy sources have come to the fore. The use of a large amount of coal and oil produces a large amount of harmful gases such as sulfur dioxide, nitrogen monoxide, carbon monoxide, etc. and a large number of fine particles. At the same time, the extensive use of coal and oil has sharply increased the carbon dioxide content in the air. A large amount of carbon dioxide spread in the air is like covering the earth with a quilt to promote global warming. The original climate and ecological environment have encountered unprecedented impact. Moreover, the energy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S20/40F24S50/00F24S80/00F24S60/30
CPCY02E10/40
Inventor 黎庶白丹辉刘邓华胡钺
Owner WUHAN UNIV OF TECH
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