A molten salt storage tank with an anti-leakage structure and a leak detection method thereof

A leak-proof and molten salt technology, applied in the field of molten salt storage tanks, can solve problems such as high internal temperature, large storage capacity of molten salt storage tanks, safety hazards and economic losses, and achieve the effect of reducing pressure

CN113184400BActive Publication Date: 2022-07-05中国电建集团江西装备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-07-05

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Abstract

The invention discloses a molten salt storage tank with an anti-leakage structure and a leak detection method thereof, belonging to the technical field of molten salt storage tanks. The tank assembly, the support mechanism is supported on the bottom of the heat insulation mechanism, and the temperature detection mechanism and the molten salt storage tank assembly are installed on the top of the heat insulation mechanism; the heat insulation mechanism includes a base, and the base is a hollow shell structure; the temperature detection mechanism includes The casing and several temperature sensors. The casing is in the shape of a cover, which is fixed upside down on the top of the base. The temperature sensing ends of the temperature sensors all extend into the interior of the casing, and the temperature sensors surround the center of the casing in turn. Evenly arranged; the molten salt storage tank assembly includes an outer tank, and the outer tank is in the shape of a cover. The molten salt storage tank with anti-leakage structure has good anti-leakage capability, and the leak detection method of the molten salt storage tank with anti-leakage structure is very simple, convenient and fast.
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Description

technical field

[0001] The invention relates to the technical field of molten salt storage tanks, in particular to a molten salt storage tank with an anti-leakage structure and a leak detection method thereof. Background technique

[0002] Solar thermal power generation technology uses solar energy to generate electricity, which is an important direction for large-scale utilization of solar energy. Its most competitive advantage is that it is easy to combine with heat storage systems. influences. Molten salt has the characteristics of high operating temperature, wide temperature range, good flow characteristics, and large heat capacity. It can be used for large-scale heat storage in solar thermal power plants and is currently the most widely used solar heat storage medium. In the heat storage system of the solar thermal power station, the molten salt storage tank is one of the key equipments. The molten salt storage tank has large reserves and high internal temperature. On...

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] see Figure 1-5 , A molten salt storage tank with an anti-leakage structure, including a support mechanism, a heat insulation mechanism, a temperature detection mechanism and a molten salt storage tank assembly, the support mechanism is supported at the bottom of the heat insulation mechanism, and the temperature detection mechanism and the molten salt storage tank The components are installed on the top of the heat insulation ...