Top truss structure of slotted insertion type heat absorption tower

Abstract

The utility model provides a top truss structure of a slotted plug-in type heat absorption tower, a plurality of grooves are formed in the top cylinder wall of the heat absorption tower along the inner wall of the top cylinder wall, the end parts of trusses are respectively inserted into the grooves, and the trusses are distributed in a transversely and longitudinally staggered manner. And the safety of the truss is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the truss of an endothermic tower, in particular to a grooved insertion type top truss structure of an endothermic tower. Background Art

[0002] In the field of tower-type solar thermal power generation technology, as the core component of the whole system, the structural design and performance optimization of the endothermic tower are directly related to the efficiency and stability of the whole power generation system. With the continuous progress of technology and the in-depth engineering practice, some limitations of the traditional endothermic tower structure gradually emerge in dealing with complex environmental conditions and efficient heat transfer. Therefore, it is particularly important to develop a new type, efficient and reliable top structure of the endothermic tower.

[0003] For the above reasons, this design proposes a grooved insertion type top truss structure of an endothermic tower. Summary of the Invention

[0004] The purpose of the utility model is to provide a grooved insertion type top truss structure of an endothermic tower.

[0005] To achieve the above purpose, the utility model is realized by such a technical solution that a grooved insertion type top truss structure of an endothermic tower includes an endothermic tower, a plurality of grooves are formed along the inner wall of the top cylinder wall of the endothermic tower, and the end parts of the truss are respectively inserted into the grooves, and the truss is arranged in a transverse and longitudinal crisscross manner.

[0006] Further, the material of the truss is Q390 steel.

[0007] Further, the grooves are filled with C45 slightly expanded concrete.

[0008] The beneficial effects of the above solution are as follows:

[0009] By means of grooving the cylinder wall of the endothermic tower, the utility model inserts the end part of the truss into the cylinder wall, reduces the eccentricity of the truss, reduces the influence of the end eccentricity on the cylinder wall, and improves the safety of the truss. Description of the Drawings

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] In the figure: 1, endothermic tower; 2, groove; 3, truss. Detailed Description of the Invention

[0012] The following further clearly and completely describes the utility model with reference to the drawings in the specification, but the protection scope of the utility model is not limited thereto. Embodiment

[0013] As Figure 1As shown, a slotted insertion type heat absorption tower top truss structure includes a heat absorption tower 1, wherein the top cylinder wall of the heat absorption tower 1 has a plurality of grooves 2 along its inner wall, and the ends of the trusses 3 are respectively inserted into the grooves 2, and the trusses 3 are arranged in a staggered manner horizontally and vertically.

[0014] In this embodiment, the truss 3 is made of Q390 steel.

[0015] In this embodiment, the groove 2 is filled with C45 micro-expansive concrete.

[0016] The utility model inserts the end of the truss 3 into the cylinder wall by slotting the cylinder wall of the heat absorption tower 1, thereby reducing the eccentricity of the truss 3, reducing the influence of the end eccentricity on the cylinder wall, and improving the safety of the truss 3.

[0017] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Ordinary technicians in this field can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A grooved insertion type top truss structure of a solar tower, comprising a solar tower, characterized in that: A plurality of grooves are formed in the inner wall of the top cylinder wall of the heat absorption tower, and the end parts of the trusses are respectively inserted into the grooves. The trusses are arranged in a crisscross pattern, and the grooves are filled with C45 slightly expanded concrete.

2. The top truss structure of a slotted insertion type heat absorption tower according to claim 1, characterized in that: The truss is made of Q390 steel.

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