Heating system using solar energy and heat stored by fused salt

A heating system, solar collector technology, applied in heating systems, household heating, heating methods, etc., can solve the problems of high heating costs, environmental pollution, complex equipment, etc., to reduce heating costs, high heat storage density , the effect of low cost

Inactive Publication Date: 2014-12-24
山东省汶上重力机械厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a solar molten salt heat storage heating system for the current heating methods; environmental pollution, waste of energy, complex equipment, high heating costs, etc.

Method used

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  • Heating system using solar energy and heat stored by fused salt
  • Heating system using solar energy and heat stored by fused salt

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Embodiment Construction

[0011] The present invention includes in the accompanying drawings: a solar heat collector (1), a solar water storage tank (2), a supersound frequency induction heating unit (3), a molten salt tank (4), a heating circulation pump (5), and a solar hot water circulation Pump (6), heating conversion solenoid valve (7), radiator (8), molten salt electric heating controller (9), heating pipe (10), heating pipe (11), solar circulation pipe (12), heat preservation cycle The pump (13) and the insulation circulation solenoid valve (14) are connected to each other, wherein the molten salt tank (4) consists of a molten salt tank shell (18), an insulation layer (19), a molten salt tank heat exchange layer tank body ( 20), heat exchange coil (21), molten salt tank body (23), refractory brick inner lining (24) are combined together, molten salt tank shell (18) is made of 0.5 steel plate, insulation layer (19) The inner layer is made of high-temperature-resistant 50mm-thick aluminum silicate...

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Abstract

The invention discloses a heating system using solar energy and heat stored by fused salt. A large-area solar heat collector and a high-capacity heat preservation water storage tank are used for storing solar heat energy; by the adoption of the characteristic that salt fusing liquid is high in heat storage density within a unit volume and the full use of valley low-price power at night for storing the heat energy, the heating system adopts a static salt fusing tank and an electric heater to directly heat the salt fusing liquid in the salt fusing liquid; by virtue of a method for indirect heat exchange through a heat insulation layer, the salt fusing liquid is more convenient and safer to heat, and the manufacturing cost is extremely low; a super-audio sensing heating unit is used as an auxiliary heater for heating; the super-audio sensing heating unit automatically adjusts the heating power according to the water temperature, so that the heating speed is high, and the heat efficiency is high. The heating system using solar energy and heat stored by the fused salt makes use of the solar energy, adopts the fused salt to store the valley low-price electric energy and adopts a high-efficiency and energy-saving super-audio sensing heating technology, so that the heating system is environment-friendly and energy-saving, lowers the heating expenses and benefits the nation and the people, the heat energy is comprehensively used, and the heating system is safer and more reliable.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of solar energy and molten salt energy storage for heating and heating, in particular to a heating system for solar energy molten salt heat storage. Background technique [0002] Most of the winter heating in the northern region still uses coal-fired boilers for heating; the CO emitted by combustion 2 Gas seriously pollutes the environment, using incineration of garbage and heating with natural gas; it also pollutes the environment, using electric heating boilers, low thermal efficiency, high cost of use and many other shortcomings, molten salt heat storage energy storage; is an emerging energy storage technology, currently molten salt Energy storage is commonly used; high-temperature salt tanks, low-temperature salt tanks, heat exchangers, electric heaters, circulating pumps, circulating high-temperature molten salt liquid, for heating and heat exchange; equipment costs are extr...

Claims

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Application Information

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IPC IPC(8): F24D11/00F24D19/00
CPCY02B10/20
Inventor 王秀臣何树香
Owner 山东省汶上重力机械厂
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