阅读说明：本技术 一种提高连接强度的储液罐 (Liquid storage tank capable of improving connection strength ) 是由 汤树林 于 2020-05-11 设计创作，主要内容包括：本发明涉及一种提高连接强度的储液罐,属于压裂施工设备技术领域。本发明主要是克服现有技术中的不足之处,提出一种提高连接强度的提高连接强度的储液罐,包括多个单层罐,所述单层罐由多个圆弧板连接而成,所述圆弧板上下两端均设有连接角边,多层罐为上下重叠设置,并且上下相邻的两个连接角边在安装时通过导向装置安装,通过螺栓连接固定。本发明的组合罐体在延长较高的高度时,具备较高的强度,而且该组合罐体安装方便,并且整体的受力较大。(The invention relates to a liquid storage tank for improving connection strength, and belongs to the technical field of fracturing construction equipment. The invention mainly overcomes the defects in the prior art, and provides a liquid storage tank with improved connection strength, which comprises a plurality of single-layer tanks, wherein each single-layer tank is formed by connecting a plurality of arc plates, the upper end and the lower end of each arc plate are respectively provided with a connection angle edge, the multiple-layer tanks are arranged in an up-and-down overlapping mode, and the two adjacent connection angle edges are installed through a guide device and are connected and fixed through bolts when being installed. The combined tank body has higher strength when the height is prolonged to be higher, and the combined tank body is convenient to install and has larger integral stress.)

1. The utility model provides an improve joint strength's liquid storage pot, its characterized in that includes a plurality of individual layer jars, the individual layer jar is formed by connecting a plurality of circular arc boards (1), the upper and lower both ends of circular arc board (1) all are equipped with connection angle limit (12), and the individual layer jar overlaps the setting from top to bottom to it is fixed that upper and lower two adjacent connection angle limits (12) pass through bolt (13) connection.

2. The liquid storage tank with the improved connection strength as claimed in claim 1, wherein the connecting corner edge (12) is connected to the same side of two ends of the circular arc plate (1).

3. The improved connection tank as claimed in claim 2, wherein a plurality of positioning plates (14) are provided on the connection corner edge (12).

4. The improved connection liquid storage tank as claimed in claim 3, wherein said positioning plate (14) is an L-shaped steel plate.

5. The liquid storage tank with the improved connection strength as claimed in claim 3, wherein the arc plate (1) is further provided with a guide block (16).

6. The liquid storage tank with the improved connection strength as claimed in claim 1, wherein the left end and the right end of the circular arc plate (1) are provided with connecting steel plates (15), and the two connecting steel plates (15) are respectively located on different sides of the circular arc plate (1).

7. A connecting strength improved liquid storage tank as claimed in claim 6, wherein the number of said connecting steel plates (15) is four, two of said connecting steel plates (15) are located at the same side, and the gap between adjacent connecting steel plates (15) is the width of the connecting steel plate (15).

8. A liquid storage tank with improved connection strength as claimed in claim 4 or 5, wherein the support frame (2) is arranged outside the circular arc plate (1) of the single-layer tank at the lowest layer.

9. The liquid storage tank with the improved connection strength as claimed in claim 4 or 5, wherein the supporting frame (2) comprises a fixing rod (21), a connecting rod (22) and a ground anchor (23), the fixing rod (21) is vertically fixed on the outer side surface of the circular arc plate (1), and two ends of the connecting rod (22) are respectively hinged to the upper end of the fixing rod (21) and the ground anchor (23).

Technical Field

The invention relates to a liquid storage tank for improving connection strength, and belongs to the technical field of fracturing construction equipment.

Background

In the exploitation of shale gas, the hydraulic fracturing process is a main production increasing measure, and along with the development of the whole petroleum industry, the hydraulic fracturing process is continuously improved and improved. The hydraulic fracturing technology used for shale gas exploitation needs to consume a large amount of water resources, a plurality of liquid tanks are needed to store in a fracturing site, and the liquid storage complete equipment which is universal at the present stage is formed by combining a plurality of forms of a tank body tank, a folding combined tank body and a soft bag tank which are formed by welding steel plates, wherein the combined tank body is formed by splicing a plurality of radian steel plates, but the combined tank body formed by splicing at present is small in stress and complex in installation, and when the radian steel plates are high in height, the strength of the combined tank body is weak.

Disclosure of Invention

The invention mainly overcomes the defects in the prior art and provides the liquid storage tank which can improve the strength and improve the connection strength.

The technical scheme provided by the invention for solving the technical problems is as follows: the utility model provides an improve joint strength's liquid storage pot, includes a plurality of individual layer jars, the individual layer jar is formed by connecting a plurality of circular arc boards, both ends all are equipped with the connection angle limit about the circular arc board, and the individual layer jar is overlapping the setting from top to bottom to it is fixed that upper and lower two adjacent connection angle limits pass through bolted connection.

The further technical scheme is that the connecting angle edges are connected to the same sides of two ends of the circular arc plate.

The technical scheme is that a plurality of positioning plates are arranged on the connecting corner edges.

The further technical scheme is that the positioning plate is an L-shaped steel plate.

The further technical scheme is that the left end and the right end of the arc plate are both provided with connecting steel plates, and the two connecting steel plates are respectively positioned on different side faces of the arc plate.

The further technical scheme is that the number of the connecting steel plates is four, two of the connecting steel plates are positioned on the same side, and the gap between every two adjacent connecting steel plates is the width of each connecting steel plate.

The invention has the following beneficial effects: the combined tank body has higher strength when the height is prolonged to be higher, and the combined tank body is convenient to install and has larger integral stress.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of an arc plate according to example 4;

FIG. 3 is a schematic sectional view of an arc plate in example 3;

FIG. 4 is a schematic diagram illustrating a top view of the tank for improving connection strength of example 3;

FIG. 5 is a schematic sectional view of an arc plate in example 5.

Detailed Description

The present invention will be further described with reference to the following examples and the accompanying drawings.